347 files changed, 10402 insertions, 4186 deletions
diff --git a/lib/asn1/doc/src/asn1ct.xml b/lib/asn1/doc/src/asn1ct.xml
index 265f8735c2..50458b4a9a 100644
--- a/lib/asn1/doc/src/asn1ct.xml
+++ b/lib/asn1/doc/src/asn1ct.xml
@@ -53,7 +53,7 @@
         <v>Option = ber_bin | per_bin | uper_bin | der | compact_bit_string | 
 	noobj | {n2n,EnumTypeName} |{outdir,Dir} | {i,IncludeDir} | optimize | 
 	driver | asn1config | undec_rest | {inline,OutputName} | inline |
-	{macro_name_prefix, Prefix} | {record_name_prefix, Prefix} | verbose</v>
+	{macro_name_prefix, Prefix} | {record_name_prefix, Prefix} | verbose | warnings_as_errors</v>
         <v>OldOption = ber | per</v> 
         <v>Reason = term()</v>
         <v>Prefix = string()</v>
@@ -289,6 +289,10 @@ Binary = binary()
             <p>Causes more verbose information from the compiler
               describing what it is doing.</p>
           </item>
+          <tag><c>warnings_as_errors</c></tag>
+          <item>
+            <p>Causes warnings to be treated as errors.</p>
+          </item>
         </taglist>
         <p>Any additional option that is applied will be passed to
           the final step when the generated .erl file is compiled.
diff --git a/lib/asn1/src/asn1ct.erl b/lib/asn1/src/asn1ct.erl
index a167d27f82..e26fadd160 100644
--- a/lib/asn1/src/asn1ct.erl
+++ b/lib/asn1/src/asn1ct.erl
@@ -39,7 +39,7 @@
 	 add_tobe_refed_func/1,add_generated_refed_func/1,
 	 maybe_rename_function/3,latest_sindex/0,current_sindex/0,
 	 set_current_sindex/1,next_sindex/0,maybe_saved_sindex/2,
-	 parse_and_save/2,verbose/3,warning/3,error/3]).
+	 parse_and_save/2,verbose/3,warning/3,warning/4,error/3]).
 
 -include("asn1_records.hrl").
 -include_lib("stdlib/include/erl_compile.hrl").
@@ -825,10 +825,13 @@ generate({true,{M,_Module,GenTOrV}},OutFile,EncodingRule,Options) ->
     case catch specialized_decode_prepare(EncodingRule,M,GenTOrV,Options) of
 	{error, enoent} -> ok;
 	{error, Reason} -> warning("Error in configuration "
-				   "file: ~n~p~n",[Reason],Options);
+				   "file: ~n~p~n",[Reason],Options,
+				   "Error in configuration file");
 	{'EXIT',Reason} -> warning("Internal error when "
 				   "analyzing configuration "
-				   "file: ~n~p~n",[Reason],Options);
+				   "file: ~n~p~n",[Reason],Options,
+				   "Internal error when "
+				   "analyzing configuration");
 	_ -> ok
     end,
 
@@ -2524,14 +2527,14 @@ type_check(#'Externaltypereference'{}) ->
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% Report functions.
 %%
-%% Errors messages are controlled with the 'errors' compiler option
+%% Error messages are controlled with the 'errors' compiler option
 %% Warning messages are controlled with the 'warnings' compiler option
 %% Verbose messages are controlled with the 'verbose' compiler option
 
 error(Format, Args, S) ->
     case is_error(S) of
 	true ->
-	    io:format("Error: " ++ Format, Args);
+	    io:format(Format, Args);
 	false ->
 	    ok
     end.
@@ -2544,6 +2547,17 @@ warning(Format, Args, S) ->
 	    ok
     end.
 
+warning(Format, Args, S, Reason) ->
+    case {is_werr(S), is_error(S), is_warning(S)} of
+	{true, true, _} ->
+	    io:format(Format, Args),
+	    throw({error, Reason});
+	{false, _, true} ->
+	    io:format(Format, Args);
+	_ ->
+	    ok
+    end.
+
 verbose(Format, Args, S) ->
     case is_verbose(S) of
 	true ->
@@ -2566,3 +2580,8 @@ is_verbose(S) when is_record(S, state) ->
     is_verbose(S#state.options);
 is_verbose(O) ->
     lists:member(verbose, O).
+
+is_werr(S) when is_record(S, state) ->
+    is_werr(S#state.options);
+is_werr(O) ->
+    lists:member(warnings_as_errors, O).
diff --git a/lib/asn1/src/asn1ct_check.erl b/lib/asn1/src/asn1ct_check.erl
index efd731f052..e318477234 100644
--- a/lib/asn1/src/asn1ct_check.erl
+++ b/lib/asn1/src/asn1ct_check.erl
@@ -2031,7 +2031,7 @@ get_objectset_def2(_S,T = #typedef{typespec=#'ObjectSet'{}},_CField) ->
     T;
 get_objectset_def2(S,T,_CField) ->
     asn1ct:warning("get_objectset_def2: uncontrolled object set structure:~n~p~n",
-		   [T],S).
+		   [T],S,"get_objectset_def2: uncontrolled object set structure").
     
 type_name(S,#type{def=Def}) ->
     CurrMod = S#state.mname,
@@ -2705,7 +2705,7 @@ normalize_value(S,Type,{'DEFAULT',Value},NameList) ->
 	    normalize_objectclassfieldvalue(S,Value,NL);
 	Err ->
 	    asn1ct:warning("could not check default value ~p~nType:~n~p~nNameList:~n~p~n",
-			   [Value,Type,Err],S),
+			   [Value,Type,Err],S,"could not check default value"),
 	    Value
     end;
 normalize_value(S,Type,Val,NameList) ->
@@ -2791,22 +2791,27 @@ normalize_bitstring(S,Value,Type)->
 		    case catch lists:map(F,RecList) of
 			{error,Reason} ->
 			    asn1ct:warning("default value not "
-				      "compatible with type definition ~p~n",
-				      [Reason],S),
+					   "compatible with type definition ~p~n",
+					   [Reason],S,
+					   "default value not "
+					   "compatible with type definition"),
 			    Value;
 			NewList ->
 			    NewList
 		    end;
 		_ ->
 		    asn1ct:warning("default value not "
-			      "compatible with type definition ~p~n",
-			      [RecList],S),
+				   "compatible with type definition ~p~n",
+				   [RecList],S,
+				   "default value not "
+				   "compatible with type definition"),
 		    Value
 	    end;
 	{Name,String} when is_atom(Name) ->
 	    normalize_bitstring(S,String,Type);
 	Other ->
-	    asn1ct:warning("illegal default value ~p~n",[Other],S),
+	    asn1ct:warning("illegal default value ~p~n",[Other],S,
+			   "illegal default value"),
 	    Value
     end.
 
@@ -2846,12 +2851,14 @@ normalize_octetstring(S,Value,CType) ->
 	    lists:map(fun([])-> ok;
 			 (H)when H > 255->
 			      asn1ct:warning("not legal octet value ~p in OCTET STRING, ~p~n",
-					     [H,List],S);
+					     [H,List],S,
+					     "not legal octet value ~p in OCTET STRING");
 			 (_)-> ok
 		      end, List),
 	    List;
 	Other ->
-	    asn1ct:warning("unknown default value ~p~n",[Other],S),
+	    asn1ct:warning("unknown default value ~p~n",[Other],S,
+			   "unknown default value"),
 	    Value
     end.
 
@@ -2908,13 +2915,15 @@ normalize_enumerated(S,{Name,EnumV},CType) when is_atom(Name) ->
 normalize_enumerated(S,Value,{CType1,CType2}) when is_list(CType1), is_list(CType2)->
     normalize_enumerated(S,Value,CType1++CType2);
 normalize_enumerated(S,V,CType) ->
-    asn1ct:warning("Enumerated unknown type ~p~n",[CType],S),
+    asn1ct:warning("Enumerated unknown type ~p~n",[CType],S,
+		   "Enumerated unknown type"),
     V.
 normalize_enumerated2(S,V,Enum) ->
     case lists:keysearch(V,1,Enum) of
 	{value,{Val,_}} -> Val;
 	_ -> 
-	    asn1ct:warning("Enumerated value is not correct ~p~n",[V],S),
+	    asn1ct:warning("enumerated value is not correct ~p~n",[V],S,
+			   "enumerated value is not correct"),
 	    V
     end.
 
@@ -2925,7 +2934,8 @@ normalize_choice(S,{'CHOICE',{C,V}},CType,NameList) when is_atom(C) ->
 	    {C,normalize_value(S,CT,{'DEFAULT',V},
 			       [Name|NameList])};
 	Other ->
-	    asn1ct:warning("Wrong format of type/value ~p/~p~n",[Other,V],S),
+	    asn1ct:warning("Wrong format of type/value ~p/~p~n",[Other,V],S,
+			   "Wrong format of type/value"),
 	    {C,V}
     end;
 normalize_choice(S,{'DEFAULT',ValueList},CType,NameList) when is_list(ValueList) ->
@@ -3101,7 +3111,8 @@ normalize_s_of(SorS,S,Value,Type,NameList) when is_list(Value) ->
 	List when is_list(List) ->
 	    List;
 	_ ->
-	    asn1ct:warning("~p could not handle value ~p~n",[SorS,Value],S),
+	    asn1ct:warning("~p could not handle value ~p~n",[SorS,Value],S,
+			   "could not handle value"),
 	    Value
     end;
 normalize_s_of(SorS,S,Value,Type,NameList) 
@@ -3159,7 +3170,8 @@ get_normalized_value(S,Val,Type,Func,AddArg) ->
 	    V2 = sort_val_if_set(AddArg,NewVal,Type),
 	    call_Func(update_state(S,ExtM),V2,Type,Func,AddArg);
 	_ ->
-	    asn1ct:warning("default value not comparable ~p~n",[Val],S),
+	    asn1ct:warning("default value not comparable ~p~n",[Val],S,
+			   "default value not comparable"),
 	    Val
     end.
 
@@ -5756,7 +5768,8 @@ ascending_order_check1(S,TypeName,
 		       [C1 = #'ComponentType'{tags=[{_,T}|_]},
 			C2 = #'ComponentType'{tags=[{_,T}|_]}|Rest]) ->
     asn1ct:warning("Indistinct tag ~p in SET ~p, components ~p and ~p~n",
-	      [T,TypeName,C1#'ComponentType'.name,C2#'ComponentType'.name],S),
+		   [T,TypeName,C1#'ComponentType'.name,C2#'ComponentType'.name],S,
+		   "Indistinct tag in SET"),
     ascending_order_check1(S,TypeName,[C2|Rest]);
 ascending_order_check1(S,TypeName,
 		       [C1 = #'ComponentType'{tags=[{'UNIVERSAL',T1}|_]},
@@ -5764,9 +5777,10 @@ ascending_order_check1(S,TypeName,
     case (decode_type(T1) == decode_type(T2)) of
 	true ->
 	    asn1ct:warning("Indistinct tags ~p and ~p in"
-		      " SET ~p, components ~p and ~p~n",
-		      [T1,T2,TypeName,C1#'ComponentType'.name,
-		       C2#'ComponentType'.name],S),
+			   " SET ~p, components ~p and ~p~n",
+			   [T1,T2,TypeName,C1#'ComponentType'.name,
+			    C2#'ComponentType'.name],S,
+			   "Indistinct tags and in SET"),
 	    ascending_order_check1(S,TypeName,[C2|Rest]);
 	_ ->
 	    ascending_order_check1(S,TypeName,[C2|Rest])
diff --git a/lib/asn1/test/asn1_SUITE.erl.src b/lib/asn1/test/asn1_SUITE.erl.src
index 582ccd877c..e7f93a4053 100644
--- a/lib/asn1/test/asn1_SUITE.erl.src
+++ b/lib/asn1/test/asn1_SUITE.erl.src
@@ -2236,8 +2236,10 @@ test_compile_options(Config) ->
     	  ?line ok = test_compile_options:path(Config),
     	  ?line ok = test_compile_options:noobj(Config),
 	  ?line ok = test_compile_options:record_name_prefix(Config),
-	  ?line ok = test_compile_options:verbose(Config)
+	  ?line ok = test_compile_options:verbose(Config),
+	  ?line ok = test_compile_options:warnings_as_errors(Config)
     end.
+
 testDoubleEllipses(suite) ->  [];
 testDoubleEllipses(Config) ->
     ?line testDoubleEllipses:compile(Config,?BER,[]),
diff --git a/lib/asn1/test/test_compile_options.erl b/lib/asn1/test/test_compile_options.erl
index 5e027cdedb..5cb212eddf 100644
--- a/lib/asn1/test/test_compile_options.erl
+++ b/lib/asn1/test/test_compile_options.erl
@@ -24,7 +24,7 @@
 
 
 -export([wrong_path/1,comp/2,path/1,ticket_6143/1,noobj/1,
-	 record_name_prefix/1,verbose/1]).
+	 record_name_prefix/1,verbose/1,warnings_as_errors/1]).
 
 %% OTP-5689
 wrong_path(Config) ->
@@ -141,6 +141,43 @@ verbose(Config) when is_list(Config) ->
     ?line [] = test_server:capture_get(),
     ok.
 
+warnings_as_errors(Config) when is_list(Config) ->
+    PrivDir = ?config(priv_dir,Config),
+    Asn1File = filename:join([PrivDir,"WERROR.asn1"]),
+    OutFile = filename:join([PrivDir,"WERROR.erl"]),
+    Opts = [{outdir,PrivDir},noobj,verbose],
+
+    %% Generate WERR.asn to emit warning
+    %% Warning: Wrong format of type/value
+    %%     false/{'Externalvaluereference',_,'WERR',noInvokeId}
+    Warn = <<"WERROR DEFINITIONS IMPLICIT TAGS ::=\n"
+	     "\n"
+	     "BEGIN\n"
+	     "\n"
+	     "InvokeId ::= CHOICE\n"
+	     "{\n"
+	     "    present INTEGER,\n"
+	     "    absent NULL\n"
+	     "}\n"
+	     "\n"
+	     "noInvokeId InvokeId ::= absent:NULL\n"
+	     "\n"
+	     "NoInvokeId InvokeId ::= {noInvokeId}\n"
+	     "\n"
+	     "END -- end of useful definitions.\n">>,
+    ?line ok = file:write_file(Asn1File, Warn),
+
+    %% Test warnings_as_errors compile
+    ?line false = filelib:is_regular(OutFile),
+    ?line {error, _} = asn1ct:compile(Asn1File, [warnings_as_errors|Opts]),
+    ?line false = filelib:is_regular(OutFile),
+
+    %% Test normal compile
+    ?line ok = asn1ct:compile(Asn1File, Opts),
+    ?line true = filelib:is_regular(OutFile),
+    ?line ok = file:delete(OutFile),
+    ok.
+
 outfiles_check(OutDir) ->
     outfiles_check(OutDir,outfiles1()).
 
diff --git a/lib/common_test/doc/src/common_test_app.xml b/lib/common_test/doc/src/common_test_app.xml
index c92566de37..57b032b3fd 100644
--- a/lib/common_test/doc/src/common_test_app.xml
+++ b/lib/common_test/doc/src/common_test_app.xml
@@ -144,7 +144,7 @@
 	<v> UserData = term()</v>
 	<v> Conns = [atom()]</v>
 	<v> CSSFile = string()</v>
-	<v> CTHs = [CTHModule | {CTHModule, CTHInitArgs}]</v>
+	<v> CTHs = [CTHModule | {CTHModule, CTHInitArgs} | {CTHModule, CTHInitArgs, CTHPriority}]</v>
 	<v> CTHModule = atom()</v>
 	<v> CTHInitArgs = term()</v>
 	</type>
diff --git a/lib/common_test/doc/src/ct_hooks.xml b/lib/common_test/doc/src/ct_hooks.xml
index 7d5c9f4750..0ece3199bb 100644
--- a/lib/common_test/doc/src/ct_hooks.xml
+++ b/lib/common_test/doc/src/ct_hooks.xml
@@ -81,12 +81,14 @@
   
   <funcs>
     <func>
-      <name>Module:init(Id, Opts) -&gt; State</name>
+      <name>Module:init(Id, Opts) -&gt; {ok, State} | 
+      {ok, State, Priority}</name>
       <fsummary>Initiates the Common Test Hook</fsummary>
       <type>
 	<v>Id = reference() | term()</v>
 	<v>Opts = term()</v>
 	<v>State = term()</v>
+	<v>Priority = integer()</v>
       </type>
       
       <desc>	
@@ -103,6 +105,10 @@
 	  if <seealso marker="#Module:id-1">id/1</seealso> is not implemented.
 	</p>
 
+	<p><c>Priority</c> is the relative priority of this hook. Hooks with a
+	lower priority will be executed first. If no priority is given, 
+	it will be set to 0. </p>
+
 	<p>For details about when init is called see
 	  <seealso marker="ct_hooks_chapter#scope">scope</seealso>
 	  in the User's Guide.</p>
diff --git a/lib/common_test/doc/src/ct_hooks_chapter.xml b/lib/common_test/doc/src/ct_hooks_chapter.xml
index fc5ab48e1b..dbb4310040 100644
--- a/lib/common_test/doc/src/ct_hooks_chapter.xml
+++ b/lib/common_test/doc/src/ct_hooks_chapter.xml
@@ -94,9 +94,11 @@
       <seealso marker="common_test#Module:init_per_group-2">
     init_per_group/2</seealso>. <c>CTH</c> in this case can be either
     only the module name of the CTH or a tuple with the module name and the
-    initial arguments to the CTH. Eg:
+    initial arguments and optionally the hook priority of the CTH. Eg:
     <c>{ct_hooks,[my_cth_module]}</c> or 
-    <c>{ct_hooks,[{my_cth_module,[{debug,true}]}]}</c></p>
+    <c>{ct_hooks,[{my_cth_module,[{debug,true}]}]}</c> or 
+    <c>{ct_hooks,[{my_cth_module,[{debug,true}],500}]}</c>
+    </p>
 
     <section>
       <title>Overriding CTHs</title>
@@ -109,7 +111,16 @@
 	<c>id</c> in both places, Common Test knows that this CTH
 	has already been installed and will not try to install it again.</p>
     </section>
-
+   
+    <section>
+      <title>CTH Priority</title>
+      <p>By default each CTH installed will be executed in the order which
+      they are installed. This is not always wanted so common_test allows 
+      the user to specify a priority for each hook. The priority can either
+      be specified in the CTH <seealso marker="ct_hooks#Module:init-2">init/2
+      </seealso> function or when installing the hook. The priority given at
+      installation will override the priority returned by the CTH. </p>
+    </section>
   </section>
 
   <marker id="scope"/>
@@ -331,7 +342,7 @@ id(Opts) ->
 %% any common state. 
 init(Id, Opts) ->
     {ok,D} = file:open(Id,[write]),
-    #state{ file_handle = D, total = 0, data = [] }.
+    {ok, #state{ file_handle = D, total = 0, data = [] }}.
 
 %% @doc Called before init_per_suite is called. 
 pre_init_per_suite(Suite,Config,State) ->
diff --git a/lib/common_test/doc/src/run_test_chapter.xml b/lib/common_test/doc/src/run_test_chapter.xml
index e6fb85634f..e668568795 100644
--- a/lib/common_test/doc/src/run_test_chapter.xml
+++ b/lib/common_test/doc/src/run_test_chapter.xml
@@ -488,7 +488,7 @@
       LogDir        = string()
       EventHandlers = atom() | [atom()]
       InitArgs      = [term()]
-      CTHModules    = [CTHModule | {CTHModule, CTHInitArgs}]
+      CTHModules    = [CTHModule | {CTHModule, CTHInitArgs} | {CTHModule, CTHInitArgs, CTHPriority}]
       CTHModule     = atom()
       CTHInitArgs   = term()
       DirRef        = DirAlias | Dir
diff --git a/lib/common_test/src/ct_framework.erl b/lib/common_test/src/ct_framework.erl
index 809616d8e3..9e597edf38 100644
--- a/lib/common_test/src/ct_framework.erl
+++ b/lib/common_test/src/ct_framework.erl
@@ -240,7 +240,8 @@ add_defaults(Mod,Func,FuncInfo,DoInit) ->
     case (catch Mod:suite()) of
 	{'EXIT',{undef,_}} ->
 	    SuiteInfo = merge_with_suite_defaults(Mod,[]),
-	    case add_defaults1(Mod,Func,FuncInfo,SuiteInfo,DoInit) of
+	    SuiteInfoNoCTH = [I || I <- SuiteInfo, element(1,I) =/= ct_hooks],
+	    case add_defaults1(Mod,Func,FuncInfo,SuiteInfoNoCTH,DoInit) of
 		Error = {error,_} -> {SuiteInfo,Error};
 		MergedInfo -> {SuiteInfo,MergedInfo}
 	    end;
@@ -251,10 +252,11 @@ add_defaults(Mod,Func,FuncInfo,DoInit) ->
 			      (_) -> false
 			   end, SuiteInfo) of
 		true ->
-		    SuiteInfoNoCTH = 
-			lists:keydelete(ct_hooks,1,SuiteInfo),
-		    SuiteInfo1 = merge_with_suite_defaults(Mod,SuiteInfoNoCTH),
-		    case add_defaults1(Mod,Func,FuncInfo,SuiteInfo1,DoInit) of
+		    SuiteInfo1 = merge_with_suite_defaults(Mod,SuiteInfo),
+		    SuiteInfoNoCTH = [I || I <- SuiteInfo1,
+					   element(1,I) =/= ct_hooks],
+		    case add_defaults1(Mod,Func,FuncInfo,
+				       SuiteInfoNoCTH,DoInit) of
 			Error = {error,_} -> {SuiteInfo1,Error};
 			MergedInfo -> {SuiteInfo1,MergedInfo}
 		    end;
diff --git a/lib/common_test/src/ct_hooks.erl b/lib/common_test/src/ct_hooks.erl
index 984e04b90f..f243b87f54 100644
--- a/lib/common_test/src/ct_hooks.erl
+++ b/lib/common_test/src/ct_hooks.erl
@@ -31,11 +31,11 @@
 -export([on_tc_skip/2]).
 -export([on_tc_fail/2]).
 
--type proplist() :: [{atom(),term()}].
-
 %% If you change this, remember to update ct_util:look -> stop clause as well.
 -define(config_name, ct_hooks).
 
+-record(ct_hook_config, {id, module, prio, scope, opts = [], state = []}).
+
 %% -------------------------------------------------------------------------
 %% API Functions
 %% -------------------------------------------------------------------------
@@ -44,22 +44,22 @@
 -spec init(State :: term()) -> ok |
 			       {error, Reason :: term()}.
 init(Opts) ->
-    call([{Hook, call_id, undefined} || Hook <- get_new_hooks(Opts)],
-	 ok, init, []).
+    call(get_new_hooks(Opts, undefined), ok, init, []).
 		      
 
 %% @doc Called after all suites are done.
 -spec terminate(Hooks :: term()) ->
     ok.
 terminate(Hooks) ->
-    call([{HookId, fun call_terminate/3} || {HookId,_,_} <- Hooks],
+    call([{HookId, fun call_terminate/3}
+	  || #ct_hook_config{id = HookId} <- Hooks],
 	 ct_hooks_terminate_dummy, terminate, Hooks),
     ok.
 
 %% @doc Called as each test case is started. This includes all configuration
 %% tests.
 -spec init_tc(Mod :: atom(), Func :: atom(), Args :: list()) ->
-    NewConfig :: proplist() |
+    NewConfig :: proplists:proplist() |
     {skip, Reason :: term()} |
     {auto_skip, Reason :: term()} |
     {fail, Reason :: term()}.
@@ -68,11 +68,11 @@ init_tc(ct_framework, _Func, Args) ->
 init_tc(Mod, init_per_suite, Config) ->
     Info = try proplists:get_value(ct_hooks, Mod:suite(),[]) of
 	       List when is_list(List) -> 
-		   [{ct_hooks,List}];
+		   [{?config_name,List}];
 	       CTHook when is_atom(CTHook) ->
-		   [{ct_hooks,[CTHook]}]
+		   [{?config_name,[CTHook]}]
 	   catch error:undef ->
-		   [{ct_hooks,[]}]
+		   [{?config_name,[]}]
 	   end,
     call(fun call_generic/3, Config ++ Info, [pre_init_per_suite, Mod]);
 init_tc(Mod, end_per_suite, Config) ->
@@ -92,7 +92,7 @@ init_tc(_Mod, TC, Config) ->
 	     Args :: list(),
 	     Result :: term(),
 	     Resturn :: term()) ->
-    NewConfig :: proplist() |
+    NewConfig :: proplists:proplist() |
     {skip, Reason :: term()} |
     {auto_skip, Reason :: term()} |
     {fail, Reason :: term()} |
@@ -131,36 +131,48 @@ on_tc_fail(_How, {Suite, Case, Reason}) ->
 %% -------------------------------------------------------------------------
 %% Internal Functions
 %% -------------------------------------------------------------------------
-call_id(Mod, Config, Meta) when is_atom(Mod) ->
-    call_id({Mod, []}, Config, Meta);
-call_id({Mod, Opts}, Config, Scope) ->
+call_id(#ct_hook_config{ module = Mod, opts = Opts} = Hook, Config, Scope) ->
     Id = catch_apply(Mod,id,[Opts], make_ref()),
-    {Config, {Id, scope(Scope), {Mod, {Id,Opts}}}}.
+    {Config, Hook#ct_hook_config{ id = Id, scope = scope(Scope)}}.
 	
-call_init({Mod,{Id,Opts}},Config,_Meta) ->
-    NewState = Mod:init(Id, Opts),
-    {Config, {Mod, NewState}}.
-
-call_terminate({Mod, State}, _, _) ->
+call_init(#ct_hook_config{ module = Mod, opts = Opts, id = Id, prio = P} = Hook,
+	  Config,_Meta) ->
+    case Mod:init(Id, Opts) of
+	{ok, NewState} when P =:= undefined ->
+	    {Config, Hook#ct_hook_config{ state = NewState, prio = 0 } };
+	{ok, NewState} ->
+	    {Config, Hook#ct_hook_config{ state = NewState } };
+	{ok, NewState, Prio} when P =:= undefined ->
+	    %% Only set prio if not already set when installing hook
+	    {Config, Hook#ct_hook_config{ state = NewState, prio = Prio } };
+	{ok, NewState, _} ->
+	    {Config, Hook#ct_hook_config{ state = NewState } };
+	NewState -> %% Keep for backward compatability reasons
+	    {Config, Hook#ct_hook_config{ state = NewState } }
+    end.    
+
+call_terminate(#ct_hook_config{ module = Mod, state = State} = Hook, _, _) ->
     catch_apply(Mod,terminate,[State], ok),
-    {[],{Mod,State}}.
+    {[],Hook}.
 
-call_cleanup({Mod, State}, Reason, [Function, _Suite | Args]) ->
+call_cleanup(#ct_hook_config{ module = Mod, state = State} = Hook,
+	     Reason, [Function, _Suite | Args]) ->
     NewState = catch_apply(Mod,Function, Args ++ [Reason, State],
 			   State),
-    {Reason, {Mod, NewState}}.
+    {Reason, Hook#ct_hook_config{ state = NewState } }.
 
-call_generic({Mod, State}, Value, [Function | Args]) ->
+call_generic(#ct_hook_config{ module = Mod, state = State} = Hook,
+	     Value, [Function | Args]) ->
     {NewValue, NewState} = catch_apply(Mod, Function, Args ++ [Value, State],
 				       {Value,State}),
-    {NewValue, {Mod, NewState}}.
+    {NewValue, Hook#ct_hook_config{ state = NewState } }.
 
 %% Generic call function
 call(Fun, Config, Meta) ->
     maybe_lock(),
     Hooks = get_hooks(),
-    Res = call([{HookId,Fun} || {HookId,_, _} <- Hooks] ++
-		   get_new_hooks(Config, Fun),
+    Res = call(get_new_hooks(Config, Fun) ++
+		   [{HookId,Fun} || #ct_hook_config{id = HookId} <- Hooks],
 	       remove(?config_name,Config), Meta, Hooks),
     maybe_unlock(),
     Res.
@@ -173,19 +185,20 @@ call(Fun, Config, Meta, NoChangeRet) when is_function(Fun) ->
 
 call([{Hook, call_id, NextFun} | Rest], Config, Meta, Hooks) ->
     try
-	{Config, {NewId, _, _} = NewHook} = call_id(Hook, Config, Meta),
+	{Config, #ct_hook_config{ id = NewId } = NewHook} =
+	    call_id(Hook, Config, Meta),
 	{NewHooks, NewRest} = 
-	    case lists:keyfind(NewId, 1, Hooks) of
+	    case lists:keyfind(NewId, #ct_hook_config.id, Hooks) of
 		false when NextFun =:= undefined ->
 		    {Hooks ++ [NewHook],
-		     [{NewId, fun call_init/3} | Rest]};
+		     [{NewId, call_init} | Rest]};
 		ExistingHook when is_tuple(ExistingHook) ->
 		    {Hooks, Rest};
 		_ ->
 		    {Hooks ++ [NewHook],
-		     [{NewId, fun call_init/3},{NewId,NextFun} | Rest]}
+		     [{NewId, call_init}, {NewId,NextFun} | Rest]}
 	    end,
-	call(NewRest, Config, Meta, NewHooks)
+	call(resort(NewRest,NewHooks), Config, Meta, NewHooks)
     catch Error:Reason ->
 	    Trace = erlang:get_stacktrace(),
 	    ct_logs:log("Suite Hook","Failed to start a CTH: ~p:~p",
@@ -193,13 +206,16 @@ call([{Hook, call_id, NextFun} | Rest], Config, Meta, Hooks) ->
 	    call([], {fail,"Failed to start CTH"
 		      ", see the CT Log for details"}, Meta, Hooks)
     end;
+call([{HookId, call_init} | Rest], Config, Meta, Hooks) ->
+    call([{HookId, fun call_init/3} | Rest], Config, Meta, Hooks);
 call([{HookId, Fun} | Rest], Config, Meta, Hooks) ->
     try
-        {_,Scope,ModState} = lists:keyfind(HookId, 1, Hooks),
-        {NewConf, NewHookInfo} =  Fun(ModState, Config, Meta),
+        Hook = lists:keyfind(HookId, #ct_hook_config.id, Hooks),
+        {NewConf, NewHook} =  Fun(Hook, Config, Meta),
         NewCalls = get_new_hooks(NewConf, Fun),
-        NewHooks = lists:keyreplace(HookId, 1, Hooks, {HookId, Scope, NewHookInfo}),
-        call(NewCalls  ++ Rest, remove(?config_name, NewConf), Meta,
+        NewHooks = lists:keyreplace(HookId, #ct_hook_config.id, Hooks, NewHook),
+        call(resort(NewCalls ++ Rest,NewHooks), %% Resort if call_init changed prio
+	     remove(?config_name, NewConf), Meta,
              terminate_if_scope_ends(HookId, Meta, NewHooks))
     catch throw:{error_in_cth_call,Reason} ->
             call(Rest, {fail, Reason}, Meta,
@@ -237,19 +253,26 @@ terminate_if_scope_ends(HookId, [on_tc_skip,Suite,end_per_suite], Hooks) ->
 terminate_if_scope_ends(HookId, [Function,Tag|T], Hooks) when T =/= [] ->
     terminate_if_scope_ends(HookId,[Function,Tag],Hooks);
 terminate_if_scope_ends(HookId, Function, Hooks) ->
-    case lists:keyfind(HookId, 1, Hooks) of
-        {HookId, Function, _ModState} = Hook ->
+    case lists:keyfind(HookId, #ct_hook_config.id, Hooks) of
+        #ct_hook_config{ id = HookId, scope = Function} = Hook ->
             terminate([Hook]),
-            lists:keydelete(HookId, 1, Hooks);
+            lists:keydelete(HookId, #ct_hook_config.id, Hooks);
         _ ->
             Hooks
     end.
 
 %% Fetch hook functions
 get_new_hooks(Config, Fun) ->
-    lists:foldl(fun(NewHook, Acc) ->
-			[{NewHook, call_id, Fun} | Acc]
-		end, [], get_new_hooks(Config)).
+    lists:map(fun(NewHook) when is_atom(NewHook) ->
+		      {#ct_hook_config{ module = NewHook }, call_id, Fun};
+		 ({NewHook,Opts}) ->
+		      {#ct_hook_config{ module = NewHook,
+					opts = Opts}, call_id, Fun};
+		 ({NewHook,Opts,Prio}) ->
+		      {#ct_hook_config{ module = NewHook,
+					opts = Opts,
+					prio = Prio }, call_id, Fun}
+		end, get_new_hooks(Config)).
 
 get_new_hooks(Config) when is_list(Config) ->
     lists:flatmap(fun({?config_name, HookConfigs}) ->
@@ -264,7 +287,43 @@ save_suite_data_async(Hooks) ->
     ct_util:save_suite_data_async(?config_name, Hooks).
 
 get_hooks() ->
-    ct_util:read_suite_data(?config_name).
+    lists:keysort(#ct_hook_config.prio,ct_util:read_suite_data(?config_name)).
+
+%% Sort all calls in this order:
+%% call_id < call_init < Hook Priority 1 < .. < Hook Priority N
+%% If Hook Priority is equal, check when it has been installed and
+%% sort on that instead.
+resort(Calls, Hooks) ->
+    lists:sort(
+      fun({_,_,_},_) ->
+	      true;
+	 (_,{_,_,_}) ->
+	      false;
+	 ({_,call_init},_) ->
+	      true;
+	 (_,{_,call_init}) ->
+	      false;
+	 ({Id1,_},{Id2,_}) ->
+	      P1 = (lists:keyfind(Id1, #ct_hook_config.id, Hooks))#ct_hook_config.prio,
+	      P2 = (lists:keyfind(Id2, #ct_hook_config.id, Hooks))#ct_hook_config.prio,
+	      if
+		  P1 == P2 ->
+		      %% If priorities are equal, we check the position in the
+		      %% hooks list
+		      pos(Id1,Hooks) < pos(Id2,Hooks);
+		  true ->
+		      P1 < P2
+	      end
+      end,Calls).
+
+pos(Id,Hooks) ->
+    pos(Id,Hooks,0).
+pos(Id,[#ct_hook_config{ id = Id}|_],Num) ->
+    Num;
+pos(Id,[_|Rest],Num) ->
+    pos(Id,Rest,Num+1).
+
+
 
 catch_apply(M,F,A, Default) ->
     try
diff --git a/lib/common_test/src/ct_run.erl b/lib/common_test/src/ct_run.erl
index c01e97b358..877ec9c7dd 100644
--- a/lib/common_test/src/ct_run.erl
+++ b/lib/common_test/src/ct_run.erl
@@ -521,8 +521,8 @@ script_usage() ->
 	      "\n\t[-silent_connections [ConnType1 ConnType2 .. ConnTypeN]]"
 	      "\n\t[-stylesheet CSSFile]"
 	      "\n\t[-cover CoverCfgFile]"
-	      "\n\t[-event_handler EvHandler1 EvHandler2 .. EvHandlerN]"
-	      "\n\t[-ct_hooks CTHook1 CTHook2 .. CTHookN]"
+	      "\n\t[-event_handler EvHandler1 and EvHandler2 .. EvHandlerN]"
+	      "\n\t[-ct_hooks CTHook1 and CTHook2 .. CTHookN]"
 	      "\n\t[-include InclDir1 InclDir2 .. InclDirN]"
 	      "\n\t[-no_auto_compile]"
 	      "\n\t[-multiply_timetraps N]"
@@ -540,8 +540,8 @@ script_usage() ->
 	      "\n\t[-silent_connections [ConnType1 ConnType2 .. ConnTypeN]]"
 	      "\n\t[-stylesheet CSSFile]"
 	      "\n\t[-cover CoverCfgFile]"
-	      "\n\t[-event_handler EvHandler1 EvHandler2 .. EvHandlerN]"
-	      "\n\t[-ct_hooks CTHook1 CTHook2 .. CTHookN]"
+	      "\n\t[-event_handler EvHandler1 and EvHandler2 .. EvHandlerN]"
+	      "\n\t[-ct_hooks CTHook1 and CTHook2 .. CTHookN]"
 	      "\n\t[-include InclDir1 InclDir2 .. InclDirN]"
 	      "\n\t[-no_auto_compile]"
 	      "\n\t[-multiply_timetraps N]"
@@ -2070,15 +2070,21 @@ ct_hooks_args2opts(Args) ->
     ct_hooks_args2opts(
       proplists:get_value(ct_hooks, Args, []),[]).
 
+ct_hooks_args2opts([CTH,Arg,Prio,"and"| Rest],Acc) ->
+    ct_hooks_args2opts(Rest,[{list_to_atom(CTH),
+			      parse_cth_args(Arg),
+			      parse_cth_args(Prio)}|Acc]);
 ct_hooks_args2opts([CTH,Arg,"and"| Rest],Acc) ->
     ct_hooks_args2opts(Rest,[{list_to_atom(CTH),
-				     parse_cth_args(Arg)}|Acc]);
+			      parse_cth_args(Arg)}|Acc]);
 ct_hooks_args2opts([CTH], Acc) ->
     ct_hooks_args2opts([CTH,"and"],Acc);
 ct_hooks_args2opts([CTH, "and" | Rest], Acc) ->
     ct_hooks_args2opts(Rest,[list_to_atom(CTH)|Acc]);
 ct_hooks_args2opts([CTH, Args], Acc) ->
     ct_hooks_args2opts([CTH, Args, "and"],Acc);
+ct_hooks_args2opts([CTH, Args, Prio], Acc) ->
+    ct_hooks_args2opts([CTH, Args, Prio, "and"],Acc);
 ct_hooks_args2opts([],Acc) ->
     lists:reverse(Acc).
 
@@ -2225,7 +2231,14 @@ opts2args(EnvStartOpts) ->
 		     ({ct_hooks,CTHs}) when is_list(CTHs) ->
 			  io:format(user,"ct_hooks: ~p",[CTHs]),
 			  Strs = lists:flatmap(
-				   fun({CTH,Arg}) ->
+				   fun({CTH,Arg,Prio}) ->
+					   [atom_to_list(CTH),
+					    lists:flatten(
+					      io_lib:format("~p",[Arg])),
+					    lists:flatten(
+					      io_lib:format("~p",[Prio])),
+					    "and"];
+				       ({CTH,Arg}) ->
 					   [atom_to_list(CTH),
 					    lists:flatten(
 					      io_lib:format("~p",[Arg])),
diff --git a/lib/common_test/test/ct_hooks_SUITE.erl b/lib/common_test/test/ct_hooks_SUITE.erl
index 8574d7aabc..5c99f0f9f7 100644
--- a/lib/common_test/test/ct_hooks_SUITE.erl
+++ b/lib/common_test/test/ct_hooks_SUITE.erl
@@ -83,7 +83,7 @@ all(suite) ->
        fail_post_suite_cth, skip_pre_suite_cth,
        skip_post_suite_cth, recover_post_suite_cth, update_config_cth,
        state_update_cth, options_cth, same_id_cth, 
-       fail_n_skip_with_minimal_cth
+       fail_n_skip_with_minimal_cth, prio_cth
       ]
     )
 	.
@@ -209,6 +209,11 @@ fail_n_skip_with_minimal_cth(Config) when is_list(Config) ->
     do_test(fail_n_skip_with_minimal_cth, "ct_cth_fail_one_skip_one_SUITE.erl",
 	    [minimal_terminate_cth],Config).
 
+prio_cth(Config) when is_list(Config) ->
+    do_test(prio_cth, "ct_cth_prio_SUITE.erl",
+	    [{empty_cth,[1000],1000},{empty_cth,[900],900},
+	     {prio_cth,[1100,100],100},{prio_cth,[1100]}],Config).
+
 %%%-----------------------------------------------------------------
 %%% HELP FUNCTIONS
 %%%-----------------------------------------------------------------
@@ -296,9 +301,9 @@ test_events(two_empty_cth) ->
      {?eh,start_logging,{'DEF','RUNDIR'}},
      {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
      {?eh,cth,{'_',id,[[]]}},
-     {?eh,cth,{'_',init,['_',[]]}},
      {?eh,cth,{'_',id,[[]]}},
      {?eh,cth,{'_',init,['_',[]]}},
+     {?eh,cth,{'_',init,['_',[]]}},
      {?eh,tc_start,{ct_cth_empty_SUITE,init_per_suite}},
      {?eh,cth,{'_',pre_init_per_suite,[ct_cth_empty_SUITE,'$proplist',[]]}},
      {?eh,cth,{'_',pre_init_per_suite,[ct_cth_empty_SUITE,'$proplist',[]]}},
@@ -365,9 +370,9 @@ test_events(minimal_and_maximal_cth) ->
     [
      {?eh,start_logging,{'DEF','RUNDIR'}},
      {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
+     {?eh,cth,{'_',id,[[]]}},
      {negative,{?eh,cth,{'_',id,['_',[]]}},
       {?eh,cth,{'_',init,['_',[]]}}},
-     {?eh,cth,{'_',id,[[]]}},
      {?eh,cth,{'_',init,['_',[]]}},
      {?eh,tc_start,{ct_cth_empty_SUITE,init_per_suite}},
      {?eh,cth,{'_',pre_init_per_suite,[ct_cth_empty_SUITE,'$proplist',[]]}},
@@ -954,8 +959,8 @@ test_events(same_id_cth) ->
      {?eh,start_logging,{'DEF','RUNDIR'}},
      {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}},
      {?eh,cth,{'_',id,[[]]}},
-     {?eh,cth,{'_',init,[same_id_cth,[]]}},
      {?eh,cth,{'_',id,[[]]}},
+     {?eh,cth,{'_',init,[same_id_cth,[]]}},
      {?eh,tc_start,{ct_cth_empty_SUITE,init_per_suite}},
      {?eh,cth,{'_',pre_init_per_suite,[ct_cth_empty_SUITE,'$proplist',[]]}},
      {negative,
@@ -1001,6 +1006,73 @@ test_events(fail_n_skip_with_minimal_cth) ->
      {?eh,stop_logging,[]}
     ];
 
+test_events(prio_cth) ->
+    
+    GenPre = fun(Func,States) ->
+		     [{?eh,cth,{'_',Func,['_','_',State]}} || 
+			 State <- States]
+	     end,
+
+    GenPost = fun(Func,States) ->
+		      [{?eh,cth,{'_',Func,['_','_','_',State]}} || 
+			  State <- States]
+	     end,
+    
+    [{?eh,start_logging,{'DEF','RUNDIR'}},
+     {?eh,test_start,{'DEF',{'START_TIME','LOGDIR'}}}] ++
+
+	[{?eh,tc_start,{ct_cth_prio_SUITE,init_per_suite}}] ++
+	GenPre(pre_init_per_suite,
+	       [[1100,100],[800],[900],[1000],[1200,1050],[1100],[1200]]) ++
+	GenPost(post_init_per_suite,
+		[[1100,100],[600,200],[600,600],[700],[800],[900],[1000],
+		 [1200,1050],[1100],[1200]]) ++
+	[{?eh,tc_done,{ct_cth_prio_SUITE,init_per_suite,ok}},
+	 
+
+	 [{?eh,tc_start,{ct_cth_prio_SUITE,{init_per_group,'_',[]}}}] ++
+	     GenPre(pre_init_per_group,
+		    [[1100,100],[600,200],[600,600],[700],[800],
+		     [900],[1000],[1200,1050],[1100],[1200]]) ++
+	     GenPost(post_init_per_group,
+		     [[1100,100],[600,200],[600,600],[600],[700],[800],
+		      [900],[900,900],[500,900],[1000],[1200,1050],
+		      [1100],[1200]]) ++
+	     [{?eh,tc_done,{ct_cth_prio_SUITE,{init_per_group,'_',[]},ok}}] ++
+	 
+	     [{?eh,tc_start,{ct_cth_prio_SUITE,test_case}}] ++
+	     GenPre(pre_init_per_testcase,
+		    [[1100,100],[600,200],[600,600],[600],[700],[800],
+		     [900],[900,900],[500,900],[1000],[1200,1050],
+		     [1100],[1200]]) ++
+	     GenPost(post_end_per_testcase,
+		     [[1100,100],[600,200],[600,600],[600],[700],[800],
+		      [900],[900,900],[500,900],[1000],[1200,1050],
+		      [1100],[1200]]) ++
+	     [{?eh,tc_done,{ct_cth_prio_SUITE,test_case,ok}},
+
+	      {?eh,tc_start,{ct_cth_prio_SUITE,{end_per_group,'_',[]}}}] ++
+	     GenPre(pre_end_per_group, 
+		    [[1100,100],[600,200],[600,600],[600],[700],[800],
+		     [900],[900,900],[500,900],[1000],[1200,1050],
+		     [1100],[1200]]) ++
+	     GenPost(post_end_per_group,
+		     [[1100,100],[600,200],[600,600],[600],[700],[800],
+		      [900],[900,900],[500,900],[1000],[1200,1050],
+		      [1100],[1200]]) ++
+	     [{?eh,tc_done,{ct_cth_prio_SUITE,{end_per_group,'_',[]},ok}}],
+
+	 {?eh,tc_start,{ct_cth_prio_SUITE,end_per_suite}}] ++
+	GenPre(pre_end_per_suite,
+	       [[1100,100],[600,200],[600,600],[700],[800],[900],[1000],
+		[1200,1050],[1100],[1200]]) ++
+	GenPost(post_end_per_suite,
+		[[1100,100],[600,200],[600,600],[700],[800],[900],[1000],
+		[1200,1050],[1100],[1200]]) ++
+	[{?eh,tc_done,{ct_cth_prio_SUITE,end_per_suite,ok}},
+	 {?eh,test_done,{'DEF','STOP_TIME'}},
+	 {?eh,stop_logging,[]}];
+
 test_events(ok) ->
     ok.
 
diff --git a/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/ct_cth_prio_SUITE.erl b/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/ct_cth_prio_SUITE.erl
new file mode 100644
index 0000000000..d564398cd0
--- /dev/null
+++ b/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/ct_cth_prio_SUITE.erl
@@ -0,0 +1,62 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+-module(ct_cth_prio_SUITE).
+
+%% Note: This directive should only be used in test suites.
+-compile(export_all).
+
+-include("ct.hrl").
+
+suite() ->
+    ([{timetrap, {minutes, 10}},
+      {ct_hooks, [{empty_cth,[800],800},
+		  {prio_cth,[1200]},{prio_cth,[1200,1050],1050}]}]).
+
+%% Test server callback functions
+init_per_suite(Config) ->
+    [{ct_hooks, [{empty_cth,[700],700},
+		 {prio_cth,[600,600]},
+		 {prio_cth,[600,200],200}]}|Config].
+
+end_per_suite(_Config) ->
+    ok.
+
+init_per_group(_G, Config) ->
+    [{ct_hooks, [{empty_cth,[600],600},
+		 {prio_cth,[900,900]},{prio_cth,[500,900],900}]}|Config].
+
+end_per_group(_G, _Config) ->
+    ok.
+
+init_per_testcase(_TestCase, Config) ->
+    Config.
+
+end_per_testcase(_TestCase, _Config) ->
+    ok.
+
+all() ->
+    [{group,test_group}].
+
+groups() ->
+    [{test_group,[],[test_case]}].
+
+%% Test cases starts here.
+test_case(Config) when is_list(Config) ->
+    ok.
diff --git a/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl b/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl
index ebebfd18a9..7befcfa57c 100644
--- a/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl
+++ b/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl
@@ -59,8 +59,7 @@
 -include_lib("common_test/src/ct_util.hrl").
 -include_lib("common_test/include/ct_event.hrl").
 
--type proplist() :: list({atom(),term()}).
--type config() :: proplist().
+-type config() :: proplists:proplist().
 -type reason() :: term().
 -type skip_or_fail() :: {skip, reason()} |
                         {auto_skip, reason()} |
@@ -71,17 +70,17 @@
 
 %% @doc Always called before any other callback function. Use this to initiate
 %% any common state. It should return an state for this CTH.
--spec init(Id :: term(), Opts :: proplist()) ->
-    State :: #state{}.
+-spec init(Id :: term(), Opts :: proplists:proplist()) ->
+    {ok, State :: #state{}}.
 init(Id, Opts) ->
     gen_event:notify(?CT_EVMGR_REF, #event{ name = cth, node = node(),
 					    data = {?MODULE, init, [Id, Opts]}}),
-    Opts.
+    {ok,Opts}.
 
 %% @doc The ID is used to uniquly identify an CTH instance, if two CTH's 
 %% return the same ID the seconds CTH is ignored. This function should NOT 
 %% have any side effects as it might be called multiple times by common test.
--spec id(Opts :: proplist()) ->
+-spec id(Opts :: proplists:proplist()) ->
     Id :: term().
 id(Opts) ->
     gen_event:notify(?CT_EVMGR_REF, #event{ name = cth, node = node(),
diff --git a/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/prio_cth.erl b/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/prio_cth.erl
new file mode 100644
index 0000000000..82511ab0d3
--- /dev/null
+++ b/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/prio_cth.erl
@@ -0,0 +1,74 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+
+-module(prio_cth).
+
+
+-include_lib("common_test/src/ct_util.hrl").
+
+
+%% CT Hooks
+-compile(export_all).
+
+id(Opts) ->
+    empty_cth:id(Opts).
+
+init(Id, Opts) ->
+    {ok, [Prio|_] = State} = empty_cth:init(Id, Opts),
+    {ok, State, Prio}.
+
+pre_init_per_suite(Suite, Config, State) ->
+    empty_cth:pre_init_per_suite(Suite,Config,State).
+
+post_init_per_suite(Suite,Config,Return,State) ->
+    empty_cth:post_init_per_suite(Suite,Config,Return,State).
+
+pre_end_per_suite(Suite,Config,State) ->
+    empty_cth:pre_end_per_suite(Suite,Config,State).
+
+post_end_per_suite(Suite,Config,Return,State) ->
+    empty_cth:post_end_per_suite(Suite,Config,Return,State).
+
+pre_init_per_group(Group,Config,State) ->
+    empty_cth:pre_init_per_group(Group,Config,State).
+
+post_init_per_group(Group,Config,Return,State) ->
+    empty_cth:post_init_per_group(Group,Config,Return,State).
+
+pre_end_per_group(Group,Config,State) ->
+    empty_cth:pre_end_per_group(Group,Config,State).
+
+post_end_per_group(Group,Config,Return,State) ->
+    empty_cth:post_end_per_group(Group,Config,Return,State).
+
+pre_init_per_testcase(TC,Config,State) ->
+    empty_cth:pre_init_per_testcase(TC,Config,State).
+
+post_end_per_testcase(TC,Config,Return,State) ->
+    empty_cth:post_end_per_testcase(TC,Config,Return,State).
+
+on_tc_fail(TC, Reason, State) ->
+    empty_cth:on_tc_fail(TC,Reason,State).
+
+on_tc_skip(TC, Reason, State) ->
+    empty_cth:on_tc_skip(TC,Reason,State).
+
+terminate(State) ->
+    empty_cth:terminate(State).
diff --git a/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/state_update_cth.erl b/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/state_update_cth.erl
index 35c990c0be..9da48d3a4c 100644
--- a/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/state_update_cth.erl
+++ b/lib/common_test/test/ct_hooks_SUITE_data/cth/tests/state_update_cth.erl
@@ -29,7 +29,7 @@
 
 init(Id, Opts) ->
     State = empty_cth:init(Id, Opts),
-    [init|State].
+    {ok, [init|State]}.
 
 pre_init_per_suite(Suite, Config, State) ->
     empty_cth:pre_init_per_suite(Suite,Config,State),
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index ce8a5bf864..e46c667e47 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -113,7 +113,7 @@ noenv_forms(Forms, Opt) when is_atom(Opt) ->
 
 noenv_output_generated(Opts) ->
     {_,Passes} = passes(file, expand_opts(Opts)),
-    any(fun ({save_binary,_F}) -> true;
+    any(fun ({save_binary,_T,_F}) -> true;
 	    (_Other) -> false
 	end, Passes).
 
@@ -122,6 +122,7 @@ noenv_output_generated(Opts) ->
 %%
 
 -define(pass(P), {P,fun P/1}).
+-define(pass(P,T), {P,fun T/1,fun P/1}).
 
 env_default_opts() ->
     Key = "ERL_COMPILER_OPTIONS",
@@ -304,7 +305,7 @@ run_tc({Name,Fun}, St) ->
     Val.
 
 comp_ret_ok(#compile{code=Code,warnings=Warn0,module=Mod,options=Opts}=St) ->
-    case member(warnings_as_errors, Opts) andalso length(Warn0) > 0 of
+    case werror(St) of
         true ->
             case member(report_warnings, Opts) of
                 true ->
@@ -339,6 +340,11 @@ comp_ret_err(#compile{warnings=Warn0,errors=Err0,options=Opts}=St) ->
 	false -> error
     end.
 
+not_werror(St) -> not werror(St).
+
+werror(#compile{options=Opts,warnings=Ws}) ->
+    Ws =/= [] andalso member(warnings_as_errors, Opts).
+
 %% messages_per_file([{File,[Message]}]) -> [{File,[Message]}]
 messages_per_file(Ms) ->
     T = lists:sort([{File,M} || {File,Messages} <- Ms, M <- Messages]),
@@ -373,7 +379,7 @@ passes(Type, Opts) ->
     %% insert a first pass to remove the file (unless the
     %% source file is a BEAM file).
     {Ext,case last(Passes) of
-	     {save_binary,_Fun} ->
+	     {save_binary,_TestFun,_Fun} ->
 		 case Passes of
 		     [{read_beam_file,_}|_] ->
 			 %% The BEAM is both input and output.
@@ -655,7 +661,7 @@ asm_passes() ->
 
 binary_passes() ->
     [{native_compile,fun test_native/1,fun native_compile/1},
-     {unless,binary,?pass(save_binary)}].
+     {unless,binary,?pass(save_binary,not_werror)}].
 
 %%%
 %%% Compiler passes.
@@ -1379,28 +1385,34 @@ report_errors(#compile{options=Opts,errors=Errors}) ->
     end.
 
 report_warnings(#compile{options=Opts,warnings=Ws0}) ->
-    case member(report_warnings, Opts) of
+    Werror = member(warnings_as_errors, Opts),
+    P = case Werror of
+	    true -> "";
+	    false -> "Warning: "
+	end,
+    ReportWerror = Werror andalso member(report_errors, Opts),
+    case member(report_warnings, Opts) orelse ReportWerror of
 	true ->
-	    Ws1 = flatmap(fun({{F,_L},Eds}) -> format_message(F, Eds);
-			     ({F,Eds}) -> format_message(F, Eds) end,
+	    Ws1 = flatmap(fun({{F,_L},Eds}) -> format_message(F, P, Eds);
+			     ({F,Eds}) -> format_message(F, P, Eds) end,
 			  Ws0),
 	    Ws = lists:sort(Ws1),
 	    foreach(fun({_,Str}) -> io:put_chars(Str) end, Ws);
 	false -> ok
     end.
 
-format_message(F, [{{Line,Column}=Loc,Mod,E}|Es]) ->
-    M = {{F,Loc},io_lib:format("~s:~w:~w Warning: ~s\n",
-                                [F,Line,Column,Mod:format_error(E)])},
-    [M|format_message(F, Es)];
-format_message(F, [{Line,Mod,E}|Es]) ->
-    M = {{F,{Line,0}},io_lib:format("~s:~w: Warning: ~s\n",
-                                [F,Line,Mod:format_error(E)])},
-    [M|format_message(F, Es)];
-format_message(F, [{Mod,E}|Es]) ->
-    M = {none,io_lib:format("~s: Warning: ~s\n", [F,Mod:format_error(E)])},
-    [M|format_message(F, Es)];
-format_message(_, []) -> [].
+format_message(F, P, [{{Line,Column}=Loc,Mod,E}|Es]) ->
+    M = {{F,Loc},io_lib:format("~s:~w:~w ~s~s\n",
+                                [F,Line,Column,P,Mod:format_error(E)])},
+    [M|format_message(F, P, Es)];
+format_message(F, P, [{Line,Mod,E}|Es]) ->
+    M = {{F,{Line,0}},io_lib:format("~s:~w: ~s~s\n",
+                                [F,Line,P,Mod:format_error(E)])},
+    [M|format_message(F, P, Es)];
+format_message(F, P, [{Mod,E}|Es]) ->
+    M = {none,io_lib:format("~s: ~s~s\n", [F,P,Mod:format_error(E)])},
+    [M|format_message(F, P, Es)];
+format_message(_, _, []) -> [].
 
 %% list_errors(File, ErrorDescriptors) -> ok
 
diff --git a/lib/compiler/src/sys_pre_expand.erl b/lib/compiler/src/sys_pre_expand.erl
index 480954adac..dd6f24e21f 100644
--- a/lib/compiler/src/sys_pre_expand.erl
+++ b/lib/compiler/src/sys_pre_expand.erl
@@ -223,10 +223,8 @@ attribute(export, Es, _L, St) ->
     St#expand{exports=union(from_list(Es), St#expand.exports)};
 attribute(import, Is, _L, St) ->
     import(Is, St);
-attribute(compile, C, _L, St) when is_list(C) ->
-    St#expand{compile=St#expand.compile ++ C};
-attribute(compile, C, _L, St) ->
-    St#expand{compile=St#expand.compile ++ [C]};
+attribute(compile, _C, _L, St) ->
+    St;
 attribute(Name, Val, Line, St) when is_list(Val) ->
     St#expand{attributes=St#expand.attributes ++ [{Name,Line,Val}]};
 attribute(Name, Val, Line, St) ->
diff --git a/lib/compiler/test/error_SUITE.erl b/lib/compiler/test/error_SUITE.erl
index 6e0aadf007..eb5e50818e 100644
--- a/lib/compiler/test/error_SUITE.erl
+++ b/lib/compiler/test/error_SUITE.erl
@@ -183,23 +183,47 @@ get_compilation_errors(Config, Filename) ->
     E.
 
 warnings_as_errors(Config) when is_list(Config) ->
-    Ts = [{warnings_as_errors,
+    ?line TestFile = test_filename(Config),
+    ?line BeamFile = filename:rootname(TestFile, ".erl") ++ ".beam",
+    ?line OutDir = ?config(priv_dir, Config),
+
+    Ts1 = [{warnings_as_errors,
            <<"
                t() ->
                  A = unused,
                  ok.
              ">>,
-           [export_all,warnings_as_errors],
-          {error,
-           [],
-           [{3,erl_lint,{unused_var,'A'}}]} }],
-    ?line [] = run(Config, Ts),
+	    [warnings_as_errors, export_all, {outdir, OutDir}],
+	    {error,
+	     [],
+	     [{3,erl_lint,{unused_var,'A'}}]} }],
+    ?line [] = run(Ts1, TestFile, write_beam),
+    ?line false = filelib:is_regular(BeamFile),
+
+    Ts2 = [{warning_unused_var,
+           <<"
+               t() ->
+                 A = unused,
+                 ok.
+             ">>,
+	    [return_warnings, export_all, {outdir, OutDir}],
+	    {warning,
+	       [{3,erl_lint,{unused_var,'A'}}]} }],
+
+    ?line [] = run(Ts2, TestFile, write_beam),
+    ?line true = filelib:is_regular(BeamFile),
+    ?line ok = file:delete(BeamFile),
+
     ok.
 
 
 run(Config, Tests) ->
+    ?line File = test_filename(Config),
+    run(Tests, File, dont_write_beam).
+
+run(Tests, File, WriteBeam) ->
     F = fun({N,P,Ws,E}, BadL) ->
-                case catch run_test(Config, P, Ws) of
+                case catch run_test(P, File, Ws, WriteBeam) of
                     E -> 
                         BadL;
                     Bad -> 
@@ -211,8 +235,12 @@ run(Config, Tests) ->
     lists:foldl(F, [], Tests).
 
 run2(Config, Tests) ->
+    ?line File = test_filename(Config),
+    run2(Tests, File, dont_write_beam).
+
+run2(Tests, File, WriteBeam) ->
     F = fun({N,P,Ws,E}, BadL) ->
-                case catch filter(run_test(Config, P, Ws)) of
+                case catch filter(run_test(P, File, Ws, WriteBeam)) of
                     E ->
                         BadL;
                     Bad ->
@@ -231,12 +259,19 @@ filter(X) ->
 
 %% Compiles a test module and returns the list of errors and warnings.
 
-run_test(Conf, Test0, Warnings) ->
-    Filename = 'errors_test.erl',
-    ?line DataDir = ?config(priv_dir, Conf),
+test_filename(Conf) ->
+    Filename = "errors_test.erl",
+    DataDir = ?config(priv_dir, Conf),
+    filename:join(DataDir, Filename).
+
+run_test(Test0, File, Warnings, WriteBeam) ->
     ?line Test = ["-module(errors_test). ", Test0],
-    ?line File = filename:join(DataDir, Filename),
-    ?line Opts = [binary,return_errors|Warnings],
+    ?line Opts = case WriteBeam of
+		     dont_write_beam ->
+			 [binary,return_errors|Warnings];
+		     write_beam ->
+			 [return_errors|Warnings]
+		 end,
     ?line ok = file:write_file(File, Test),
 
     %% Compile once just to print all errors and warnings.
@@ -252,6 +287,10 @@ run_test(Conf, Test0, Warnings) ->
 			%io:format("compile:file(~s,~p) ->~n~p~n",
 			%	  [File,Opts,Ws]),
 			[];
+		    {ok,errors_test,[{_File,Ws}]} ->
+			{warning,Ws};
+		    {ok,errors_test,[]} ->
+			[];
 		    {error,[{XFile,Es}],Ws} = _ZZ when is_list(XFile) ->
 			%io:format("compile:file(~s,~p) ->~n~p~n",
 			%	  [File,Opts,_ZZ]),
diff --git a/lib/crypto/c_src/Makefile.in b/lib/crypto/c_src/Makefile.in
index 276c84d601..c2a986c334 100644
--- a/lib/crypto/c_src/Makefile.in
+++ b/lib/crypto/c_src/Makefile.in
@@ -41,6 +41,7 @@ CFLAGS = $(DED_CFLAGS)
 SSL_LIBDIR = @SSL_LIBDIR@
 SSL_INCLUDE = @SSL_INCLUDE@
 SSL_CRYPTO_LIBNAME = @SSL_CRYPTO_LIBNAME@
+SSL_SSL_LIBNAME = @SSL_SSL_LIBNAME@
 
 
 INCLUDES = $(SSL_INCLUDE) $(DED_INCLUDES)
@@ -84,7 +85,7 @@ DYNAMIC_CRYPTO_LIB=@SSL_DYNAMIC_ONLY@
 
 ifeq ($(DYNAMIC_CRYPTO_LIB),yes)
 SSL_DED_LD_RUNTIME_LIBRARY_PATH = @SSL_DED_LD_RUNTIME_LIBRARY_PATH@
-CRYPTO_LINK_LIB=$(SSL_DED_LD_RUNTIME_LIBRARY_PATH) -L$(SSL_LIBDIR) -l$(SSL_CRYPTO_LIBNAME)
+CRYPTO_LINK_LIB=$(SSL_DED_LD_RUNTIME_LIBRARY_PATH) -L$(SSL_LIBDIR) -l$(SSL_CRYPTO_LIBNAME) -l$(SSL_SSL_LIBNAME)
 else
 SSL_DED_LD_RUNTIME_LIBRARY_PATH=
 CRYPTO_LINK_LIB=$(SSL_LIBDIR)/lib$(SSL_CRYPTO_LIBNAME).a 
@@ -112,7 +113,7 @@ $(LIBDIR)/crypto$(TYPEMARKER).so: $(OBJS)
 
 $(LIBDIR)/crypto$(TYPEMARKER).dll: $(OBJS)
 	$(INSTALL_DIR) $(LIBDIR)
-	$(LD) $(LDFLAGS) -o $@  $(SSL_DED_LD_RUNTIME_LIBRARY_PATH) -L$(SSL_LIBDIR) $(OBJS) -l$(SSL_CRYPTO_LIBNAME)
+	$(LD) $(LDFLAGS) -o $@  $(SSL_DED_LD_RUNTIME_LIBRARY_PATH) -L$(SSL_LIBDIR) $(OBJS) -l$(SSL_CRYPTO_LIBNAME) -l$(SSL_SSL_LIBNAME)
 
 clean:
 ifeq ($(findstring win32,$(TARGET)), win32)
diff --git a/lib/dialyzer/src/dialyzer_dataflow.erl b/lib/dialyzer/src/dialyzer_dataflow.erl
index 7137dbc036..659297f993 100644
--- a/lib/dialyzer/src/dialyzer_dataflow.erl
+++ b/lib/dialyzer/src/dialyzer_dataflow.erl
@@ -528,7 +528,7 @@ handle_apply(Tree, Map, State) ->
       {CallSitesKnown, FunList} =
 	case state__lookup_call_site(Tree, State2) of
 	  error -> {false, []};
-	  {ok, [external]} -> {false, {}};
+	  {ok, [external]} -> {false, []};
 	  {ok, List} -> {true, List}
 	end,
       case CallSitesKnown of
@@ -554,7 +554,13 @@ handle_apply(Tree, Map, State) ->
 		  {State3, enter_type(Op, OpType1, Map2), t_none()};
 		false ->
 		  Map3 = enter_type_lists(Args, NewArgs, Map2),
-		  {State2, enter_type(Op, OpType1, Map3), t_fun_range(OpType1)}
+		  Range0 = t_fun_range(OpType1),
+		  Range =
+		    case t_is_unit(Range0) of
+		      true  -> t_none();
+		      false -> Range0
+		    end,
+		  {State2, enter_type(Op, OpType1, Map3), Range}
 	      end
 	  end;
 	true ->
@@ -1414,6 +1420,17 @@ do_clause(C, Arg, ArgType0, OrigArgType, Map,
 			    false ->
 			      true
 			  end;
+			[Pat0, Pat1] -> % binary comprehension
+			  case cerl:is_c_cons(Pat0) of
+			    true ->
+			      not (cerl:is_c_var(cerl:cons_hd(Pat0)) andalso
+				   cerl:is_c_var(cerl:cons_tl(Pat0)) andalso
+                                   cerl:is_c_var(Pat1) andalso
+				   cerl:is_literal(Guard) andalso
+				   (cerl:concrete(Guard) =:= true));
+			    false ->
+			      true
+			  end;
 			_ -> true
 		      end;
 		    false ->
@@ -2915,7 +2932,7 @@ state__get_warnings(#state{tree_map = TreeMap, fun_tab = FunTab,
 	    {Warn, Msg} =
 	      case dialyzer_callgraph:lookup_name(FunLbl, Callgraph) of
 		error -> {true, {unused_fun, []}};
-		{ok, {_M, F, A}} = MFA ->
+		{ok, {_M, F, A} = MFA} ->
 		  {not sets:is_element(MFA, NoWarnUnused),
 		   {unused_fun, [F, A]}}
 	      end,
@@ -2935,7 +2952,7 @@ state__get_warnings(#state{tree_map = TreeMap, fun_tab = FunTab,
 		%% Check if the function has a contract that allows this.
 		Warn =
 		  case Contract of
-		    none -> true;
+		    none -> not parent_allows_this(FunLbl, State);
 		    {value, C} ->
 		      GenRet = dialyzer_contracts:get_contract_return(C),
 		      not t_is_unit(GenRet)
@@ -3423,6 +3440,33 @@ map_pats(Pats) ->
 	end,
   cerl_trees:map(Fun, Pats).
 
+parent_allows_this(FunLbl, #state{callgraph = Callgraph, plt = Plt} =State) ->
+  case state__is_escaping(FunLbl, State) of
+    false -> false; % if it isn't escaping it can't be a return value
+    true ->
+      case state__lookup_name(FunLbl, State) of
+	{_M, _F, _A} -> false; % if it has a name it is not a fun
+	_ ->
+	  case dialyzer_callgraph:in_neighbours(FunLbl, Callgraph) of
+	    [Parent] ->
+	      case state__lookup_name(Parent, State) of
+		{_M, _F, _A} = PMFA ->
+		  case dialyzer_plt:lookup_contract(Plt, PMFA) of
+		    none -> false;
+		    {value, C} ->
+		      GenRet = dialyzer_contracts:get_contract_return(C),
+		      case erl_types:t_is_fun(GenRet) of
+			false -> false; % element of structure? far-fetched...
+			true -> t_is_unit(t_fun_range(GenRet))
+		      end
+		  end;
+		_ -> false % parent should have a name to have a contract
+	      end;
+	    _ -> false % called in other funs? far-fetched...
+	  end
+      end
+  end.
+
 classify_returns(Tree) ->
   case find_terminals(cerl:fun_body(Tree)) of
     {false, false} -> no_match;
diff --git a/lib/dialyzer/src/dialyzer_typesig.erl b/lib/dialyzer/src/dialyzer_typesig.erl
index c45615d670..06863d89a7 100644
--- a/lib/dialyzer/src/dialyzer_typesig.erl
+++ b/lib/dialyzer/src/dialyzer_typesig.erl
@@ -62,7 +62,8 @@
 -type dep()      :: integer().  %% type variable names used as constraint ids
 -type type_var() :: erl_types:erl_type(). %% actually: {'c','var',_,_}
 
--record(fun_var, {'fun' :: fun((_) -> erl_types:erl_type()), deps :: [dep()]}).
+-record(fun_var, {'fun' :: fun((_) -> erl_types:erl_type()), deps :: [dep()],
+		  origin :: integer()}).
 
 -type constr_op()    :: 'eq' | 'sub'.
 -type fvar_or_type() :: #fun_var{} | erl_types:erl_type().
@@ -121,8 +122,10 @@
 
 -ifdef(DEBUG).
 -define(debug(__String, __Args), io:format(__String, __Args)).
+-define(mk_fun_var(Fun, Vars), mk_fun_var(?LINE, Fun, Vars)).
 -else.
 -define(debug(__String, __Args), ok).
+-define(mk_fun_var(Fun, Vars), mk_fun_var(Fun, Vars)).
 -endif.
 
 %% ============================================================================
@@ -218,10 +221,10 @@ traverse(Tree, DefinedVars, State) ->
     binary ->
       {State1, SegTypes} = traverse_list(cerl:binary_segments(Tree),
 					 DefinedVars, State),
-      Type = mk_fun_var(fun(Map) ->
-			    TmpSegTypes = lookup_type_list(SegTypes, Map),
-			    t_bitstr_concat(TmpSegTypes)
-			end, SegTypes),
+      Type = ?mk_fun_var(fun(Map) ->
+			     TmpSegTypes = lookup_type_list(SegTypes, Map),
+			     t_bitstr_concat(TmpSegTypes)
+			 end, SegTypes),
       {state__store_conj(mk_var(Tree), sub, Type, State1), mk_var(Tree)};
     bitstr ->
       Size = cerl:bitstr_size(Tree),
@@ -236,7 +239,7 @@ traverse(Tree, DefinedVars, State) ->
 	  N when is_integer(N) -> {State1, t_bitstr(0, N)};
 	  any -> % Size is not a literal
 	    {state__store_conj(SizeType, sub, t_non_neg_integer(), State1),
-	     mk_fun_var(bitstr_constr(SizeType, UnitVal), [SizeType])}
+	     ?mk_fun_var(bitstr_constr(SizeType, UnitVal), [SizeType])}
 	end,
       ValTypeConstr =
 	case cerl:concrete(cerl:bitstr_type(Tree)) of
@@ -250,8 +253,8 @@ traverse(Tree, DefinedVars, State) ->
 	    case state__is_in_match(State1) of
 	      true ->
 		Flags = cerl:concrete(cerl:bitstr_flags(Tree)),
-		mk_fun_var(bitstr_val_constr(SizeType, UnitVal, Flags),
-			   [SizeType]);
+		?mk_fun_var(bitstr_val_constr(SizeType, UnitVal, Flags),
+			    [SizeType]);
 	      false -> t_integer()
 	    end;
 	  utf8  -> t_integer();
@@ -281,24 +284,24 @@ traverse(Tree, DefinedVars, State) ->
 	  {State, t_cons(HdVar, TlVar)};
 	false ->
 	  ConsVar = mk_var(Tree),
-	  ConsType = mk_fun_var(fun(Map) ->
-				    t_cons(lookup_type(HdVar, Map),
-					   lookup_type(TlVar, Map))
-				end, [HdVar, TlVar]),
-	  HdType = mk_fun_var(fun(Map) ->
-				  Cons = lookup_type(ConsVar, Map),
-				  case t_is_cons(Cons) of
-				    false -> t_any();
-				    true -> t_cons_hd(Cons)
-				  end
-			      end, [ConsVar]),
-	  TlType = mk_fun_var(fun(Map) ->
-				  Cons = lookup_type(ConsVar, Map),
-				  case t_is_cons(Cons) of
-				    false -> t_any();
-				    true -> t_cons_tl(Cons)
-				  end
-			      end, [ConsVar]),
+	  ConsType = ?mk_fun_var(fun(Map) ->
+				     t_cons(lookup_type(HdVar, Map),
+					    lookup_type(TlVar, Map))
+				 end, [HdVar, TlVar]),
+	  HdType = ?mk_fun_var(fun(Map) ->
+				   Cons = lookup_type(ConsVar, Map),
+				   case t_is_cons(Cons) of
+				     false -> t_any();
+				     true -> t_cons_hd(Cons)
+				   end
+			       end, [ConsVar]),
+	  TlType = ?mk_fun_var(fun(Map) ->
+				   Cons = lookup_type(ConsVar, Map),
+				   case t_is_cons(Cons) of
+				     false -> t_any();
+				     true -> t_cons_tl(Cons)
+				   end
+			       end, [ConsVar]),
 	  State2 = state__store_conj_lists([HdVar, TlVar, ConsVar], sub,
 					   [HdType, TlType, ConsType],
 					   State1),
@@ -656,25 +659,25 @@ get_plt_constr(MFA, Dst, ArgVars, State) ->
       {RetType, ArgCs} =
 	case PltRes of
 	  none ->
-	    {mk_fun_var(fun(Map) ->
-			    ArgTypes = lookup_type_list(ArgVars, Map),
-			    dialyzer_contracts:get_contract_return(C, ArgTypes)
-			end, ArgVars), GenArgs};
+	    {?mk_fun_var(fun(Map) ->
+			     ArgTypes = lookup_type_list(ArgVars, Map),
+			     dialyzer_contracts:get_contract_return(C, ArgTypes)
+			 end, ArgVars), GenArgs};
 	  {value, {PltRetType, PltArgTypes}} ->
 	    %% Need to combine the contract with the success typing.
-	    {mk_fun_var(
-	       fun(Map) ->
-		   ArgTypes0 = lookup_type_list(ArgVars, Map),
-		   ArgTypes = case FunModule =:= Module of
-				false ->
-				  List = lists:zip(PltArgTypes, ArgTypes0),
-				  [erl_types:t_unopaque_on_mismatch(T1, T2, Opaques)
-				   || {T1, T2} <- List];
-				true -> ArgTypes0
-			      end,
-		   CRet = dialyzer_contracts:get_contract_return(C, ArgTypes),
-		   t_inf(CRet, PltRetType, opaque)
-	       end, ArgVars),
+	    {?mk_fun_var(
+		fun(Map) ->
+		    ArgTypes0 = lookup_type_list(ArgVars, Map),
+		    ArgTypes = case FunModule =:= Module of
+				 false ->
+				   List = lists:zip(PltArgTypes, ArgTypes0),
+				   [erl_types:t_unopaque_on_mismatch(T1, T2, Opaques)
+				    || {T1, T2} <- List];
+				 true -> ArgTypes0
+			       end,
+		    CRet = dialyzer_contracts:get_contract_return(C, ArgTypes),
+		    t_inf(CRet, PltRetType, opaque)
+		end, ArgVars),
 	     [t_inf(X, Y, opaque) || {X, Y} <- lists:zip(GenArgs, PltArgTypes)]}
 	end,
       state__store_conj_lists([Dst|ArgVars], sub, [RetType|ArgCs], State)
@@ -766,10 +769,10 @@ handle_clauses_1([Clause|Tail], TopVar, Arg, DefinedVars,
 	  case SubtrTypes =:= overflow of
 	    true -> S;
 	    false ->
-	      SubtrPatVar = mk_fun_var(fun(Map) ->
-					   TmpType = lookup_type(Arg, Map),
-					   t_subtract_list(TmpType, SubtrTypes)
-				       end, [Arg]),
+	      SubtrPatVar = ?mk_fun_var(fun(Map) ->
+					    TmpType = lookup_type(Arg, Map),
+					    t_subtract_list(TmpType, SubtrTypes)
+					end, [Arg]),
 	      state__store_conj(Arg, sub, SubtrPatVar, S)
 	  end
       end,
@@ -1043,10 +1046,10 @@ handle_guard(Guard, DefinedVars, State) ->
 
 get_bif_constr({erlang, Op, 2}, Dst, Args = [Arg1, Arg2], _State)
   when Op =:= '+'; Op =:= '-'; Op =:= '*' ->
-  ReturnType = mk_fun_var(fun(Map) ->
-			      TmpArgTypes = lookup_type_list(Args, Map),
-			      erl_bif_types:type(erlang, Op, 2, TmpArgTypes)
-			  end, Args),
+  ReturnType = ?mk_fun_var(fun(Map) ->
+			       TmpArgTypes = lookup_type_list(Args, Map),
+			       erl_bif_types:type(erlang, Op, 2, TmpArgTypes)
+			   end, Args),
   ArgFun =
     fun(A, Pos) ->
 	F =
@@ -1074,7 +1077,7 @@ get_bif_constr({erlang, Op, 2}, Dst, Args = [Arg1, Arg2], _State)
 		  end
 	      end
 	  end,
-	mk_fun_var(F, [Dst, A])
+	?mk_fun_var(F, [Dst, A])
     end,
   Arg1FunVar = ArgFun(Arg2, 2),
   Arg2FunVar = ArgFun(Arg1, 1),
@@ -1131,12 +1134,12 @@ get_bif_constr({erlang, Op, 2}, Dst, [Arg1, Arg2] = Args, _State)
       '>=' -> {ArgFun(Arg1, Arg2, '>='), ArgFun(Arg2, Arg1, '=<')}
     end,
   DstArgs = [Dst, Arg1, Arg2],
-  Arg1Var = mk_fun_var(Arg1Fun, DstArgs),
-  Arg2Var = mk_fun_var(Arg2Fun, DstArgs),
-  DstVar = mk_fun_var(fun(Map) ->
-			  TmpArgTypes = lookup_type_list(Args, Map),
-			  erl_bif_types:type(erlang, Op, 2, TmpArgTypes)
-		      end, Args),
+  Arg1Var = ?mk_fun_var(Arg1Fun, DstArgs),
+  Arg2Var = ?mk_fun_var(Arg2Fun, DstArgs),
+  DstVar = ?mk_fun_var(fun(Map) ->
+			   TmpArgTypes = lookup_type_list(Args, Map),
+			   erl_bif_types:type(erlang, Op, 2, TmpArgTypes)
+		       end, Args),
   mk_conj_constraint_list([mk_constraint(Dst, sub, DstVar),
 			   mk_constraint(Arg1, sub, Arg1Var),
 			   mk_constraint(Arg2, sub, Arg2Var)]);
@@ -1172,13 +1175,13 @@ get_bif_constr({erlang, '++', 2}, Dst, [Hd, Tl] = Args, _State) ->
 	      end
 	  end,
   DstL = [Dst],
-  HdVar = mk_fun_var(HdFun, DstL),
-  TlVar = mk_fun_var(TlFun, DstL),
+  HdVar = ?mk_fun_var(HdFun, DstL),
+  TlVar = ?mk_fun_var(TlFun, DstL),
   ArgTypes = erl_bif_types:arg_types(erlang, '++', 2),
-  ReturnType = mk_fun_var(fun(Map) ->
-			      TmpArgTypes = lookup_type_list(Args, Map),
-			      erl_bif_types:type(erlang, '++', 2, TmpArgTypes)
-			  end, Args),
+  ReturnType = ?mk_fun_var(fun(Map) ->
+			       TmpArgTypes = lookup_type_list(Args, Map),
+			       erl_bif_types:type(erlang, '++', 2, TmpArgTypes)
+			   end, Args),
   Cs = mk_constraints(Args, sub, ArgTypes),
   mk_conj_constraint_list([mk_constraint(Dst, sub, ReturnType),
 			   mk_constraint(Hd, sub, HdVar),
@@ -1209,7 +1212,7 @@ get_bif_constr({erlang, is_function, 2}, Dst, [Fun, Arity], _State) ->
 		 false -> t_any()
 	       end
 	   end,
-  ArgV = mk_fun_var(ArgFun, [Dst, Arity]),
+  ArgV = ?mk_fun_var(ArgFun, [Dst, Arity]),
   mk_conj_constraint_list([mk_constraint(Dst, sub, t_boolean()),
 			   mk_constraint(Arity, sub, t_integer()),
 			   mk_constraint(Fun, sub, ArgV)]);
@@ -1232,12 +1235,12 @@ get_bif_constr({erlang, is_record, 2}, Dst, [Var, Tag] = Args, _State) ->
 		 false -> t_any()
 	       end
 	   end,
-  ArgV = mk_fun_var(ArgFun, [Dst]),
+  ArgV = ?mk_fun_var(ArgFun, [Dst]),
   DstFun = fun(Map) ->
 	       TmpArgTypes = lookup_type_list(Args, Map),
 	       erl_bif_types:type(erlang, is_record, 2, TmpArgTypes)
 	   end,
-  DstV = mk_fun_var(DstFun, Args),
+  DstV = ?mk_fun_var(DstFun, Args),
   mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
 			   mk_constraint(Tag, sub, t_atom()),
 			   mk_constraint(Var, sub, ArgV)]);
@@ -1280,7 +1283,7 @@ get_bif_constr({erlang, is_record, 3}, Dst, [Var, Tag, Arity] = Args, State) ->
 	  false -> t_any()
 	end
     end,
-  ArgV = mk_fun_var(ArgFun, [Tag, Arity, Dst]),
+  ArgV = ?mk_fun_var(ArgFun, [Tag, Arity, Dst]),
   DstFun = fun(Map) ->
 	       [TmpVar, TmpTag, TmpArity] = TmpArgTypes = lookup_type_list(Args, Map),
 	       TmpArgTypes2 =
@@ -1314,7 +1317,7 @@ get_bif_constr({erlang, is_record, 3}, Dst, [Var, Tag, Arity] = Args, State) ->
 		 end,
 	       erl_bif_types:type(erlang, is_record, 3, TmpArgTypes2)
 	   end,
-  DstV = mk_fun_var(DstFun, Args),
+  DstV = ?mk_fun_var(DstFun, Args),
   mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
 			   mk_constraint(Arity, sub, t_integer()),
 			   mk_constraint(Tag, sub, t_atom()),
@@ -1359,9 +1362,9 @@ get_bif_constr({erlang, 'and', 2}, Dst, [Arg1, Arg2] = Args, _State) ->
 		   end
 	       end
 	   end,
-  ArgV1 = mk_fun_var(ArgFun(Arg2), [Arg2, Dst]),
-  ArgV2 = mk_fun_var(ArgFun(Arg1), [Arg1, Dst]),
-  DstV = mk_fun_var(DstFun, Args),
+  ArgV1 = ?mk_fun_var(ArgFun(Arg2), [Arg2, Dst]),
+  ArgV2 = ?mk_fun_var(ArgFun(Arg1), [Arg1, Dst]),
+  DstV = ?mk_fun_var(DstFun, Args),
   mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
 			   mk_constraint(Arg1, sub, ArgV1),
 			   mk_constraint(Arg2, sub, ArgV2)]);
@@ -1403,9 +1406,9 @@ get_bif_constr({erlang, 'or', 2}, Dst, [Arg1, Arg2] = Args, _State) ->
 		   end
 	       end
 	   end,
-  ArgV1 = mk_fun_var(ArgFun(Arg2), [Arg2, Dst]),
-  ArgV2 = mk_fun_var(ArgFun(Arg1), [Arg1, Dst]),
-  DstV = mk_fun_var(DstFun, Args),
+  ArgV1 = ?mk_fun_var(ArgFun(Arg2), [Arg2, Dst]),
+  ArgV2 = ?mk_fun_var(ArgFun(Arg1), [Arg1, Dst]),
+  DstV = ?mk_fun_var(DstFun, Args),
   F = fun(A) ->
 	  try [mk_constraint(A, sub, True)]
 	  catch throw:error -> []
@@ -1433,8 +1436,8 @@ get_bif_constr({erlang, 'not', 1}, Dst, [Arg] = Args, _State) ->
 		end
 	    end
 	end,
-  ArgV = mk_fun_var(Fun(Dst), [Dst]),
-  DstV = mk_fun_var(Fun(Arg), Args),
+  ArgV = ?mk_fun_var(Fun(Dst), [Dst]),
+  DstV = ?mk_fun_var(Fun(Arg), Args),
   mk_conj_constraint_list([mk_constraint(Arg, sub, ArgV),
 			   mk_constraint(Dst, sub, DstV)]);
 get_bif_constr({erlang, '=:=', 2}, Dst, [Arg1, Arg2] = Args, _State) ->
@@ -1467,9 +1470,9 @@ get_bif_constr({erlang, '=:=', 2}, Dst, [Arg1, Arg2] = Args, _State) ->
 	       end
 	   end,
   DstArgs = [Dst, Arg1, Arg2],
-  ArgV1 = mk_fun_var(ArgFun(Arg1, Arg2), DstArgs),
-  ArgV2 = mk_fun_var(ArgFun(Arg2, Arg1), DstArgs),
-  DstV = mk_fun_var(DstFun, Args),
+  ArgV1 = ?mk_fun_var(ArgFun(Arg1, Arg2), DstArgs),
+  ArgV2 = ?mk_fun_var(ArgFun(Arg2, Arg1), DstArgs),
+  DstV = ?mk_fun_var(DstFun, Args),
   mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
 			   mk_constraint(Arg1, sub, ArgV1),
 			   mk_constraint(Arg2, sub, ArgV2)]);
@@ -1510,10 +1513,10 @@ get_bif_constr({erlang, '==', 2}, Dst, [Arg1, Arg2] = Args, _State) ->
 	    end
 	end
     end,
-  DstV = mk_fun_var(DstFun, Args),
+  DstV = ?mk_fun_var(DstFun, Args),
   ArgL = [Arg1, Arg2, Dst],
-  ArgV1 = mk_fun_var(ArgFun(Arg2, Arg1), ArgL),
-  ArgV2 = mk_fun_var(ArgFun(Arg1, Arg2), ArgL),
+  ArgV1 = ?mk_fun_var(ArgFun(Arg2, Arg1), ArgL),
+  ArgV2 = ?mk_fun_var(ArgFun(Arg1, Arg2), ArgL),
   mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
 			   mk_constraint(Arg1, sub, ArgV1),
 			   mk_constraint(Arg2, sub, ArgV2)]);
@@ -1531,7 +1534,7 @@ get_bif_constr({erlang, element, 2} = _BIF, Dst, Args,
 		       end,
 		erl_bif_types:type(erlang, element, 2, ATs2)
 	    end,
-      ReturnType = mk_fun_var(Fun, Args),
+      ReturnType = ?mk_fun_var(Fun, Args),
       ArgTypes = erl_bif_types:arg_types(erlang, element, 2),
       Cs = mk_constraints(Args, sub, ArgTypes),
       NewCs =
@@ -1553,7 +1556,7 @@ get_bif_constr({M, F, A} = _BIF, Dst, Args, State) ->
 		    false -> T
 		  end
 	end,
-      ReturnType = mk_fun_var(fun(Map) ->
+      ReturnType = ?mk_fun_var(fun(Map) ->
 				  TmpArgTypes0 = lookup_type_list(Args, Map),
 				  TmpArgTypes = [UnopaqueFun(T) || T<- TmpArgTypes0],
 				  erl_bif_types:type(M, F, A, TmpArgTypes)
@@ -1608,7 +1611,7 @@ get_bif_test_constr(Dst, Arg, Type, State) ->
 		 false -> t_any()
 	       end
 	   end,
-  ArgV = mk_fun_var(ArgFun, [Dst]),
+  ArgV = ?mk_fun_var(ArgFun, [Dst]),
   DstFun = fun(Map) ->
 	       ArgType = lookup_type(Arg, Map),
 	       case t_is_none(t_inf(ArgType, Type)) of
@@ -1633,7 +1636,7 @@ get_bif_test_constr(Dst, Arg, Type, State) ->
 		   end
 	       end
 	   end,
-  DstV = mk_fun_var(DstFun, [Arg]),
+  DstV = ?mk_fun_var(DstFun, [Arg]),
   mk_conj_constraint_list([mk_constraint(Dst, sub, DstV),
 			   mk_constraint(Arg, sub, ArgV)]).
 
@@ -1684,11 +1687,14 @@ solve_scc(SCC, Map, State, TryingUnit) ->
     true ->
       ?debug("SCC ~w reached fixpoint\n", [SCC]),
       NewTypes = unsafe_lookup_type_list(Funs, Map2),
-      case lists:all(fun(T) -> t_is_none(t_fun_range(T)) end, NewTypes)
+      case erl_types:any_none([t_fun_range(T) || T <- NewTypes])
 	andalso TryingUnit =:= false of
 	true ->
-	  UnitTypes = [t_fun(state__fun_arity(F, State), t_unit())
-		       || F <- Funs],
+	  UnitTypes =
+	    [case t_is_none(t_fun_range(T)) of
+	       false -> T;
+	       true -> t_fun(t_fun_args(T), t_unit())
+	     end || T <- NewTypes],
 	  Map3 = enter_type_lists(Funs, UnitTypes, Map2),
 	  solve_scc(SCC, Map3, State, true);
 	false ->
@@ -2320,12 +2326,25 @@ mk_constraint(Lhs, Op, Rhs) ->
 constraint_opnd_is_any(#fun_var{}) -> false;
 constraint_opnd_is_any(Type) -> t_is_any(Type).
 
+-ifdef(DEBUG).
+
+-spec mk_fun_var(fun((_) -> erl_types:erl_type()), [erl_types:erl_type()],
+		    integer()) -> #fun_var{}.
+
+mk_fun_var(Line, Fun, Types) ->
+  Deps = [t_var_name(Var) || Var <- t_collect_vars(t_product(Types))],
+  #fun_var{'fun' = Fun, deps = ordsets:from_list(Deps), origin = Line}.
+
+-else.
+
 -spec mk_fun_var(fun((_) -> erl_types:erl_type()), [erl_types:erl_type()]) -> #fun_var{}.
 
 mk_fun_var(Fun, Types) ->
   Deps = [t_var_name(Var) || Var <- t_collect_vars(t_product(Types))],
   #fun_var{'fun' = Fun, deps = ordsets:from_list(Deps)}.
 
+-endif.
+
 -spec get_deps(constr()) -> [dep()].
 
 get_deps(#constraint{deps = D}) -> D;
@@ -2676,8 +2695,9 @@ find_constraint(Tuple, [_|Cs]) ->
 -endif.
 
 -ifdef(DEBUG).
-format_type(#fun_var{deps = Deps}) ->
-  io_lib:format("Fun(~s)", [lists:flatten([format_type(t_var(X))||X<-Deps])]);
+format_type(#fun_var{deps = Deps, origin = Origin}) ->
+  io_lib:format("Fun@L~p(~s)",
+		[Origin, lists:flatten([format_type(t_var(X))||X<-Deps])]);
 format_type(Type) ->
   case cerl:is_literal(Type) of
     true -> io_lib:format("~w", [cerl:concrete(Type)]);
diff --git a/lib/dialyzer/test/Makefile b/lib/dialyzer/test/Makefile
index 69a8fd742e..47deb17f1d 100644
--- a/lib/dialyzer/test/Makefile
+++ b/lib/dialyzer/test/Makefile
@@ -26,7 +26,7 @@ include $(ERL_TOP)/make/otp_release_targets.mk
 
 release_tests_spec:
 	$(INSTALL_DIR) $(RELSYSDIR)
-	chmod -f -R u+w $(RELSYSDIR)
+	chmod -R u+w $(RELSYSDIR)
 	$(INSTALL_DATA) $(AUXILIARY_FILES) $(RELSYSDIR)
 	@tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -)
 	cd $(RELSYSDIR);\
diff --git a/lib/dialyzer/test/r9c_SUITE_data/results/asn1 b/lib/dialyzer/test/r9c_SUITE_data/results/asn1
index ac83366bc8..571e562d0d 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/results/asn1
+++ b/lib/dialyzer/test/r9c_SUITE_data/results/asn1
@@ -2,7 +2,7 @@
 asn1ct.erl:1500: The variable Err can never match since previous clauses completely covered the type #type{}
 asn1ct.erl:1596: The variable _ can never match since previous clauses completely covered the type 'ber_bin_v2'
 asn1ct.erl:1673: The pattern 'all' can never match the type 'asn1_module' | 'exclusive_decode' | 'partial_decode'
-asn1ct.erl:672: The pattern <{'false', Result}, _, _> can never match the type <{'true','true'},atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()],[any()]>
+asn1ct.erl:672: The pattern <{'false', Result}, _, _> can never match the type <{'true','true'},atom() | binary() | [atom() | [any()] | char()],[any()]>
 asn1ct.erl:909: Guard test is_atom(Ext::[49 | 97 | 98 | 100 | 110 | 115]) can never succeed
 asn1ct_check.erl:1698: The pattern {'error', _} can never match the type [any()]
 asn1ct_check.erl:2733: The pattern {'type', Tag, _, _, _, _} can never match the type 'ASN1_OPEN_TYPE' | {_,_} | {'fixedtypevaluefield',_,_}
diff --git a/lib/dialyzer/test/r9c_SUITE_data/results/inets b/lib/dialyzer/test/r9c_SUITE_data/results/inets
index fd5e36a3cd..0177dcc88c 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/results/inets
+++ b/lib/dialyzer/test/r9c_SUITE_data/results/inets
@@ -3,13 +3,15 @@ ftp.erl:1243: The pattern {'ok', {N, Bytes}} can never match the type 'eof' | {'
 ftp.erl:640: The pattern {'closed', _Why} can never match the type 'perm_fname_not_allowed' | 'perm_neg_compl' | 'perm_no_space' | 'pos_compl' | 'pos_interm' | 'pos_interm_acct' | 'trans_neg_compl' | 'trans_no_space' | {'error' | 'perm_fname_not_allowed' | 'perm_neg_compl' | 'perm_no_space' | 'pos_compl' | 'pos_interm' | 'pos_interm_acct' | 'pos_prel' | 'trans_neg_compl' | 'trans_no_space',atom() | [any()] | {'invalid_server_response',[any(),...]}}
 http.erl:117: The pattern {'error', Reason} can never match the type #req_headers{connection::[45 | 97 | 101 | 105 | 107 | 108 | 112 | 118,...],content_length::[48,...],other::[{_,_}]}
 http.erl:138: Function close_session/2 will never be called
-http_lib.erl:286: The call http_lib:close('ip_comm' | {'ssl',_},any()) will never return since it differs in the 1st argument from the success typing arguments: ('http' | 'https',any())
-http_lib.erl:424: The variable _ can never match since previous clauses completely covered the type any()
-http_lib.erl:438: The variable _ can never match since previous clauses completely covered the type any()
+http_lib.erl:286: The call http_lib:close('ip_comm' | {'ssl',_},port() | {'sslsocket',_,_}) will never return since it differs in the 1st argument from the success typing arguments: ('http' | 'https',port() | {'sslsocket',_,pid() | {_,{'config',_,_,_,_,{_,_,_,_}}} | {'sslsocket',_,pid() | {'sslsocket',_,pid() | {_,_,_}}}})
+http_lib.erl:415: The pattern 61 can never match the type 'http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | #http_request{method::'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),path::'*' | binary() | string() | {'abs_path',binary() | string()} | {'scheme',binary() | string(),binary() | string()} | {'absoluteURI','http' | 'https',binary() | string(),'undefined' | non_neg_integer(),binary() | string()},version::{non_neg_integer(),non_neg_integer()}} | #http_response{version::{non_neg_integer(),non_neg_integer()},status::integer(),phrase::binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}
+http_lib.erl:417: The pattern 59 can never match the type 'http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | #http_request{method::'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),path::'*' | binary() | string() | {'abs_path',binary() | string()} | {'scheme',binary() | string(),binary() | string()} | {'absoluteURI','http' | 'https',binary() | string(),'undefined' | non_neg_integer(),binary() | string()},version::{non_neg_integer(),non_neg_integer()}} | #http_response{version::{non_neg_integer(),non_neg_integer()},status::integer(),phrase::binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}
+http_lib.erl:420: The pattern 13 can never match the type 'http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | #http_request{method::'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),path::'*' | binary() | string() | {'abs_path',binary() | string()} | {'scheme',binary() | string(),binary() | string()} | {'absoluteURI','http' | 'https',binary() | string(),'undefined' | non_neg_integer(),binary() | string()},version::{non_neg_integer(),non_neg_integer()}} | #http_response{version::{non_neg_integer(),non_neg_integer()},status::integer(),phrase::binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}
+http_lib.erl:424: The variable _ can never match since previous clauses completely covered the type 'http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | #http_request{method::'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),path::'*' | binary() | string() | {'abs_path',binary() | string()} | {'scheme',binary() | string(),binary() | string()} | {'absoluteURI','http' | 'https',binary() | string(),'undefined' | non_neg_integer(),binary() | string()},version::{non_neg_integer(),non_neg_integer()}} | #http_response{version::{non_neg_integer(),non_neg_integer()},status::integer(),phrase::binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}
+http_lib.erl:428: Function read_chunk_ext_val/6 will never be called
+http_lib.erl:444: The pattern 10 can never match the type 'http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | #http_request{method::'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),path::'*' | binary() | string() | {'abs_path',binary() | string()} | {'scheme',binary() | string(),binary() | string()} | {'absoluteURI','http' | 'https',binary() | string(),'undefined' | non_neg_integer(),binary() | string()},version::{non_neg_integer(),non_neg_integer()}} | #http_response{version::{non_neg_integer(),non_neg_integer()},status::integer(),phrase::binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}
+http_lib.erl:552: Call to missing or unexported function ssl:accept/2
 http_lib.erl:99: Function getHeaderValue/2 will never be called
-httpc_handler.erl:322: Function status_continue/2 has no local return
-httpc_handler.erl:37: Function init_connection/2 has no local return
-httpc_handler.erl:65: Function next_response_with_request/2 has no local return
 httpc_handler.erl:660: Function exit_session_ok/2 has no local return
 httpc_manager.erl:145: The pattern {ErrorReply, State2} can never match the type {{'ok',number()},number(),#state{reqid::number()}}
 httpc_manager.erl:160: The pattern {ErrorReply, State2} can never match the type {{'ok',number()},number(),#state{reqid::number()}}
@@ -24,11 +26,14 @@ httpd_manager.erl:885: The pattern {'EXIT', Reason} can never match since previo
 httpd_manager.erl:919: Function auth_status/1 will never be called
 httpd_manager.erl:926: Function sec_status/1 will never be called
 httpd_manager.erl:933: Function acceptor_status/1 will never be called
-httpd_request_handler.erl:374: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 66 | 98 | 100 | 103 | 105 | 111 | 116 | 121,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
-httpd_request_handler.erl:378: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
-httpd_request_handler.erl:401: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
-httpd_request_handler.erl:644: The call lists:reverse(Fields0::{'error',_} | {'ok',[[any()]]}) will never return since it differs in the 1st argument from the success typing arguments: ([any()])
+httpd_request_handler.erl:374: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 66 | 98 | 100 | 103 | 105 | 111 | 116 | 121,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_},socket::port() | {'sslsocket',_,_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
+httpd_request_handler.erl:378: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_},socket::port() | {'sslsocket',_,_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
+httpd_request_handler.erl:401: The call httpd_response:send_status(Info::#mod{parsed_header::maybe_improper_list()},417,[32 | 77 | 97 | 100 | 101 | 104 | 108 | 110 | 111 | 116 | 119,...]) will never return since it differs in the 2nd argument from the success typing arguments: (#mod{socket_type::'ip_comm' | {'ssl',_},socket::port() | {'sslsocket',_,_}},100 | 301 | 304 | 400 | 401 | 403 | 404 | 412 | 414 | 416 | 500 | 501 | 503,any())
+httpd_request_handler.erl:489: The variable Other can never match since previous clauses completely covered the type {'error',_} | {'ok','http_eoh' | binary() | maybe_improper_list(any(),binary() | []) | {'http_error',binary() | string()} | {'http_request','DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'POST' | 'PUT' | 'TRACE' | binary() | string(),'*' | binary() | string() | {'abs_path',binary() | [any()]} | {'scheme',binary() | [any()],binary() | [any()]} | {'absoluteURI','http' | 'https',binary() | [any()],'undefined' | non_neg_integer(),binary() | [any()]},{non_neg_integer(),non_neg_integer()}} | {'http_response',{non_neg_integer(),non_neg_integer()},integer(),binary() | string()} | {'http_header',integer(),atom() | binary() | string(),_,binary() | string()}}
+httpd_request_handler.erl:644: The call lists:reverse(Fields0::{'error',_} | {'ok',_}) will never return since it differs in the 1st argument from the success typing arguments: ([any()])
 httpd_request_handler.erl:645: Function will never be called
+httpd_socket.erl:129: Call to missing or unexported function ssl:accept/2
+httpd_socket.erl:49: The pattern {'ok', _} can never match the type {'error',_}
 httpd_sup.erl:63: The variable Else can never match since previous clauses completely covered the type {'error',_} | {'ok',[any()],_,_}
 httpd_sup.erl:88: The pattern {'error', Reason} can never match the type {'ok',_,_}
 httpd_sup.erl:92: The variable Else can never match since previous clauses completely covered the type {'ok',_,_}
@@ -38,17 +43,17 @@ mod_auth_plain.erl:100: The variable _ can never match since previous clauses co
 mod_auth_plain.erl:159: The variable _ can never match since previous clauses completely covered the type [any()]
 mod_auth_plain.erl:83: The variable O can never match since previous clauses completely covered the type [any()]
 mod_cgi.erl:372: The pattern {'http_response', NewAccResponse} can never match the type 'ok'
-mod_dir.erl:101: The call lists:flatten(nonempty_improper_list(atom() | binary() | [any()] | char(),atom())) will never return since it differs in the 1st argument from the success typing arguments: ([any()])
+mod_dir.erl:101: The call lists:flatten(nonempty_improper_list(atom() | [any()] | char(),atom())) will never return since it differs in the 1st argument from the success typing arguments: ([any()])
 mod_dir.erl:72: The pattern {'error', Reason} can never match the type {'ok',[[[any()] | char()],...]}
-mod_get.erl:135: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | binary() | [any()] | char()]>
-mod_head.erl:80: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]>
+mod_get.erl:135: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]>
+mod_head.erl:80: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]>
 mod_htaccess.erl:460: The pattern {'error', BadData} can never match the type {'ok',_}
-mod_include.erl:193: The pattern {_, Name, {[], []}} can never match the type {[any()],[any()],maybe_improper_list()}
-mod_include.erl:195: The pattern {_, Name, {PathInfo, []}} can never match the type {[any()],[any()],maybe_improper_list()}
-mod_include.erl:197: The pattern {_, Name, {PathInfo, QueryString}} can never match the type {[any()],[any()],maybe_improper_list()}
-mod_include.erl:201: The variable Gurka can never match since previous clauses completely covered the type {[any()],[any()],maybe_improper_list()}
-mod_include.erl:692: The pattern <{'read', Reason}, Info, Path> can never match the type <{'open',atom()},#mod{},atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]>
-mod_include.erl:706: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]>
+mod_include.erl:193: The pattern {_, Name, {[], []}} can never match the type {[any()],[any()],string()}
+mod_include.erl:195: The pattern {_, Name, {PathInfo, []}} can never match the type {[any()],[any()],string()}
+mod_include.erl:197: The pattern {_, Name, {PathInfo, QueryString}} can never match the type {[any()],[any()],string()}
+mod_include.erl:201: The variable Gurka can never match since previous clauses completely covered the type {[any()],[any()],string()}
+mod_include.erl:692: The pattern <{'read', Reason}, Info, Path> can never match the type <{'open',atom()},#mod{},atom() | binary() | [atom() | [any()] | char()]>
+mod_include.erl:706: The pattern <{'enfile', _}, _Info, Path> can never match the type <atom(),#mod{},atom() | binary() | [atom() | [any()] | char()]>
 mod_include.erl:716: Function read_error/3 will never be called
 mod_include.erl:719: Function read_error/4 will never be called
 mod_security_server.erl:386: The variable O can never match since previous clauses completely covered the type [any()]
diff --git a/lib/dialyzer/test/r9c_SUITE_data/results/mnesia b/lib/dialyzer/test/r9c_SUITE_data/results/mnesia
index e199581a0e..2be71ac7d7 100644
--- a/lib/dialyzer/test/r9c_SUITE_data/results/mnesia
+++ b/lib/dialyzer/test/r9c_SUITE_data/results/mnesia
@@ -6,6 +6,7 @@ mnesia_bup.erl:111: The created fun has no local return
 mnesia_bup.erl:574: Function fallback_receiver/2 has no local return
 mnesia_bup.erl:967: Function uninstall_fallback_master/2 has no local return
 mnesia_checkpoint.erl:1014: The variable Error can never match since previous clauses completely covered the type {'ok',#checkpoint_args{nodes::[any()],retainers::[any(),...]}}
+mnesia_checkpoint.erl:894: The call sys:handle_system_msg(Msg::any(),From::any(),'no_parent','mnesia_checkpoint',[],Cp::#checkpoint_args{}) breaks the contract (Msg,From,Parent,Module,Debug,Misc) -> Void when is_subtype(Msg,term()), is_subtype(From,{pid(),Tag::_}), is_subtype(Parent,pid()), is_subtype(Module,module()), is_subtype(Debug,[dbg_opt()]), is_subtype(Misc,term()), is_subtype(Void,term())
 mnesia_controller.erl:1666: The variable Tab can never match since previous clauses completely covered the type [any()]
 mnesia_controller.erl:1679: The pattern {'stop', Reason, Reply, State2} can never match the type {'noreply',_} | {'reply',_,_} | {'stop','shutdown',#state{}}
 mnesia_controller.erl:1685: The pattern {'noreply', State2, _Timeout} can never match the type {'reply',_,_}
@@ -15,6 +16,7 @@ mnesia_frag.erl:294: The call mnesia_frag:remote_collect(Ref::reference(),{'erro
 mnesia_frag.erl:304: The call mnesia_frag:remote_collect(Ref::reference(),{'error',{'node_not_running',_}},[],OldSelectFun::fun(() -> [any()])) will never return since it differs in the 2nd argument from the success typing arguments: (reference(),'ok',[any()],fun(() -> [any()]))
 mnesia_frag.erl:312: The call mnesia_frag:remote_collect(Ref::reference(),LocalRes::{'error',_},[],OldSelectFun::fun(() -> [any()])) will never return since it differs in the 2nd argument from the success typing arguments: (reference(),'ok',[any()],fun(() -> [any()]))
 mnesia_index.erl:52: The call mnesia_lib:other_val(Var::{_,'commit_work' | 'index' | 'setorbag' | 'storage_type' | {'index',_}},_ReASoN_::any()) will never return since it differs in the 1st argument from the success typing arguments: ({_,'active_replicas' | 'where_to_read' | 'where_to_write'},any())
+mnesia_lib.erl:1028: The pattern {'EXIT', Reason} can never match the type [any()] | {'error',_}
 mnesia_lib.erl:957: The pattern {'ok', {0, _}} can never match the type 'eof' | {'error',atom()} | {'ok',binary() | string()}
 mnesia_lib.erl:959: The pattern {'ok', {_, Bin}} can never match the type 'eof' | {'error',atom()} | {'ok',binary() | string()}
 mnesia_loader.erl:36: The call mnesia_lib:other_val(Var::{_,'access_mode' | 'cstruct' | 'db_nodes' | 'setorbag' | 'snmp' | 'storage_type'},Reason::any()) will never return since it differs in the 1st argument from the success typing arguments: ({_,'active_replicas' | 'where_to_read' | 'where_to_write'},any())
@@ -30,5 +32,6 @@ mnesia_schema.erl:1258: Guard test FromS::'disc_copies' | 'disc_only_copies' | '
 mnesia_schema.erl:1639: The pattern {'false', 'mandatory'} can never match the type {'false','optional'}
 mnesia_schema.erl:2434: The variable Reason can never match since previous clauses completely covered the type {'error',_} | {'ok',_}
 mnesia_schema.erl:451: Guard test UseDirAnyway::'false' == 'true' can never succeed
+mnesia_text.erl:180: The variable T can never match since previous clauses completely covered the type {'error',{integer(),atom() | tuple(),_}} | {'ok',_}
 mnesia_tm.erl:1522: Function commit_participant/5 has no local return
 mnesia_tm.erl:2169: Function system_terminate/4 has no local return
diff --git a/lib/dialyzer/test/race_SUITE_data/results/extract_translations b/lib/dialyzer/test/race_SUITE_data/results/extract_translations
index f7d5abc6f5..62aa1aa511 100644
--- a/lib/dialyzer/test/race_SUITE_data/results/extract_translations
+++ b/lib/dialyzer/test/race_SUITE_data/results/extract_translations
@@ -1,5 +1,5 @@
 
-extract_translations.erl:140: The call ets:insert('files',{atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('files',File::atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]) call in extract_translations.erl on line 135
+extract_translations.erl:140: The call ets:insert('files',{atom() | binary() | [atom() | [any()] | char()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('files',File::atom() | binary() | [atom() | [any()] | char()]) call in extract_translations.erl on line 135
 extract_translations.erl:146: The call ets:insert('translations',{_,[]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('translations',Str::any()) call in extract_translations.erl on line 126
-extract_translations.erl:152: The call ets:insert('files',{atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('files',File::atom() | binary() | [atom() | binary() | [atom() | binary() | [any()] | char()] | char()]) call in extract_translations.erl on line 148
+extract_translations.erl:152: The call ets:insert('files',{atom() | binary() | [atom() | [any()] | char()]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('files',File::atom() | binary() | [atom() | [any()] | char()]) call in extract_translations.erl on line 148
 extract_translations.erl:154: The call ets:insert('translations',{_,[]}) might have an unintended effect due to a possible race condition caused by its combination with the ets:lookup('translations',Str::any()) call in extract_translations.erl on line 126
diff --git a/lib/dialyzer/test/small_SUITE_data/results/common_eunit b/lib/dialyzer/test/small_SUITE_data/results/common_eunit
new file mode 100644
index 0000000000..bb5fd1c9ac
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/results/common_eunit
@@ -0,0 +1,2 @@
+
+common_eunit.erl:57: The created fun has no local return
diff --git a/lib/dialyzer/test/small_SUITE_data/results/comparisons b/lib/dialyzer/test/small_SUITE_data/results/comparisons
new file mode 100644
index 0000000000..642585d25e
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/results/comparisons
@@ -0,0 +1,153 @@
+
+comparisons.erl:100: The pattern 'true' can never match the type 'false'
+comparisons.erl:101: The pattern 'true' can never match the type 'false'
+comparisons.erl:102: The pattern 'false' can never match the type 'true'
+comparisons.erl:103: The pattern 'false' can never match the type 'true'
+comparisons.erl:104: The pattern 'true' can never match the type 'false'
+comparisons.erl:105: The pattern 'true' can never match the type 'false'
+comparisons.erl:107: The pattern 'true' can never match the type 'false'
+comparisons.erl:108: The pattern 'true' can never match the type 'false'
+comparisons.erl:109: The pattern 'false' can never match the type 'true'
+comparisons.erl:110: The pattern 'false' can never match the type 'true'
+comparisons.erl:111: The pattern 'true' can never match the type 'false'
+comparisons.erl:112: The pattern 'true' can never match the type 'false'
+comparisons.erl:113: The pattern 'false' can never match the type 'true'
+comparisons.erl:114: The pattern 'false' can never match the type 'true'
+comparisons.erl:115: The pattern 'true' can never match the type 'false'
+comparisons.erl:116: The pattern 'true' can never match the type 'false'
+comparisons.erl:117: The pattern 'false' can never match the type 'true'
+comparisons.erl:118: The pattern 'false' can never match the type 'true'
+comparisons.erl:123: The pattern 'false' can never match the type 'true'
+comparisons.erl:124: The pattern 'false' can never match the type 'true'
+comparisons.erl:125: The pattern 'true' can never match the type 'false'
+comparisons.erl:126: The pattern 'true' can never match the type 'false'
+comparisons.erl:127: The pattern 'false' can never match the type 'true'
+comparisons.erl:128: The pattern 'false' can never match the type 'true'
+comparisons.erl:129: The pattern 'true' can never match the type 'false'
+comparisons.erl:130: The pattern 'true' can never match the type 'false'
+comparisons.erl:132: The pattern 'true' can never match the type 'false'
+comparisons.erl:133: The pattern 'true' can never match the type 'false'
+comparisons.erl:134: The pattern 'false' can never match the type 'true'
+comparisons.erl:135: The pattern 'false' can never match the type 'true'
+comparisons.erl:136: The pattern 'true' can never match the type 'false'
+comparisons.erl:137: The pattern 'true' can never match the type 'false'
+comparisons.erl:138: The pattern 'false' can never match the type 'true'
+comparisons.erl:139: The pattern 'false' can never match the type 'true'
+comparisons.erl:140: The pattern 'true' can never match the type 'false'
+comparisons.erl:141: The pattern 'true' can never match the type 'false'
+comparisons.erl:142: The pattern 'false' can never match the type 'true'
+comparisons.erl:143: The pattern 'false' can never match the type 'true'
+comparisons.erl:144: The pattern 'true' can never match the type 'false'
+comparisons.erl:145: The pattern 'true' can never match the type 'false'
+comparisons.erl:146: The pattern 'false' can never match the type 'true'
+comparisons.erl:147: The pattern 'false' can never match the type 'true'
+comparisons.erl:152: The pattern 'false' can never match the type 'true'
+comparisons.erl:153: The pattern 'false' can never match the type 'true'
+comparisons.erl:154: The pattern 'true' can never match the type 'false'
+comparisons.erl:155: The pattern 'true' can never match the type 'false'
+comparisons.erl:157: The pattern 'true' can never match the type 'false'
+comparisons.erl:158: The pattern 'true' can never match the type 'false'
+comparisons.erl:159: The pattern 'false' can never match the type 'true'
+comparisons.erl:160: The pattern 'false' can never match the type 'true'
+comparisons.erl:161: The pattern 'true' can never match the type 'false'
+comparisons.erl:162: The pattern 'true' can never match the type 'false'
+comparisons.erl:163: The pattern 'false' can never match the type 'true'
+comparisons.erl:164: The pattern 'false' can never match the type 'true'
+comparisons.erl:165: The pattern 'true' can never match the type 'false'
+comparisons.erl:166: The pattern 'true' can never match the type 'false'
+comparisons.erl:167: The pattern 'false' can never match the type 'true'
+comparisons.erl:168: The pattern 'false' can never match the type 'true'
+comparisons.erl:169: The pattern 'true' can never match the type 'false'
+comparisons.erl:170: The pattern 'true' can never match the type 'false'
+comparisons.erl:171: The pattern 'false' can never match the type 'true'
+comparisons.erl:172: The pattern 'false' can never match the type 'true'
+comparisons.erl:173: The pattern 'true' can never match the type 'false'
+comparisons.erl:174: The pattern 'true' can never match the type 'false'
+comparisons.erl:175: The pattern 'false' can never match the type 'true'
+comparisons.erl:176: The pattern 'false' can never match the type 'true'
+comparisons.erl:186: The pattern 'false' can never match the type 'true'
+comparisons.erl:187: The pattern 'false' can never match the type 'true'
+comparisons.erl:188: The pattern 'true' can never match the type 'false'
+comparisons.erl:189: The pattern 'true' can never match the type 'false'
+comparisons.erl:190: The pattern 'false' can never match the type 'true'
+comparisons.erl:191: The pattern 'false' can never match the type 'true'
+comparisons.erl:192: The pattern 'true' can never match the type 'false'
+comparisons.erl:193: The pattern 'true' can never match the type 'false'
+comparisons.erl:203: The pattern 'false' can never match the type 'true'
+comparisons.erl:204: The pattern 'false' can never match the type 'true'
+comparisons.erl:205: The pattern 'true' can never match the type 'false'
+comparisons.erl:206: The pattern 'true' can never match the type 'false'
+comparisons.erl:208: The pattern 'true' can never match the type 'false'
+comparisons.erl:209: The pattern 'true' can never match the type 'false'
+comparisons.erl:210: The pattern 'false' can never match the type 'true'
+comparisons.erl:211: The pattern 'false' can never match the type 'true'
+comparisons.erl:221: The pattern 'true' can never match the type 'false'
+comparisons.erl:222: The pattern 'true' can never match the type 'false'
+comparisons.erl:223: The pattern 'false' can never match the type 'true'
+comparisons.erl:224: The pattern 'false' can never match the type 'true'
+comparisons.erl:225: The pattern 'true' can never match the type 'false'
+comparisons.erl:226: The pattern 'true' can never match the type 'false'
+comparisons.erl:227: The pattern 'false' can never match the type 'true'
+comparisons.erl:228: The pattern 'false' can never match the type 'true'
+comparisons.erl:242: The pattern 'false' can never match the type 'true'
+comparisons.erl:243: The pattern 'false' can never match the type 'true'
+comparisons.erl:244: The pattern 'true' can never match the type 'false'
+comparisons.erl:245: The pattern 'true' can never match the type 'false'
+comparisons.erl:246: The pattern 'false' can never match the type 'true'
+comparisons.erl:247: The pattern 'false' can never match the type 'true'
+comparisons.erl:248: The pattern 'true' can never match the type 'false'
+comparisons.erl:249: The pattern 'true' can never match the type 'false'
+comparisons.erl:251: The pattern 'true' can never match the type 'false'
+comparisons.erl:252: The pattern 'true' can never match the type 'false'
+comparisons.erl:253: The pattern 'false' can never match the type 'true'
+comparisons.erl:254: The pattern 'false' can never match the type 'true'
+comparisons.erl:263: The pattern 'false' can never match the type 'true'
+comparisons.erl:264: The pattern 'false' can never match the type 'true'
+comparisons.erl:265: The pattern 'true' can never match the type 'false'
+comparisons.erl:266: The pattern 'true' can never match the type 'false'
+comparisons.erl:268: The pattern 'true' can never match the type 'false'
+comparisons.erl:269: The pattern 'true' can never match the type 'false'
+comparisons.erl:270: The pattern 'false' can never match the type 'true'
+comparisons.erl:271: The pattern 'false' can never match the type 'true'
+comparisons.erl:272: The pattern 'true' can never match the type 'false'
+comparisons.erl:273: The pattern 'true' can never match the type 'false'
+comparisons.erl:274: The pattern 'false' can never match the type 'true'
+comparisons.erl:275: The pattern 'false' can never match the type 'true'
+comparisons.erl:293: The pattern 'false' can never match the type 'true'
+comparisons.erl:294: The pattern 'false' can never match the type 'true'
+comparisons.erl:295: The pattern 'true' can never match the type 'false'
+comparisons.erl:296: The pattern 'true' can never match the type 'false'
+comparisons.erl:311: The pattern 'true' can never match the type 'false'
+comparisons.erl:312: The pattern 'true' can never match the type 'false'
+comparisons.erl:313: The pattern 'false' can never match the type 'true'
+comparisons.erl:314: The pattern 'false' can never match the type 'true'
+comparisons.erl:44: The pattern 'false' can never match the type 'true'
+comparisons.erl:45: The pattern 'false' can never match the type 'true'
+comparisons.erl:46: The pattern 'true' can never match the type 'false'
+comparisons.erl:47: The pattern 'true' can never match the type 'false'
+comparisons.erl:48: The pattern 'false' can never match the type 'true'
+comparisons.erl:49: The pattern 'false' can never match the type 'true'
+comparisons.erl:50: The pattern 'true' can never match the type 'false'
+comparisons.erl:51: The pattern 'true' can never match the type 'false'
+comparisons.erl:52: The pattern 'false' can never match the type 'true'
+comparisons.erl:53: The pattern 'false' can never match the type 'true'
+comparisons.erl:54: The pattern 'true' can never match the type 'false'
+comparisons.erl:55: The pattern 'true' can never match the type 'false'
+comparisons.erl:69: The pattern 'false' can never match the type 'true'
+comparisons.erl:70: The pattern 'false' can never match the type 'true'
+comparisons.erl:71: The pattern 'true' can never match the type 'false'
+comparisons.erl:72: The pattern 'true' can never match the type 'false'
+comparisons.erl:73: The pattern 'false' can never match the type 'true'
+comparisons.erl:74: The pattern 'false' can never match the type 'true'
+comparisons.erl:75: The pattern 'true' can never match the type 'false'
+comparisons.erl:76: The pattern 'true' can never match the type 'false'
+comparisons.erl:77: The pattern 'false' can never match the type 'true'
+comparisons.erl:78: The pattern 'false' can never match the type 'true'
+comparisons.erl:79: The pattern 'true' can never match the type 'false'
+comparisons.erl:80: The pattern 'true' can never match the type 'false'
+comparisons.erl:94: The pattern 'false' can never match the type 'true'
+comparisons.erl:95: The pattern 'false' can never match the type 'true'
+comparisons.erl:96: The pattern 'true' can never match the type 'false'
+comparisons.erl:97: The pattern 'true' can never match the type 'false'
+comparisons.erl:98: The pattern 'false' can never match the type 'true'
+comparisons.erl:99: The pattern 'false' can never match the type 'true'
diff --git a/lib/dialyzer/test/small_SUITE_data/results/failing_funs b/lib/dialyzer/test/small_SUITE_data/results/failing_funs
new file mode 100644
index 0000000000..a1fb22cbc6
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/results/failing_funs
@@ -0,0 +1,20 @@
+
+failing_funs.erl:101: The created fun has no local return
+failing_funs.erl:104: The created fun has no local return
+failing_funs.erl:127: The created fun has no local return
+failing_funs.erl:135: The created fun has no local return
+failing_funs.erl:138: The created fun has no local return
+failing_funs.erl:13: Function foo3/0 has no local return
+failing_funs.erl:13: The pattern 'b' can never match the type 'a'
+failing_funs.erl:161: The created fun has no local return
+failing_funs.erl:169: The created fun has no local return
+failing_funs.erl:172: The created fun has no local return
+failing_funs.erl:17: The pattern 'b' can never match the type 'a'
+failing_funs.erl:195: The created fun has no local return
+failing_funs.erl:203: The created fun has no local return
+failing_funs.erl:206: The created fun has no local return
+failing_funs.erl:229: The created fun has no local return
+failing_funs.erl:55: The created fun has no local return
+failing_funs.erl:62: The created fun has no local return
+failing_funs.erl:69: The created fun has no local return
+failing_funs.erl:76: The created fun has no local return
diff --git a/lib/dialyzer/test/small_SUITE_data/results/flatten b/lib/dialyzer/test/small_SUITE_data/results/flatten
index 4571214e49..8aa44dd002 100644
--- a/lib/dialyzer/test/small_SUITE_data/results/flatten
+++ b/lib/dialyzer/test/small_SUITE_data/results/flatten
@@ -1,2 +1,2 @@
 
-flatten.erl:17: The call lists:flatten(nonempty_improper_list(atom() | binary() | [any()] | char(),atom())) will never return since it differs in the 1st argument from the success typing arguments: ([any()])
+flatten.erl:17: The call lists:flatten(nonempty_improper_list(atom() | [any()] | char(),atom())) will never return since it differs in the 1st argument from the success typing arguments: ([any()])
diff --git a/lib/dialyzer/test/small_SUITE_data/src/binary_lc_bug.erl b/lib/dialyzer/test/small_SUITE_data/src/binary_lc_bug.erl
new file mode 100644
index 0000000000..c1e82bfa59
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/binary_lc_bug.erl
@@ -0,0 +1,8 @@
+-module(test).
+
+-export([bin_compr/0]).
+
+bin_compr() ->
+%    [ 0 || {N, V} <- [{a, b}] ]. % Works ok
+    << <<>> || {A, B} <- [{a, b}] >>. % Complains
+%    << <<>> || X <- [{a, b}] >>. % Works ok
diff --git a/lib/dialyzer/test/small_SUITE_data/src/codec_can.erl b/lib/dialyzer/test/small_SUITE_data/src/codec_can.erl
new file mode 100644
index 0000000000..8abf872b37
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/codec_can.erl
@@ -0,0 +1,35 @@
+%%---------------------------------------------------------------------
+%% From: Peer Stritzinger
+%% Date: 1 May 2011
+%% Subject: Dialyzer v2.2.0 crash
+%%
+%% Binaries of the form <<_:N,_:_*M>> in specs resulted in a crash:
+%%     dialyzer: Analysis failed with error: {{case_clause,8},
+%%		 [{erl_types,t_form_to_string,1},
+%%		  {erl_types,t_form_to_string,1},
+%%		  {dialyzer_contracts,contract_to_string_1,1},
+%%		  {dialyzer_contracts,extra_contract_warning,6},
+%%		  {dialyzer_contracts,picky_contract_check,7},
+%% because function erl_types:t_form_to_string/1 was not the inverse
+%% of erl_types:t_to_string/2.
+%%
+%% Fixed on the same date and send to OTP for inclusion.
+%%---------------------------------------------------------------------
+-module(codec_can).
+
+-export([recv/3, decode/1]).
+
+-record(can_pkt, {id, data :: binary(), timestamp}).
+
+-type can_pkt() :: #can_pkt{}.
+-type channel() :: atom() | pid() | {atom(),_}.
+
+-spec recv(<<_:64,_:_*8>>, fun((can_pkt()) -> R), channel()) -> R.
+recv(Packet, Fun, Chan) ->
+  #can_pkt{id = Can_id, data = Can_data} = P = decode(Packet),
+  Fun(P).
+
+-spec decode(<<_:64,_:_*8>>) -> #can_pkt{id::<<_:11>>,timestamp::char()}.
+decode(<<_:12, Len:4, Timestamp:16, 0:3, Id:11/bitstring, 0:18,
+	 Data:Len/binary, _/binary>>) ->
+  #can_pkt{id = Id, data = Data, timestamp = Timestamp}.
diff --git a/lib/dialyzer/test/small_SUITE_data/src/common_eunit.erl b/lib/dialyzer/test/small_SUITE_data/src/common_eunit.erl
new file mode 100644
index 0000000000..bca390068e
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/common_eunit.erl
@@ -0,0 +1,121 @@
+%%=====================================================================
+%% Program with an erroneous type declaration that caused dialyzer to
+%% go into an infinite loop. There are some comments that explain the
+%% symptoms and the culprit: the return of test_fun() is erroneous and
+%% its type should read
+%%	fun((config()) -> test_rep() | [test_rep()])
+%% instead. But this should not throw dialyzer into an infinite loop.
+%% This concerned dialyzer in R14B02 (and probably prior).
+%%=====================================================================
+-module(common_eunit).
+
+-export([expand_cases/2]).
+
+-type test_name() :: atom() | {'group', atom()}.
+
+-type test_rep()  :: {{atom(), atom(), arity()}, fun()}
+                   | {'setup', fun(), fun()}
+                   | {'setup', fun(), fun(), fun()}
+                   | {atom(), test_rep()}
+                   | {atom(), term(), test_rep()}.
+
+-type config()    :: [proplists:property()].
+
+-type control()   :: tuple() | atom().
+
+%% The combination of the following type and the (erroneous) spec for
+%% expand_cases/2 is the reason for the infinite loop in dialyzer.
+-type test_fun()  :: fun((config()) -> test_rep()).
+
+%% If one comments out this spec the infinite loop disappears.
+-spec expand_cases(atom(), test_name() | [test_name()]) -> test_fun().
+expand_cases(Module, Cases) ->
+    if is_list(Cases) ->
+            TestFuns = [expand_case(Module, Case) || Case <- Cases],
+            fun(Config) -> [F(Config) || F <- TestFuns] end;
+       is_atom(Cases); is_tuple(Cases) ->
+           expand_cases(Module, [Cases])
+    end.
+
+-spec expand_case(atom(), test_name()) -> test_fun().
+expand_case(Module, CaseName) when is_atom(CaseName) ->
+    TestFun = fun(Config) ->
+		      {{Module, CaseName, 1},
+		       fun() -> apply(Module, CaseName, [Config]) end}
+	      end,
+    setup_wrapper(Module, TestFun, {init_per_testcase, [CaseName]},
+		  {end_per_testcase, [CaseName]});
+expand_case(Module, {group, GroupName}) ->
+    {Control, Cases} = group_specification(Module, GroupName),
+    TestFun = control_wrapper(Control, expand_cases(Module, Cases)),
+    setup_wrapper(Module, TestFun, {init_per_group, [GroupName]},
+		  {end_per_group, [GroupName]}).
+
+-spec control_wrapper([control()], test_fun()) -> test_fun().
+control_wrapper([Control|T], TestFun0) ->
+    TestFun1 = control_wrapper(T, TestFun0),
+    fun(Config) ->
+	    case Control of
+		parallel ->
+		    {inparallel, TestFun1(Config)};
+		sequence ->
+		    {inorder, TestFun1(Config)};
+		{timetrap, Time} ->
+		    Seconds = case Time of
+				  {hours, Hs}   -> Hs * 60 * 60;
+				  {minutes, Ms} -> Ms * 60;
+				  {seconds, Ss} -> Ss;
+				  MSs           -> MSs / 1000
+			      end,
+		    {timeout, Seconds, TestFun1(Config)};
+		C when is_atom(C) ->
+		    {C, TestFun1(Config)};
+		{C, Arg} ->
+		    {C, Arg, TestFun1(Config)}
+	    end
+    end;
+control_wrapper([], TestFun) ->
+    TestFun.
+
+-spec setup_wrapper(atom(), test_fun(), Callback, Callback) -> test_fun()
+        when Callback :: {atom(), list()}.
+setup_wrapper(Module, TestFun, {Setup, SA}, {Cleanup, CA}) ->
+    case erlang:function_exported(Module, Setup, length(SA) + 1) of
+        true ->
+            case erlang:function_exported(Module, Cleanup, length(CA) + 1) of
+                true ->
+                    fun(Config0) ->
+			    {setup,
+			     fun() ->
+				     apply(Module, Setup, SA ++ [Config0])
+			     end,
+			     fun(Config1) ->
+				     apply(Module, Cleanup, CA ++ [Config1])
+			     end,
+			     TestFun}
+                    end;
+                false ->
+                    fun(Config) ->
+			    {setup,
+			     fun() ->
+				     apply(Module, Setup, SA ++ [Config])
+			     end,
+			     TestFun}
+                    end
+            end;
+        false ->
+            TestFun
+    end.
+
+-spec group_specification(atom(), atom()) -> {[control()], [test_name()]}.
+group_specification(Module, GroupName) ->
+    case lists:keyfind(GroupName, 1, Module:groups()) of
+        {_, Control, Cases} when is_list(Control), is_list(Cases) ->
+            {Control, Cases};
+        {_, Cases} when is_list(Cases) ->
+            {[], Cases};
+        false ->
+            exit({missing_group, GroupName});
+        _ ->
+            exit({bad_group_spec, GroupName})
+    end.
diff --git a/lib/dialyzer/test/small_SUITE_data/src/comparisons.erl b/lib/dialyzer/test/small_SUITE_data/src/comparisons.erl
new file mode 100644
index 0000000000..70e3cb6af4
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/comparisons.erl
@@ -0,0 +1,322 @@
+-module(comparisons).
+
+-compile(export_all).
+
+-define(r, get(r)).
+
+integer() -> integer(?r).
+integer(X) when is_integer(X) -> X.
+
+mfloat() -> float(?r).
+mfloat(X) when is_float(X) -> X.
+
+atom() -> atom(?r).
+atom(X) when is_atom(X) -> X.
+
+tuple() -> tuple(?r).
+tuple(X) when is_tuple(X) -> X.
+
+list() -> list(?r).
+list(X) when is_list(X) -> X.
+
+i() -> integer().
+f() -> mfloat().
+n() -> case ?r of 1 -> i(); 2 -> f() end.
+a() -> atom().
+t() -> tuple().
+l() -> list().
+na() -> case ?r of 1 -> n(); 2 -> a() end.
+at() -> case ?r of 1 -> t(); 2 -> a() end.
+tl() -> case ?r of 1 -> t(); 2 -> l() end.
+
+test_i_ll_i() -> case i()  < i() of true -> maybe; false -> maybe_too end.
+test_i_le_i() -> case i() =< i() of true -> maybe; false -> maybe_too end.
+test_i_gg_i() -> case i()  > i() of true -> maybe; false -> maybe_too end.
+test_i_ge_i() -> case i() >= i() of true -> maybe; false -> maybe_too end.
+test_i_ll_f() -> case i()  < f() of true -> maybe; false -> maybe_too end.
+test_i_le_f() -> case i() =< f() of true -> maybe; false -> maybe_too end.
+test_i_gg_f() -> case i()  > f() of true -> maybe; false -> maybe_too end.
+test_i_ge_f() -> case i() >= f() of true -> maybe; false -> maybe_too end.
+test_i_ll_n() -> case i()  < n() of true -> maybe; false -> maybe_too end.
+test_i_le_n() -> case i() =< n() of true -> maybe; false -> maybe_too end.
+test_i_gg_n() -> case i()  > n() of true -> maybe; false -> maybe_too end.
+test_i_ge_n() -> case i() >= n() of true -> maybe; false -> maybe_too end.
+test_i_ll_a() -> case i()  < a() of true -> always; false -> never end.
+test_i_le_a() -> case i() =< a() of true -> always; false -> never end.
+test_i_gg_a() -> case i()  > a() of true -> never; false -> always end.
+test_i_ge_a() -> case i() >= a() of true -> never; false -> always end.
+test_i_ll_t() -> case i()  < t() of true -> always; false -> never end.
+test_i_le_t() -> case i() =< t() of true -> always; false -> never end.
+test_i_gg_t() -> case i()  > t() of true -> never; false -> always end.
+test_i_ge_t() -> case i() >= t() of true -> never; false -> always end.
+test_i_ll_l() -> case i()  < l() of true -> always; false -> never end.
+test_i_le_l() -> case i() =< l() of true -> always; false -> never end.
+test_i_gg_l() -> case i()  > l() of true -> never; false -> always end.
+test_i_ge_l() -> case i() >= l() of true -> never; false -> always end.
+
+test_f_ll_i() -> case f()  < i() of true -> maybe; false -> maybe_too end.
+test_f_le_i() -> case f() =< i() of true -> maybe; false -> maybe_too end.
+test_f_gg_i() -> case f()  > i() of true -> maybe; false -> maybe_too end.
+test_f_ge_i() -> case f() >= i() of true -> maybe; false -> maybe_too end.
+test_f_ll_f() -> case f()  < f() of true -> maybe; false -> maybe_too end.
+test_f_le_f() -> case f() =< f() of true -> maybe; false -> maybe_too end.
+test_f_gg_f() -> case f()  > f() of true -> maybe; false -> maybe_too end.
+test_f_ge_f() -> case f() >= f() of true -> maybe; false -> maybe_too end.
+test_f_ll_n() -> case f()  < n() of true -> maybe; false -> maybe_too end.
+test_f_le_n() -> case f() =< n() of true -> maybe; false -> maybe_too end.
+test_f_gg_n() -> case f()  > n() of true -> maybe; false -> maybe_too end.
+test_f_ge_n() -> case f() >= n() of true -> maybe; false -> maybe_too end.
+test_f_ll_a() -> case f()  < a() of true -> always; false -> never end.
+test_f_le_a() -> case f() =< a() of true -> always; false -> never end.
+test_f_gg_a() -> case f()  > a() of true -> never; false -> always end.
+test_f_ge_a() -> case f() >= a() of true -> never; false -> always end.
+test_f_ll_t() -> case f()  < t() of true -> always; false -> never end.
+test_f_le_t() -> case f() =< t() of true -> always; false -> never end.
+test_f_gg_t() -> case f()  > t() of true -> never; false -> always end.
+test_f_ge_t() -> case f() >= t() of true -> never; false -> always end.
+test_f_ll_l() -> case f()  < l() of true -> always; false -> never end.
+test_f_le_l() -> case f() =< l() of true -> always; false -> never end.
+test_f_gg_l() -> case f()  > l() of true -> never; false -> always end.
+test_f_ge_l() -> case f() >= l() of true -> never; false -> always end.
+
+test_n_ll_i() -> case n()  < i() of true -> maybe; false -> maybe_too end.
+test_n_le_i() -> case n() =< i() of true -> maybe; false -> maybe_too end.
+test_n_gg_i() -> case n()  > i() of true -> maybe; false -> maybe_too end.
+test_n_ge_i() -> case n() >= i() of true -> maybe; false -> maybe_too end.
+test_n_ll_f() -> case n()  < f() of true -> maybe; false -> maybe_too end.
+test_n_le_f() -> case n() =< f() of true -> maybe; false -> maybe_too end.
+test_n_gg_f() -> case n()  > f() of true -> maybe; false -> maybe_too end.
+test_n_ge_f() -> case n() >= f() of true -> maybe; false -> maybe_too end.
+test_n_ll_n() -> case n()  < n() of true -> maybe; false -> maybe_too end.
+test_n_le_n() -> case n() =< n() of true -> maybe; false -> maybe_too end.
+test_n_gg_n() -> case n()  > n() of true -> maybe; false -> maybe_too end.
+test_n_ge_n() -> case n() >= n() of true -> maybe; false -> maybe_too end.
+test_n_ll_a() -> case n()  < a() of true -> always; false -> never end.
+test_n_le_a() -> case n() =< a() of true -> always; false -> never end.
+test_n_gg_a() -> case n()  > a() of true -> never; false -> always end.
+test_n_ge_a() -> case n() >= a() of true -> never; false -> always end.
+test_n_ll_t() -> case n()  < t() of true -> always; false -> never end.
+test_n_le_t() -> case n() =< t() of true -> always; false -> never end.
+test_n_gg_t() -> case n()  > t() of true -> never; false -> always end.
+test_n_ge_t() -> case n() >= t() of true -> never; false -> always end.
+test_n_ll_l() -> case n()  < l() of true -> always; false -> never end.
+test_n_le_l() -> case n() =< l() of true -> always; false -> never end.
+test_n_gg_l() -> case n()  > l() of true -> never; false -> always end.
+test_n_ge_l() -> case n() >= l() of true -> never; false -> always end.
+
+test_a_ll_i() -> case a()  < i() of true -> never; false -> always end.
+test_a_le_i() -> case a() =< i() of true -> never; false -> always end.
+test_a_gg_i() -> case a()  > i() of true -> always; false -> never end.
+test_a_ge_i() -> case a() >= i() of true -> always; false -> never end.
+test_a_ll_f() -> case a()  < f() of true -> never; false -> always end.
+test_a_le_f() -> case a() =< f() of true -> never; false -> always end.
+test_a_gg_f() -> case a()  > f() of true -> always; false -> never end.
+test_a_ge_f() -> case a() >= f() of true -> always; false -> never end.
+test_a_ll_n() -> case a()  < n() of true -> never; false -> always end.
+test_a_le_n() -> case a() =< n() of true -> never; false -> always end.
+test_a_gg_n() -> case a()  > n() of true -> always; false -> never end.
+test_a_ge_n() -> case a() >= n() of true -> always; false -> never end.
+test_a_ll_a() -> case a()  < a() of true -> maybe; false -> maybe_too end.
+test_a_le_a() -> case a() =< a() of true -> maybe; false -> maybe_too end.
+test_a_gg_a() -> case a()  > a() of true -> maybe; false -> maybe_too end.
+test_a_ge_a() -> case a() >= a() of true -> maybe; false -> maybe_too end.
+test_a_ll_t() -> case a()  < t() of true -> always; false -> never end.
+test_a_le_t() -> case a() =< t() of true -> always; false -> never end.
+test_a_gg_t() -> case a()  > t() of true -> never; false -> always end.
+test_a_ge_t() -> case a() >= t() of true -> never; false -> always end.
+test_a_ll_l() -> case a()  < l() of true -> always; false -> never end.
+test_a_le_l() -> case a() =< l() of true -> always; false -> never end.
+test_a_gg_l() -> case a()  > l() of true -> never; false -> always end.
+test_a_ge_l() -> case a() >= l() of true -> never; false -> always end.
+
+test_t_ll_i() -> case t()  < i() of true -> never; false -> always end.
+test_t_le_i() -> case t() =< i() of true -> never; false -> always end.
+test_t_gg_i() -> case t()  > i() of true -> always; false -> never end.
+test_t_ge_i() -> case t() >= i() of true -> always; false -> never end.
+test_t_ll_f() -> case t()  < f() of true -> never; false -> always end.
+test_t_le_f() -> case t() =< f() of true -> never; false -> always end.
+test_t_gg_f() -> case t()  > f() of true -> always; false -> never end.
+test_t_ge_f() -> case t() >= f() of true -> always; false -> never end.
+test_t_ll_n() -> case t()  < n() of true -> never; false -> always end.
+test_t_le_n() -> case t() =< n() of true -> never; false -> always end.
+test_t_gg_n() -> case t()  > n() of true -> always; false -> never end.
+test_t_ge_n() -> case t() >= n() of true -> always; false -> never end.
+test_t_ll_a() -> case t()  < a() of true -> never; false -> always end.
+test_t_le_a() -> case t() =< a() of true -> never; false -> always end.
+test_t_gg_a() -> case t()  > a() of true -> always; false -> never end.
+test_t_ge_a() -> case t() >= a() of true -> always; false -> never end.
+test_t_ll_t() -> case t()  < t() of true -> maybe; false -> maybe_too end.
+test_t_le_t() -> case t() =< t() of true -> maybe; false -> maybe_too end.
+test_t_gg_t() -> case t()  > t() of true -> maybe; false -> maybe_too end.
+test_t_ge_t() -> case t() >= t() of true -> maybe; false -> maybe_too end.
+test_t_ll_l() -> case t()  < l() of true -> always; false -> never end.
+test_t_le_l() -> case t() =< l() of true -> always; false -> never end.
+test_t_gg_l() -> case t()  > l() of true -> never; false -> always end.
+test_t_ge_l() -> case t() >= l() of true -> never; false -> always end.
+
+test_l_ll_i() -> case l()  < i() of true -> never; false -> always end.
+test_l_le_i() -> case l() =< i() of true -> never; false -> always end.
+test_l_gg_i() -> case l()  > i() of true -> always; false -> never end.
+test_l_ge_i() -> case l() >= i() of true -> always; false -> never end.
+test_l_ll_f() -> case l()  < f() of true -> never; false -> always end.
+test_l_le_f() -> case l() =< f() of true -> never; false -> always end.
+test_l_gg_f() -> case l()  > f() of true -> always; false -> never end.
+test_l_ge_f() -> case l() >= f() of true -> always; false -> never end.
+test_l_ll_n() -> case l()  < n() of true -> never; false -> always end.
+test_l_le_n() -> case l() =< n() of true -> never; false -> always end.
+test_l_gg_n() -> case l()  > n() of true -> always; false -> never end.
+test_l_ge_n() -> case l() >= n() of true -> always; false -> never end.
+test_l_ll_a() -> case l()  < a() of true -> never; false -> always end.
+test_l_le_a() -> case l() =< a() of true -> never; false -> always end.
+test_l_gg_a() -> case l()  > a() of true -> always; false -> never end.
+test_l_ge_a() -> case l() >= a() of true -> always; false -> never end.
+test_l_ll_t() -> case l()  < t() of true -> never; false -> always end.
+test_l_le_t() -> case l() =< t() of true -> never; false -> always end.
+test_l_gg_t() -> case l()  > t() of true -> always; false -> never end.
+test_l_ge_t() -> case l() >= t() of true -> always; false -> never end.
+test_l_ll_l() -> case l()  < l() of true -> maybe; false -> maybe_too end.
+test_l_le_l() -> case l() =< l() of true -> maybe; false -> maybe_too end.
+test_l_gg_l() -> case l()  > l() of true -> maybe; false -> maybe_too end.
+test_l_ge_l() -> case l() >= l() of true -> maybe; false -> maybe_too end.
+
+test_n_ll_na() -> case n()  < na() of true -> maybe; false -> maybe_too end.
+test_n_le_na() -> case n() =< na() of true -> maybe; false -> maybe_too end.
+test_n_gg_na() -> case n()  > na() of true -> maybe; false -> maybe_too end.
+test_n_ge_na() -> case n() >= na() of true -> maybe; false -> maybe_too end.
+test_n_ll_at() -> case n()  < at() of true -> always; false -> never end.
+test_n_le_at() -> case n() =< at() of true -> always; false -> never end.
+test_n_gg_at() -> case n()  > at() of true -> never; false -> always end.
+test_n_ge_at() -> case n() >= at() of true -> never; false -> always end.
+test_n_ll_tl() -> case n()  < tl() of true -> always; false -> never end.
+test_n_le_tl() -> case n() =< tl() of true -> always; false -> never end.
+test_n_gg_tl() -> case n()  > tl() of true -> never; false -> always end.
+test_n_ge_tl() -> case n() >= tl() of true -> never; false -> always end.
+
+test_a_ll_na() -> case a()  < na() of true -> maybe; false -> maybe_too end.
+test_a_le_na() -> case a() =< na() of true -> maybe; false -> maybe_too end.
+test_a_gg_na() -> case a()  > na() of true -> maybe; false -> maybe_too end.
+test_a_ge_na() -> case a() >= na() of true -> maybe; false -> maybe_too end.
+test_a_ll_at() -> case a()  < at() of true -> maybe; false -> maybe_too end.
+test_a_le_at() -> case a() =< at() of true -> maybe; false -> maybe_too end.
+test_a_gg_at() -> case a()  > at() of true -> maybe; false -> maybe_too end.
+test_a_ge_at() -> case a() >= at() of true -> maybe; false -> maybe_too end.
+test_a_ll_tl() -> case a()  < tl() of true -> always; false -> never end.
+test_a_le_tl() -> case a() =< tl() of true -> always; false -> never end.
+test_a_gg_tl() -> case a()  > tl() of true -> never; false -> always end.
+test_a_ge_tl() -> case a() >= tl() of true -> never; false -> always end.
+
+test_t_ll_na() -> case t()  < na() of true -> never; false -> always end.
+test_t_le_na() -> case t() =< na() of true -> never; false -> always end.
+test_t_gg_na() -> case t()  > na() of true -> always; false -> never end.
+test_t_ge_na() -> case t() >= na() of true -> always; false -> never end.
+test_t_ll_at() -> case t()  < at() of true -> maybe; false -> maybe_too end.
+test_t_le_at() -> case t() =< at() of true -> maybe; false -> maybe_too end.
+test_t_gg_at() -> case t()  > at() of true -> maybe; false -> maybe_too end.
+test_t_ge_at() -> case t() >= at() of true -> maybe; false -> maybe_too end.
+test_t_ll_tl() -> case t()  < tl() of true -> maybe; false -> maybe_too end.
+test_t_le_tl() -> case t() =< tl() of true -> maybe; false -> maybe_too end.
+test_t_gg_tl() -> case t()  > tl() of true -> maybe; false -> maybe_too end.
+test_t_ge_tl() -> case t() >= tl() of true -> maybe; false -> maybe_too end.
+
+test_l_ll_na() -> case l()  < na() of true -> never; false -> always end.
+test_l_le_na() -> case l() =< na() of true -> never; false -> always end.
+test_l_gg_na() -> case l()  > na() of true -> always; false -> never end.
+test_l_ge_na() -> case l() >= na() of true -> always; false -> never end.
+test_l_ll_at() -> case l()  < at() of true -> never; false -> always end.
+test_l_le_at() -> case l() =< at() of true -> never; false -> always end.
+test_l_gg_at() -> case l()  > at() of true -> always; false -> never end.
+test_l_ge_at() -> case l() >= at() of true -> always; false -> never end.
+test_l_ll_tl() -> case l()  < tl() of true -> maybe; false -> maybe_too end.
+test_l_le_tl() -> case l() =< tl() of true -> maybe; false -> maybe_too end.
+test_l_gg_tl() -> case l()  > tl() of true -> maybe; false -> maybe_too end.
+test_l_ge_tl() -> case l() >= tl() of true -> maybe; false -> maybe_too end.
+
+test_na_ll_n() -> case na()  < n() of true -> maybe; false -> maybe_too end.
+test_na_le_n() -> case na() =< n() of true -> maybe; false -> maybe_too end.
+test_na_gg_n() -> case na()  > n() of true -> maybe; false -> maybe_too end.
+test_na_ge_n() -> case na() >= n() of true -> maybe; false -> maybe_too end.
+test_na_ll_a() -> case na()  < a() of true -> maybe; false -> maybe_too end.
+test_na_le_a() -> case na() =< a() of true -> maybe; false -> maybe_too end.
+test_na_gg_a() -> case na()  > a() of true -> maybe; false -> maybe_too end.
+test_na_ge_a() -> case na() >= a() of true -> maybe; false -> maybe_too end.
+test_na_ll_t() -> case na()  < t() of true -> always; false -> never end.
+test_na_le_t() -> case na() =< t() of true -> always; false -> never end.
+test_na_gg_t() -> case na()  > t() of true -> never; false -> always end.
+test_na_ge_t() -> case na() >= t() of true -> never; false -> always end.
+test_na_ll_l() -> case na()  < l() of true -> always; false -> never end.
+test_na_le_l() -> case na() =< l() of true -> always; false -> never end.
+test_na_gg_l() -> case na()  > l() of true -> never; false -> always end.
+test_na_ge_l() -> case na() >= l() of true -> never; false -> always end.
+
+test_at_ll_n() -> case at()  < n() of true -> never; false -> always end.
+test_at_le_n() -> case at() =< n() of true -> never; false -> always end.
+test_at_gg_n() -> case at()  > n() of true -> always; false -> never end.
+test_at_ge_n() -> case at() >= n() of true -> always; false -> never end.
+test_at_ll_a() -> case at()  < a() of true -> maybe; false -> maybe_too end.
+test_at_le_a() -> case at() =< a() of true -> maybe; false -> maybe_too end.
+test_at_gg_a() -> case at()  > a() of true -> maybe; false -> maybe_too end.
+test_at_ge_a() -> case at() >= a() of true -> maybe; false -> maybe_too end.
+test_at_ll_t() -> case at()  < t() of true -> maybe; false -> maybe_too end.
+test_at_le_t() -> case at() =< t() of true -> maybe; false -> maybe_too end.
+test_at_gg_t() -> case at()  > t() of true -> maybe; false -> maybe_too end.
+test_at_ge_t() -> case at() >= t() of true -> maybe; false -> maybe_too end.
+test_at_ll_l() -> case at()  < l() of true -> always; false -> never end.
+test_at_le_l() -> case at() =< l() of true -> always; false -> never end.
+test_at_gg_l() -> case at()  > l() of true -> never; false -> always end.
+test_at_ge_l() -> case at() >= l() of true -> never; false -> always end.
+
+test_tl_ll_n() -> case tl()  < n() of true -> never; false -> always end.
+test_tl_le_n() -> case tl() =< n() of true -> never; false -> always end.
+test_tl_gg_n() -> case tl()  > n() of true -> always; false -> never end.
+test_tl_ge_n() -> case tl() >= n() of true -> always; false -> never end.
+test_tl_ll_a() -> case tl()  < a() of true -> never; false -> always end.
+test_tl_le_a() -> case tl() =< a() of true -> never; false -> always end.
+test_tl_gg_a() -> case tl()  > a() of true -> always; false -> never end.
+test_tl_ge_a() -> case tl() >= a() of true -> always; false -> never end.
+test_tl_ll_t() -> case tl()  < t() of true -> maybe; false -> maybe_too end.
+test_tl_le_t() -> case tl() =< t() of true -> maybe; false -> maybe_too end.
+test_tl_gg_t() -> case tl()  > t() of true -> maybe; false -> maybe_too end.
+test_tl_ge_t() -> case tl() >= t() of true -> maybe; false -> maybe_too end.
+test_tl_ll_l() -> case tl()  < l() of true -> maybe; false -> maybe_too end.
+test_tl_le_l() -> case tl() =< l() of true -> maybe; false -> maybe_too end.
+test_tl_gg_l() -> case tl()  > l() of true -> maybe; false -> maybe_too end.
+test_tl_ge_l() -> case tl() >= l() of true -> maybe; false -> maybe_too end.
+
+test_na_ll_na() -> case na()  < na() of true -> maybe; false -> maybe_too end.
+test_na_le_na() -> case na() =< na() of true -> maybe; false -> maybe_too end.
+test_na_gg_na() -> case na()  > na() of true -> maybe; false -> maybe_too end.
+test_na_ge_na() -> case na() >= na() of true -> maybe; false -> maybe_too end.
+test_na_ll_at() -> case na()  < at() of true -> maybe; false -> maybe_too end.
+test_na_le_at() -> case na() =< at() of true -> maybe; false -> maybe_too end.
+test_na_gg_at() -> case na()  > at() of true -> maybe; false -> maybe_too end.
+test_na_ge_at() -> case na() >= at() of true -> maybe; false -> maybe_too end.
+test_na_ll_tl() -> case na()  < tl() of true -> always; false -> never end.
+test_na_le_tl() -> case na() =< tl() of true -> always; false -> never end.
+test_na_gg_tl() -> case na()  > tl() of true -> never; false -> always end.
+test_na_ge_tl() -> case na() >= tl() of true -> never; false -> always end.
+
+test_at_ll_na() -> case at()  < na() of true -> maybe; false -> maybe_too end.
+test_at_le_na() -> case at() =< na() of true -> maybe; false -> maybe_too end.
+test_at_gg_na() -> case at()  > na() of true -> maybe; false -> maybe_too end.
+test_at_ge_na() -> case at() >= na() of true -> maybe; false -> maybe_too end.
+test_at_ll_at() -> case at()  < at() of true -> maybe; false -> maybe_too end.
+test_at_le_at() -> case at() =< at() of true -> maybe; false -> maybe_too end.
+test_at_gg_at() -> case at()  > at() of true -> maybe; false -> maybe_too end.
+test_at_ge_at() -> case at() >= at() of true -> maybe; false -> maybe_too end.
+test_at_ll_tl() -> case at()  < tl() of true -> maybe; false -> maybe_too end.
+test_at_le_tl() -> case at() =< tl() of true -> maybe; false -> maybe_too end.
+test_at_gg_tl() -> case at()  > tl() of true -> maybe; false -> maybe_too end.
+test_at_ge_tl() -> case at() >= tl() of true -> maybe; false -> maybe_too end.
+
+test_tl_ll_na() -> case tl()  < na() of true -> never; false -> always end.
+test_tl_le_na() -> case tl() =< na() of true -> never; false -> always end.
+test_tl_gg_na() -> case tl()  > na() of true -> always; false -> never end.
+test_tl_ge_na() -> case tl() >= na() of true -> always; false -> never end.
+test_tl_ll_at() -> case tl()  < at() of true -> maybe; false -> maybe_too end.
+test_tl_le_at() -> case tl() =< at() of true -> maybe; false -> maybe_too end.
+test_tl_gg_at() -> case tl()  > at() of true -> maybe; false -> maybe_too end.
+test_tl_ge_at() -> case tl() >= at() of true -> maybe; false -> maybe_too end.
+test_tl_ll_tl() -> case tl()  < tl() of true -> maybe; false -> maybe_too end.
+test_tl_le_tl() -> case tl() =< tl() of true -> maybe; false -> maybe_too end.
+test_tl_gg_tl() -> case tl()  > tl() of true -> maybe; false -> maybe_too end.
+test_tl_ge_tl() -> case tl() >= tl() of true -> maybe; false -> maybe_too end.
diff --git a/lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl b/lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl
new file mode 100644
index 0000000000..1784c4a494
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/failing_funs.erl
@@ -0,0 +1,250 @@
+-module(failing_funs).
+
+-compile(export_all).
+
+% Crashes with system call. No spec.
+foo1() -> halt().
+
+% Crashes with system call. With spec.
+-spec foo2() -> no_return().
+foo2() -> halt().
+
+% Crashes on its own. No spec.
+foo3() -> case a of b -> ok end.
+
+% Crashes on its own. With spec.
+-spec foo4() -> no_return().
+foo4() -> case a of b -> ok end.
+
+% Creates fun that crashes with system call. No spec.
+foo5() -> fun() -> halt() end.
+
+% Creates fun that crashes with system call. With spec.
+-spec foo6() -> fun(() -> no_return()).
+foo6() -> fun() -> halt() end.
+
+% Creates fun from named fun that will crash. Neither have spec.
+foo7() -> fun foo1/0.
+
+% Creates fun from named fun that will crash. Has spec.
+-spec foo8() -> fun(() -> no_return()).
+foo8() -> fun foo1/0.
+
+% Creates fun from named fun that will crash. Named has spec.
+foo9() -> fun foo2/0.
+
+% Creates fun from named fun that will crash. Both have specs.
+-spec foo10() -> fun(() -> no_return()).
+foo10() -> fun foo2/0.
+
+% Creates fun from named fun that will crash. Neither have spec.
+foo11() -> fun foo3/0.
+
+% Creates fun from named fun that will crash. Has spec.
+-spec foo12() -> fun(() -> no_return()).
+foo12() -> fun foo3/0.
+
+% Creates fun from named fun that will crash. Named has spec.
+foo13() -> fun foo4/0.
+
+% Creates fun from named fun that will crash. Both have specs.
+-spec foo14() -> fun(() -> no_return()).
+foo14() -> fun foo4/0.
+
+% Creates fun calling a named fun that will crash. Neither have spec.
+foo15() -> fun() -> foo1() end.
+
+% Creates fun calling a named fun that will crash. Has spec.
+-spec foo16() -> fun(() -> no_return()).
+foo16() -> fun() -> foo1() end.
+
+% Creates fun calling a named fun that will crash. Named has spec.
+foo17() -> fun() -> foo2() end.
+
+% Creates fun calling a named fun that will crash. Both have specs.
+-spec foo18() -> fun(() -> no_return()).
+foo18() -> fun() -> foo2() end.
+
+% Creates fun calling a named fun that will crash. Neither have spec.
+foo19() -> fun() -> foo3() end.
+
+% Creates fun calling a named fun that will crash. Has spec.
+-spec foo20() -> fun(() -> no_return()).
+foo20() -> fun() -> foo3() end.
+
+% Creates fun calling a named fun that will crash. Named has spec.
+foo21() -> fun() -> foo4() end.
+
+% Creates fun calling a named fun that will crash. Both have specs.
+-spec foo22() -> fun(() -> no_return()).
+foo22() -> fun() -> foo4() end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo23() ->
+    Bomb = fun() -> halt() end,
+    case get(42) of
+	a -> Bomb();
+	b -> fun() -> halt() end
+    end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo24() -> fun(() -> no_return()).
+foo24() ->
+    Bomb = fun() -> halt() end,
+    case get(42) of
+	a -> Bomb();
+	b -> fun() -> halt() end
+    end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo25() ->
+    Bomb = fun() -> foo1() end,
+    case get(42) of
+	a -> Bomb();
+	b -> fun() -> foo1() end
+    end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo26() -> fun(() -> no_return()).
+foo26() ->
+    Bomb = fun foo1/0,
+    case get(42) of
+	a -> Bomb();
+	b -> fun foo1/0
+    end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo27() ->
+    Bomb = fun foo1/0,
+    case get(42) of
+	a -> Bomb();
+	b -> fun foo1/0
+    end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo28() -> fun(() -> no_return()).
+foo28() ->
+    Bomb = fun() -> foo1() end,
+    case get(42) of
+	a -> Bomb();
+	b -> fun() -> foo1() end
+    end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo29() ->
+    Bomb = fun() -> foo2() end,
+    case get(42) of
+	a -> Bomb();
+	b -> fun() -> foo2() end
+    end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo30() -> fun(() -> no_return()).
+foo30() ->
+    Bomb = fun foo2/0,
+    case get(42) of
+	a -> Bomb();
+	b -> fun foo2/0
+    end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo31() ->
+    Bomb = fun foo2/0,
+    case get(42) of
+	a -> Bomb();
+	b -> fun foo2/0
+    end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo32() -> fun(() -> no_return()).
+foo32() ->
+    Bomb = fun() -> foo2() end,
+    case get(42) of
+	a -> Bomb();
+	b -> fun() -> foo2() end
+    end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo33() ->
+    Bomb = fun() -> foo3() end,
+    case get(42) of
+	a -> Bomb();
+	b -> fun() -> foo3() end
+    end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo34() -> fun(() -> no_return()).
+foo34() ->
+    Bomb = fun foo3/0,
+    case get(42) of
+	a -> Bomb();
+	b -> fun foo3/0
+    end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo35() ->
+    Bomb = fun foo3/0,
+    case get(42) of
+	a -> Bomb();
+	b -> fun foo3/0
+    end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo36() -> fun(() -> no_return()).
+foo36() ->
+    Bomb = fun() -> foo3() end,
+    case get(42) of
+	a -> Bomb();
+	b -> fun() -> foo3() end
+    end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo37() ->
+    Bomb = fun() -> foo4() end,
+    case get(42) of
+	a -> Bomb();
+	b -> fun() -> foo4() end
+    end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo38() -> fun(() -> no_return()).
+foo38() ->
+    Bomb = fun foo4/0,
+    case get(42) of
+	a -> Bomb();
+	b -> fun foo4/0
+    end.
+
+% Creates two funs with no local return and will return one or die. No spec.
+foo39() ->
+    Bomb = fun foo4/0,
+    case get(42) of
+	a -> Bomb();
+	b -> fun foo4/0
+    end.
+
+% Creates two funs with no local return and will return one or die. With spec.
+-spec foo40() -> fun(() -> no_return()).
+foo40() ->
+    Bomb = fun() -> foo4() end,
+    case get(42) of
+	a -> Bomb();
+	b -> fun() -> foo4() end
+    end.
+
+% Obtains two funs with no local return and will return one or die. No spec.
+foo41() ->
+    Bomb = foo5(),
+    case get(42) of
+	a -> Bomb();
+	b -> foo5()
+    end.
+
+% Obtains two funs with no local return and will return one or die. With spec.
+-spec foo42() -> fun(() -> no_return()).
+foo42() ->
+    Bomb = foo5(),
+    case get(42) of
+	a -> Bomb();
+	b -> foo5()
+    end.
diff --git a/lib/dialyzer/test/small_SUITE_data/src/file_open_encoding.erl b/lib/dialyzer/test/small_SUITE_data/src/file_open_encoding.erl
index 4f1268eba8..086df3464b 100644
--- a/lib/dialyzer/test/small_SUITE_data/src/file_open_encoding.erl
+++ b/lib/dialyzer/test/small_SUITE_data/src/file_open_encoding.erl
@@ -6,9 +6,7 @@
 
 -export([parse/1]).
 
--type proplist() :: [{atom(), any()}].
-
--spec parse(string()) -> proplist().
+-spec parse(string()) -> proplists:proplist().
 parse(FileName) ->
   {ok, IoDevice} = file:open(FileName, [read, binary, {encoding, utf8}]),
   do_parse(IoDevice, []).
diff --git a/lib/dialyzer/test/small_SUITE_data/src/list_to_bitstring.erl b/lib/dialyzer/test/small_SUITE_data/src/list_to_bitstring.erl
new file mode 100644
index 0000000000..2da708cb15
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/list_to_bitstring.erl
@@ -0,0 +1,21 @@
+%%=====================================================================
+%% From: Ken Robinson
+%% Date: 28/04/2011, 17:26
+%%
+%% Program that produced borus "Function has no local return" warnings
+%% due to erlang:list_to_bitstring/1 having erroneous hard coded type
+%% information, namely accepting iolist() instead of bitstrlist().
+%% Fixed 29/04/2011.
+%%=====================================================================
+
+-module(list_to_bitstring).
+
+-export([l2bs/0, l2bs_ok/0]).
+
+%% This function was producing a warning
+l2bs() ->
+    erlang:list_to_bitstring([<<42>>, <<42:13>>]).
+
+%% while this one was ok.
+l2bs_ok() ->
+    erlang:list_to_bitstring([<<42>>, <<42,42>>]).
diff --git a/lib/dialyzer/test/small_SUITE_data/src/no_return_bug.erl b/lib/dialyzer/test/small_SUITE_data/src/no_return_bug.erl
new file mode 100644
index 0000000000..5c24902590
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/no_return_bug.erl
@@ -0,0 +1,42 @@
+%% Dialyzer couldn't infer that monitor_diskspace would go in an infinite loop
+%% instead of crashing due to the existence of list comprehensions that have a
+%% normal success typing. These were added to the monitor_diskspace's SCC and
+%% dialyzer_typesig didn't try to assign unit() to monitor_diskspace, as it
+%% required all the members of the SCC to return none().
+%%
+%% Testcase was submitted in erlang-questions mailing list by Prashanth Mundkur
+%% (http://erlang.org/pipermail/erlang-questions/2011-May/058063.html)
+
+-module(no_return_bug).
+-export([diskspace/1, monitor_diskspace/2, refresh_tags/1, monitor_launch/0]).
+
+-type diskinfo() :: {non_neg_integer(), non_neg_integer()}.
+
+-spec diskspace(nonempty_string()) -> {'ok', diskinfo()} | {'error', term()}.
+diskspace(Path) ->
+    case Path of
+        "a" -> {ok, {0,0}};
+        _ -> {error, error}
+    end.
+
+-spec monitor_diskspace(nonempty_string(),
+                        [{diskinfo(), nonempty_string()}]) ->
+                               no_return().
+monitor_diskspace(Root, Vols) ->
+    Df = fun(VolName) ->
+                 diskspace(filename:join([Root, VolName]))
+         end,
+    NewVols = [{Space, VolName}
+               || {VolName, {ok, Space}}
+                      <- [{VolName, Df(VolName)}
+                          || {_OldSpace, VolName} <- Vols]],
+    monitor_diskspace(Root, NewVols).
+
+-spec refresh_tags(nonempty_string()) -> no_return().
+refresh_tags(Root) ->
+    {ok, _} = diskspace(Root),
+    refresh_tags(Root).
+
+monitor_launch() ->
+    spawn_link(fun() -> refresh_tags("abc") end),
+    spawn_link(fun() -> monitor_diskspace("root", [{{0,0}, "a"}]) end).
diff --git a/lib/dialyzer/test/small_SUITE_data/src/nowarnunused.erl b/lib/dialyzer/test/small_SUITE_data/src/nowarnunused.erl
new file mode 100644
index 0000000000..63daeee9e3
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/nowarnunused.erl
@@ -0,0 +1,7 @@
+-module(nowarnunused).
+
+-compile({nowarn_unused_function, return_error/2}).
+
+-spec return_error(integer(), any()) -> no_return().
+return_error(Line, Message) ->
+    throw({error, {Line, ?MODULE, Message}}).
diff --git a/lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl b/lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl
new file mode 100644
index 0000000000..d3b504ae04
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/rebar_no_return.erl
@@ -0,0 +1,19 @@
+-module(rebar_no_return).
+
+-export([t/0]).
+
+-spec t() -> no_return().
+t() ->
+  F = log_and_halt("baz"),
+  F("foo", 123).
+
+-spec log_and_halt(string()) -> fun((string(),integer()) -> no_return()).
+log_and_halt(Msg) ->
+  fun(_, _) ->
+      abort(Msg)
+  end.
+
+-spec abort(string()) -> no_return().
+abort(Msg) ->
+  io:format("~s~n", [Msg]),
+  halt(1).
diff --git a/lib/diameter/doc/src/diameter_dict.xml b/lib/diameter/doc/src/diameter_dict.xml
index a87f59bad5..e7c530f1b8 100644
--- a/lib/diameter/doc/src/diameter_dict.xml
+++ b/lib/diameter/doc/src/diameter_dict.xml
@@ -105,7 +105,7 @@ quantity is insignificant.</p>
 <p>
 The tags, their arguments and the contents of each corresponding
 section are as follows.
-Each section can occur only once unless otherwise specified.
+Each section can occur at most once unless otherwise specified.
 The order in which sections are specified is unimportant.</p>
 
 <taglist>
@@ -115,6 +115,7 @@ The order in which sections are specified is unimportant.</p>
 <p>
 Defines the integer Number as the Diameter Application Id of the
 application in question.
+Required if the dictionary defines <c>@messages</c>.
 The section has empty content.</p>
 
 <p>
@@ -370,7 +371,11 @@ Integer values can be prefixed with 0x to be interpreted as
 hexidecimal.</p>
 
 <p>
-Can occur 0 or more times (with different values of Name).</p>
+Can occur 0 or more times (with different values of Name).
+The AVP in question can be defined in an inherited dictionary in order
+to introduce additional values.
+An AVP so extended must be referenced by in a <c>@messages</c> or
+<c>@grouped</c> section.</p>
 
 <p>
 Example:</p>
diff --git a/lib/diameter/src/compiler/diameter_codegen.erl b/lib/diameter/src/compiler/diameter_codegen.erl
index 213ba0d22c..30caebc544 100644
--- a/lib/diameter/src/compiler/diameter_codegen.erl
+++ b/lib/diameter/src/compiler/diameter_codegen.erl
@@ -250,9 +250,14 @@ f_name(Name) ->
 %%% ------------------------------------------------------------------------
 
 f_id(Spec) ->
-    Id = orddict:fetch(id, Spec),
     {?function, id, 0,
-     [{?clause, [], [], [?INTEGER(Id)]}]}.
+     [c_id(orddict:find(id, Spec))]}.
+
+c_id({ok, Id}) ->
+    {?clause, [], [], [?INTEGER(Id)]};
+
+c_id(error) ->
+    ?UNEXPECTED(0).
 
 %%% ------------------------------------------------------------------------
 %%% # vendor_id/0
@@ -454,9 +459,10 @@ avp(Spec) ->
     Native   = get_value(avp_types, Spec),
     Custom   = get_value(custom_types, Spec),
     Imported = get_value(import_avps, Spec),
-    avp([{N,T} || {N,_,T,_,_} <- Native], Imported, Custom).
+    Enums    = get_value(enums, Spec),
+    avp([{N,T} || {N,_,T,_,_} <- Native], Imported, Custom, Enums).
 
-avp(Native, Imported, Custom) ->
+avp(Native, Imported, Custom, Enums) ->
     Dict = orddict:from_list(Native),
 
     report(native, Dict),
@@ -470,8 +476,8 @@ avp(Native, Imported, Custom) ->
                                    false == lists:member(N, CustomNames)
                            end,
                            Native))
-        ++ lists:flatmap(fun c_imported_avp/1, Imported)
-        ++ lists:flatmap(fun(C) -> c_custom_avp(C, Dict) end, Custom).
+        ++ lists:flatmap(fun(I) -> cs_imported_avp(I, Enums) end, Imported)
+        ++ lists:flatmap(fun(C) -> cs_custom_avp(C, Dict) end, Custom).
 
 c_base_avp({AvpName, T}) ->
     {?clause, [?VAR('T'), ?VAR('Data'), ?ATOM(AvpName)],
@@ -487,23 +493,35 @@ base_avp(AvpName, 'Grouped') ->
 base_avp(_, Type) ->
     ?APPLY(diameter_types, Type, [?VAR('T'), ?VAR('Data')]).
 
-c_imported_avp({Mod, Avps}) ->
-    lists:map(fun(A) -> imported_avp(Mod, A) end, Avps).
+cs_imported_avp({Mod, Avps}, Enums) ->
+    lists:map(fun(A) -> imported_avp(Mod, A, Enums) end, Avps).
 
-imported_avp(_Mod, {AvpName, _, 'Grouped' = T, _, _}) ->
+imported_avp(_Mod, {AvpName, _, 'Grouped' = T, _, _}, _) ->
     c_base_avp({AvpName, T});
 
-imported_avp(Mod, {AvpName, _, _, _, _}) ->
+imported_avp(Mod, {AvpName, _, 'Enumerated' = T, _, _}, Enums) ->
+    case lists:keymember(AvpName, 1, Enums) of
+        true ->
+            c_base_avp({AvpName, T});
+        false ->
+            c_imported_avp(Mod, AvpName)
+    end;
+
+imported_avp(Mod, {AvpName, _, _, _, _}, _) ->
+    c_imported_avp(Mod, AvpName).
+
+c_imported_avp(Mod, AvpName) ->
     {?clause, [?VAR('T'), ?VAR('Data'), ?ATOM(AvpName)],
      [],
      [?APPLY(Mod, avp, [?VAR('T'),
                         ?VAR('Data'),
                         ?ATOM(AvpName)])]}.
 
-c_custom_avp({Mod, Avps}, Dict) ->
-    lists:map(fun(N) -> custom_avp(Mod, N, orddict:fetch(N, Dict)) end, Avps).
+cs_custom_avp({Mod, Avps}, Dict) ->
+    lists:map(fun(N) -> c_custom_avp(Mod, N, orddict:fetch(N, Dict)) end,
+              Avps).
 
-custom_avp(Mod, AvpName, Type) ->
+c_custom_avp(Mod, AvpName, Type) ->
     {?clause, [?VAR('T'), ?VAR('Data'), ?ATOM(AvpName)],
      [],
      [?APPLY(Mod, AvpName, [?VAR('T'), ?ATOM(Type), ?VAR('Data')])]}.
@@ -516,9 +534,25 @@ f_enumerated_avp(Spec) ->
     {?function, enumerated_avp, 3, enumerated_avp(Spec) ++ [?UNEXPECTED(3)]}.
 
 enumerated_avp(Spec) ->
-    lists:flatmap(fun c_enumerated_avp/1, get_value(enums, Spec)).
+    Enums = get_value(enums, Spec),
+    lists:flatmap(fun cs_enumerated_avp/1, Enums)
+        ++ lists:flatmap(fun({M,Es}) -> enumerated_avp(M, Es, Enums) end,
+                         get_value(import_enums, Spec)).
+
+enumerated_avp(Mod, Es, Enums) ->
+    lists:flatmap(fun({N,_}) ->
+                          cs_enumerated_avp(lists:keymember(N, 1, Enums),
+                                            Mod,
+                                            N)
+                  end,
+                  Es).
 
-c_enumerated_avp({AvpName, Values}) ->
+cs_enumerated_avp(true, Mod, Name) ->
+    [c_imported_avp(Mod, Name)];
+cs_enumerated_avp(false, _, _) ->
+    [].
+
+cs_enumerated_avp({AvpName, Values}) ->
     lists:flatmap(fun(V) -> c_enumerated_avp(AvpName, V) end, Values).
 
 c_enumerated_avp(AvpName, {I,_}) ->
@@ -537,10 +571,14 @@ f_msg_header(Spec) ->
     {?function, msg_header, 1, msg_header(Spec) ++ [?UNEXPECTED(1)]}.
 
 msg_header(Spec) ->
+    msg_header(get_value(messages, Spec), Spec).
+
+msg_header([], _) ->
+    [];
+msg_header(Msgs, Spec) ->
     ApplId = orddict:fetch(id, Spec),
 
-    lists:map(fun({M,C,F,_,_}) -> c_msg_header(M, C, F, ApplId) end,
-              get_value(messages, Spec)).
+    lists:map(fun({M,C,F,_,_}) -> c_msg_header(M, C, F, ApplId) end, Msgs).
 
 %% Note that any application id in the message header spec is ignored.
 
@@ -616,10 +654,12 @@ f_empty_value(Spec) ->
     {?function, empty_value, 1, empty_value(Spec)}.
 
 empty_value(Spec) ->
+    Imported = lists:flatmap(fun avps/1, get_value(import_enums, Spec)),
     Groups = get_value(grouped, Spec)
         ++ lists:flatmap(fun avps/1, get_value(import_groups, Spec)),
-    Enums = get_value(enums, Spec)
-        ++ lists:flatmap(fun avps/1, get_value(import_enums, Spec)),
+    Enums = [T || {N,_} = T <- get_value(enums, Spec),
+                  not lists:keymember(N, 1, Imported)]
+        ++ Imported,
     lists:map(fun c_empty_value/1, Groups ++ Enums)
         ++ [{?clause, [?VAR('Name')], [], [?CALL(empty, [?VAR('Name')])]}].
 
diff --git a/lib/diameter/src/compiler/diameter_spec_util.erl b/lib/diameter/src/compiler/diameter_spec_util.erl
index 322d53a199..b60886b678 100644
--- a/lib/diameter/src/compiler/diameter_spec_util.erl
+++ b/lib/diameter/src/compiler/diameter_spec_util.erl
@@ -39,11 +39,11 @@ parse(Path, Options) ->
     {ok, B} = file:read_file(Path),
     Chunks = chunk(B),
     Spec = make_spec(Chunks),
-    true = enums_defined(Spec),   %% sanity checks
-    true = groups_defined(Spec),  %%
+    true = groups_defined(Spec),  %% sanity checks
     true = customs_defined(Spec), %%
     Full = import_enums(import_groups(import_avps(insert_codes(Spec),
                                                   Options))),
+    true = enums_defined(Full),   %% sanity checks
     true = v_flags_set(Spec),
     Full.
 
@@ -243,35 +243,48 @@ get_value(Key, Spec) ->
 %% with an appropriate type.
 
 enums_defined(Spec) ->
-    is_defined(Spec, 'Enumerated', enums).
+    Avps = get_value(avp_types, Spec),
+    Import = get_value(import_enums, Spec),
+    lists:all(fun({N,_}) ->
+                      true = enum_defined(N, Avps, Import)
+              end,
+              get_value(enums, Spec)).
 
-groups_defined(Spec) ->
-    is_defined(Spec, 'Grouped', grouped).
+enum_defined(Name, Avps, Import) ->
+    case lists:keyfind(Name, 1, Avps) of
+        {Name, _, 'Enumerated', _, _} ->
+            true;
+        {Name, _, T, _, _} ->
+            ?ERROR({avp_has_wrong_type, Name, 'Enumerated', T});
+        false ->
+            lists:any(fun({_,Is}) -> lists:keymember(Name, 1, Is) end, Import)
+                orelse ?ERROR({avp_not_defined, Name, 'Enumerated'})
+    end.
+%% Note that an AVP is imported only if referenced by a message or
+%% grouped AVP, so the final branch will fail if an enum definition is
+%% extended without this being the case.
 
-is_defined(Spec, Type, Key) ->
+groups_defined(Spec) ->
     Avps = get_value(avp_types, Spec),
-    lists:all(fun(T) -> true = is_local(name(Key, T), Type, Avps) end,
-              get_value(Key, Spec)).
+    lists:all(fun({N,_,_,_}) -> true = group_defined(N, Avps) end,
+              get_value(grouped, Spec)).
 
-name(enums,   {N,_})     -> N;
-name(grouped, {N,_,_,_}) -> N.
-
-is_local(Name, Type, Avps) ->
+group_defined(Name, Avps) ->
     case lists:keyfind(Name, 1, Avps) of
-        {Name, _, Type, _, _} ->
+        {Name, _, 'Grouped', _, _} ->
             true;
         {Name, _, T, _, _} ->
-            ?ERROR({avp_has_wrong_type, Name, Type, T});
+            ?ERROR({avp_has_wrong_type, Name, 'Grouped', T});
         false ->
-            ?ERROR({avp_not_defined, Name, Type})
+            ?ERROR({avp_not_defined, Name, 'Grouped'})
     end.
 
 customs_defined(Spec) ->
     Avps = get_value(avp_types, Spec),
-    lists:all(fun(A) -> true = is_local(A, Avps) end,
+    lists:all(fun(A) -> true = custom_defined(A, Avps) end,
               lists:flatmap(fun last/1, get_value(custom_types, Spec))).
 
-is_local(Name, Avps) ->
+custom_defined(Name, Avps) ->
     case lists:keyfind(Name, 1, Avps) of
         {Name, _, T, _, _} when T == 'Grouped';
                                 T == 'Enumerated' ->
@@ -510,6 +523,9 @@ choose(false, _, X) -> X.
 %% ------------------------------------------------------------------------
 %% import_groups/1
 %% import_enums/1
+%%
+%% For each inherited module, store the content of imported AVP's of
+%% type grouped/enumerated in a new key.
 
 import_groups(Spec) ->
     orddict:store(import_groups, import(grouped, Spec), Spec).
diff --git a/lib/diameter/test/Makefile b/lib/diameter/test/Makefile
index 823e2f0311..b3648c7bb1 100644
--- a/lib/diameter/test/Makefile
+++ b/lib/diameter/test/Makefile
@@ -404,5 +404,5 @@ release_tests_spec: tests
 #                        $(HRL_FILES) $(ERL_FILES) \
 #                        $(RELSYSDIR)
 #
-	chmod -f -R u+w $(RELSYSDIR)
+	chmod -R u+w $(RELSYSDIR)
 
diff --git a/lib/docbuilder/src/docb_gen.erl b/lib/docbuilder/src/docb_gen.erl
index 0d8d640324..75494314f1 100644
--- a/lib/docbuilder/src/docb_gen.erl
+++ b/lib/docbuilder/src/docb_gen.erl
@@ -18,6 +18,10 @@
 -module(docb_gen).
 
 -export([module/1, module/2, users_guide/1, users_guide/2]).
+-deprecated([{module,1,next_major_release},
+	     {module,2,next_major_release},
+	     {users_guide,1,next_major_release},
+	     {users_guide,2,next_major_release}]).
 
 -record(args, {suffix=".xml",
 	       layout=docb_edoc_xml_cb,
diff --git a/lib/docbuilder/src/docb_transform.erl b/lib/docbuilder/src/docb_transform.erl
index 9c7561b07b..736ac92274 100644
--- a/lib/docbuilder/src/docb_transform.erl
+++ b/lib/docbuilder/src/docb_transform.erl
@@ -18,6 +18,8 @@
 -module(docb_transform).
 
 -export([file/1, file/2]).
+-deprecated([{file,1,next_major_release},
+	     {file,2,next_major_release}]).
 
 %% file(File) -> ok | {error, Reason}
 %% file(File, Opts) -> ok | {error, Reason}
diff --git a/lib/docbuilder/src/docb_xml_check.erl b/lib/docbuilder/src/docb_xml_check.erl
index 8ae5cd2eac..5912e22e7b 100644
--- a/lib/docbuilder/src/docb_xml_check.erl
+++ b/lib/docbuilder/src/docb_xml_check.erl
@@ -18,6 +18,7 @@
 -module(docb_xml_check).
 
 -export([validate/1]).
+-deprecated([{validate,1,next_major_release}]).
 
 %% validate(File) -> ok | error | {error, badfile}
 %%   File = string(), file name with or without ".xml" extension
diff --git a/lib/docbuilder/vsn.mk b/lib/docbuilder/vsn.mk
index 2475966ec2..6df438a537 100644
--- a/lib/docbuilder/vsn.mk
+++ b/lib/docbuilder/vsn.mk
@@ -1 +1 @@
-DOCB_VSN = 0.9.8.10
+DOCB_VSN = 0.9.8.11
diff --git a/lib/edoc/Makefile b/lib/edoc/Makefile
index e512e390e3..1add669398 100644
--- a/lib/edoc/Makefile
+++ b/lib/edoc/Makefile
@@ -13,8 +13,6 @@
 # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
 # AB. All Rights Reserved.''
 # 
-#     $Id$
-#
 include $(ERL_TOP)/make/target.mk
 include $(ERL_TOP)/make/$(TARGET)/otp.mk
 
diff --git a/lib/edoc/doc/Makefile b/lib/edoc/doc/Makefile
index a0f6484382..c5f68b25d0 100644
--- a/lib/edoc/doc/Makefile
+++ b/lib/edoc/doc/Makefile
@@ -13,8 +13,6 @@
 # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
 # AB. All Rights Reserved.''
 # 
-#     $Id: Makefile,v 1.1.1.1 2004/10/04 13:53:33 richardc Exp $
-#
 include $(ERL_TOP)/make/target.mk
 include $(ERL_TOP)/make/$(TARGET)/otp.mk
 
diff --git a/lib/edoc/doc/overview.edoc b/lib/edoc/doc/overview.edoc
index bd603b7a13..fa699c6f08 100644
--- a/lib/edoc/doc/overview.edoc
+++ b/lib/edoc/doc/overview.edoc
@@ -1084,10 +1084,11 @@ Details:
       the Erlang programming language.</li>
   <li>`boolean()' is the subset of `atom()' consisting
       of the atoms `true' and `false'.</li>
-  <li>`char()' is a subset of
-      `integer()' representing character codes.</li>
+  <li>`char()' is the subset of `integer()' representing
+      Unicode character codes: hex 000000-10FFFF.</li>
   <li>`tuple()' is the set of all tuples `{...}'.</li>
-  <li>`list(T)' is just an alias for `[T]'.</li>
+  <li>`list(T)' is just an alias for `[T]'; list() is an alias
+      for `list(any())', i.e., `[any()]'.</li>
   <li>`nil()' is an alias for the empty list `[]'.</li>
   <li>`cons(H,T)' is the list constructor. This is usually not
       used directly. It is possible to recursively define `list(T)
diff --git a/lib/edoc/doc/src/Makefile b/lib/edoc/doc/src/Makefile
index 5ee0096f0f..b933094464 100644
--- a/lib/edoc/doc/src/Makefile
+++ b/lib/edoc/doc/src/Makefile
@@ -13,8 +13,6 @@
 # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
 # AB. All Rights Reserved.''
 # 
-#     $Id$
-#
 include $(ERL_TOP)/make/target.mk
 include $(ERL_TOP)/make/$(TARGET)/otp.mk
 
diff --git a/lib/edoc/include/Makefile b/lib/edoc/include/Makefile
index 0533c27567..5b2ad38c9d 100644
--- a/lib/edoc/include/Makefile
+++ b/lib/edoc/include/Makefile
@@ -13,8 +13,6 @@
 # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
 # AB. All Rights Reserved.''
 # 
-#     $Id$
-#
 include $(ERL_TOP)/make/target.mk
 include $(ERL_TOP)/make/$(TARGET)/otp.mk
 
diff --git a/lib/edoc/priv/edoc_generate.src b/lib/edoc/priv/edoc_generate.src
index e87fdbc902..7ec89207b0 100644
--- a/lib/edoc/priv/edoc_generate.src
+++ b/lib/edoc/priv/edoc_generate.src
@@ -14,9 +14,6 @@
 # Portions created by Ericsson are Copyright 1999-2000, Ericsson 
 # Utvecklings AB. All Rights Reserved.''
 # 
-#     $Id$
-#
-#
 
 #EDOC_DIR=/clearcase/otp/internal_tools/edoc
 EDOC_DIR=/home/otp/sgml/edoc-%EDOC_VSN%
diff --git a/lib/edoc/src/Makefile b/lib/edoc/src/Makefile
index 9c5a9d30d1..fcb0b61292 100644
--- a/lib/edoc/src/Makefile
+++ b/lib/edoc/src/Makefile
@@ -23,7 +23,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/edoc-$(VSN)
 
 EBIN = ../ebin
 XMERL = ../../xmerl
-ERL_COMPILE_FLAGS += -I../include -I$(XMERL)/include +warn_unused_vars +nowarn_shadow_vars +warn_unused_import +warn_deprecated_guard
+ERL_COMPILE_FLAGS += -pa $(XMERL) -I../include -I$(XMERL)/include +warn_unused_vars +nowarn_shadow_vars +warn_unused_import +warn_deprecated_guard
 
 SOURCES= \
 	edoc.erl edoc_data.erl edoc_doclet.erl edoc_extract.erl \
diff --git a/lib/edoc/src/edoc.erl b/lib/edoc/src/edoc.erl
index 360f2dbc9e..a279f7dcb3 100644
--- a/lib/edoc/src/edoc.erl
+++ b/lib/edoc/src/edoc.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id$
-%%
 %% @copyright 2001-2007 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
 %% @version {@version}
@@ -60,8 +58,6 @@
 
 -compile({no_auto_import,[error/1]}).
 
--import(edoc_report, [report/2, report/3, error/1, error/3]).
-
 -include("edoc.hrl").
 
 
@@ -179,8 +175,8 @@ application(App, Options) when is_atom(App) ->
  	Dir when is_list(Dir) ->
  	    application(App, Dir, Options);
  	_ ->
- 	    report("cannot find application directory for '~s'.",
- 		   [App]),
+	    edoc_report:report("cannot find application directory for '~s'.",
+                               [App]),
  	    exit(error)
     end.
 
@@ -663,8 +659,8 @@ read_source(Name, Opts0) ->
 	    check_forms(Forms, Name),
 	    Forms;
 	{error, R} ->
-	    error({"error reading file '~s'.",
-		   [edoc_lib:filename(Name)]}),
+	    edoc_report:error({"error reading file '~s'.",
+                               [edoc_lib:filename(Name)]}),
 	    exit({error, R})
     end.
 
@@ -688,11 +684,10 @@ check_forms(Fs, Name) ->
 		 error_marker ->
 		     case erl_syntax:error_marker_info(F) of
 			 {L, M, D} ->
-			     error(L, Name, {format_error, M, D});
-
+			     edoc_report:error(L, Name, {format_error, M, D});
 			 Other ->
-			     report(Name, "unknown error in "
-				    "source code: ~w.", [Other])
+			     edoc_report:report(Name, "unknown error in "
+                                                "source code: ~w.", [Other])
 		     end,
 		     exit(error);
 		 _ ->
diff --git a/lib/edoc/src/edoc_data.erl b/lib/edoc/src/edoc_data.erl
index 27f43dca5a..e3b5a0d51b 100644
--- a/lib/edoc/src/edoc_data.erl
+++ b/lib/edoc/src/edoc_data.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id$
-%%
 %% @private
 %% @copyright 2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
diff --git a/lib/edoc/src/edoc_doclet.erl b/lib/edoc/src/edoc_doclet.erl
index 30eef3e63a..c66be9d7c7 100644
--- a/lib/edoc/src/edoc_doclet.erl
+++ b/lib/edoc/src/edoc_doclet.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id$
-%%
 %% @copyright 2003-2006 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
 %% @see edoc
@@ -52,7 +50,7 @@
 -define(IMAGE, "erlang.png").
 -define(NL, "\n").
 
--include("xmerl.hrl").
+-include_lib("xmerl/include/xmerl.hrl").
 
 %% Sources is the list of inputs in the order they were found.  Packages
 %% and Modules are sorted lists of atoms without duplicates. (They
diff --git a/lib/edoc/src/edoc_extract.erl b/lib/edoc/src/edoc_extract.erl
index 5e28762c53..1209d86fe5 100644
--- a/lib/edoc/src/edoc_extract.erl
+++ b/lib/edoc/src/edoc_extract.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id: $
-%%
 %% @copyright 2001-2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
 %% @see edoc
@@ -238,8 +236,8 @@ file(File, Context, Env, Opts) ->
     case file:read_file(File) of
 	{ok, Bin} ->
 	    {ok, text(binary_to_list(Bin), Context, Env, Opts, File)};
-	{error, _R} = Error ->
-	    Error
+        {error, _} = Error ->
+            Error
     end.
 
 
@@ -298,8 +296,8 @@ get_module_info(Forms, File) ->
     {Name, Vars} = case lists:keyfind(module, 1, L) of
 		       {module, N} when is_atom(N) ->
 			   {N, none};
-		       {module, {N, _Vs} = NVs} when is_atom(N) ->
-			   NVs;
+		       {module, {N, _}=Mod} when is_atom(N) ->
+			   Mod;
 		       _ ->
 			   report(File, "module name missing.", []),
 			   exit(error)
diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl
index 3ec87b7060..1c0841815f 100644
--- a/lib/edoc/src/edoc_layout.erl
+++ b/lib/edoc/src/edoc_layout.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id: $
-%%
 %% @author Richard Carlsson <[email protected]>
 %% @copyright 2001-2006 Richard Carlsson
 %% @see edoc
@@ -33,7 +31,7 @@
 
 -import(edoc_report, [report/2]).
 
--include("xmerl.hrl").
+-include_lib("xmerl/include/xmerl.hrl").
 
 -define(HTML_EXPORT, xmerl_html).
 -define(DEFAULT_XML_EXPORT, ?HTML_EXPORT).
@@ -959,12 +957,16 @@ local_label(R) ->
 
 xhtml(Title, CSS, Body) ->
     [{html, [?NL,
-	    {head, [?NL,
-		    {title, Title},
-		    ?NL] ++ CSS},
-	    ?NL,
-	    {body, [{bgcolor, "white"}], Body},
-	    ?NL]
+	     {head, [?NL,
+		     {meta, [{'http-equiv',"Content-Type"},
+			     {content, "text/html; charset=ISO-8859-1"}],
+		      []},
+		     ?NL,
+		     {title, Title},
+		     ?NL] ++ CSS},
+	     ?NL,
+	     {body, [{bgcolor, "white"}], Body},
+	     ?NL]
      },
      ?NL].
 
diff --git a/lib/edoc/src/edoc_lib.erl b/lib/edoc/src/edoc_lib.erl
index 585e30a2d2..6c698e83ef 100644
--- a/lib/edoc/src/edoc_lib.erl
+++ b/lib/edoc/src/edoc_lib.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id$
-%%
 %% @copyright 2001-2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
 %% @see edoc
@@ -40,7 +38,7 @@
 -import(edoc_report, [report/2, warning/2]).
 
 -include("edoc.hrl").
--include("xmerl.hrl").
+-include_lib("xmerl/include/xmerl.hrl").
 
 -define(FILE_BASE, "/").
 
@@ -494,7 +492,7 @@ uri_get_file(File0) ->
 uri_get_http(URI) ->
     %% Try using option full_result=false
     case catch {ok, httpc:request(get, {URI,[]}, [],
-				 [{full_result, false}])} of
+				  [{full_result, false}])} of
 	{'EXIT', _} ->
 	    uri_get_http_r10(URI);
 	Result ->
diff --git a/lib/edoc/src/edoc_parser.yrl b/lib/edoc/src/edoc_parser.yrl
index 6943f1bdb8..3ce4cde4fb 100644
--- a/lib/edoc/src/edoc_parser.yrl
+++ b/lib/edoc/src/edoc_parser.yrl
@@ -23,9 +23,6 @@
 %% USA
 %%
 %% Author contact: [email protected]
-%%
-%% $Id $
-%%
 %% =====================================================================
 
 Nonterminals
@@ -362,10 +359,10 @@ parse_spec(S, L) ->
 		{ok, Spec} ->
 		    Spec;
 		{error, E} ->
-		    throw_error(E, L)
+		    throw_error({parse_spec, E}, L)
 	    end;
 	{error, E, _} ->
-	    throw_error(E, L)
+	    throw_error({parse_spec, E}, L)
     end.
 
 %% ---------------------------------------------------------------------
diff --git a/lib/edoc/src/edoc_report.erl b/lib/edoc/src/edoc_report.erl
index ee54c60c90..f082513bee 100644
--- a/lib/edoc/src/edoc_report.erl
+++ b/lib/edoc/src/edoc_report.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id$
-%% 
 %% @private
 %% @copyright 2001-2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
diff --git a/lib/edoc/src/edoc_run.erl b/lib/edoc/src/edoc_run.erl
index 96e5ea4631..1355db840f 100644
--- a/lib/edoc/src/edoc_run.erl
+++ b/lib/edoc/src/edoc_run.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id$
-%%
 %% @copyright 2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
 %% @see edoc
diff --git a/lib/edoc/src/edoc_scanner.erl b/lib/edoc/src/edoc_scanner.erl
index 9d2e6f3aed..8e895ad1ad 100644
--- a/lib/edoc/src/edoc_scanner.erl
+++ b/lib/edoc/src/edoc_scanner.erl
@@ -13,8 +13,6 @@
 %% AB. Portions created by Ericsson are Copyright 1999, Ericsson
 %% Utvecklings AB. All Rights Reserved.''
 %%
-%% $Id: $
-%%
 %% @private
 %% @copyright Richard Carlsson 2001-2003. Portions created by Ericsson
 %% are Copyright 1999, Ericsson Utvecklings AB. All Rights Reserved.
diff --git a/lib/edoc/src/edoc_specs.erl b/lib/edoc/src/edoc_specs.erl
index 519ade726f..5acf8ac0d5 100644
--- a/lib/edoc/src/edoc_specs.erl
+++ b/lib/edoc/src/edoc_specs.erl
@@ -27,7 +27,6 @@
 -include("edoc.hrl").
 -include("edoc_types.hrl").
 
--type proplist() :: [proplists:property()].
 -type syntaxTree() :: erl_syntax:syntaxTree().
 
 -define(TOP_TYPE, term).
@@ -87,8 +86,9 @@ dummy_spec(Form) ->
     #tag{name = spec, line = element(2, hd(TypeSpecs)),
          origin = code, data = S}.
 
--spec docs(Forms::[syntaxTree()], CommentFun) -> dict() when
-      CommentFun :: fun(([syntaxTree()], Line :: term()) -> #tag{}).
+-spec docs(Forms::[syntaxTree()],
+           CommentFun :: fun( ([syntaxTree()], Line :: term()) -> #tag{} ))
+          -> dict().
 
 %% @doc Find comments after -type/-opaque declarations.
 %% Postcomments "inside" the type are skipped.
@@ -98,7 +98,7 @@ docs(Forms, CommentFun) ->
 -type entry() :: #entry{}.
 -type module_info() :: #module{}.
 -type entries() :: [entry()].
--spec add_data(Entries::entries(), Options::proplist(),
+-spec add_data(Entries::entries(), Options::proplists:proplist(),
                File::file:filename(), Module::module_info()) -> entries().
 
 %% @doc Create tags a la EDoc for Erlang specifications and types.
@@ -305,8 +305,6 @@ d2e({ann_type,_,[V, T0]}) ->
     %% layout module.
     T = d2e(T0),
     ?add_t_ann(T, element(3, V));
-d2e({type,_,no_return,[]}) ->
-    #t_type{name = #t_name{name = none}};
 d2e({remote_type,_,[{atom,_,M},{atom,_,F},Ts0]}) ->
     Ts = d2e(Ts0),
     typevar_anno(#t_type{name = #t_name{module = M, name = F}, args = Ts}, Ts);
diff --git a/lib/edoc/src/edoc_tags.erl b/lib/edoc/src/edoc_tags.erl
index 8ee8f87b5f..80989428ce 100644
--- a/lib/edoc/src/edoc_tags.erl
+++ b/lib/edoc/src/edoc_tags.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id$
-%%
 %% @private
 %% @copyright 2001-2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
diff --git a/lib/edoc/src/edoc_types.erl b/lib/edoc/src/edoc_types.erl
index 1ded63dffe..a54544868c 100644
--- a/lib/edoc/src/edoc_types.erl
+++ b/lib/edoc/src/edoc_types.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id$
-%%
 %% @private
 %% @copyright 2001-2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
@@ -34,13 +32,13 @@
 %% @headerfile "edoc_types.hrl"
 
 -include("edoc_types.hrl").
--include("xmerl.hrl").
+-include_lib("xmerl/include/xmerl.hrl").
 
 
 is_predefined(any, 0) -> true;
 is_predefined(atom, 0) -> true;
 is_predefined(binary, 0) -> true;
-is_predefined(bool, 0) -> true;
+is_predefined(bool, 0) -> true;    % kept for backwards compatibility
 is_predefined(char, 0) -> true;
 is_predefined(cons, 2) -> true;
 is_predefined(deep_string, 0) -> true;
@@ -51,6 +49,7 @@ is_predefined(list, 0) -> true;
 is_predefined(list, 1) -> true;
 is_predefined(nil, 0) -> true;
 is_predefined(none, 0) -> true;
+is_predefined(no_return, 0) -> true;
 is_predefined(number, 0) -> true;
 is_predefined(pid, 0) -> true;
 is_predefined(port, 0) -> true;
diff --git a/lib/edoc/src/edoc_wiki.erl b/lib/edoc/src/edoc_wiki.erl
index 9a31bc9a82..2f2d14853c 100644
--- a/lib/edoc/src/edoc_wiki.erl
+++ b/lib/edoc/src/edoc_wiki.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id$
-%%
 %% @private
 %% @copyright 2001-2003 Richard Carlsson
 %% @author Richard Carlsson <[email protected]>
@@ -70,7 +68,7 @@
 -export([parse_xml/2, expand_text/2]).
 
 -include("edoc.hrl").
--include("xmerl.hrl").
+-include_lib("xmerl/include/xmerl.hrl").
 
 -define(BASE_HEADING, 3).
 
@@ -82,8 +80,8 @@ parse_xml(Data, Line) ->
 
 parse_xml_1(Text, Line) ->
     Text1 = "<doc>" ++ Text ++ "</doc>",
-    Options = [{line, Line}, {encoding, "iso-8859-1"}],
-    case catch {ok, xmerl_scan:string(Text1, Options)} of
+    Opts = [{line, Line}, {encoding, 'iso-8859-1'}],
+    case catch {ok, xmerl_scan:string(Text1, Opts)} of
 	{ok, {E, _}} ->
 	    E#xmlElement.content;
 	{'EXIT', {fatal, {Reason, L, _C}}} ->
@@ -360,10 +358,7 @@ par_text(Cs, As, Bs, E, Es) ->
 		      [] -> Bs;
 		      _ -> [#xmlElement{name = p, content = Es1} | Bs]
 		  end,
-	    Bs1 = case Ss of
-		      [] -> Bs0;
-		      _ -> [#xmlText{value = Ss} | Bs0]
-		  end,
+	    Bs1 = [#xmlText{value = Ss} | Bs0],
 	    case Cs2 of
 		[] ->
 		    par(Es, [], Bs1);
diff --git a/lib/edoc/src/otpsgml_layout.erl b/lib/edoc/src/otpsgml_layout.erl
index 45f74b299e..d425dc0ed8 100644
--- a/lib/edoc/src/otpsgml_layout.erl
+++ b/lib/edoc/src/otpsgml_layout.erl
@@ -14,8 +14,6 @@
 %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 %% USA
 %%
-%% $Id$
-%%
 %% @author Richard Carlsson <[email protected]>
 %% @author Kenneth Lundin <[email protected]>
 %% @copyright 2001-2004 Richard Carlsson
@@ -34,7 +32,7 @@
 
 -import(edoc_report, [report/2]).
 
--include("xmerl.hrl").
+-include_lib("xmerl/include/xmerl.hrl").
 
 -define(SGML_EXPORT, xmerl_otpsgml).
 -define(DEFAULT_XML_EXPORT, ?SGML_EXPORT).
diff --git a/lib/edoc/test/edoc_SUITE.erl b/lib/edoc/test/edoc_SUITE.erl
index 0d57591e3e..5b95c35756 100644
--- a/lib/edoc/test/edoc_SUITE.erl
+++ b/lib/edoc/test/edoc_SUITE.erl
@@ -13,8 +13,6 @@
 %% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
 %% AB. All Rights Reserved.''
 %% 
-%%     $Id$
-%%
 -module(edoc_SUITE).
 
 -include_lib("test_server/include/test_server.hrl").
diff --git a/lib/erl_docgen/priv/bin/xref_mod_app.escript b/lib/erl_docgen/priv/bin/xref_mod_app.escript
index 13671ef2f8..c2bd62f9e0 100755
--- a/lib/erl_docgen/priv/bin/xref_mod_app.escript
+++ b/lib/erl_docgen/priv/bin/xref_mod_app.escript
@@ -73,7 +73,12 @@ usage() ->
 modapp(TopDir) ->
     AppDirs = filelib:wildcard(filename:join([TopDir,"lib","*"])),
     AM = [appmods(D) || D <- AppDirs],
-    lists:keysort(1, [{M,A} || {A,Ms} <- AM, M <- Ms]).
+    ERTS = [preloaded(TopDir) || lists:keyfind("erts", 1, AM) =:= false],
+    lists:keysort(1, [{M,A} || {A,Ms} <- ERTS++AM, M <- Ms]).
+
+preloaded(TopDir) ->
+    {"preloaded",Mods} = appmods(filename:join([TopDir,"erts","preloaded"])),
+    {"erts",Mods}.
 
 %% It's OK if too much data is generated as long as all applications
 %% and all modules are mentioned.
diff --git a/lib/erl_docgen/priv/xsl/db_html.xsl b/lib/erl_docgen/priv/xsl/db_html.xsl
index 982572aeef..a9052f29e5 100644
--- a/lib/erl_docgen/priv/xsl/db_html.xsl
+++ b/lib/erl_docgen/priv/xsl/db_html.xsl
@@ -433,6 +433,8 @@
     <!-- Search "local types" as well -->
     <xsl:variable name="local_types"
                 select="ancestor::desc/preceding-sibling::type
+	                       [string-length(@name) > 0]
+                      | ancestor::type_desc/preceding-sibling::type
 	                       [string-length(@name) > 0]"/>
     <xsl:variable name="has_anno_in_local_type">
       <xsl:for-each select="$local_types">
diff --git a/lib/erl_docgen/priv/xsl/db_man.xsl b/lib/erl_docgen/priv/xsl/db_man.xsl
index 25b62f68c5..8db4714249 100644
--- a/lib/erl_docgen/priv/xsl/db_man.xsl
+++ b/lib/erl_docgen/priv/xsl/db_man.xsl
@@ -363,6 +363,8 @@
     <!-- Search "local types" as well -->
     <xsl:variable name="local_types"
                 select="ancestor::desc/preceding-sibling::type
+	                       [string-length(@name) > 0]
+                      | ancestor::type_desc/preceding-sibling::type
 	                       [string-length(@name) > 0]"/>
     <xsl:variable name="has_anno_in_local_type">
       <xsl:for-each select="$local_types">
diff --git a/lib/erl_docgen/priv/xsl/db_pdf.xsl b/lib/erl_docgen/priv/xsl/db_pdf.xsl
index 5119e3e36a..a3d601d861 100644
--- a/lib/erl_docgen/priv/xsl/db_pdf.xsl
+++ b/lib/erl_docgen/priv/xsl/db_pdf.xsl
@@ -410,6 +410,8 @@
     <!-- Search "local types" as well -->
     <xsl:variable name="local_types"
                 select="ancestor::desc/preceding-sibling::type
+	                       [string-length(@name) > 0]
+                      | ancestor::type_desc/preceding-sibling::type
 	                       [string-length(@name) > 0]"/>
     <xsl:variable name="has_anno_in_local_type">
       <xsl:for-each select="$local_types">
diff --git a/lib/erl_interface/src/connect/ei_resolve.c b/lib/erl_interface/src/connect/ei_resolve.c
index 50c5a4161d..ba8f8fbce3 100644
--- a/lib/erl_interface/src/connect/ei_resolve.c
+++ b/lib/erl_interface/src/connect/ei_resolve.c
@@ -185,7 +185,12 @@ static int verify_dns_configuration(void)
  * align: increment buf until it is dword-aligned, reduce len by same amount.
  * advance:  increment buf by n bytes, reduce len by same amount .
  */
-#define align_buf(buf,len) for (;(((unsigned)buf)&0x3); (buf)++, len--)
+#if defined SIZEOF_VOID_P
+#define ALIGNBYTES (SIZEOF_VOID_P - 1)
+#else
+#define ALIGNBYTES (sizeof(void*) - 1)
+#endif
+#define align_buf(buf,len) for (;(((unsigned)buf) & ALIGNBYTES); (buf)++, len--)
 #define advance_buf(buf,len,n) ((buf)+=(n),(len)-=(n))
 
 /* "and now the tricky part..." */
diff --git a/lib/erl_interface/src/encode/encode_atom.c b/lib/erl_interface/src/encode/encode_atom.c
index 69f2d1451c..b1a4479034 100644
--- a/lib/erl_interface/src/encode/encode_atom.c
+++ b/lib/erl_interface/src/encode/encode_atom.c
@@ -17,13 +17,17 @@
  * %CopyrightEnd%
  */
 #include <string.h>
+#include <limits.h>
 #include "eidef.h"
 #include "eiext.h"
 #include "putget.h"
 
 int ei_encode_atom(char *buf, int *index, const char *p)
 {
-    return ei_encode_atom_len(buf, index, p, strlen(p));
+    size_t len = strlen(p);
+
+    if (len >= INT_MAX) return -1;
+    return ei_encode_atom_len(buf, index, p, len);
 }
 
 int ei_encode_atom_len(char *buf, int *index, const char *p, int len)
diff --git a/lib/erl_interface/src/encode/encode_string.c b/lib/erl_interface/src/encode/encode_string.c
index 1d342cb605..593bbf2b6d 100644
--- a/lib/erl_interface/src/encode/encode_string.c
+++ b/lib/erl_interface/src/encode/encode_string.c
@@ -17,6 +17,7 @@
  * %CopyrightEnd%
  */
 #include <string.h>
+#include <limits.h>
 #include "eidef.h"
 #include "eiext.h"
 #include "putget.h"
@@ -24,7 +25,10 @@
 
 int ei_encode_string(char *buf, int *index, const char *p)
 {
-    return ei_encode_string_len(buf, index, p, strlen(p));
+    size_t len = strlen(p);
+
+    if (len >= INT_MAX) return -1;
+    return ei_encode_string_len(buf, index, p, len);
 }
 
 int ei_encode_string_len(char *buf, int *index, const char *p, int len)
diff --git a/lib/et/src/et_wx_viewer.erl b/lib/et/src/et_wx_viewer.erl
index 7d4286ed9d..386f8fc86b 100644
--- a/lib/et/src/et_wx_viewer.erl
+++ b/lib/et/src/et_wx_viewer.erl
@@ -257,10 +257,10 @@ parse_opt([H | T], S, CollectorOpt) ->
             Actors = [create_actor(Name) || Name <- ActorNames2],
             parse_opt(T, S#state{actors = Actors}, CollectorOpt);
         {include, ActorNames} when is_list(ActorNames) ->
-            Actors = [opt_create_actor(Name, include, S#state.actors) || Name <- ActorNames],
+            Actors = [opt_create_actor(Name, include, S) || Name <- ActorNames],
             parse_opt(T, S#state{actors = Actors}, CollectorOpt);
         {exclude, ActorNames} when is_list(ActorNames) ->
-            Actors = [opt_create_actor(Name, exclude, S#state.actors) || Name <- ActorNames],
+            Actors = [opt_create_actor(Name, exclude, S) || Name <- ActorNames],
             parse_opt(T, S#state{actors = Actors}, CollectorOpt);
         {first_event, _FirstKey} ->
 	    %% NYI
diff --git a/lib/eunit/doc/overview.edoc b/lib/eunit/doc/overview.edoc
index be05a13fba..2583f0be25 100644
--- a/lib/eunit/doc/overview.edoc
+++ b/lib/eunit/doc/overview.edoc
@@ -913,7 +913,7 @@ To make the descriptions simpler, we first list some definitions:
 <td>`CleanupX'</td><td>`(X::any(), R::any()) -> any()'</td>
 </tr>
 <tr>
-<td>`Instantiator'</td><td>`((R::any()) -> Tests | {with, [AbstractTestFun::((any()) -> any())]}'</td>
+<td>`Instantiator'</td><td>`((R::any()) -> Tests) | {with, [AbstractTestFun::((any()) -> any())]}'</td>
 </tr>
 <tr>
 <td>`Where'</td><td>`local | spawn | {spawn, Node::atom()}'</td>
diff --git a/lib/eunit/include/eunit.hrl b/lib/eunit/include/eunit.hrl
index 82ba982f03..493ba60a2d 100644
--- a/lib/eunit/include/eunit.hrl
+++ b/lib/eunit/include/eunit.hrl
@@ -39,6 +39,7 @@
 -ifndef(EUNIT_HRL).
 -define(EUNIT_HRL, true).
 
+
 %% allow defining TEST to override NOTEST
 -ifdef(TEST).
 -undef(NOTEST).
@@ -164,7 +165,7 @@
 %% This is mostly a convenience which gives more detailed reports.
 %% Note: Guard is a guarded pattern, and can not be used for value.
 -ifdef(NOASSERT).
--define(assertMatch(Guard,Expr),ok).
+-define(assertMatch(Guard, Expr), ok).
 -else.
 -define(assertMatch(Guard, Expr),
 	((fun () ->
@@ -174,17 +175,37 @@
 				      [{module, ?MODULE},
 				       {line, ?LINE},
 				       {expression, (??Expr)},
-				       {expected, (??Guard)},
+				       {pattern, (??Guard)},
 				       {value, __V}]})
 	    end
 	  end)())).
 -endif.
 -define(_assertMatch(Guard, Expr), ?_test(?assertMatch(Guard, Expr))).
 
+%% This is the inverse case of assertMatch, for convenience.
+-ifdef(NOASSERT).
+-define(assertNotMatch(Guard, Expr), ok).
+-else.
+-define(assertNotMatch(Guard, Expr),
+	((fun () ->
+	    __V = (Expr),
+	    case __V of
+		Guard -> .erlang:error({assertNotMatch_failed,
+					[{module, ?MODULE},
+					 {line, ?LINE},
+					 {expression, (??Expr)},
+					 {pattern, (??Guard)},
+					 {value, __V}]});
+		_ -> ok
+	    end
+	  end)())).
+-endif.
+-define(_assertNotMatch(Guard, Expr), ?_test(?assertNotMatch(Guard, Expr))).
+
 %% This is a convenience macro which gives more detailed reports when
 %% the expected LHS value is not a pattern, but a computed value
 -ifdef(NOASSERT).
--define(assertEqual(Expect,Expr),ok).
+-define(assertEqual(Expect, Expr), ok).
 -else.
 -define(assertEqual(Expect, Expr),
 	((fun (__X) ->
@@ -201,9 +222,29 @@
 -endif.
 -define(_assertEqual(Expect, Expr), ?_test(?assertEqual(Expect, Expr))).
 
+%% This is the inverse case of assertEqual, for convenience.
+-ifdef(NOASSERT).
+-define(assertNotEqual(Unexpected, Expr), ok).
+-else.
+-define(assertNotEqual(Unexpected, Expr),
+	((fun (__X) ->
+	    case (Expr) of
+		__X -> .erlang:error({assertNotEqual_failed,
+				      [{module, ?MODULE},
+				       {line, ?LINE},
+				       {expression, (??Expr)},
+				       {value, __X}]});
+		_ -> ok
+	    end
+	  end)(Unexpected))).
+-endif.
+-define(_assertNotEqual(Unexpected, Expr),
+	?_test(?assertNotEqual(Unexpected, Expr))).
+
 %% Note: Class and Term are patterns, and can not be used for value.
+%% Term can be a guarded pattern, but Class cannot.
 -ifdef(NOASSERT).
--define(assertException(Class, Term, Expr),ok).
+-define(assertException(Class, Term, Expr), ok).
 -else.
 -define(assertException(Class, Term, Expr),
 	((fun () ->
@@ -212,7 +253,7 @@
 				      [{module, ?MODULE},
 				       {line, ?LINE},
 				       {expression, (??Expr)},
-				       {expected,
+				       {pattern,
 					"{ "++(??Class)++" , "++(??Term)
 					++" , [...] }"},
 				       {unexpected_success, __V}]})
@@ -223,7 +264,7 @@
 				   [{module, ?MODULE},
 				    {line, ?LINE},
 				    {expression, (??Expr)},
-				    {expected,
+				    {pattern,
 				     "{ "++(??Class)++" , "++(??Term)
 				     ++" , [...] }"},
 				    {unexpected_exception,
@@ -243,6 +284,43 @@
 -define(_assertExit(Term, Expr), ?_assertException(exit, Term, Expr)).
 -define(_assertThrow(Term, Expr), ?_assertException(throw, Term, Expr)).
 
+%% This is the inverse case of assertException, for convenience.
+%% Note: Class and Term are patterns, and can not be used for value.
+%% Both Class and Term can be guarded patterns.
+-ifdef(NOASSERT).
+-define(assertNotException(Class, Term, Expr), ok).
+-else.
+-define(assertNotException(Class, Term, Expr),
+	((fun () ->
+	    try (Expr) of
+	        _ -> ok
+	    catch
+		__C:__T ->
+		    case __C of
+			Class ->
+			    case __T of
+				Term ->
+				    .erlang:error({assertNotException_failed,
+						   [{module, ?MODULE},
+						    {line, ?LINE},
+						    {expression, (??Expr)},
+						    {pattern,
+						     "{ "++(??Class)++" , "
+						     ++(??Term)++" , [...] }"},
+						    {unexpected_exception,
+						     {__C, __T,
+						      .erlang:get_stacktrace()
+						     }}]});
+				_ -> ok
+			    end;
+			_ -> ok
+		    end
+	    end
+	  end)())).
+-endif.
+-define(_assertNotException(Class, Term, Expr),
+	?_test(?assertNotException(Class, Term, Expr))).
+
 %% Macros for running operating system commands. (Note that these
 %% require EUnit to be present at runtime, or at least eunit_lib.)
 
@@ -267,7 +345,7 @@
 %% these are only used for testing; they always return 'ok' on success,
 %% and have no effect if debugging/testing is turned off
 -ifdef(NOASSERT).
--define(assertCmdStatus(N, Cmd),ok).
+-define(assertCmdStatus(N, Cmd), ok).
 -else.
 -define(assertCmdStatus(N, Cmd),
  	((fun () ->
@@ -285,7 +363,7 @@
 -define(assertCmd(Cmd), ?assertCmdStatus(0, Cmd)).
 
 -ifdef(NOASSERT).
--define(assertCmdOutput(T, Cmd),ok).
+-define(assertCmdOutput(T, Cmd), ok).
 -else.
 -define(assertCmdOutput(T, Cmd),
  	((fun () ->
@@ -313,11 +391,12 @@
 -define(debugHere, ok).
 -define(debugFmt(S, As), ok).
 -define(debugVal(E), (E)).
--define(debugTime(S,E), (E)).
+-define(debugTime(S, E), (E)).
 -else.
 -define(debugMsg(S),
 	(begin
-	     .io:fwrite(user, <<"~s:~w: ~s\n">>, [?FILE, ?LINE, S]),
+	     .io:fwrite(user, <<"~s:~w:~w: ~s\n">>,
+                        [?FILE, ?LINE, self(), S]),
 	     ok
 	 end)).
 -define(debugHere, (?debugMsg("<-"))).
@@ -327,7 +406,7 @@
 		  ?debugFmt(<<"~s = ~P">>, [(??E), __V, 15]),
 		  __V
 	  end)(E))).
--define(debugTime(S,E),
+-define(debugTime(S, E),
 	((fun () ->
 		  {__T0, _} = statistics(wall_clock),
 		  __V = (E),
@@ -337,4 +416,5 @@
 	  end)())).
 -endif.
 
+
 -endif. % EUNIT_HRL
diff --git a/lib/eunit/src/eunit.app.src b/lib/eunit/src/eunit.app.src
index 4fd76588c3..5e16dfa2ce 100644
--- a/lib/eunit/src/eunit.app.src
+++ b/lib/eunit/src/eunit.app.src
@@ -5,17 +5,17 @@
   {vsn, "%VSN%"},
   {modules, [eunit,
 	     eunit_autoexport,
-	     eunit_striptests,
-	     eunit_server,
+	     eunit_data,
+	     eunit_lib,
+	     eunit_listener,
 	     eunit_proc,
 	     eunit_serial,
+	     eunit_server,
+	     eunit_striptests,
+	     eunit_surefire,
 	     eunit_test,
 	     eunit_tests,
-	     eunit_lib,
-	     eunit_listener,
-	     eunit_data,
-	     eunit_tty,
-	     eunit_surefire]},
+	     eunit_tty]},
   {registered,[]},
-  {applications, [stdlib]},
+  {applications, [kernel,stdlib]},
   {env, []}]}.
diff --git a/lib/eunit/src/eunit.erl b/lib/eunit/src/eunit.erl
index da35c5c2ec..15fc3bdf32 100644
--- a/lib/eunit/src/eunit.erl
+++ b/lib/eunit/src/eunit.erl
@@ -16,7 +16,7 @@
 %% $Id: eunit.erl 339 2009-04-05 14:10:47Z rcarlsson $
 %%
 %% @copyright 2004-2009 Micka�l R�mond, Richard Carlsson
-%% @author Micka&euml;l R&eacute;mond <[email protected]>
+%% @author Micka�l R�mond <[email protected]>
 %%   [http://www.process-one.net/]
 %% @author Richard Carlsson <[email protected]>
 %%   [http://user.it.uu.se/~richardc/]
diff --git a/lib/eunit/src/eunit_data.erl b/lib/eunit/src/eunit_data.erl
index 0543b6c543..288dd74ddf 100644
--- a/lib/eunit/src/eunit_data.erl
+++ b/lib/eunit/src/eunit_data.erl
@@ -146,8 +146,10 @@ iter_next(I = #iter{next = [T | Ts]}) ->
 
 iter_prev(#iter{prev = []}) ->
     none;
-iter_prev(#iter{prev = [T | Ts], next = Next, pos = Pos} = I) ->
-    {T, I#iter{prev = Ts, next = [T | Next], pos = Pos - 1}}.
+iter_prev(#iter{prev = [T | Ts]} = I) ->
+    {T, I#iter{prev = Ts,
+	       next = [T | I#iter.next],
+		       pos = I#iter.pos - 1}}.
 
 
 %% ---------------------------------------------------------------------
@@ -363,7 +365,8 @@ parse({file, F} = T) when is_list(F) ->
 parse({dir, D}=T) when is_list(D) ->
     case eunit_lib:is_string(D) of
 	true ->
-	    {data, {"directory \"" ++ D ++ "\"", get_directory_modules(D)}};
+	    {data, {"directory \"" ++ D ++ "\"",
+		    get_directory_module_tests(D)}};
 	false ->
 	    bad_test(T)
     end;
@@ -385,10 +388,10 @@ parse({S, T1} = T) when is_list(S) ->
     end;
 parse({S, T1}) when is_binary(S) ->
     group(#group{tests = T1, desc = S});
-parse(T) when tuple_size(T) > 2, is_list(element(1, T)) ->
+parse(T) when is_tuple(T), size(T) > 2, is_list(element(1, T)) ->
     [S | Es] = tuple_to_list(T),
     parse({S, list_to_tuple(Es)});
-parse(T) when tuple_size(T) > 2, is_binary(element(1, T)) ->
+parse(T) when is_tuple(T), size(T) > 2, is_binary(element(1, T)) ->
     [S | Es] = tuple_to_list(T),
     parse({S, list_to_tuple(Es)});
 parse(M) when is_atom(M) ->
@@ -596,7 +599,7 @@ testfuns(Es, M, TestSuffix, GeneratorSuffix) ->
 
 
 %% ---------------------------------------------------------------------
-%% Getting a test set from a file
+%% Getting a test set from a file (text file or object file)
 
 %% @throws {file_read_error, {Reason::atom(), Message::string(),
 %%                            fileName()}}
@@ -625,17 +628,23 @@ get_file_tests(F) ->
 is_module_filename(F) ->
     filename:extension(F) =:= code:objfile_extension().
 
+objfile_test({M, File}) ->
+    {setup,
+     fun () ->
+	     %% TODO: better error/stacktrace for this internal fun
+	     code:purge(M),
+	     {module,M} = code:load_abs(filename:rootname(File)),
+	     ok
+     end,
+     {module, M}};
 objfile_test(File) ->
+    objfile_test({objfile_module(File), File}).
+
+objfile_module(File) ->
     try
-	{module, M} = lists:keyfind(module, 1, beam_lib:info(File)),
-	{setup,
-	 fun () ->
-		 %% TODO: better error/stacktrace for this internal fun
-		 code:purge(M),
-		 {module,M} = code:load_abs(filename:rootname(File)),
-		 ok
-	 end,
-	 {module, M}}
+	{value, {module, M}} = lists:keysearch(module, 1,
+					       beam_lib:info(File)),
+	M
     catch
 	_:_ ->
 	    throw({file_read_error,
@@ -644,15 +653,34 @@ objfile_test(File) ->
 
 
 %% ---------------------------------------------------------------------
-%% Getting a list of module names from object files in a directory
-
-%% @throws {file_read_error, {Reason::atom(), Message::string(),
-%%                            fileName()}}
+%% Getting a set of module tests from the object files in a directory
+
+%% @throws {file_read_error,
+%%          {Reason::atom(), Message::string(), fileName()}}
+
+get_directory_module_tests(D) ->
+    Ms = get_directory_modules(D),
+    %% for all 'm' in the set, remove 'm_tests' if present
+    F = fun ({M,_}, S) ->
+		Name = atom_to_list(M),
+		case lists:suffix(?DEFAULT_TESTMODULE_SUFFIX, Name) of
+		    false ->
+			Name1 = Name ++ ?DEFAULT_TESTMODULE_SUFFIX,
+			M1 = list_to_atom(Name1),
+			dict:erase(M1, S);
+		    true ->
+			S
+		end
+	end,
+    [objfile_test(Obj)
+     || Obj <- dict:to_list(lists:foldl(F, dict:from_list(Ms), Ms))].
 
 %% TODO: handle packages (recursive search for files)
-
 get_directory_modules(D) ->
-    [objfile_test(filename:join(D, F))
+    [begin
+	 F1 = filename:join(D, F),
+	 {objfile_module(F1), F1}
+     end
      || F <- eunit_lib:list_dir(D), is_module_filename(F)].
 
 
diff --git a/lib/eunit/src/eunit_server.erl b/lib/eunit/src/eunit_server.erl
index bf1bb9bcef..2cdfef2668 100644
--- a/lib/eunit/src/eunit_server.erl
+++ b/lib/eunit/src/eunit_server.erl
@@ -59,8 +59,9 @@ watch(Server, Module, Opts) when is_atom(Module) ->
 watch_path(Server, Path, Opts) ->
     command(Server, {watch, {path, filename:flatten(Path)}, Opts}).
 
+%% note that the user must use $ at the end to match whole paths only
 watch_regexp(Server, Regex, Opts) ->
-    case regexp:parse(Regex) of
+    case re:compile(Regex,[anchored]) of
 	{ok, R} ->
 	    command(Server, {watch, {regexp, R}, Opts});
 	{error, _}=Error ->
@@ -278,8 +279,8 @@ is_watched(Path, St) ->
 	match_any(sets:to_list(St#state.regexps), Path).
 
 match_any([R | Rs], Str) ->
-    case regexp:first_match(Str, R) of
-	{match, _, _} -> true;
+    case re:run(Str, R, [{capture,none}]) of
+	match -> true;
 	_ -> match_any(Rs, Str)
     end;
 match_any([], _Str) -> false.
diff --git a/lib/eunit/src/eunit_surefire.erl b/lib/eunit/src/eunit_surefire.erl
index dfb08c90b2..6e0a447105 100644
--- a/lib/eunit/src/eunit_surefire.erl
+++ b/lib/eunit/src/eunit_surefire.erl
@@ -15,7 +15,7 @@
 %%
 %% $Id: $
 %%
-%% @author Micka&euml;l R&eacute;mond <[email protected]>
+%% @author Micka�l R�mond <[email protected]>
 %% @copyright 2009 Micka�l R�mond, Paul Guyot
 %% @see eunit
 %% @doc Surefire reports for EUnit (Format used by Maven and Atlassian
@@ -64,6 +64,7 @@
 	 }).
 -record(testsuite,
 	{
+          id = 0 :: integer(),
 	  name = <<>> :: binary(),
 	  time = 0 :: integer(),
 	  output = <<>> :: binary(),
@@ -76,7 +77,7 @@
 -record(state, {verbose = false,
 		indent = 0,
 		xmldir = ".",
-		testsuite = #testsuite{}
+		testsuites = [] :: [#testsuite{}]
 	       }).
 
 start() ->
@@ -89,55 +90,60 @@ init(Options) ->
     XMLDir = proplists:get_value(dir, Options, ?XMLDIR),
     St = #state{verbose = proplists:get_bool(verbose, Options),
 		xmldir = XMLDir,
-		testsuite = #testsuite{}},
+		testsuites = []},
     receive
 	{start, _Reference} ->
 	    St
     end.
 
 terminate({ok, _Data}, St) ->
-    TestSuite = St#state.testsuite,
+    TestSuites = St#state.testsuites,
     XmlDir = St#state.xmldir,
-    write_report(TestSuite, XmlDir),
+    write_reports(TestSuites, XmlDir),
     ok;
 terminate({error, _Reason}, _St) ->
     %% Don't report any errors here, since eunit_tty takes care of that.
     %% Just terminate.
     ok.
 
-handle_begin(group, Data, St) ->
+handle_begin(Kind, Data, St) when Kind == group; Kind == test ->
+    %% Run this code both for groups and tests; test is a bit
+    %% surprising: This is a workaround for the fact that we don't get
+    %% a group (handle_begin(group, ...) for testsuites (modules)
+    %% which only have one test case.  In that case we get a test case
+    %% with an id comprised of just one integer - the group id.
     NewId = proplists:get_value(id, Data),
     case NewId of
 	[] ->
 	    St;
-	[_GroupId] ->
+	[GroupId] ->
 	    Desc = proplists:get_value(desc, Data),
-	    TestSuite = St#state.testsuite,
-	    NewTestSuite = TestSuite#testsuite{name = Desc},
-	    St#state{testsuite=NewTestSuite};
+            TestSuite = #testsuite{id = GroupId, name = Desc},
+	    St#state{testsuites=store_suite(TestSuite, St#state.testsuites)};
 	%% Surefire format is not hierarchic: Ignore subgroups:
 	_ ->
 	    St
-    end;
-handle_begin(test, _Data, St) ->
-    St.
+    end.
 handle_end(group, Data, St) ->
     %% Retrieve existing test suite:
     case proplists:get_value(id, Data) of
 	[] ->
 	    St;
-	[_GroupId|_] ->
-	    TestSuite = St#state.testsuite,
+	[GroupId|_] ->
+            TestSuites = St#state.testsuites,
+	    TestSuite = lookup_suite_by_group_id(GroupId, TestSuites),
 
 	    %% Update TestSuite data:
 	    Time = proplists:get_value(time, Data),
 	    Output = proplists:get_value(output, Data),
 	    NewTestSuite = TestSuite#testsuite{ time = Time, output = Output },
-	    St#state{testsuite=NewTestSuite}
+	    St#state{testsuites=store_suite(NewTestSuite, TestSuites)}
     end;
 handle_end(test, Data, St) ->
     %% Retrieve existing test suite:
-    TestSuite = St#state.testsuite,
+    [GroupId|_] = proplists:get_value(id, Data),
+    TestSuites = St#state.testsuites,
+    TestSuite = lookup_suite_by_group_id(GroupId, TestSuites),
 
     %% Create test case:
     Name = format_name(proplists:get_value(source, Data),
@@ -149,7 +155,7 @@ handle_end(test, Data, St) ->
     TestCase = #testcase{name = Name, description = Desc,
 			 time = Time,output = Output},
     NewTestSuite = add_testcase_to_testsuite(Result, TestCase, TestSuite),
-    St#state{testsuite=NewTestSuite}.
+    St#state{testsuites=store_suite(NewTestSuite, TestSuites)}.
 
 %% Cancel group does not give information on the individual cancelled test case
 %% We ignore this event
@@ -157,7 +163,9 @@ handle_cancel(group, _Data, St) ->
     St;
 handle_cancel(test, Data, St) ->
     %% Retrieve existing test suite:
-    TestSuite = St#state.testsuite,
+    [GroupId|_] = proplists:get_value(id, Data),
+    TestSuites = St#state.testsuites,
+    TestSuite = lookup_suite_by_group_id(GroupId, TestSuites),
 
     %% Create test case:
     Name = format_name(proplists:get_value(source, Data),
@@ -171,7 +179,7 @@ handle_cancel(test, Data, St) ->
     NewTestSuite = TestSuite#testsuite{
 		     skipped = TestSuite#testsuite.skipped+1,
 		     testcases=[TestCase|TestSuite#testsuite.testcases] },
-    St#state{testsuite=NewTestSuite}.
+    St#state{testsuites=store_suite(NewTestSuite, TestSuites)}.
 
 format_name({Module, Function, Arity}, Line) ->
     lists:flatten([atom_to_list(Module), ":", atom_to_list(Function), "/",
@@ -183,6 +191,12 @@ format_desc(Desc) when is_binary(Desc) ->
 format_desc(Desc) when is_list(Desc) ->
     Desc.
 
+lookup_suite_by_group_id(GroupId, TestSuites) ->
+    #testsuite{} = lists:keyfind(GroupId, #testsuite.id, TestSuites).
+
+store_suite(#testsuite{id=GroupId} = TestSuite, TestSuites) ->
+    lists:keystore(GroupId, #testsuite.id, TestSuites, TestSuite).
+
 %% Add testcase to testsuite depending on the result of the test.
 add_testcase_to_testsuite(ok, TestCaseTmp, TestSuite) ->
     TestCase = TestCaseTmp#testcase{ result = ok },
@@ -214,6 +228,10 @@ add_testcase_to_testsuite({error, Exception}, TestCaseTmp, TestSuite) ->
 %% Write a report to the XML directory.
 %% This function opens the report file, calls write_report_to/2 and closes the file.
 %% ----------------------------------------------------------------------------
+write_reports(TestSuites, XmlDir) ->
+    lists:foreach(fun(TestSuite) -> write_report(TestSuite, XmlDir) end,
+                  TestSuites).
+
 write_report(#testsuite{name = Name} = TestSuite, XmlDir) ->
     Filename = filename:join(XmlDir, lists:flatten(["TEST-", escape_suitename(Name)], ".xml")),
     case file:open(Filename, [write, raw]) of
diff --git a/lib/eunit/src/eunit_test.erl b/lib/eunit/src/eunit_test.erl
index d322c4b420..9ac1d1e7d9 100644
--- a/lib/eunit/src/eunit_test.erl
+++ b/lib/eunit/src/eunit_test.erl
@@ -131,12 +131,27 @@ macro_test_() ->
 				[{module,_},
 				 {line,_},
 				 {expression,_},
-				 {expected,"[ _ ]"},
+				 {pattern,"[ _ ]"},
 				 {value,[]}]},
 			 _}}
 		     = run_testfun(F)
  	     end),
       ?_test(begin
+		 {?LINE, F} = ?_assertNotMatch(ok, error),
+		 {ok, ok} = run_testfun(F)
+	     end),
+      ?_test(begin
+		 {?LINE, F} = ?_assertNotMatch([_], [42]),
+		 {error,{error,{assertNotMatch_failed,
+				[{module,_},
+				 {line,_},
+				 {expression,_},
+				 {pattern,"[ _ ]"},
+				 {value,[42]}]},
+			 _}}
+		     = run_testfun(F)
+	     end),
+      ?_test(begin
  		 {?LINE, F} = ?_assertEqual(ok, ok),
  		 {ok, ok} = run_testfun(F)
  	     end),
@@ -152,6 +167,20 @@ macro_test_() ->
 		     = run_testfun(F)
  	     end),
       ?_test(begin
+		 {?LINE, F} = ?_assertNotEqual(1, 0),
+		 {ok, ok} = run_testfun(F)
+	     end),
+      ?_test(begin
+		 {?LINE, F} = ?_assertNotEqual(2, 1+1),
+		 {error,{error,{assertNotEqual_failed,
+				[{module,_},
+				 {line,_},
+				 {expression,_},
+				 {value,2}]},
+			 _}}
+		     = run_testfun(F)
+	     end),
+      ?_test(begin
  		 {?LINE, F} = ?_assertException(error, badarith,
  						erlang:error(badarith)),
  		 {ok, ok} = run_testfun(F)
@@ -162,7 +191,7 @@ macro_test_() ->
 				[{module,_},
 				 {line,_},
 				 {expression,_},
-				 {expected,_},
+				 {pattern,_},
 				 {unexpected_success,ok}]},
 			 _}}
 		     = run_testfun(F)
@@ -174,15 +203,48 @@ macro_test_() ->
 				[{module,_},
 				 {line,_},
 				 {expression,_},
-				 {expected,_},
+				 {pattern,_},
+				 {unexpected_exception,
+				  {error,badarith,_}}]},
+			 _}}
+		     = run_testfun(F)
+	     end),
+      ?_test(begin
+		 {?LINE, F} = ?_assertError(badarith,
+					    erlang:error(badarith)),
+		 {ok, ok} = run_testfun(F)
+	     end),
+      ?_test(begin
+		 {?LINE, F} = ?_assertExit(normal, exit(normal)),
+		 {ok, ok} = run_testfun(F)
+	     end),
+      ?_test(begin
+		 {?LINE, F} = ?_assertThrow(foo, throw(foo)),
+		 {ok, ok} = run_testfun(F)
+	     end),
+      ?_test(begin
+		 {?LINE, F} = ?_assertNotException(error, badarith, 42),
+		 {ok, ok} = run_testfun(F)
+	     end),
+      ?_test(begin
+		 {?LINE, F} = ?_assertNotException(error, badarith,
+						   erlang:error(badarg)),
+		 {ok, ok} = run_testfun(F)
+	     end),
+      ?_test(begin
+		 {?LINE, F} = ?_assertNotException(error, badarith,
+						   erlang:error(badarith)),
+		 {error,{error,{assertNotException_failed,
+				[{module,_},
+				 {line,_},
+				 {expression,_},
+				 {pattern,_},
 				 {unexpected_exception,
 				  {error,badarith,_}}]},
 			 _}}
 		     = run_testfun(F)
  	     end)
      ]}.
-
-under_eunit_test() -> ?assert(?UNDER_EUNIT).
 -endif.
 
 
diff --git a/lib/eunit/src/eunit_tests.erl b/lib/eunit/src/eunit_tests.erl
index 37c0b4d6ae..a63d102d98 100644
--- a/lib/eunit/src/eunit_tests.erl
+++ b/lib/eunit/src/eunit_tests.erl
@@ -26,17 +26,17 @@
 -include("eunit.hrl").
 
 -ifdef(TEST).
-%% Cause all the other modules to be tested as well as this one.
-full_test_() ->
-    %%{application, eunit}.    % this currently causes a loop
-    %% We use the below until loop detection is implemented
-    [eunit_autoexport,
-     eunit_striptests,
-     eunit_server,
-     eunit_proc,
-     eunit_serial,
-     eunit_test,
-     eunit_lib,
-     eunit_data,
-     eunit_tty].
+id(X) -> X.  % for suppressing compiler warnings
 -endif.
+
+under_eunit_test() -> ?assert(?UNDER_EUNIT).
+
+let_test() -> ?assertEqual(42, ?LET(X, 17, X+25)).
+
+if_test_() ->
+    [?_assertEqual(17, ?IF(id(1) > 0, 17, 42)),
+     ?_assertEqual(42, ?IF(id(1) < 0, 17, 42))].
+
+matches_test_() ->
+    [?_assert(?MATCHES("hel"++_, "hello")),
+     ?_assertNot(?MATCHES("hal"++_, "hello"))].
diff --git a/lib/eunit/vsn.mk b/lib/eunit/vsn.mk
index d7edd7977b..d933085bbc 100644
--- a/lib/eunit/vsn.mk
+++ b/lib/eunit/vsn.mk
@@ -1 +1 @@
-EUNIT_VSN = 2.1.7
+EUNIT_VSN = 2.2.0
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl
index 0b47c7b6e1..10d60a4c9a 100644
--- a/lib/hipe/cerl/erl_bif_types.erl
+++ b/lib/hipe/cerl/erl_bif_types.erl
@@ -366,7 +366,7 @@ type(erlang, '>', 2, Xs = [Lhs, Rhs]) ->
 	  is_integer(LhsMax), is_integer(RhsMin), RhsMin >= LhsMax -> F;
 	  true -> t_boolean()
 	end;
-      false -> t_boolean()
+      false -> compare('>', Lhs, Rhs)
     end,
   strict(Xs, Ans);
 type(erlang, '>=', 2, Xs = [Lhs, Rhs]) ->
@@ -384,7 +384,7 @@ type(erlang, '>=', 2, Xs = [Lhs, Rhs]) ->
 	  is_integer(LhsMax), is_integer(RhsMin), RhsMin > LhsMax -> F;
 	  true -> t_boolean()
 	end;
-      false -> t_boolean()
+      false -> compare('>=', Lhs, Rhs)
     end,
   strict(Xs, Ans);
 type(erlang, '<', 2, Xs = [Lhs, Rhs]) ->
@@ -402,7 +402,7 @@ type(erlang, '<', 2, Xs = [Lhs, Rhs]) ->
 	  is_integer(LhsMin), is_integer(RhsMax), RhsMax =< LhsMin -> F;
 	  true -> t_boolean()
 	end;
-      false -> t_boolean()
+      false -> compare('<', Lhs, Rhs)
     end,
   strict(Xs, Ans);
 type(erlang, '=<', 2, Xs = [Lhs, Rhs]) ->
@@ -420,7 +420,7 @@ type(erlang, '=<', 2, Xs = [Lhs, Rhs]) ->
 	  is_integer(LhsMin), is_integer(RhsMax), RhsMax < LhsMin -> F;
 	  true -> t_boolean()
 	end;
-      false -> t_boolean()
+      false -> compare('=<', Lhs, Rhs)
     end,
   strict(Xs, Ans);
 type(erlang, '+', 1, Xs) ->
@@ -672,6 +672,9 @@ type(erlang, call_on_load_function, 1, Xs) ->
 type(erlang, cancel_timer, 1, Xs) ->
   strict(arg_types(erlang, cancel_timer, 1), Xs,
 	 fun (_) -> t_sup(t_integer(), t_atom('false')) end);
+type(erlang, check_old_code, 1, Xs) ->
+  strict(arg_types(erlang, check_old_code, 1), Xs,
+	 fun (_) -> t_boolean() end);
 type(erlang, check_process_code, 2, Xs) ->
   strict(arg_types(erlang, check_process_code, 2), Xs,
 	 fun (_) -> t_boolean() end);
@@ -702,7 +705,7 @@ type(erlang, demonitor, 1, Xs) ->
 type(erlang, demonitor, 2, Xs) ->
   strict(arg_types(erlang, demonitor, 2), Xs, fun (_) -> t_boolean() end);
 type(erlang, disconnect_node, 1, Xs) ->
-  strict(arg_types(erlang, disconnect_node, 1), Xs, fun (_) -> t_boolean() end);
+  strict(arg_types(erlang, disconnect_node, 1), Xs, fun (_) -> t_sup([t_boolean(), t_atom('ignored')]) end);
 type(erlang, display, 1, _) -> t_atom('true');
 type(erlang, display_string, 1, Xs) ->
   strict(arg_types(erlang, display_string, 1), Xs, fun(_) -> t_atom('true') end);
@@ -736,6 +739,7 @@ type(erlang, element, 2, Xs) ->
 type(erlang, erase, 0, _) -> t_any();
 type(erlang, erase, 1, _) -> t_any();
 type(erlang, external_size, 1, _) -> t_integer();
+type(erlang, external_size, 2, _) -> t_integer();
 type(erlang, finish_after_on_load, 2, Xs) ->
   %% Internal BIF used by on_load.
   strict(arg_types(erlang, finish_after_on_load, 2), Xs,
@@ -1124,7 +1128,7 @@ type(erlang, nodes, 0, _) -> t_list(t_node());
 type(erlang, nodes, 1, Xs) ->
   strict(arg_types(erlang, nodes, 1), Xs, fun (_) -> t_list(t_node()) end);
 type(erlang, now, 0, _) ->
-  t_time();
+  t_timestamp();
 type(erlang, open_port, 2, Xs) ->
   strict(arg_types(erlang, open_port, 2), Xs, fun (_) -> t_port() end);
 type(erlang, phash, 2, Xs) ->
@@ -1585,8 +1589,7 @@ type(erlang, system_info, 1, Xs) ->
 		   ['multi_scheduling_blockers'] ->
 		     t_list(t_pid());
 		   ['os_type'] ->
-		     t_tuple([t_sup([t_atom('ose'),	% XXX: undocumented
-				     t_atom('unix'),
+		     t_tuple([t_sup([t_atom('unix'),
 				     t_atom('vxworks'),
 				     t_atom('win32')]),
 			      t_atom()]);
@@ -2693,7 +2696,7 @@ type(os, getpid, 0, _) -> t_string();
 type(os, putenv, 2, Xs) ->
   strict(arg_types(os, putenv, 2), Xs, fun (_) -> t_atom('true') end);
 type(os, timestamp, 0, _) ->
-  t_time();
+  t_timestamp();
 %%-- re -----------------------------------------------------------------------
 type(re, compile, 1, Xs) ->
   strict(arg_types(re, compile, 1), Xs,
@@ -3176,6 +3179,50 @@ arith(Op, X1, X2) ->
   end.
 
 %%=============================================================================
+%% Comparison of terms
+%%=============================================================================
+
+compare(Op, Lhs, Rhs) ->
+  case t_is_none(t_inf(Lhs, Rhs)) of
+    false -> t_boolean();
+    true ->
+      case Op of
+	'<' -> always_smaller(Lhs, Rhs);
+	'>' -> always_smaller(Rhs, Lhs);
+	'=<' -> always_smaller(Lhs, Rhs);
+	'>=' -> always_smaller(Rhs, Lhs)
+      end
+  end.
+
+always_smaller(Type1, Type2) ->
+  {Min1, Max1} = type_ranks(Type1),
+  {Min2, Max2} = type_ranks(Type2),
+  if Max1 < Min2 -> t_atom('true');
+     Min1 > Max2 -> t_atom('false');
+     true        -> t_boolean()
+  end.
+
+type_ranks(Type) ->
+  type_ranks(Type, 1, 0, 0, type_order()).
+
+type_ranks(_Type, _I, Min, Max, []) -> {Min, Max};
+type_ranks(Type, I, Min, Max, [TypeClass|Rest]) ->
+  {NewMin, NewMax} =
+    case t_is_none(t_inf(Type, TypeClass)) of
+      true  -> {Min, Max};
+      false -> case Min of
+		 0 -> {I, I};
+		 _ -> {Min, I}
+	       end
+    end,
+  type_ranks(Type, I+1, NewMin, NewMax, Rest).
+
+type_order() ->
+  [t_number(), t_atom(), t_reference(), t_fun(), t_port(), t_pid(), t_tuple(),
+   t_list(), t_binary()].
+
+
+%%=============================================================================
 
 -spec arg_types(atom(), atom(), arity()) -> [erl_types:erl_type()] | 'unknown'.
 
@@ -3396,6 +3443,8 @@ arg_types(erlang, call_on_load_function, 1) ->
   [t_atom()];
 arg_types(erlang, cancel_timer, 1) ->
   [t_reference()];
+arg_types(erlang, check_old_code, 1) ->
+  [t_atom()];
 arg_types(erlang, check_process_code, 2) ->
   [t_pid(), t_atom()];
 arg_types(erlang, concat_binary, 1) ->
@@ -3442,6 +3491,8 @@ arg_types(erlang, exit, 2) ->
   [t_sup(t_pid(), t_port()), t_any()];
 arg_types(erlang, external_size, 1) ->
   [t_any()]; % takes any term as input
+arg_types(erlang, external_size, 2) ->
+  [t_any(), t_list()]; % takes any term as input and a list of options
 arg_types(erlang, finish_after_on_load, 2) ->
   [t_atom(), t_boolean()];
 arg_types(erlang, float, 1) ->
@@ -4458,6 +4509,9 @@ t_date() ->
 t_time() ->
   t_tuple([t_non_neg_fixnum(), t_non_neg_fixnum(), t_non_neg_fixnum()]).
 
+t_timestamp() ->
+  t_tuple([t_non_neg_fixnum(), t_non_neg_fixnum(), t_non_neg_fixnum()]).
+
 t_packet() ->
   t_sup([t_binary(), t_iolist(), t_httppacket()]).
 
diff --git a/lib/hipe/main/hipe.hrl.src b/lib/hipe/main/hipe.hrl.src
index a1fbeda9cf..ec55c707ef 100644
--- a/lib/hipe/main/hipe.hrl.src
+++ b/lib/hipe/main/hipe.hrl.src
@@ -50,9 +50,8 @@
 %% Flags:
 %%  DEBUG           - Turns on debugging. (Can be defined to a integer
 %%                    value to determine the level of debugging)
-%%  VERBOSE         - More info is printed...
 %%  HIPE_LOGGING    - Turn on logging of messages with erl_logger.
-%%  DO_ASSERT       - Turn on Assertions.
+%%  DO_ASSERT       - Turn on assertions.
 %%  TIMING          - Turn on timing.
 %%  HIPE_INSTRUMENT_COMPILER - Turn on instrumentation of the compiler.
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -107,13 +106,9 @@
 %%
 %% Define the exit macro
 %%
--ifdef(VERBOSE).
--define(EXIT(Reason), erlang:error({?MODULE,?LINE,Reason})).
--else.
 -define(EXIT(Reason),
  	?msg("EXITED with reason ~w @~w:~w\n", [Reason,?MODULE,?LINE]),
  	erlang:error({?MODULE,?LINE,Reason})).
--endif.
 
 %%
 %% Assertions.
diff --git a/lib/ic/doc/src/notes.xml b/lib/ic/doc/src/notes.xml
index 5f6c31069c..de519d5f84 100644
--- a/lib/ic/doc/src/notes.xml
+++ b/lib/ic/doc/src/notes.xml
@@ -4,7 +4,7 @@
 <chapter>
   <header>
     <copyright>
-      <year>1998</year><year>2010</year>
+      <year>1998</year><year>2011</year>
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
@@ -31,6 +31,22 @@
   </header>
 
    <section>
+    <title>IC 4.2.27</title>
+
+    <section>
+      <title>Improvements and New Features</title>
+      <list type="bulleted">
+        <item>
+          <p>
+            Reduced compile overhead (Thanks to Haitao Li).</p>
+          <p>
+            Own Id: OTP-9460 </p>
+        </item>
+      </list>
+    </section>
+   </section>
+
+   <section>
     <title>IC 4.2.26</title>
 
     <section>
diff --git a/lib/ic/src/ic_pp.erl b/lib/ic/src/ic_pp.erl
index db06118d32..8b53473caa 100644
--- a/lib/ic/src/ic_pp.erl
+++ b/lib/ic/src/ic_pp.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -92,6 +92,14 @@
 %% 
 %%======================================================================================
 
+%% Multiple Include Optimization
+%%
+%% Algorithm described at:
+%% http://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html
+-record(mio, {valid = true,   %% multiple include valid
+              cmacro,         %% controlling macro of the current conditional directive
+              depth = 0,      %% conditional directive depth
+              included = []}).
 
 
 
@@ -130,7 +138,7 @@ run(FileList, FileName, IncDir, Flags) ->
     %%----------------------------------------------------------
     %% Run the second phase, i.e expand macros
     %%----------------------------------------------------------
-    {Out, Err, War, _Defs, IfCou} = expand(File, FileName, IncDir, Flags),
+    {Out, Err, War, _Defs, _Mio, IfCou} = expand(File, FileName, IncDir, Flags),
 
     %%----------------------------------------------------------
     %% Check if all #if #ifdef #ifndef have a matching #endif
@@ -155,9 +163,9 @@ run(FileList, FileName, IncDir, Flags) ->
 %% The entry for all included files
 %%
 %%
-%% Output   {Out, Defs, Err, War}
+%% Output   {Out, Err, War, Defs, MultipleIncludeValid}
 %%======================================================================================
-run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) ->
+run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir, Mio) ->
 
     %%----------------------------------------------------------
     %% Run the first phase, i.e tokenise the file
@@ -169,18 +177,21 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir)
     %%----------------------------------------------------------
     %% Run the second phase, i.e expand macros
     %%----------------------------------------------------------
-
-    %% Try first pass without file info start/end
-    {OutT, ErrT, WarT, DefsT, IfCouT} =
-	expand(File, Defs, Err, War, [FileName|IncFile], IncDir),
-
-    {Out2, Err2, War2, Defs2, IfCou2} = 
-	case only_nls(OutT) of
-	    true -> %% The file is defined before
-		{["\n"], ErrT, WarT, DefsT, IfCouT};
-	    false -> %% The file is not defined before, try second pass
-		expand([FileInfoStart|File]++FileInfoEnd, Defs, Err, War, [FileName|IncFile], IncDir)
-	end,
+    {Out2, Err2, War2, Defs2, Mio2, IfCou2} =
+        expand([FileInfoStart|File]++FileInfoEnd, Defs, Err, War,
+               [FileName|IncFile], IncDir,
+               #mio{included=Mio#mio.included}),
+
+    MergeIncluded = sets:to_list(sets:from_list(Mio#mio.included ++ Mio2#mio.included)),
+
+    Mio3 =
+        case {Mio2#mio.valid, Mio2#mio.cmacro} of
+            {V, Macro} when V == false;
+                            Macro == undefined ->
+                update_mio(Mio#mio{included=MergeIncluded});
+            {true, _} ->
+                update_mio({include, FileName}, Mio#mio{included=MergeIncluded})
+        end,
     
     %%----------------------------------------------------------
     %% Check if all #if #ifdef #ifndef have a matching #endif
@@ -192,26 +203,7 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir)
 			   []
 		   end,
 
-    {Out2, Defs2, Err2++IfError, War2}.
-
-
-
-%% Return true if there is no data 
-%% other than new lines
-only_nls([]) ->
-    true;
-only_nls(["\n"|Rem]) ->
-    only_nls(Rem);
-only_nls(["\r","\n"|Rem]) ->
-    only_nls(Rem);
-only_nls([_|_Rem]) ->
-    false.
-
-
-
-
-
-
+    {Out2, Defs2, Err2++IfError, War2, Mio3}.
 
 
 
@@ -647,87 +639,86 @@ expand(List, FileName, IncDir, Flags) ->
     %% Get all definitions from preprocessor commnads
     %% and merge them on top of the file collected.
     CLDefs = get_cmd_line_defs(Flags),
-    expand(List, [], [], CLDefs, [FileName], IncDir, check_all, [], [], 1, FileName).
-
-expand(List, Defs, Err, War, [FileName|IncFile], IncDir) ->
-    expand(List, [], [], Defs, [FileName|IncFile], IncDir, check_all, Err, War, 1, FileName).
+    expand(List, [], [], CLDefs, [FileName], IncDir, #mio{}, check_all, [], [], 1, FileName).
 
+expand(List, Defs, Err, War, [FileName|IncFile], IncDir, Mio) ->
+    expand(List, [], [], Defs, [FileName|IncFile], IncDir, Mio, check_all, Err, War, 1, FileName).
 
 %%=======================================================
 %% Main loop for the expansion
 %%=======================================================
-expand([], Out, _SelfRef, Defs, _IncFile, _IncDir, IfCou, Err, War, _L, _FN) ->
+expand([], Out, _SelfRef, Defs, _IncFile, _IncDir, Mio, IfCou, Err, War, _L, _FN) ->
 %    io:format("~n   ===============~n"),
 %    io:format("   definitions    ~p~n",[lists:reverse(Defs)]),
 %    io:format("   found warnings ~p~n",[lists:reverse(War)]),
 %    io:format("   found errors   ~p~n",[lists:reverse(Err)]),
 %    io:format("   ===============~n~n~n"),
-    {Out, Err, War, Defs, IfCou};
+    {Out, Err, War, Defs, Mio, IfCou};
 
-expand([{file_info, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
-    expand(Rem, Str++Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+expand([{file_info, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
+    expand(Rem, Str++Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN);
 
 %%---------------------------------------
 %% Searching for endif, 
 %% i.e skip all source lines until matching
 %% end if is encountered
 %%---------------------------------------
-expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) 
+expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN)
   when Command == "ifdef" ->
     {_Removed, Rem2, _Nl} = read_to_nl(Rem),
     IfCou2 = {endif, Endif+1, IfLine},
-    expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN);
+    expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN);
 
 
-expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN)
+expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN)
   when Command == "ifndef" ->
     {_Removed, Rem2, _Nl} = read_to_nl(Rem),
     IfCou2 = {endif, Endif+1, IfLine},
-    expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN);
+    expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN);
 
 
-expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN)
+expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN)
   when Command == "if" ->
-    case pp_command(Command, Rem, Defs, IncDir, Err, War, L, FN) of
+    case pp_command(Command, Rem, Defs, IncDir, Mio, Err, War, L, FN) of
         {{'if', true}, Rem2, Err2, War2, Nl} ->
             IfCou2 = {endif, Endif+1, IfLine},
-            expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN);
+            expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN);
 %%        {{'if', false}, Rem2, Err2, War2, Nl} -> Not implemented yet
         {{'if', error}, Rem2, Err2, War2, Nl} ->
             IfCou2 = {endif, Endif, IfLine},
-            expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN)
+            expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN)
     end;
 
-expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) 
+expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN)
   when Command == "endif" ->
     {_Removed, Rem2, Nl} = read_to_nl(Rem),
     case Endif of
 	1 ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-            expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN);
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+            expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L+Nl, FN);
 	_ ->
             IfCou2 = {endif, Endif-1, IfLine},
-            expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L+Nl, FN)
+            expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L+Nl, FN)
     end;
 
 
-expand([{command,_Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) ->
+expand([{command,_Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) ->
     {_Removed, Rem2, _Nl} = read_to_nl(Rem),
     IfCou2 = {endif, Endif, IfLine},
-    expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN);
+    expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN);
 
 %% Solves a bug when spaces in front of hashmark !
-expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) ->
-    expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN);
+expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) ->
+    expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN);
 
-expand([{nl,_Nl} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) ->
-    expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN);
+expand([{nl,_Nl} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) ->
+    expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN);
 
 
-expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) ->
+expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) ->
     {_Removed, Rem2, Nl} = read_to_nl(Rem),
-    Out2 = [lists:duplicate(Nl,$\n)|Out],
-    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN);
+    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN);
 
 
 
@@ -736,121 +727,132 @@ expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine},
 %%---------------------------------------
 %% Check all tokens
 %%---------------------------------------
-expand([{nl, _N} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
-    expand(Rem, [$\n | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L+1, FN);
+expand([{nl, _N} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
+    expand(Rem, [$\n | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L+1, FN);
 
-expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
-    expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
+    expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN);
 
-expand([space_exp | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
-    expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+expand([space_exp | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
+    expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN);
 
-expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L, FN) ->
-    case pp_command(Command, Rem, Defs, IncDir, Err, War, L, FN) of
+expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L, FN) ->
+    case pp_command(Command, Rem, Defs, IncDir, Mio, Err, War, L, FN) of
 	{define, Rem2, Defs2, Err2, War2, Nl} -> 
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-	    expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN);
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+	    expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN);
 
 	{undef, Rem2, Defs2, Err2, War2, Nl} -> 
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-	    expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN);
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+	    expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN);
 
 	{{include, ok}, FileName, FileCont, Rem2, Nl, Err2, War2} ->
-	    {Out3, Defs3, Err3, War3} = 
-		run_include(FileName, FileCont, Out, Defs, Err2, War2, L+Nl, IncFile, IncDir),
+	    {Out3, Defs3, Err3, War3, Mio2} =
+		run_include(FileName, FileCont, Out, Defs, Err2, War2, L+Nl, IncFile, IncDir, Mio),
 	    Nls = [],
 	    Out4 = Out3++Nls++Out,
-	    expand(Rem2, Out4, SelfRef, Defs3, IncFile, IncDir, check_all, Err3, War3, L+Nl, FN);
+	    expand(Rem2, Out4, SelfRef, Defs3, IncFile, IncDir, Mio2, check_all, Err3, War3, L+Nl, FN);
 	
 	{{include, error}, Rem2, Nl, Err2, War2} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN);
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN);
+
+	{{include, skip}, Rem2} ->
+	    Out2 = [$\n|Out],
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+1, FN);
 
 	{{ifdef, true}, Rem2, Err2, War2, Nl} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
 	    IfCou2 = {endif, 1, L},
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN);
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN);
 	{{ifdef, false}, Rem2, Err2, War2, Nl} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN);
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+	    Mio2 = update_mio(ifdef, Mio),
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN);
 
 	{{ifndef, true}, Rem2, Err2, War2, Nl} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
 	    IfCou2 = {endif, 1, L},
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN);
-	{{ifndef, false}, Rem2, Err2, War2, Nl} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN);
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN);
+	{{ifndef, false}, Macro, Rem2, Err2, War2, Nl} ->
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+	    Mio2 = update_mio({ifndef, Macro}, Mio),
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN);
 
 	{endif, Rem2, Err2, War2, Nl} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN);
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+	    Mio2 = update_mio(endif, Mio),
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN);
 
 	{{'if', true}, Rem2, Err2, War2, Nl} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
 	    IfCou2 = {endif, 1, L},
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN);
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN);
 %%	{{'if', false}, Removed, Rem2, Nl} ->   Not implemented at present
 	{{'if', error}, Rem2, Err2, War2, Nl} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN);
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+	    Mio2 = update_mio('if', Mio),
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN);
 
 	{'else', {_Removed, Rem2, Nl}} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
 	    Err2 = {FN, L, "`else' command is not implemented at present"},
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN);
+	    Mio2 = update_mio('else', Mio),
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN);
 
 	{'elif', {_Removed, Rem2, Nl}} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
 	    Err2 = {FN, L, "`elif' command is not implemented at present"},
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN);
+	    Mio2 = update_mio('elif', Mio),
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN);
 
 	{warning, {WarningText, Rem2, Nl}} ->
 	    [FileName|_More] = IncFile,
 	    War2 = {FileName, L, "warning: #warning "++detokenise(WarningText)},
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, [War2|War], L+Nl, FN);
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, [War2|War], L+Nl, FN);
 	    
 	{error, {ErrorText, Rem2, Nl}} ->
 	    [FileName|_More] = IncFile,
 	    Err2 = {FileName, L, detokenise(ErrorText)},
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN);
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, [Err2|Err], War, L+Nl, FN);
 	    
 	{{line, ok}, {_Removed, Rem2, Nl}, L2, FN2, LineText} ->
 	    Out2 = lists:duplicate(Nl,$\n)++LineText++Out,
 	    [_X|IF] = IncFile,
 	    IncFile2 = [FN2|IF],
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile2, IncDir, check_all, Err, War, L2, FN2);
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile2, IncDir, update_mio(Mio), check_all, Err, War, L2, FN2);
 	{{line, error}, {_Removed, Rem2, Nl}, Err2} ->
-	    Out2 = [lists:duplicate(Nl,$\n)|Out],
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN);
+	    Out2 = lists:duplicate(Nl,$\n) ++ Out,
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, [Err2|Err], War, L+Nl, FN);
 
 	hash_mark ->
-	    expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L, FN);
+	    expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L, FN);
 
 	{pragma, Rem2, Nl, Text} ->
 	    Out2 = lists:duplicate(Nl,$\n)++Text++Out,
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN);
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+Nl, FN);
 
 	{ident, Rem2, Nl, Text} ->
 	    Out2 = lists:duplicate(Nl,$\n)++Text++Out,
-	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN);
+	    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+Nl, FN);
 
 	{not_recognised, {Removed, Rem2, Nl}} ->
 	    Text = lists:reverse([$#|Command]),
 	    RemovedS = lists:reverse([?space|detokenise(Removed)]),
 	    Out2 = [$\n|RemovedS]++Text++Out,
+	    Mio2 = update_mio(Mio),
 	    case Command of
 		[X|_T] when ?is_upper(X) ->
-		    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN);
+		    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN);
 		[X|_T] when ?is_lower(X) ->
-		    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN);
+		    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN);
 		[X|_T] when ?is_underline(X) ->
-		    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN);
+		    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN);
 		_ ->
 		    Err2 = {FN, L, "invalid preprocessing directive name"},
-		    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN)
+		    expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN)
 	    end;
 
 	Else ->
@@ -859,19 +861,19 @@ expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all
     end;
 
 
-expand([{var, "__LINE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
+expand([{var, "__LINE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
     LL = io_lib:format("~p",[L]),
-    expand(Rem, [LL | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+    expand(Rem, [LL | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{var, "__FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
-    expand(Rem, [$",FN,$" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+expand([{var, "__FILE__"}|Rem], Out, SelfRef, Defs, IncFile, Mio, IncDir, IfCou, Err, War, L, FN) ->
+    expand(Rem, [$",FN,$" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{var, "__DATE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
+expand([{var, "__DATE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
     {{Y,M,D},{_H,_Mi,_S}} = calendar:universal_time(),
     Date = io_lib:format("\"~s ~p ~p\"",[month(M),D,Y]),
-    expand(Rem, [Date | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+    expand(Rem, [Date | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
+expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
     {{_Y,_M,_D},{H,Mi,S}} = calendar:universal_time(),
     HS = if H < 10 -> "0"++integer_to_list(H);
 	    true -> integer_to_list(H)
@@ -883,40 +885,40 @@ expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err,
        true -> integer_to_list(S)
     end,
     Time = io_lib:format("\"~s:~s:~s\"",[HS,MiS,SS]),
-    expand(Rem, [Time | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+    expand(Rem, [Time | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{var, "__INCLUDE_LEVEL__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
+expand([{var, "__INCLUDE_LEVEL__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
     IL = io_lib:format("~p",[length(IncFile)-1]),
-    expand(Rem, [IL | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+    expand(Rem, [IL | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{var, "__BASE_FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
+expand([{var, "__BASE_FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
     [BF|_T] = lists:reverse(IncFile),
-    expand(Rem, [$",BF,$" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+    expand(Rem, [$",BF,$" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{var, Var} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
+expand([{var, Var} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
     {Out2, Err2, War2, Rem2, SelfRef2} = 
 	source_line(Var, Rem, SelfRef, Defs, Err, War, L, FN),
-    expand(Rem2, [Out2 | Out], SelfRef2, Defs, IncFile, IncDir, IfCou, Err2, War2, L, FN);
+    expand(Rem2, [Out2 | Out], SelfRef2, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err2, War2, L, FN);
 
-expand([{char, Char} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
-    expand(Rem, [Char | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+expand([{char, Char} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
+    expand(Rem, [Char | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{number, Number} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
-    expand(Rem, [Number | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+expand([{number, Number} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
+    expand(Rem, [Number | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{expanded, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
-    expand(Rem, [Str | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+expand([{expanded, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
+    expand(Rem, [Str | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{self_ref, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
+expand([{self_ref, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
     SelfRef2 = lists:delete(Str,SelfRef),
-    expand(Rem, Out, SelfRef2, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+    expand(Rem, Out, SelfRef2, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{string, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
-    expand(Rem, [$", Str, $" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN);
+expand([{string, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
+    expand(Rem, [$", Str, $" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN);
 
-expand([{string_part, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) ->
+expand([{string_part, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) ->
     {Str2, Rem2, Nl} = expand_string_part([$"|Str], Rem),
-    expand(Rem2, [Str2| Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L+Nl, FN).
+    expand(Rem2, [Str2| Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L+Nl, FN).
 
 
 
@@ -954,13 +956,14 @@ expand_string_part([{string_part, Str_part} | Rem], Str, Nl) ->
 get_cmd_line_defs(Flags) ->
     Adjusted = parse_cmd_line(Flags,[]),
 
-    {_Out, _Err, _War, Defs, _IfCou} =
+    {_Out, _Err, _War, Defs, _IfCou, _Mio} =
 	expand(tokenise(Adjusted,""),
 	       [],
 	       [],
 	       [],
 	       [],
 	       [],
+	       #mio{},
 	       check_all,
 	       [],
 	       [],
@@ -1030,10 +1033,10 @@ collect_undefine([C|Rest],Found) ->
 %%======================================================================================
 %%======================================================================================
 
-pp_command(Command, [space|File], Defs, IncDir, Err, War, L, FN) ->
-    pp_command(Command, File, Defs, IncDir, Err, War, L, FN);
+pp_command(Command, [space|File], Defs, IncDir, Mio, Err, War, L, FN) ->
+    pp_command(Command, File, Defs, IncDir, Mio, Err, War, L, FN);
 
-pp_command(Command, File, Defs, IncDir, Err, War, L, FN) ->
+pp_command(Command, File, Defs, IncDir, Mio, Err, War, L, FN) ->
 
     case Command of
 	%%----------------------------------------
@@ -1081,14 +1084,16 @@ pp_command(Command, File, Defs, IncDir, Err, War, L, FN) ->
 	%% #include
 	%%----------------------------------------
 	"include" ->
-	    case include(File, IncDir) of
-		{error, Rem, Nl, Err2} ->
-		    {{include, error}, Rem, Nl, [{FN, L, Err2}|Err], War};
-		{error, Rem, Nl, Err2, NameNl} ->
-		    {{include, error}, Rem, Nl, [{FN, L+ NameNl, Err2}|Err], War};
-		{ok, FileName, FileCont, Rem, Nl} ->
-		    {{include, ok}, FileName, FileCont, Rem, Nl, Err, War}
-	    end;
+             case include(File, IncDir, Mio) of
+                 {error, Rem, Nl, Err2} ->
+                     {{include, error}, Rem, Nl, [{FN, L, Err2}|Err], War};
+                 {error, Rem, Nl, Err2, NameNl} ->
+                     {{include, error}, Rem, Nl, [{FN, L+ NameNl, Err2}|Err], War};
+                 {ok, FileNamePath, FileCont, Rem, Nl} ->
+                     {{include, ok}, FileNamePath, FileCont, Rem, Nl, Err, War};
+                 {skip, Rem} ->
+                     {{include, skip}, Rem}
+             end;
 	
 	%%----------------------------------------
 	%% #ifdef
@@ -1127,14 +1132,14 @@ pp_command(Command, File, Defs, IncDir, Err, War, L, FN) ->
 			yes ->
 			    {{ifndef, true}, Rem, Err2, War2, Nl};
 			no ->
-			    {{ifndef, false}, Rem, Err2, War2, Nl}
+			    {{ifndef, false}, Name, Rem, Err2, War2, Nl}
 		    end;
 		{ok, Rem, Name, No_of_para, _Parameters, _Macro, Err2, War2, Nl} ->
 		    case is_defined_before(Name, No_of_para, Defs) of
 			yes ->
 			    {{ifndef, true}, Rem, Err2, War2, Nl};
 			no ->
-			    {{ifndef, false}, Rem, Err2, War2, Nl}
+			    {{ifndef, false}, Name, Rem, Err2, War2, Nl}
 		    end
 	    end;
 	
@@ -1408,29 +1413,32 @@ undef(_Rem) ->
 %%===============================================================
 %%===============================================================
 
-include(File, IncDir) ->
+include(File, IncDir, Mio) ->
     case include2(File) of
-	{ok, FileName, Rem, Nl, FileType} ->
-	    %% The error handling is lite strange just to make it compatible to gcc
-	    case {read_inc_file(FileName, IncDir), Nl, FileType} of
-		{{ok, FileList, FileNamePath}, _, _} ->
-		    {ok, FileNamePath, FileList, Rem, Nl};
-		{{error, Text}, _, own_file} ->
-		    NameNl = count_nl(FileName,0),
-		    Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])),
-		    {error, Rem, Nl, Error,  NameNl};
-		{{error, Text}, 1, sys_file} ->
-		    NameNl = count_nl(FileName,0),
-		    Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])),
-		    {error, Rem, Nl, Error,  NameNl};
-		{{error, _Text}, _, sys_file} ->
-		    {error, Rem, Nl, "`#include' expects \"FILENAME\" or <FILENAME>"}
-	    end;
-
-	{error, {_Removed, Rem, Nl}} ->
-	    {error, Rem, Nl, "`#include' expects \"FILENAME\" or <FILENAME>"}
+        {ok, FileName, Rem, Nl, FileType} ->
+            Result = read_inc_file(FileName, IncDir, Mio),
+            case {Result, Nl, FileType} of
+                {{ok, FileNamePath, FileCont}, _, _} ->
+                    {ok, FileNamePath, FileCont, Rem, Nl};
+                {skip, _, _} ->
+                    {skip, Rem};
+                {{error, Text}, _, own_file} ->
+                    NameNl = count_nl(FileName,0),
+                    Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])),
+                    {error, Rem, Nl, Error,  NameNl};
+                {{error, Text}, 1, sys_file} ->
+                    NameNl = count_nl(FileName,0),
+                    Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])),
+                    {error, Rem, Nl, Error,  NameNl};
+                {{error, _Text}, _, sys_file} ->
+                    {error, Rem, Nl, "`#include' expects \"FILENAME\" or <FILENAME>"}
+            end;
+        {error, {_Removed, Rem, Nl}} ->
+            {error, Rem, Nl, "`#include' expects \#FILENAME\" or <FILENAME>"}
     end.
 
+
+
 count_nl([],Nl) ->
     Nl;
 count_nl([$\n|T],Nl) ->
@@ -1909,18 +1917,37 @@ include_dir(Flags,IncDir) ->
 %%  Read a included file. Try current dir first then the IncDir list
 %%===============================================================
 
-read_inc_file(FileName, IncDir) ->
-    case catch file:read_file(FileName) of
-	{ok, Bin} ->
-	    FileList = binary_to_list(Bin),
-	    {ok, FileList, FileName};
+read_inc_file(FileName, IncDir, Mio) ->
+    case find_inc_file(FileName, IncDir) of
+        {ok, AbsFile} ->
+            %% is included before?
+            case lists:member(FileName, Mio#mio.included) of
+                false ->
+                    case catch file:read_file(AbsFile) of
+                        {ok, Bin} ->
+                            FileList = binary_to_list(Bin),
+                            {ok, AbsFile, FileList};
+                        {error, Text} ->
+                            {error, Text}
+                    end;
+                true ->
+                    skip
+            end;
+        {error, Text} ->
+            {error, Text}
+    end.
+
+find_inc_file(FileName, IncDir) ->
+    case catch file:read_file_info(FileName) of
+	{ok, _} ->
+	    {ok, FileName};
 	{error, _} ->
-	    read_inc_file2(FileName, IncDir) 
+	    find_inc_file2(FileName, IncDir)
     end.
 
-read_inc_file2(_FileName, []) ->
+find_inc_file2(_FileName, []) ->
     {error, "No such file or directory"};
-read_inc_file2(FileName, [D|Rem]) ->
+find_inc_file2(FileName, [D|Rem]) ->
     Dir = case lists:last(D) of
 	      $/ ->
 		  D;
@@ -1928,17 +1955,14 @@ read_inc_file2(FileName, [D|Rem]) ->
 		  D++"/"
 	  end,
 
-    case catch file:read_file(Dir++FileName) of
-	{ok, Bin} ->
-	    FileList = binary_to_list(Bin),
-	    {ok, FileList, Dir++FileName};
+    case catch file:read_file_info(Dir++FileName) of
+	{ok, _} ->
+	    {ok, Dir++FileName};
 	{error, _} ->
-	    read_inc_file2(FileName, Rem) 
+	    find_inc_file2(FileName, Rem)
     end.
 
 
-
-
 %%===============================================================
 %%  Read parameters of a macro or a variable in a source line
 %%===============================================================
@@ -2135,5 +2159,73 @@ month(11) -> "Nov";
 month(12) -> "Dec".
 
 
+%% Multiple Include Optimization
+%%
+%% Algorithm described at:
+%% http://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html
+update_mio({include, FileName}, #mio{included=Inc}=Mio) ->
+    Mio#mio{valid=false, included=[FileName|Inc]};
+
+%% valid=false & cmacro=undefined indicates it is already decided this file is
+%% not subject to MIO
+update_mio(_, #mio{valid=false, depth=0, cmacro=undefined}=Mio) ->
+    Mio;
+
+%% if valid=true, there is no non-whitespace tokens before this ifndef
+update_mio({'ifndef', Macro}, #mio{valid=true, depth=0, cmacro=undefined}=Mio) ->
+    Mio#mio{valid=false, cmacro=Macro, depth=1};
+
+%% detect any tokens before top level #ifndef
+update_mio(_, #mio{valid=true, depth=0, cmacro=undefined}=Mio) ->
+    Mio#mio{valid=false};
+
+%% If cmacro is alreay set, this is after the top level #endif
+update_mio({'ifndef', _}, #mio{valid=true, depth=0}=Mio) ->
+    Mio#mio{valid=false, cmacro=undefined};
+
+%% non-top level conditional, just update depth
+update_mio({'ifndef', _}, #mio{depth=D}=Mio) when D > 0 ->
+    Mio#mio{depth=D+1};
+update_mio('ifdef', #mio{depth=D}=Mio) ->
+    Mio#mio{depth=D+1};
+update_mio('if', #mio{depth=D}=Mio) ->
+    Mio#mio{depth=D+1};
+
+%% top level #else #elif invalidates multiple include optimization
+update_mio('else', #mio{depth=1}=Mio) ->
+    Mio#mio{valid=false, cmacro=undefined};
+update_mio('else', Mio) ->
+    Mio;
+update_mio('elif', #mio{depth=1}=Mio) ->
+    Mio#mio{valid=false, cmacro=undefined};
+update_mio('elif', Mio) ->
+    Mio;
+
+%% AT exit to top level, if the controlling macro is not set, this could be the
+%% end of a non-ifndef conditional block, or there were tokens before entering
+%% the #ifndef block. In either way, this invalidates the MIO
+%%
+%% It doesn't matter if `valid` is true at the time of exiting, it is set to
+%% true.  This will be used to detect if more tokens are following the top
+%% level #endif.
+update_mio('endif', #mio{depth=1, cmacro=undefined}=Mio) ->
+    Mio#mio{valid=false, depth=0};
+update_mio('endif', #mio{depth=1}=Mio) ->
+    Mio#mio{valid=true, depth=0};
+update_mio('endif', #mio{depth=D}=Mio) when D > 1 ->
+    Mio#mio{valid=true, depth=D-1};
+
+%%if more tokens are following the top level #endif.
+update_mio('endif', #mio{depth=1, cmacro=undefined}=Mio) ->
+    Mio#mio{valid=false, depth=0};
+update_mio('endif', #mio{depth=D}=Mio) when D > 0 ->
+    Mio#mio{valid=true, depth=D-1};
+update_mio(_, Mio) ->
+    Mio#mio{valid=false}.
+
+%% clear `valid`, this doesn't matter since #endif will restore it if
+%% appropriate
+update_mio(Mio) ->
+    Mio#mio{valid=false}.
 
 
diff --git a/lib/ic/src/ic_pragma.erl b/lib/ic/src/ic_pragma.erl
index 45cb64c9c8..7f2216b9dc 100644
--- a/lib/ic/src/ic_pragma.erl
+++ b/lib/ic/src/ic_pragma.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1998-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -1600,9 +1600,8 @@ remove_inheriters(S,RS,InheriterList) ->
 	[_OneOnly] ->
 	    ReducedInhList;
 	_Other ->
-	    EtsList = ets:tab2list(S),
 	    CleanList = 
-		[X || X <- EtsList, element(1,X) == inherits],
+                ets:match(S, {inherits,'_','_'}),
 %	    CodeOptList = 
 %		[X || X <- EtsList, element(1,X) == codeopt],
 	    NoInheriters =remove_inheriters2(S,ReducedInhList,CleanList),
@@ -1648,9 +1647,8 @@ remove_inh([X],[Y],List,EtsList) ->
 %%% from others in the list 
 %%%----------------------------------------------
 remove_inherited(S,InheriterList) ->
-    EtsList = ets:tab2list(S),
     CleanList = 
-	[X || X <- EtsList, element(1,X) == inherits],
+        ets:match(S, {inherits, '_', '_'}),
     remove_inherited(S,InheriterList,CleanList).
 
 
@@ -1694,11 +1692,8 @@ remove_inhed([X],[Y],List,EtsList) ->
 %%  are inherited from scope in the list 
 %%%----------------------------------------------
 get_inherited(S,Scope,OpScopeList) ->
-    EtsList = ets:tab2list(S),
-    [[element(3,X)] || X <- EtsList, 
-		       element(1,X) == inherits,
-		       element(2,X) == Scope,
-		       member([element(3,X)],OpScopeList)].
+    EtsList1 = ets:match(S, {inherits, Scope, '$1'}),
+    [X || X <- EtsList1, member(X, OpScopeList)].
 
 
 
@@ -1771,9 +1766,7 @@ inherits2(_X,Y,Z,EtsList) ->
 %%     false otherwise   
 %%
 is_inherited_by(Interface1,Interface2,PragmaTab) ->
-    FullList = ets:tab2list(PragmaTab),
-    InheritsList = 
-	[X || X <- FullList, element(1,X) == inherits],
+    InheritsList = ets:match(PragmaTab, {inherits, '_', '_'}),
     inherits(Interface2,Interface1,InheritsList).
 
 
diff --git a/lib/ic/vsn.mk b/lib/ic/vsn.mk
index 6d6c7fa625..6561ccd2a7 100644
--- a/lib/ic/vsn.mk
+++ b/lib/ic/vsn.mk
@@ -1 +1 @@
-IC_VSN = 4.2.26
+IC_VSN = 4.2.27
diff --git a/lib/inets/Makefile b/lib/inets/Makefile
index ec05efa461..f4c2746b0a 100644
--- a/lib/inets/Makefile
+++ b/lib/inets/Makefile
@@ -36,6 +36,8 @@ SPECIAL_TARGETS =
 # ----------------------------------------------------
 include $(ERL_TOP)/make/otp_subdir.mk
 
+.PHONY: info gclean
+
 info:
 	@echo "OS:        $(OS)"
 	@echo "DOCB:      $(DOCB)"
@@ -44,3 +46,5 @@ info:
 	@echo "APP_VSN:   $(APP_VSN)"
 	@echo ""
 
+gclean: 
+	git clean -fXd
diff --git a/lib/inets/doc/src/httpc.xml b/lib/inets/doc/src/httpc.xml
index f6b6827e93..d1671ac9bd 100644
--- a/lib/inets/doc/src/httpc.xml
+++ b/lib/inets/doc/src/httpc.xml
@@ -144,7 +144,7 @@ filename()       = string()
 	<v>Result = {status_line(), headers(), Body} | 
                     {status_code(), Body} | request_id() </v>
 	<v>Body = string() | binary()</v>
-	<v>Profile = profile()</v>
+	<v>Profile = profile() | pid() (when started <c>stand_alone</c>)</v>
 	<v>Reason = term() </v>
       </type>
       <desc>
@@ -194,16 +194,16 @@ filename()       = string()
         <v>Result = {status_line(), headers(), Body} | 
                     {status_code(), Body} | request_id() </v>
         <v>Body = string() | binary()</v>
-        <v>Profile = profile() </v>
+        <v>Profile = profile() | pid() (when started <c>stand_alone</c>)</v>
         <v>Reason = {connect_failed, term()} | 
                     {send_failed, term()} | term() </v>
       </type>
 
       <desc>
         <p>Sends a HTTP-request. The function can be both synchronous
-          and asynchronous. In the later case the function will return
-          <c>{ok, RequestId}</c> and later on the information will be delivered
-          to the <c>receiver</c> depending on that value. </p>
+	and asynchronous. In the later case the function will return
+	<c>{ok, RequestId}</c> and later on the information will be delivered
+	to the <c>receiver</c> depending on that value. </p>
 
         <p>Http option (<c>http_option()</c>) details: </p>
         <taglist>
@@ -211,7 +211,7 @@ filename()       = string()
           <item>
             <p>Timeout time for the request. </p>
             <p>The clock starts ticking as soon as the request has been
-              sent. </p>
+	    sent. </p>
             <p>Time is in milliseconds. </p>
             <p>Defaults to <c>infinity</c>. </p>
 	  </item>
@@ -219,7 +219,7 @@ filename()       = string()
           <tag><c><![CDATA[connect_timeout]]></c></tag>
           <item>
             <p>Connection timeout time, used during the initial request, 
-              when the client is <em>connecting</em> to the server. </p>
+	    when the client is <em>connecting</em> to the server. </p>
             <p>Time is in milliseconds. </p>
             <p>Defaults to the value of the <c>timeout</c> option. </p>
 	  </item>
@@ -227,60 +227,61 @@ filename()       = string()
           <tag><c><![CDATA[ssl]]></c></tag>
           <item>
             <p>This is the default ssl config option, currently defaults to 
-              <c>essl</c>, see below. </p>
+	    <c>essl</c>, see below. </p>
             <p>Defaults to <c>[]</c>. </p>
 	  </item>
 
           <tag><c><![CDATA[ossl]]></c></tag>
           <item>
             <p>If using the OpenSSL based (old) implementation of SSL, 
-              these SSL-specific options are used. </p>
+	    these SSL-specific options are used. </p>
             <p>Defaults to <c>[]</c>. </p>
 	  </item>
 
           <tag><c><![CDATA[essl]]></c></tag>
           <item>
             <p>If using the Erlang based (new) implementation of SSL, 
-              these SSL-specific options are used. </p>
+	    these SSL-specific options are used. </p>
             <p>Defaults to <c>[]</c>. </p>
 	  </item>
 
           <tag><c><![CDATA[autoredirect]]></c></tag>
           <item>
-            <p>Should the client automatically retrieve the information
-              from the new URI and return that as the result instead 
-              of a 30X-result code. </p>
-            <p>Note that for some 30X-result codes automatic redirect 
-              is not allowed. In these cases the 30X-result will always
-              be returned. </p>
-            <p>Defaults to <c>true</c>. </p>
+	    <p>Should the client automatically retrieve the information
+	    from the new URI and return that as the result instead 
+	    of a 30X-result code. </p>
+	    <p>Note that for some 30X-result codes automatic redirect 
+	    is not allowed. In these cases the 30X-result will always
+	    be returned. </p>
+	    <p>Defaults to <c>true</c>. </p>
 	  </item>
 
           <tag><c><![CDATA[proxy_auth]]></c></tag>
           <item>
             <p>A proxy-authorization header using the provided user name and 
-              password will be added to the request. </p>
+	    password will be added to the request. </p>
 	  </item>
 
           <tag><c><![CDATA[version]]></c></tag>
           <item>
             <p>Can be used to make the client act as an <c>HTTP/1.0</c> or
-	      <c>HTTP/0.9</c> client. By default this is an <c>HTTP/1.1</c> 
-              client. When using <c>HTTP/1.0</c> persistent connections will 
-              not be used. </p>
-            <p>Defaults to the string <c>"HTTP/1.1"</c>. </p>
+	    <c>HTTP/0.9</c> client. By default this is an <c>HTTP/1.1</c> 
+	    client. When using <c>HTTP/1.0</c> persistent connections will 
+	    not be used. </p>
+	    <p>Defaults to the string <c>"HTTP/1.1"</c>. </p>
 	  </item>
 
           <tag><c><![CDATA[relaxed]]></c></tag>
           <item>
-            <p>If set to <c>true</c> workarounds for known server deviations from
-	      the HTTP-standard are enabled. </p>
+            <p>If set to <c>true</c> workarounds for known server deviations 
+	    from the HTTP-standard are enabled. </p>
             <p>Defaults to <c>false</c>. </p>
 	  </item>
 
 	  <tag><c><![CDATA[url_encode]]></c></tag>
           <item>
-            <p>Will apply Percent-encoding, also known as URL encoding on the URL.</p>
+            <p>Will apply Percent-encoding, also known as URL encoding on the 
+	    URL.</p>
 	    <p>Defaults to <c>false</c>. </p>
 	  </item>
         </taglist>
@@ -296,77 +297,77 @@ filename()       = string()
           <tag><c><![CDATA[stream]]></c></tag>
           <item>
             <p>Streams the body of a 200 or 206 response to the calling 
-	      process or to a file. When streaming to the calling process 
-	      using the option <c>self</c> the following stream messages
-	      will be sent to that process: <c>{http, {RequestId,
-	      stream_start, Headers}, {http, {RequestId, stream,
-	      BinBodyPart}, {http, {RequestId, stream_end, Headers}</c>. When
-	      streaming to to the calling processes using the option
-	      <c>{self, once}</c> the first message will have an additional
-	      element e.i. <c>{http, {RequestId, stream_start, Headers, Pid}</c>,
-	      this is the process id that should be used as an argument to
-	      <c>http:stream_next/1</c> to trigger the next message to be sent to
-	      the calling process. </p>
+	    process or to a file. When streaming to the calling process 
+	    using the option <c>self</c> the following stream messages
+	    will be sent to that process: <c>{http, {RequestId,
+	    stream_start, Headers}, {http, {RequestId, stream,
+	    BinBodyPart}, {http, {RequestId, stream_end, Headers}</c>. When
+	    streaming to to the calling processes using the option
+	    <c>{self, once}</c> the first message will have an additional
+	    element e.i. <c>{http, {RequestId, stream_start, Headers, Pid}</c>,
+	    this is the process id that should be used as an argument to
+	    <c>http:stream_next/1</c> to trigger the next message to be sent to
+	    the calling process. </p>
 	    <p>Note that it is possible that chunked encoding will add
-	      headers so that there are more headers in the <c>stream_end</c>
-	      message than in the <c>stream_start</c>.
-	      When streaming to a file and the request is asynchronous the
-	      message <c>{http, {RequestId, saved_to_file}}</c> will be sent. </p>
+	    headers so that there are more headers in the <c>stream_end</c>
+	    message than in the <c>stream_start</c>.
+	    When streaming to a file and the request is asynchronous the
+	    message <c>{http, {RequestId, saved_to_file}}</c> will be sent. </p>
             <p>Defaults to <c>none</c>. </p>
 	  </item>
 
           <tag><c><![CDATA[body_format]]></c></tag>
           <item>
             <p>Defines if the body shall be delivered as a string or as a 
-              binary. This option is only valid for the synchronous 
-              request. </p>
+	    binary. This option is only valid for the synchronous 
+	    request. </p>
             <p>Defaults to <c>string</c>. </p>
 	  </item>
 
           <tag><c><![CDATA[full_result]]></c></tag>
           <item>
             <p>Should a "full result" be returned to the caller (that is,
-              the body, the headers and the entire status-line) or not 
-              (the body and the status code). </p>
+	    the body, the headers and the entire status-line) or not 
+	    (the body and the status code). </p>
             <p>Defaults to <c>true</c>. </p>
 	  </item>
 
           <tag><c><![CDATA[header_as_is]]></c></tag>
           <item>
             <p>Shall the headers provided by the user be made 
-              lower case or be regarded as case sensitive. </p>
+	    lower case or be regarded as case sensitive. </p>
             <p>Note that the http standard requires them to be 
-              case insenstive. This feature should only be used if there is 
-              no other way to communicate with the server or for testing 
-              purpose. Also note that when this option is used no headers 
-              will be automatically added, all necessary headers have to be
-              provided by the user. </p>
-            <p>Defaults to <c>false</c>. </p>
+	    case insenstive. This feature should only be used if there is 
+	    no other way to communicate with the server or for testing 
+	    purpose. Also note that when this option is used no headers 
+	    will be automatically added, all necessary headers have to be
+	    provided by the user. </p>
+	    <p>Defaults to <c>false</c>. </p>
 	  </item>
 
           <tag><c><![CDATA[socket_opts]]></c></tag>
           <item>
             <p>Socket options to be used for this and subsequent 
-              request(s). </p>
-            <p>Overrides any value set by the 
-              <seealso marker="#set_options">set_options</seealso>
-              function. </p>
+	    request(s). </p>
+	    <p>Overrides any value set by the 
+	    <seealso marker="#set_options">set_options</seealso>
+	    function. </p>
             <p>Note that the validity of the options are <em>not</em>
-              checked in any way. </p>
+	    checked in any way. </p>
             <p>Note that this may change the socket behaviour 
-              (see <seealso marker="kernel:inet#setopts/2">inet:setopts/2</seealso>) 
-              for an already existing one, and therefore an already connected
-              request handler. </p>
+	    (see <seealso marker="kernel:inet#setopts/2">inet:setopts/2</seealso>) 
+	    for an already existing one, and therefore an already connected
+	    request handler. </p>
             <p>By default the socket options set by the
-              <seealso marker="#set_options">set_options/1,2</seealso> 
-              function are used when establishing a connection. </p>
+	    <seealso marker="#set_options">set_options/1,2</seealso> 
+	    function are used when establishing a connection. </p>
 	  </item>
 
           <tag><c><![CDATA[receiver]]></c></tag>
           <item>
             <p>Defines how the client will deliver the result of an
-              asynchroneous request (<c>sync</c> has the value 
-              <c>false</c>). </p>
+	    asynchroneous request (<c>sync</c> has the value 
+	    <c>false</c>). </p>
 
             <taglist>
               <tag><c><![CDATA[pid()]]></c></tag>
@@ -380,7 +381,7 @@ filename()       = string()
               <tag><c><![CDATA[function/1]]></c></tag>
               <item>
 	        <p>Information will be delivered to the receiver via calls 
-                  to the provided fun: </p>
+		to the provided fun: </p>
 <pre>
 Receiver(ReplyInfo)
 </pre>
@@ -389,7 +390,7 @@ Receiver(ReplyInfo)
               <tag><c><![CDATA[{Module, Funcion, Args}]]></c></tag>
               <item>
 	        <p>Information will be delivered to the receiver via calls 
-                  to the callback function: </p>
+		to the callback function: </p>
 <pre>
 apply(Module, Function, [ReplyInfo | Args])
 </pre>
@@ -410,7 +411,7 @@ apply(Module, Function, [ReplyInfo | Args])
 </pre>
 
             <p>Defaults to the <c>pid()</c> of the process calling the request 
-              function (<c>self()</c>). </p>
+	    function (<c>self()</c>). </p>
 	  </item>
         </taglist>
 
@@ -425,7 +426,7 @@ apply(Module, Function, [ReplyInfo | Args])
       <type>
         <v>RequestId = request_id() - A unique identifier as returned
         by request/4</v>
-	<v>Profile = profile()</v>
+	<v>Profile = profile() | pid() (when started <c>stand_alone</c>)</v>
       </type>
       <desc>
         <p>Cancels an asynchronous HTTP-request. </p>
@@ -514,11 +515,10 @@ apply(Module, Function, [ReplyInfo | Args])
           This option is used to switch on (or off) 
           different levels of erlang trace on the client. 
           It is a debug feature.</d>
-	<v>Profile = profile()</v>
+	<v>Profile = profile() | pid() (when started <c>stand_alone</c>)</v>
       </type>
       <desc>
-        <p>Sets options to be used for subsequent
-          requests.</p>
+        <p>Sets options to be used for subsequent requests.</p>
         <note>
           <p>If possible the client will keep its connections
             alive and use persistent connections
@@ -548,7 +548,7 @@ apply(Module, Function, [ReplyInfo | Args])
       </type>
       <desc>
         <p>Triggers the next message to be streamed, e.i.
-	  same behavior as active once for sockets.</p>
+	same behavior as active once for sockets. </p>
 
         <marker id="verify_cookies"></marker>
         <marker id="store_cookies"></marker>
@@ -562,14 +562,14 @@ apply(Module, Function, [ReplyInfo | Args])
       <type>
         <v>SetCookieHeaders = headers() - where field = "set-cookie"</v>
         <v>Url = url()</v>
-	<v>Profile = profile()</v>
+	<v>Profile = profile() | pid() (when started <c>stand_alone</c>)</v>
       </type>
       <desc>
         <p>Saves the cookies defined in SetCookieHeaders
-          in the client profile's cookie database. You need to
-          call this function if you have set the option <c>cookies</c> to <c>verify</c>.
-	  If no profile is specified the default profile will be used.
-	</p>
+	in the client profile's cookie database. You need to
+	call this function if you have set the option <c>cookies</c> 
+	to <c>verify</c>.
+	If no profile is specified the default profile will be used. </p>
 
         <marker id="cookie_header"></marker>
       </desc>
@@ -582,13 +582,12 @@ apply(Module, Function, [ReplyInfo | Args])
       making a request to Url using the profile <c>Profile</c>.</fsummary>
       <type>
         <v>Url = url()</v>
-	<v>Profile = profile()</v>
+	<v>Profile = profile() | pid() (when started <c>stand_alone</c>)</v>
       </type>
       <desc>
         <p>Returns the cookie header that would be sent
-          when making a request to <c>Url</c> using the profile <c>Profile</c>.
-	  If no profile is specified the default profile will be used.
-	</p>
+	when making a request to <c>Url</c> using the profile <c>Profile</c>.
+	If no profile is specified the default profile will be used. </p>
 
         <marker id="reset_cookies"></marker>
       </desc>
@@ -600,12 +599,12 @@ apply(Module, Function, [ReplyInfo | Args])
       <name>reset_cookies(Profile) -> void()</name>
       <fsummary>Reset the cookie database.</fsummary>
       <type>
-	<v>Profile = profile()</v>
+	<v>Profile = profile() | pid() (when started <c>stand_alone</c>)</v>
       </type>
       <desc>
-        <p>Resets (clears) the cookie database for the specified <c>Profile</c>.
-	  If no profile is specified the default profile will be used.
-	</p>
+        <p>Resets (clears) the cookie database for the specified 
+	<c>Profile</c>. If no profile is specified the default profile 
+	will be used. </p>
       </desc>
     </func>
 
@@ -615,17 +614,16 @@ apply(Module, Function, [ReplyInfo | Args])
       <name>which_cookies(Profile) -> cookies()</name>
       <fsummary>Dumps out the entire cookie database.</fsummary>
       <type>
-	<v>Profile = profile()</v>
-	<v>cookies() = [cooie_stores()]</v>
-	<v>cookie_stores() = {cookies, icookies()} | {session_cookies, icookies()}</v>
-	<v>icookies() = [icookie()]</v>
+	<v>Profile = profile() | pid() (when started <c>stand_alone</c>)</v>
+	<v>cookies() = [cookie_stores()]</v>
+	<v>cookie_stores() = {cookies, cookies()} | {session_cookies, cookies()}</v>
+	<v>cookies() = [cookie()]</v>
 	<v>cookie() = term()</v>
       </type>
       <desc>
         <p>This function produces a list of the entire cookie database.
-          It is intended for debugging/testing purposes. 
-	  If no profile is specified the default profile will be used.
-	</p>
+	It is intended for debugging/testing purposes. 
+	If no profile is specified the default profile will be used. </p>
       </desc>
     </func>
   </funcs>
diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml
index 0926df8581..34f26bf45b 100644
--- a/lib/inets/doc/src/notes.xml
+++ b/lib/inets/doc/src/notes.xml
@@ -32,6 +32,63 @@
     <file>notes.xml</file>
   </header>
   
+  <section><title>Inets 5.7</title>
+
+    <section><title>Improvements and New Features</title>
+<!--
+    <p>-</p>
+-->
+
+      <list>
+        <item>
+          <p>[httpc|httpd] Added support for IPv6 with ssl. </p>
+	  <p>Own Id: OTP-5566</p>
+        </item>
+
+      </list>
+
+    </section>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+<!--
+    <p>-</p>
+-->
+
+      <list>
+        <item>
+          <p>[httpc] Remove unnecessary usage of iolist_to_binary when 
+	  processing body (for PUT and POST). </p>
+	  <p>Filipe David Manana</p>
+	  <p>Own Id: OTP-9317</p>
+        </item>
+
+        <item>
+          <p>[ftp] FTP client doesn't work with IPv6 host.</p>
+	  <p>Attila Rajmund Nohl</p>
+          <p>Own Id: OTP-9342 Aux Id: seq11853</p>
+        </item>
+
+        <item>
+          <p>[httpd] Peer/sockname resolv doesn't work with IPv6 addrs 
+	  in HTTP. </p>
+	  <p>Attila Rajmund Nohl.</p>
+	  <p>Own Id: OTP-9343</p>
+        </item>
+
+        <item>
+          <p>[httpc] Clients started stand-alone not properly handled. 
+	  Also it was not documented how to use them, that is that 
+	  once started, they are represented by a <c>pid()</c> and not by 
+	  their <c>profile()</c>. </p>
+	  <p>Own Id: OTP-9365</p>
+        </item>
+
+      </list>
+    </section>
+
+  </section> <!-- 5.7 -->
+
+
   <section><title>Inets 5.6</title>
 
     <section><title>Improvements and New Features</title>
diff --git a/lib/inets/src/ftp/ftp.erl b/lib/inets/src/ftp/ftp.erl
index fe6cb0c191..ac72963347 100644
--- a/lib/inets/src/ftp/ftp.erl
+++ b/lib/inets/src/ftp/ftp.erl
@@ -1038,10 +1038,12 @@ handle_call({_, {open, ip_comm, Opts}}, From, State) ->
 	    Port     = key_search(port,     Opts, ?FTP_PORT), 
 	    Timeout  = key_search(timeout,  Opts, ?CONNECTION_TIMEOUT),
 	    Progress = key_search(progress, Opts, ignore),
+	    IpFamily = key_search(ipfamily, Opts, inet),
 	    
 	    State2 = State#state{client   = From, 
 				 mode     = Mode,
-				 progress = progress(Progress)}, 
+				 progress = progress(Progress),
+				 ipfamily = IpFamily}, 
 
 	    ?fcrd("handle_call(open) -> setup ctrl connection with", 
 		  [{host, Host}, {port, Port}, {timeout, Timeout}]), 
diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl
index 6ffa5e8ba5..fe8e93af1f 100644
--- a/lib/inets/src/http_client/httpc.erl
+++ b/lib/inets/src/http_client/httpc.erl
@@ -64,17 +64,16 @@ default_profile() ->
 
 profile_name(?DEFAULT_PROFILE) ->
     httpc_manager;
+profile_name(Profile) when is_pid(Profile) -> 
+    Profile;
 profile_name(Profile) -> 
-    profile_name("httpc_manager_", Profile).
+    Prefix = lists:flatten(io_lib:format("~w_", [?MODULE])),
+    profile_name(Prefix, Profile).
 
 profile_name(Prefix, Profile) when is_atom(Profile) ->
     list_to_atom(Prefix ++ atom_to_list(Profile));
-profile_name(Prefix, Profile) when is_pid(Profile) ->
-    ProfileStr0 = 
-	string:strip(string:strip(erlang:pid_to_list(Profile), left, $<), right, $>),
-    F = fun($.) -> $_; (X) -> X end, 
-    ProfileStr = [F(C) || C <- ProfileStr0], 
-    list_to_atom(Prefix ++ "pid_" ++ ProfileStr).
+profile_name(_Prefix, Profile) when is_pid(Profile) ->
+    Profile.
 
 
 %%--------------------------------------------------------------------------
@@ -115,9 +114,11 @@ request(Url, Profile) ->
 %%	{keyfile, path()} | {password, string()} | {cacertfile, path()} |
 %%	{ciphers, string()} 
 %%	Options - [Option]
-%%	Option - {sync, Boolean} | {body_format, BodyFormat} | 
-%%	{full_result, Boolean} | {stream, To} |
-%%      {headers_as_is, Boolean}  
+%%	Option -  {sync, Boolean}           | 
+%%                {body_format, BodyFormat} | 
+%%	          {full_result, Boolean}    | 
+%%                {stream, To}              |
+%%                {headers_as_is, Boolean}  
 %%	StatusLine = {HTTPVersion, StatusCode, ReasonPhrase}</v>
 %%	HTTPVersion = string()
 %%	StatusCode = integer()
@@ -518,17 +519,15 @@ mk_chunkify_fun(ProcessBody) ->
 		eof ->
 		    {ok, <<"0\r\n\r\n">>, eof_body};
 		{ok, Data, NewAcc} ->
-		    {ok, mk_chunk_bin(Data), NewAcc}
+		    Chunk = [
+			     integer_to_list(iolist_size(Data), 16), 
+			     "\r\n",
+			     Data,
+			     "\r\n"],
+		    {ok, Chunk, NewAcc}
 	    end
     end.
 
-mk_chunk_bin(Data) ->
-    Bin = iolist_to_binary(Data),
-    iolist_to_binary([hex_size(Bin), "\r\n", Bin, "\r\n"]).
-
-hex_size(Bin) ->
-    hd(io_lib:format("~.16B", [size(Bin)])).
-
 
 handle_answer(RequestId, false, _) ->
     {ok, RequestId};
@@ -552,9 +551,7 @@ return_answer(Options, {{"HTTP/0.9",_,_}, _, BinBody}) ->
     {ok, Body};
    
 return_answer(Options, {StatusLine, Headers, BinBody}) ->
-
     Body = maybe_format_body(BinBody, Options),
-    
     case proplists:get_value(full_result, Options, true) of
 	true ->
 	    {ok, {StatusLine, Headers, Body}};
diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl
index 1f0e012e7e..9ac9ee6f7b 100644
--- a/lib/inets/src/http_client/httpc_handler.erl
+++ b/lib/inets/src/http_client/httpc_handler.erl
@@ -515,7 +515,7 @@ handle_info({Proto, _Socket, Data},
 		{stop, normal, NewState}
 	
 	end,
-    ?hcri("data processed", []),
+    ?hcri("data processed", [{final_result, FinalResult}]),
     FinalResult;
 
 
@@ -629,8 +629,9 @@ handle_info(timeout_queue, #state{timers = Timers} = State) ->
 			  Timers#timers{queue_timer = undefined}}};
 
 %% Setting up the connection to the server somehow failed. 
-handle_info({init_error, _, ClientErrMsg},
+handle_info({init_error, Tag, ClientErrMsg},
 	    State = #state{request = Request}) ->
+    ?hcrv("init error", [{tag, Tag}, {client_error, ClientErrMsg}]),
     NewState = answer_request(Request, ClientErrMsg, State),
     {stop, normal, NewState};
 
@@ -707,9 +708,9 @@ terminate(normal,
     %% And, just in case, close our side (**really** overkill)
     http_transport:close(SocketType, Socket);
 
-terminate(Reason, #state{session      = #session{id          = Id,
-						 socket      = Socket, 
-						 socket_type = SocketType},
+terminate(Reason, #state{session = #session{id          = Id,
+					    socket      = Socket, 
+					    socket_type = SocketType},
 		    request      = undefined,
 		    profile_name = ProfileName,
 		    timers       = Timers,
@@ -1403,7 +1404,7 @@ try_to_enable_pipeline_or_keep_alive(
 
 answer_request(#request{id = RequestId, from = From} = Request, Msg, 
 	       #state{timers = Timers, profile_name = ProfileName} = State) -> 
-    ?hcrt("answer request", [{request, Request}]),
+    ?hcrt("answer request", [{request, Request}, {msg, Msg}]),
     httpc_response:send(From, Msg),
     RequestTimers = Timers#timers.request_timers,
     TimerRef =
diff --git a/lib/inets/src/http_client/httpc_manager.erl b/lib/inets/src/http_client/httpc_manager.erl
index 7f66b477eb..9015bf1ce2 100644
--- a/lib/inets/src/http_client/httpc_manager.erl
+++ b/lib/inets/src/http_client/httpc_manager.erl
@@ -52,7 +52,7 @@
 	  cancel = [],	 % [{RequestId, HandlerPid, ClientPid}]  
 	  handler_db,    % ets() - Entry: #handler_info{}
 	  cookie_db,     % cookie_db()
-	  session_db,    % ets() - Entry:  #tcp_session{}
+	  session_db,    % ets() - Entry:  #session{}
 	  profile_name,  % atom()
 	  options = #options{}
 	 }).
@@ -178,7 +178,7 @@ request_done(RequestId, ProfileName) ->
 
 %%--------------------------------------------------------------------
 %% Function: insert_session(Session, ProfileName) -> _
-%%	Session - #tcp_session{}
+%%	Session - #session{}
 %%      ProfileName - atom()
 %%
 %% Description: Inserts session information into the httpc manager
@@ -669,7 +669,7 @@ select_session(Method, HostPort, Scheme, SessionType,
 	(SessionType =:= keep_alive) of
 	true ->
 	    %% Look for handlers connecting to this host (HostPort)
-	    %% tcp_session with record name field (tcp_session) and 
+	    %% session with record name field (session) and 
 	    %% socket fields ignored. The fields id (part of: HostPort), 
 	    %% client_close, scheme and type specified. 
 	    %% The fields id (part of: HandlerPid) and queue_length
diff --git a/lib/inets/src/http_lib/http_transport.erl b/lib/inets/src/http_lib/http_transport.erl
index 01b51d531a..9b8190ebed 100644
--- a/lib/inets/src/http_lib/http_transport.erl
+++ b/lib/inets/src/http_lib/http_transport.erl
@@ -33,8 +33,8 @@
 	 peername/2, sockname/2, 
 	 resolve/0
 	]).
-
 -export([negotiate/3]).
+-export([ipv4_name/1, ipv6_name/1]).
 
 -include_lib("inets/src/inets_app/inets_internal.hrl").
 -include("http_internal.hrl").
@@ -142,8 +142,8 @@ connect({ossl, SslConfig}, {Host, Port}, _, Timeout) ->
 	    ERROR
     end;
 
-connect({essl, SslConfig}, {Host, Port}, _, Timeout) ->
-    Opts = [binary, {active, false}, {ssl_imp, new}] ++ SslConfig,
+connect({essl, SslConfig}, {Host, Port}, Opts0, Timeout) -> 
+    Opts = [binary, {active, false}, {ssl_imp, new} | Opts0] ++ SslConfig,
     ?hlrt("connect using essl", 
 	  [{host,       Host}, 
 	   {port,       Port}, 
@@ -176,8 +176,8 @@ connect({essl, SslConfig}, {Host, Port}, _, Timeout) ->
 listen(SocketType, Port) ->
     listen(SocketType, undefined, Port).
 
-listen(ip_comm = SocketType, Addr, Port) ->
-    listen(SocketType, Addr, Port, undefined);
+listen(ip_comm = _SocketType, Addr, Port) ->
+    listen_ip_comm(Addr, Port, undefined);
 
 %% Wrapper for backaward compatibillity
 listen({ssl, SSLConfig}, Addr, Port) ->
@@ -187,35 +187,33 @@ listen({ssl, SSLConfig}, Addr, Port) ->
 	   {ssl_config, SSLConfig}]),
     listen({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Addr, Port);
 
-listen({ossl, SSLConfig} = Ssl, Addr, Port) ->
+listen({ossl, SSLConfig}, Addr, Port) ->
     ?hlrt("listen (ossl)", 
 	  [{addr,       Addr}, 
 	   {port,       Port}, 
 	   {ssl_config, SSLConfig}]),
-    Opt = sock_opt(Ssl, Addr, SSLConfig),
-    ?hlrt("listen options", [{opt, Opt}]),
-    ssl:listen(Port, [{ssl_imp, old} | Opt]);
+    listen_ssl(Addr, Port, [{ssl_imp, old} | SSLConfig]);
 
-listen({essl, SSLConfig} = Ssl, Addr, Port) ->
+listen({essl, SSLConfig}, Addr, Port) ->
     ?hlrt("listen (essl)", 
 	  [{addr,       Addr}, 
 	   {port,       Port}, 
 	   {ssl_config, SSLConfig}]),
-    Opt = sock_opt(Ssl, Addr, SSLConfig),
-    ?hlrt("listen options", [{opt, Opt}]),
-    Opt2 = [{ssl_imp, new}, {reuseaddr, true} | Opt], 
-    ssl:listen(Port, Opt2).
+    listen_ssl(Addr, Port, [{ssl_imp, new}, {reuseaddr, true} | SSLConfig]).
+
 
 listen(ip_comm, Addr, Port, Fd) ->
-    case (catch listen_ip_comm(Addr, Port, Fd)) of
+    listen_ip_comm(Addr, Port, Fd).
+
+listen_ip_comm(Addr, Port, Fd) ->
+    case (catch do_listen_ip_comm(Addr, Port, Fd)) of
 	{'EXIT', Reason} ->
 	    {error, {exit, Reason}};
 	Else ->
 	    Else
     end.
 
-
-listen_ip_comm(Addr, Port, Fd) ->
+do_listen_ip_comm(Addr, Port, Fd) ->
     {NewPort, Opts, IpFamily} = get_socket_info(Addr, Port, Fd),
     case IpFamily of
 	inet6fb4 -> 
@@ -248,6 +246,41 @@ listen_ip_comm(Addr, Port, Fd) ->
 	    gen_tcp:listen(NewPort, Opts2)
     end.
 
+
+listen_ssl(Addr, Port, Opts0) ->
+    IpFamily = ipfamily_default(Addr, Port), 
+    BaseOpts = [{backlog, 128}, {reuseaddr, true} | Opts0], 
+    Opts     = sock_opts(Addr, BaseOpts),
+    case IpFamily of
+	inet6fb4 -> 
+	    Opts2 = [inet6 | Opts], 
+	    ?hlrt("try ipv6 listen", [{opts, Opts2}]),
+	    case (catch ssl:listen(Port, Opts2)) of
+		{error, Reason} when ((Reason =:= nxdomain) orelse 
+				      (Reason =:= eafnosupport)) ->
+		    Opts3 = [inet | Opts], 
+		    ?hlrt("ipv6 listen failed - try ipv4 instead", 
+			  [{reason, Reason}, {opts, Opts3}]),
+		    ssl:listen(Port, Opts3);
+		
+		{'EXIT', Reason} -> 
+		    Opts3 = [inet | Opts], 
+		    ?hlrt("ipv6 listen exit - try ipv4 instead", 
+			  [{reason, Reason}, {opts, Opts3}]),
+		    ssl:listen(Port, Opts3); 
+		
+		Other ->
+		    ?hlrt("ipv6 listen done", [{other, Other}]),
+		    Other
+	    end;
+	
+	_ ->
+	    Opts2 = [IpFamily | Opts],
+	    ?hlrt("listen", [{opts, Opts2}]),
+	    ssl:listen(Port, Opts2)
+    end.
+
+
 ipfamily_default(Addr, Port) ->
     httpd_conf:lookup(Addr, Port, ipfamily, inet6fb4).
 
@@ -257,9 +290,9 @@ get_socket_info(Addr, Port, Fd0) ->
     %% The presence of a file descriptor takes precedence
     case get_fd(Port, Fd0, IpFamilyDefault) of
 	{Fd, IpFamily} -> 
-	    {0, sock_opt(ip_comm, Addr, [{fd, Fd} | BaseOpts]), IpFamily};
+	    {0, sock_opts(Addr, [{fd, Fd} | BaseOpts]), IpFamily};
 	undefined ->
-	    {Port, sock_opt(ip_comm, Addr, BaseOpts), IpFamilyDefault}
+	    {Port, sock_opts(Addr, BaseOpts), IpFamilyDefault}
     end.
 	    
 get_fd(Port, undefined = _Fd, IpFamilyDefault) ->
@@ -499,44 +532,28 @@ close({essl, _}, Socket) ->
 %% connection, usning either gen_tcp or ssl.
 %%-------------------------------------------------------------------------
 peername(ip_comm, Socket) ->
-    case inet:peername(Socket) of
-	{ok,{{A, B, C, D}, Port}} ->
-	    PeerName = integer_to_list(A)++"."++integer_to_list(B)++"."++
-		integer_to_list(C)++"."++integer_to_list(D),
-	    {Port, PeerName};
-	{ok,{{A, B, C, D, E, F, G, H}, Port}} ->
-	    PeerName =  http_util:integer_to_hexlist(A) ++ ":"++  
-		http_util:integer_to_hexlist(B) ++ ":" ++  
-		http_util:integer_to_hexlist(C) ++ ":" ++ 
-		http_util:integer_to_hexlist(D) ++ ":" ++  
-		http_util:integer_to_hexlist(E) ++ ":" ++  
-		http_util:integer_to_hexlist(F) ++ ":" ++  
-		http_util:integer_to_hexlist(G) ++":"++  
-		http_util:integer_to_hexlist(H),
-	    {Port, PeerName};
-	{error, _} ->
-	    {-1, "unknown"}
-    end;
+    do_peername(inet:peername(Socket));
 
 %% Wrapper for backaward compatibillity
 peername({ssl, SSLConfig}, Socket) ->
     peername({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Socket);
 
 peername({ossl, _}, Socket) ->
-    peername_ssl(Socket);
+    do_peername(ssl:peername(Socket));
 
 peername({essl, _}, Socket) ->
-    peername_ssl(Socket).
-
-peername_ssl(Socket) ->
-    case ssl:peername(Socket) of
-	{ok,{{A, B, C, D}, Port}} ->
-	    PeerName = integer_to_list(A)++"."++integer_to_list(B)++"."++
-		integer_to_list(C)++"."++integer_to_list(D),
-	    {Port, PeerName};
-	{error, _} ->
-	    {-1, "unknown"}
-    end.
+    do_peername(ssl:peername(Socket)).
+
+do_peername({ok, {Addr, Port}}) 
+  when is_tuple(Addr) andalso (size(Addr) =:= 4) ->
+    PeerName = ipv4_name(Addr), 
+    {Port, PeerName};
+do_peername({ok, {Addr, Port}}) 
+  when is_tuple(Addr) andalso (size(Addr) =:= 8) ->
+    PeerName = ipv6_name(Addr), 
+    {Port, PeerName};
+do_peername({error, _}) ->
+    {-1, "unknown"}.
 
 
 %%-------------------------------------------------------------------------
@@ -550,44 +567,28 @@ peername_ssl(Socket) ->
 %% other end of connection, using either gen_tcp or ssl.
 %%-------------------------------------------------------------------------
 sockname(ip_comm, Socket) ->
-    case inet:sockname(Socket) of
-	{ok,{{A, B, C, D}, Port}} ->
-	    SockName = integer_to_list(A)++"."++integer_to_list(B)++"."++
-		integer_to_list(C)++"."++integer_to_list(D),
-	    {Port, SockName};
-	{ok,{{A, B, C, D, E, F, G, H}, Port}} ->
-	    SockName =  http_util:integer_to_hexlist(A) ++ ":"++  
-		http_util:integer_to_hexlist(B) ++ ":" ++  
-		http_util:integer_to_hexlist(C) ++ ":" ++ 
-		http_util:integer_to_hexlist(D) ++ ":" ++  
-		http_util:integer_to_hexlist(E) ++ ":" ++  
-		http_util:integer_to_hexlist(F) ++ ":" ++  
-		http_util:integer_to_hexlist(G) ++":"++  
-		http_util:integer_to_hexlist(H),
-	    {Port, SockName};
-	{error, _} ->
-	    {-1, "unknown"}
-    end;
+    do_sockname(inet:sockname(Socket));
 
 %% Wrapper for backaward compatibillity
 sockname({ssl, SSLConfig}, Socket) ->
     sockname({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Socket);
 
 sockname({ossl, _}, Socket) ->
-    sockname_ssl(Socket);
+    do_sockname(ssl:sockname(Socket));
 
 sockname({essl, _}, Socket) ->
-    sockname_ssl(Socket).
-
-sockname_ssl(Socket) ->
-    case ssl:sockname(Socket) of
-	{ok,{{A, B, C, D}, Port}} ->
-	    SockName = integer_to_list(A)++"."++integer_to_list(B)++"."++
-		integer_to_list(C)++"."++integer_to_list(D),
-	    {Port, SockName};
-	{error, _} ->
-	    {-1, "unknown"}
-    end.
+    do_sockname(ssl:sockname(Socket)).
+
+do_sockname({ok, {Addr, Port}}) 
+  when is_tuple(Addr) andalso (size(Addr) =:= 4) ->
+    SockName = ipv4_name(Addr), 
+    {Port, SockName};
+do_sockname({ok, {Addr, Port}}) 
+  when is_tuple(Addr) andalso (size(Addr) =:= 8) ->
+    SockName = ipv6_name(Addr), 
+    {Port, SockName};
+do_sockname({error, _}) ->
+    {-1, "unknown"}.
 
 
 %%-------------------------------------------------------------------------
@@ -601,29 +602,49 @@ resolve() ->
     Name.
 
 
+%%-------------------------------------------------------------------------
+%% ipv4_name(Ipv4Addr) -> string()
+%% ipv6_name(Ipv6Addr) -> string()
+%%     Ipv4Addr = ip4_address()
+%%     Ipv6Addr = ip6_address()
+%%     
+%% Description: Returns the local hostname. 
+%%-------------------------------------------------------------------------
+ipv4_name({A, B, C, D}) ->
+    integer_to_list(A) ++ "." ++
+	integer_to_list(B) ++ "." ++
+	integer_to_list(C) ++ "." ++
+	integer_to_list(D).
+
+ipv6_name({A, B, C, D, E, F, G, H}) ->
+    http_util:integer_to_hexlist(A) ++ ":"++ 
+	http_util:integer_to_hexlist(B) ++ ":" ++  
+	http_util:integer_to_hexlist(C) ++ ":" ++ 
+	http_util:integer_to_hexlist(D) ++ ":" ++  
+	http_util:integer_to_hexlist(E) ++ ":" ++  
+	http_util:integer_to_hexlist(F) ++ ":" ++  
+	http_util:integer_to_hexlist(G) ++ ":" ++  
+	http_util:integer_to_hexlist(H).
+
+
 %%%========================================================================
 %%% Internal functions
 %%%========================================================================
 
+%% -- sock_opts --
 %% Address any comes from directive: BindAddress "*"
-sock_opt(ip_comm, any = Addr, Opts) -> 
-    sock_opt2([{ip, Addr} | Opts]);
-sock_opt(ip_comm, undefined, Opts) -> 
-    sock_opt2(Opts);
-sock_opt(_, any = _Addr, Opts) ->
-    sock_opt2(Opts);
-sock_opt(_, undefined = _Addr, Opts) ->
-    sock_opt2(Opts);
-sock_opt(_, {_,_,_,_} = Addr, Opts) -> 
-    sock_opt2([{ip, Addr} | Opts]);
-sock_opt(ip_comm, Addr, Opts) -> 
-    sock_opt2([{ip, Addr} | Opts]);
-sock_opt(_, Addr, Opts) ->
-    sock_opt2([{ip, Addr} | Opts]).
-
-sock_opt2(Opts) ->
+sock_opts(undefined, Opts) -> 
+    sock_opts(Opts);
+sock_opts(any = Addr, Opts) -> 
+    sock_opts([{ip, Addr} | Opts]);
+sock_opts(Addr, Opts) ->
+    sock_opts([{ip, Addr} | Opts]).
+
+sock_opts(Opts) ->
     [{packet, 0}, {active, false} | Opts].
 
+
+%% -- negotiate --
 negotiate(ip_comm,_,_) ->
     ?hlrt("negotiate(ip_comm)", []),
     ok;
diff --git a/lib/inets/src/http_server/httpd_file.erl b/lib/inets/src/http_server/httpd_file.erl
index ccc1f7874a..e8a8ab6411 100644
--- a/lib/inets/src/http_server/httpd_file.erl
+++ b/lib/inets/src/http_server/httpd_file.erl
@@ -33,7 +33,7 @@ handle_error(enotdir, Op, ModData, Path) ->
     handle_error(404, Op, ModData, Path,
 	         ": A component of the file name is not a directory");
 handle_error(emfile, Op, _ModData, Path) ->
-    handle_error(500, Op, none, Path, ": To many open files");
+    handle_error(500, Op, none, Path, ": Too many open files");
 handle_error({enfile,_}, Op, _ModData, Path) ->
     handle_error(500, Op, none, Path, ": File table overflow");
 handle_error(_Reason, Op, ModData, Path) ->
diff --git a/lib/inets/src/inets_app/inets.appup.src b/lib/inets/src/inets_app/inets.appup.src
index 47f3fbba58..8b0fcb185d 100644
--- a/lib/inets/src/inets_app/inets.appup.src
+++ b/lib/inets/src/inets_app/inets.appup.src
@@ -18,6 +18,15 @@
 
 {"%VSN%",
  [
+  {"5.6", 
+   [
+    {load_module, httpc, soft_purge, soft_purge, [httpc_manager]}, 
+    {load_module, http_transport, soft_purge, soft_purge, [http_transport]},
+    {update, httpc_handler, soft, soft_purge, soft_purge, []}, 
+    {update, httpc_manager, soft, soft_purge, soft_purge, [httpc_handler]}, 
+    {update, ftp, soft, soft_purge, soft_purge, []}
+   ]
+  }, 
   {"5.5.2", 
    [
     {restart_application, inets}
@@ -40,6 +49,15 @@
   } 
  ],
  [
+  {"5.6", 
+   [
+    {load_module, httpc, soft_purge, soft_purge, [httpc_manager]}, 
+    {load_module, http_transport, soft_purge, soft_purge, [http_transport]},
+    {update, httpc_handler, soft, soft_purge, soft_purge, []}, 
+    {update, httpc_manager, soft, soft_purge, soft_purge, [httpc_handler]}, 
+    {update, ftp, soft, soft_purge, soft_purge, []}
+   ]
+  }, 
   {"5.5.2",
    [
     {restart_application, inets}
diff --git a/lib/inets/test/ftp_suite_lib.erl b/lib/inets/test/ftp_suite_lib.erl
index d0d07a8358..3ebd02229e 100644
--- a/lib/inets/test/ftp_suite_lib.erl
+++ b/lib/inets/test/ftp_suite_lib.erl
@@ -1129,10 +1129,16 @@ ticket_6035(Config) ->
     LogFile = filename:join([PrivDir,"ticket_6035.log"]),
     try
 	begin
+	    p("ticket_6035 -> select ftpd host"),
 	    Host = dirty_select_ftpd_host(Config), 
+	    p("ticket_6035 -> ftpd host selected (~p) => now spawn ftp owner", [Host]),
 	    Pid  = spawn(?MODULE, open_wait_6035, [Host, self()]),
+	    p("ticket_6035 -> waiter spawned: ~p => now open error logfile (~p)", 
+	      [Pid, LogFile]),
 	    error_logger:logfile({open, LogFile}),
-	    ok = kill_ftp_proc_6035(Pid,LogFile),
+	    p("ticket_6035 -> error logfile open => now kill waiter process"),
+	    true = kill_ftp_proc_6035(Pid, LogFile),
+	    p("ticket_6035 -> waiter process killed => now close error logfile"),
 	    error_logger:logfile(close),
 	    p("ticket_6035 -> done", []),
 	    ok
@@ -1146,7 +1152,7 @@ kill_ftp_proc_6035(Pid, LogFile) ->
     p("kill_ftp_proc_6035 -> entry"),
     receive
 	open ->
-	    p("kill_ftp_proc_6035 -> received open: send shutdown"),
+	    p("kill_ftp_proc_6035 -> received open => now issue shutdown"),
 	    exit(Pid, shutdown),
 	    kill_ftp_proc_6035(Pid, LogFile);
 	{open_failed, Reason} ->
@@ -1159,11 +1165,11 @@ kill_ftp_proc_6035(Pid, LogFile) ->
 	    is_error_report_6035(LogFile)
     end.
 
-open_wait_6035(FtpServer, From) ->
-    p("open_wait_6035 -> try connect to ~s", [FtpServer]),
+open_wait_6035({Tag, FtpServer}, From) ->
+    p("open_wait_6035 -> try connect to [~p] ~s for ~p", [Tag, FtpServer, From]),
     case ftp:open(FtpServer, [{timeout, timer:seconds(15)}]) of
 	{ok, Pid} ->
-	    p("open_wait_6035 -> connected, now login"),
+	    p("open_wait_6035 -> connected (~p), now login", [Pid]),
 	    LoginResult = ftp:user(Pid,"anonymous","kldjf"),
 	    p("open_wait_6035 -> login result: ~p", [LoginResult]),
 	    From ! open,
@@ -1191,22 +1197,27 @@ is_error_report_6035(LogFile) ->
     Res =
 	case file:read_file(LogFile) of
 	    {ok, Bin} ->
-		p("is_error_report_6035 -> logfile read"),
-		read_log_6035(binary_to_list(Bin));
+		Txt = binary_to_list(Bin), 
+		p("is_error_report_6035 -> logfile read: ~n~p", [Txt]),
+		read_log_6035(Txt);
 	    _ ->
-		ok
+		false
 	end,
     p("is_error_report_6035 -> logfile read result: "
       "~n   ~p", [Res]),
-    file:delete(LogFile),
+    %% file:delete(LogFile),
     Res.
 
 read_log_6035("=ERROR REPORT===="++_Rest) ->
-    error_report;
-read_log_6035([_H|T]) ->
+    p("read_log_6035 -> ERROR REPORT detected"),
+    true;
+read_log_6035([H|T]) ->
+    p("read_log_6035 -> OTHER: "
+      "~p", [H]),
     read_log_6035(T);
 read_log_6035([]) ->
-    ok.
+    p("read_log_6035 -> done"),
+    false.
 
 
 %%--------------------------------------------------------------------
diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl
index 1998bd3950..6edd5371af 100644
--- a/lib/inets/test/httpc_SUITE.erl
+++ b/lib/inets/test/httpc_SUITE.erl
@@ -64,16 +64,6 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
 
 all() -> 
     [
-     proxy_options, 
-     proxy_head, 
-     proxy_get, 
-     proxy_trace,
-     proxy_post, 
-     proxy_put, 
-     proxy_delete, 
-     proxy_auth,
-     proxy_headers, 
-     proxy_emulate_lower_versions,
      http_options, 
      http_head, 
      http_get, 
@@ -88,15 +78,6 @@ all() ->
      http_headers, 
      http_headers_dummy, 
      http_bad_response,
-     ssl_head, 
-     ossl_head, 
-     essl_head, 
-     ssl_get, 
-     ossl_get,
-     essl_get, 
-     ssl_trace, 
-     ossl_trace, 
-     essl_trace,
      http_redirect, 
      http_redirect_loop,
      http_internal_server_error, 
@@ -106,21 +87,44 @@ all() ->
      http_emulate_lower_versions, 
      http_relaxed,
      page_does_not_exist, 
-     proxy_page_does_not_exist,
-     proxy_https_not_supported, 
-     http_stream,
-     http_stream_once, 
-     proxy_stream, 
      parse_url, 
      options,
-     ipv6, 
      headers_as_is, 
+     {group, proxy}, 
+     {group, ssl}, 
+     {group, stream}, 
+     {group, ipv6}, 
      {group, tickets},
      initial_server_connect
     ].
 
 groups() -> 
-    [{tickets, [], [hexed_query_otp_6191, 
+    [
+     {proxy,   [], [proxy_options, 
+		    proxy_head, 
+		    proxy_get, 
+		    proxy_trace,
+		    proxy_post, 
+		    proxy_put, 
+		    proxy_delete, 
+		    proxy_auth,
+		    proxy_headers, 
+		    proxy_emulate_lower_versions,
+		    proxy_page_does_not_exist,
+		    proxy_https_not_supported]}, 
+     {ssl,     [], [ssl_head, 
+		    ossl_head, 
+		    essl_head, 
+		    ssl_get, 
+		    ossl_get,
+		    essl_get, 
+		    ssl_trace, 
+		    ossl_trace, 
+		    essl_trace]}, 
+     {stream,  [], [http_stream,
+		    http_stream_once, 
+		    proxy_stream]}, 
+     {tickets, [], [hexed_query_otp_6191, 
 		    empty_body_otp_6243,
 		    empty_response_header_otp_6830,
 		    transfer_encoding_otp_6807, 
@@ -139,7 +143,10 @@ groups() ->
      {otp_8154, [], [otp_8154_1]},
      {otp_8106, [], [otp_8106_pid, 
 		     otp_8106_fun, 
-		     otp_8106_mfa]}].
+		     otp_8106_mfa]},
+     {ipv6, [], [ipv6_ipcomm, ipv6_essl]}
+    ].
+
 
 
 init_per_group(_GroupName, Config) ->
@@ -213,36 +220,38 @@ end_per_suite(Config) ->
 %% Note: This function is free to add any key/value pairs to the Config
 %% variable, but should NOT alter/remove any existing entries.
 %%--------------------------------------------------------------------
+
 init_per_testcase(otp_8154_1 = Case, Config) ->
     init_per_testcase(Case, 5, Config);
 
-init_per_testcase(initial_server_connect, Config) ->
+init_per_testcase(initial_server_connect = Case, Config) ->
     %% Try to check if crypto actually exist or not, 
     %% this test case does not work unless it does
-    case (catch crypto:start()) of
-	ok ->
-	    application:start(public_key),
-	    application:start(ssl),
+    try 
+	begin
+	    ensure_started(crypto),
+	    ensure_started(public_key),
+	    ensure_started(ssl),
 	    inets:start(),
-	    Config;
-	_ ->
-	    {skip,"Could not start crypto"}
+	    Config
+	end
+    catch
+	throw:{error, {failed_starting, App, ActualError}} ->
+	    tsp("init_per_testcase(~w) -> failed starting ~w: "
+		"~n   ~p", [Case, App, ActualError]),
+	    SkipString = 
+		"Could not start " ++ atom_to_list(App),
+	    {skip, SkipString};
+	  _:X ->
+	    SkipString = 
+		lists:flatten(
+		  io_lib:format("Failed starting apps: ~p", [X])), 
+	    {skip, SkipString}
     end;
 
 init_per_testcase(Case, Config) ->
     init_per_testcase(Case, 2, Config).
 
-init_per_testcase_ssl(Tag, PrivDir, SslConfFile, Config) ->
-    tsp("init_per_testcase_ssl -> stop ssl"),
-    application:stop(ssl),
-    Config2 = lists:keydelete(local_ssl_server, 1, Config),
-    %% Will start inets 
-    tsp("init_per_testcase_ssl -> try start http server (including inets)"),
-    Server = inets_test_lib:start_http_server(
-	       filename:join(PrivDir, SslConfFile), Tag),
-    tsp("init_per_testcase -> Server: ~p", [Server]),
-    [{local_ssl_server, Server} | Config2].
-
 init_per_testcase(Case, Timeout, Config) ->
     io:format(user, "~n~n*** INIT ~w:~w[~w] ***~n~n", 
 	      [?MODULE, Case, Timeout]),
@@ -261,13 +270,16 @@ init_per_testcase(Case, Timeout, Config) ->
     NewConfig = 
 	case atom_to_list(Case) of
 	    [$s, $s, $l | _] ->
-		init_per_testcase_ssl(ssl, PrivDir, SslConfFile, [{watchdog, Dog} | TmpConfig]);
+		init_per_testcase_ssl(ssl, PrivDir, SslConfFile, 
+				      [{watchdog, Dog} | TmpConfig]);
 
 	    [$o, $s, $s, $l | _] ->
-		init_per_testcase_ssl(ossl, PrivDir, SslConfFile, [{watchdog, Dog} | TmpConfig]);
+		init_per_testcase_ssl(ossl, PrivDir, SslConfFile, 
+				      [{watchdog, Dog} | TmpConfig]);
 
 	    [$e, $s, $s, $l | _] ->
-		init_per_testcase_ssl(essl, PrivDir, SslConfFile, [{watchdog, Dog} | TmpConfig]);
+		init_per_testcase_ssl(essl, PrivDir, SslConfFile, 
+				      [{watchdog, Dog} | TmpConfig]);
 
 	    "proxy_" ++ Rest ->
 		io:format("init_per_testcase -> Rest: ~p~n", [Rest]),
@@ -275,16 +287,23 @@ init_per_testcase(Case, Timeout, Config) ->
 		    "https_not_supported" ->	
 			tsp("init_per_testcase -> [proxy case] start inets"),
 			inets:start(),
-			tsp("init_per_testcase -> [proxy case] start ssl"),
-			application:start(crypto),
-			application:start(public_key),
-			case (catch application:start(ssl)) of
+			tsp("init_per_testcase -> "
+			    "[proxy case] start crypto, public_key and ssl"),
+			try ensure_started([crypto, public_key, ssl]) of
 			    ok ->
-				[{watchdog, Dog} | TmpConfig];
-			    _ ->
-				[{skip, "SSL does not seem to be supported"} 
-				 | TmpConfig]
+				[{watchdog, Dog} | TmpConfig]
+			catch 
+			    throw:{error, {failed_starting, App, _}} ->
+				SkipString = 
+				    "Could not start " ++ atom_to_list(App),
+				{skip, SkipString};
+			    _:X ->
+				SkipString = 
+				    lists:flatten(
+				      io_lib:format("Failed starting apps: ~p", [X])), 
+				{skip, SkipString}
 			end;
+
 		    _ ->
 			%% We use erlang.org for the proxy tests 
 			%% and after the switch to erlang-web, many
@@ -321,6 +340,33 @@ init_per_testcase(Case, Timeout, Config) ->
 				[{skip, "proxy not responding"} | TmpConfig]
 			end
 		end;
+
+	    "ipv6_" ++ _Rest ->
+		%% Ensure needed apps (crypto, public_key and ssl) started
+		try ensure_started([crypto, public_key, ssl]) of
+		    ok ->
+			Profile = ipv6, 
+			%% A stand-alone profile is represented by a pid()
+			{ok, ProfilePid} = 
+			    inets:start(httpc, 
+					[{profile,  Profile}, 
+					 {data_dir, PrivDir}], stand_alone),
+			httpc:set_options([{ipfamily, inet6}], ProfilePid), 
+			tsp("httpc profile pid: ~p", [ProfilePid]),
+			[{watchdog, Dog}, {profile, ProfilePid}| TmpConfig]
+		catch 
+		    throw:{error, {failed_starting, App, ActualError}} ->
+			tsp("init_per_testcase(~w) -> failed starting ~w: "
+			    "~n   ~p", [Case, App, ActualError]),
+			SkipString = 
+			    "Could not start " ++ atom_to_list(App),
+			{skip, SkipString};
+		      _:X ->
+			SkipString = 
+			    lists:flatten(
+			      io_lib:format("Failed starting apps: ~p", [X])), 
+			{skip, SkipString}
+		end;
 	    _ -> 
 		TmpConfig2 = lists:keydelete(local_server, 1, TmpConfig),
 		Server = 
@@ -330,9 +376,7 @@ init_per_testcase(Case, Timeout, Config) ->
 		[{watchdog, Dog}, {local_server, Server} | TmpConfig2]
 	end,
     
-    %% httpc:set_options([{proxy, {{?PROXY, ?PROXY_PORT}, 
-    %% 				["localhost", ?IPV6_LOCAL_HOST]}}]),
-
+    %% This will fail for the ipv6_ - cases (but that is ok)
     httpc:set_options([{proxy, {{?PROXY, ?PROXY_PORT}, 
      				["localhost", ?IPV6_LOCAL_HOST]}},
 		       {ipfamily, inet6fb4}]),
@@ -341,6 +385,19 @@ init_per_testcase(Case, Timeout, Config) ->
     NewConfig.
 
 
+init_per_testcase_ssl(Tag, PrivDir, SslConfFile, Config) ->
+    tsp("init_per_testcase_ssl(~w) -> stop ssl", [Tag]),
+    application:stop(ssl),
+    Config2 = lists:keydelete(local_ssl_server, 1, Config),
+    %% Will start inets 
+    tsp("init_per_testcase_ssl(~w) -> try start http server (including inets)",
+	[Tag]),
+    Server = inets_test_lib:start_http_server(
+	       filename:join(PrivDir, SslConfFile), Tag),
+    tsp("init_per_testcase(~w) -> Server: ~p", [Tag, Server]),
+    [{local_ssl_server, Server} | Config2].
+
+    
 %%--------------------------------------------------------------------
 %% Function: end_per_testcase(Case, Config) -> _
 %% Case - atom()
@@ -349,13 +406,36 @@ init_per_testcase(Case, Timeout, Config) ->
 %%   A list of key/value pairs, holding the test case configuration.
 %% Description: Cleanup after each test case
 %%--------------------------------------------------------------------
-end_per_testcase(http_save_to_file, Config) ->
-    PrivDir = ?config(priv_dir, Config), 	
+end_per_testcase(http_save_to_file = Case, Config) ->
+    io:format(user, "~n~n*** END ~w:~w ***~n~n", 
+	      [?MODULE, Case]),
+    PrivDir  = ?config(priv_dir, Config), 	
     FullPath = filename:join(PrivDir, "dummy.html"),
     file:delete(FullPath),
     finish(Config);
 	
-end_per_testcase(_, Config) ->
+end_per_testcase(Case, Config) ->
+    io:format(user, "~n~n*** END ~w:~w ***~n~n", 
+	      [?MODULE, Case]),
+    case atom_to_list(Case) of
+	"ipv6_" ++ _Rest ->
+	    tsp("end_per_testcase(~w) -> stop ssl", [Case]),
+	    application:stop(ssl),
+	    tsp("end_per_testcase(~w) -> stop public_key", [Case]),
+	    application:stop(public_key),
+	    tsp("end_per_testcase(~w) -> stop crypto", [Case]),
+	    application:stop(crypto),
+	    ProfilePid = ?config(profile, Config), 
+	    tsp("end_per_testcase(~w) -> stop httpc profile (~p)", 
+		[Case, ProfilePid]),
+	    unlink(ProfilePid),
+	    inets:stop(stand_alone, ProfilePid),
+	    tsp("end_per_testcase(~w) -> httpc profile (~p) stopped", 
+		[Case, ProfilePid]),
+	    ok;
+	_ ->
+	    ok
+    end,
     finish(Config).
 
 finish(Config) ->
@@ -364,6 +444,7 @@ finish(Config) ->
 	undefined ->
 	    ok;
 	_ ->
+	    tsp("finish -> stop watchdog (~p)", [Dog]),
 	    test_server:timetrap_cancel(Dog)
     end.
 
@@ -565,7 +646,7 @@ http_relaxed(suite) ->
 http_relaxed(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipv6, disabled}]), % also test the old option 
     %% ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ 
 	"/missing_reason_phrase.html",
@@ -591,7 +672,7 @@ http_dummy_pipe(suite) ->
     [];
 http_dummy_pipe(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ "/foobar.html",
 
@@ -905,7 +986,7 @@ http_headers_dummy(suite) ->
     [];
 http_headers_dummy(Config) when is_list(Config) -> 
     ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ "/dummy_headers.html",
     
@@ -970,7 +1051,7 @@ http_bad_response(suite) ->
     [];
 http_bad_response(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ "/missing_crlf.html",
     
@@ -1089,9 +1170,9 @@ ssl_get(SslTag, Config) when is_list(Config) ->
 		httpc:request(get, {URL, []}, [{ssl, SSLConfig}], []),
 	    inets_test_lib:check_body(Body);
 	 {ok, _} ->
-	     {skip, "Failed to start local http-server"}; 
+	    {skip, "local http-server not started"}; 
 	 _ ->
-	     {skip, "Failed to start SSL"}
+	    {skip, "SSL not started"}
      end.
 
 
@@ -1149,9 +1230,9 @@ ssl_trace(SslTag, Config) when is_list(Config) ->
 		    tsf({failed, Error})
 	    end;
 	{ok, _} ->
-	    {skip, "Failed to start local http-server"}; 
+	    {skip, "local http-server not started"}; 
 	_ ->
-	    {skip, "Failed to start SSL"}
+	    {skip, "SSL not started"}
     end.
 
 
@@ -1170,7 +1251,7 @@ http_redirect(Config) when is_list(Config) ->
 	    ok = httpc:set_options([{ipfamily, inet}]),
 
 	    tsp("http_redirect -> start dummy server inet"),
-	    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+	    {DummyServerPid, Port} = dummy_server(ipv4),
 	    tsp("http_redirect -> server port = ~p", [Port]),
     
 	    URL300 = ?URL_START ++ integer_to_list(Port) ++ "/300.html",
@@ -1282,7 +1363,7 @@ http_redirect_loop(suite) ->
     [];
 http_redirect_loop(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ "/redirectloop.html",
     
@@ -1299,7 +1380,7 @@ http_internal_server_error(suite) ->
     [];
 http_internal_server_error(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL500 = ?URL_START ++ integer_to_list(Port) ++ "/500.html",
     
@@ -1335,7 +1416,7 @@ http_userinfo(suite) ->
 http_userinfo(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
 
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URLAuth = "http://alladin:sesame@localhost:" 
 	++ integer_to_list(Port) ++ "/userinfo.html",
@@ -1361,7 +1442,7 @@ http_cookie(suite) ->
     [];
 http_cookie(Config) when is_list(Config) ->
     ok = httpc:set_options([{cookies, enabled}, {ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URLStart = ?URL_START  
 	++ integer_to_list(Port),
@@ -1735,7 +1816,7 @@ http_stream_once(Config) when is_list(Config) ->
     p("http_stream_once -> set ipfamily to inet", []),
     ok = httpc:set_options([{ipfamily, inet}]),
     p("http_stream_once -> start dummy server", []),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),    
+    {DummyServerPid, Port} = dummy_server(ipv4),    
     
     PortStr =  integer_to_list(Port),
     p("http_stream_once -> once", []),
@@ -1871,28 +1952,79 @@ parse_url(Config) when is_list(Config) ->
 
 
 %%-------------------------------------------------------------------------
-ipv6() ->
-    [{require,ipv6_hosts}].
-ipv6(doc) ->
-    ["Test ipv6."];
-ipv6(suite) ->
-    [];
-ipv6(Config) when is_list(Config) ->
-    {ok, Hostname} = inet:gethostname(),
-    
-    case lists:member(list_to_atom(Hostname), 
-		      ct:get_config(ipv6_hosts)) of
-	true ->
-	    {DummyServerPid, Port} = dummy_server(self(), ipv6),
-	    
-	    URL = "http://[" ++ ?IPV6_LOCAL_HOST ++ "]:" ++ 
+
+ipv6_ipcomm() ->
+    [{require, ipv6_hosts}].
+ipv6_ipcomm(doc) ->
+    ["Test ip_comm ipv6."];
+ipv6_ipcomm(suite) ->
+    [];
+ipv6_ipcomm(Config) when is_list(Config) ->
+    HTTPOptions = [],
+    SocketType  = ip_comm, 
+    Scheme      = "http", 
+    Extra       = [], 
+    ipv6(SocketType, Scheme, HTTPOptions, Extra, Config).
+
+
+%%-------------------------------------------------------------------------
+
+ipv6_essl() ->
+    [{require, ipv6_hosts}].
+ipv6_essl(doc) ->
+    ["Test essl ipv6."];
+ipv6_essl(suite) ->
+    [];
+ipv6_essl(Config) when is_list(Config) ->
+    DataDir    = ?config(data_dir, Config),
+    CertFile   = filename:join(DataDir, "ssl_client_cert.pem"),
+    SSLOptions = [{certfile, CertFile}, {keyfile, CertFile}],
+    SSLConfig  = {essl, SSLOptions},
+    tsp("ssl_ipv6 -> make request using: "
+	"~n   SSLOptions: ~p", [SSLOptions]),
+    HTTPOptions = [{ssl, SSLConfig}], 
+    SocketType  = essl, 
+    Scheme      = "https", 
+    Extra       = SSLOptions, 
+    ipv6(SocketType, Scheme, HTTPOptions, Extra, Config).
+
+
+%%-------------------------------------------------------------------------
+
+ipv6(SocketType, Scheme, HTTPOptions, Extra, Config) ->
+    %% Check if we are a IPv6 host
+    tsp("ipv6 -> verify ipv6 support", []),
+    case inets_test_lib:has_ipv6_support(Config) of
+	{ok, Addr} ->
+	    tsp("ipv6 -> ipv6 supported: ~p", [Addr]),
+	    {DummyServerPid, Port} = dummy_server(SocketType, ipv6, Extra),
+	    Profile = ?config(profile, Config),
+	    URL = 
+		Scheme ++ 
+		"://[" ++ http_transport:ipv6_name(Addr) ++ "]:" ++ 
 		integer_to_list(Port) ++ "/foobar.html",
-	    {ok, {{_,200,_}, [_ | _], [_|_]}} =
-		httpc:request(get, {URL, []}, [], []),
-	    
-	    DummyServerPid ! stop,
+	    tsp("ipv6 -> issue request with: "
+		"~n   URL:         ~p"
+		"~n   HTTPOptions: ~p", [URL, HTTPOptions]),
+	    case httpc:request(get, {URL, []}, HTTPOptions, [], Profile) of
+		{ok, {{_,200,_}, [_ | _], [_|_]}} ->
+		    tsp("ipv6 -> expected result"),
+		    DummyServerPid ! stop,
+		    ok;
+		{ok, Unexpected} ->
+		    tsp("ipv6 -> unexpected result: "
+			"~n   ~p", [Unexpected]),
+		    DummyServerPid ! stop,
+		    tsf({unexpected_result, Unexpected});
+		{error, Reason} ->
+		    tsp("ipv6 -> error: "
+			"~n   Reason: ~p", [Reason]),
+		    DummyServerPid ! stop,
+		    tsf(Reason)
+	    end,
 	    ok;
-	false ->
+	_ ->
+	    tsp("ipv6 -> ipv6 not supported", []),
 	    {skip, "Host does not support IPv6"}
     end.
 
@@ -1945,7 +2077,7 @@ http_invalid_http(suite) ->
     [];
 http_invalid_http(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ "/invalid_http.html",
     
@@ -2002,7 +2134,7 @@ transfer_encoding_otp_6807(suite) ->
     [];
 transfer_encoding_otp_6807(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ 
 	"/capital_transfer_encoding.html",
@@ -2035,7 +2167,7 @@ empty_response_header_otp_6830(suite) ->
     [];
 empty_response_header_otp_6830(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ "/no_headers.html",
     {ok, {{_,200,_}, [], [_ | _]}} = httpc:request(URL),
@@ -2052,7 +2184,7 @@ no_content_204_otp_6982(suite) ->
     [];
 no_content_204_otp_6982(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ "/no_content.html",
     {ok, {{_,204,_}, [], []}} = httpc:request(URL),
@@ -2070,7 +2202,7 @@ missing_CR_otp_7304(suite) ->
     [];
 missing_CR_otp_7304(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ "/missing_CR.html",
     {ok, {{_,200,_}, _, [_ | _]}} = httpc:request(URL),
@@ -2089,7 +2221,7 @@ otp_7883_1(suite) ->
 otp_7883_1(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
 
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ "/just_close.html",
     {error, socket_closed_remotely} = httpc:request(URL),
@@ -2105,7 +2237,7 @@ otp_7883_2(suite) ->
 otp_7883_2(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipfamily, inet}]),
 
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ "/just_close.html",
     Method      = get,
@@ -2626,7 +2758,7 @@ otp_8371(suite) ->
     [];
 otp_8371(Config) when is_list(Config) ->
     ok = httpc:set_options([{ipv6, disabled}]), % also test the old option 
-    {DummyServerPid, Port} = dummy_server(self(), ipv4),
+    {DummyServerPid, Port} = dummy_server(ipv4),
     
     URL = ?URL_START ++ integer_to_list(Port) ++ 
 	"/ensure_host_header_with_port.html",
@@ -2864,75 +2996,179 @@ receive_streamed_body(RequestId, Body, Pid) ->
 	    test_server:fail(Msg)
     end.
 
+%% Perform a synchronous stop
+dummy_server_stop(Pid) ->
+    Pid ! {stop, self()},
+    receive 
+	{stopped, Pid} ->
+	    ok
+    end.
+
+dummy_server(IpV) ->
+    dummy_server(self(), ip_comm, IpV, []).
 
+dummy_server(SocketType, IpV, Extra) ->
+    dummy_server(self(), SocketType, IpV, Extra).
 
-dummy_server(Caller, IpV) ->
-    Pid = spawn(httpc_SUITE, dummy_server_init, [Caller, IpV]),
+dummy_server(Caller, SocketType, IpV, Extra) ->
+    Args = [Caller, SocketType, IpV, Extra], 
+    Pid = spawn(httpc_SUITE, dummy_server_init, Args),
     receive
 	{port, Port} ->
 	    {Pid, Port}
     end.
 
-dummy_server_init(Caller, IpV) ->
+dummy_server_init(Caller, ip_comm, IpV, _) ->
+    BaseOpts = [binary, {packet, 0}, {reuseaddr,true}, {active, false}], 
     {ok, ListenSocket} = 
 	case IpV of 
 	    ipv4 ->
-		gen_tcp:listen(0, [binary, inet, {packet, 0},
-				   {reuseaddr,true},
-				   {active, false}]);
+		tsp("ip_comm ipv4 listen", []),
+		gen_tcp:listen(0, [inet | BaseOpts]);
 	    ipv6 ->
-		gen_tcp:listen(0, [binary, inet6, {packet, 0},
-				   {reuseaddr,true},
-				   {active, false}])
+		tsp("ip_comm ipv6 listen", []),
+		gen_tcp:listen(0, [inet6 | BaseOpts])
 	end,
     {ok, Port} = inet:port(ListenSocket),
-    tsp("dummy_server_init -> Port: ~p", [Port]),
+    tsp("dummy_server_init(ip_comm) -> Port: ~p", [Port]),
     Caller ! {port, Port},
-    dummy_server_loop({httpd_request, parse, [?HTTP_MAX_HEADER_SIZE]},
-		      [], ListenSocket).
+    dummy_ipcomm_server_loop({httpd_request, parse, [?HTTP_MAX_HEADER_SIZE]},
+			     [], ListenSocket);
+dummy_server_init(Caller, essl, IpV, SSLOptions) ->
+    BaseOpts = [{ssl_imp, new}, 
+		{backlog, 128}, binary, {reuseaddr,true}, {active, false} |
+	        SSLOptions], 
+    dummy_ssl_server_init(Caller, BaseOpts, IpV);
+dummy_server_init(Caller, ossl, IpV, SSLOptions) ->
+    BaseOpts = [{ssl_imp, old}, 
+		{backlog, 128}, binary, {active, false} | SSLOptions], 
+    dummy_ssl_server_init(Caller, BaseOpts, IpV).
+
+dummy_ssl_server_init(Caller, BaseOpts, IpV) ->
+    {ok, ListenSocket} = 
+	case IpV of 
+	    ipv4 ->
+		tsp("dummy_ssl_server_init -> ssl ipv4 listen", []),
+		ssl:listen(0, [inet | BaseOpts]);
+	    ipv6 ->
+		tsp("dummy_ssl_server_init -> ssl ipv6 listen", []),
+		ssl:listen(0, [inet6 | BaseOpts])
+	end,
+    tsp("dummy_ssl_server_init -> ListenSocket: ~p", [ListenSocket]),    
+    {ok, {_, Port}} = ssl:sockname(ListenSocket),
+    tsp("dummy_ssl_server_init -> Port: ~p", [Port]),
+    Caller ! {port, Port},
+    dummy_ssl_server_loop({httpd_request, parse, [?HTTP_MAX_HEADER_SIZE]},
+			  [], ListenSocket).
 
-dummy_server_loop(MFA, Handlers, ListenSocket) ->
+dummy_ipcomm_server_loop(MFA, Handlers, ListenSocket) ->
     receive
 	stop ->
-	    lists:foreach(fun(Handler) -> Handler ! stop end, Handlers)
+	    tsp("dummy_ipcomm_server_loop -> stop handlers", []),
+	    lists:foreach(fun(Handler) -> Handler ! stop end, Handlers);
+	{stop, From} ->
+	    tsp("dummy_ipcomm_server_loop -> "
+		"stop command from ~p for handlers (~p)", [From, Handlers]),
+	    Stopper = fun(Handler) -> Handler ! stop end, 
+	    lists:foreach(Stopper, Handlers),
+	    From ! {stopped, self()}
     after 0 ->
+	    tsp("dummy_ipcomm_server_loop -> await accept", []),
 	    {ok, Socket} = gen_tcp:accept(ListenSocket),
+	    tsp("dummy_ipcomm_server_loop -> accepted: ~p", [Socket]),
 	    HandlerPid  = dummy_request_handler(MFA, Socket),
+	    tsp("dummy_icomm_server_loop -> handler created: ~p", [HandlerPid]),
 	    gen_tcp:controlling_process(Socket, HandlerPid),
-	    HandlerPid ! controller,
-	    dummy_server_loop(MFA, [HandlerPid | Handlers],
+	    tsp("dummy_ipcomm_server_loop -> "
+		"control transfered to handler", []),
+	    HandlerPid ! ipcomm_controller,
+	    tsp("dummy_ipcomm_server_loop -> "
+		"handler informed about control transfer", []),
+	    dummy_ipcomm_server_loop(MFA, [HandlerPid | Handlers],
 			      ListenSocket)
     end.
 
+dummy_ssl_server_loop(MFA, Handlers, ListenSocket) ->
+    receive
+	stop ->
+	    tsp("dummy_ssl_server_loop -> stop handlers", []),
+	    lists:foreach(fun(Handler) -> Handler ! stop end, Handlers);
+	{stop, From} ->
+	    tsp("dummy_ssl_server_loop -> "
+		"stop command from ~p for handlers (~p)", [From, Handlers]),
+	    Stopper = fun(Handler) -> Handler ! stop end, 
+	    lists:foreach(Stopper, Handlers),
+	    From ! {stopped, self()}
+    after 0 ->
+	    tsp("dummy_ssl_server_loop -> await accept", []),
+	    {ok, Socket} = ssl:transport_accept(ListenSocket),
+	    tsp("dummy_ssl_server_loop -> accepted: ~p", [Socket]),
+	    HandlerPid  = dummy_request_handler(MFA, Socket),
+	    tsp("dummy_ssl_server_loop -> handler created: ~p", [HandlerPid]),
+	    ssl:controlling_process(Socket, HandlerPid),
+	    tsp("dummy_ssl_server_loop -> control transfered to handler", []),
+	    HandlerPid ! ssl_controller,
+	    tsp("dummy_ssl_server_loop -> "
+		"handler informed about control transfer", []),
+	    dummy_ssl_server_loop(MFA, [HandlerPid | Handlers],
+				  ListenSocket)
+    end.
+
 dummy_request_handler(MFA, Socket) ->
+    tsp("spawn request handler", []),
     spawn(httpc_SUITE, dummy_request_handler_init, [MFA, Socket]).
 
 dummy_request_handler_init(MFA, Socket) ->
-    receive 
-	controller ->
-	    inet:setopts(Socket, [{active, true}])
-    end,
-    dummy_request_handler_loop(MFA, Socket).
+    SockType = 
+	receive 
+	    ipcomm_controller ->
+		tsp("dummy_request_handler_init -> "
+		    "received ip_comm controller - activate", []),
+		inet:setopts(Socket, [{active, true}]),
+		ip_comm;
+	    ssl_controller ->
+		tsp("dummy_request_handler_init -> "
+		    "received ssl controller - activate", []),
+		ssl:setopts(Socket, [{active, true}]),
+		ssl
+	end,
+    dummy_request_handler_loop(MFA, SockType, Socket).
     
-dummy_request_handler_loop({Module, Function, Args}, Socket) ->
+dummy_request_handler_loop({Module, Function, Args}, SockType, Socket) ->
     tsp("dummy_request_handler_loop -> entry with"
 	"~n   Module:   ~p"
 	"~n   Function: ~p"
 	"~n   Args:     ~p", [Module, Function, Args]),
     receive 
-	{tcp, _, Data} ->
-	    tsp("dummy_request_handler_loop -> Data ~p", [Data]),
-	    case handle_request(Module, Function, [Data | Args], Socket) of
-		stop ->
+	{Proto, _, Data} when (Proto =:= tcp) orelse (Proto =:= ssl) ->
+	    tsp("dummy_request_handler_loop -> [~w] Data ~p", [Proto, Data]),
+	    case handle_request(Module, Function, [Data | Args], Socket, Proto) of
+		stop when Proto =:= tcp ->
 		    gen_tcp:close(Socket);
+		stop when Proto =:= ssl ->
+		    ssl:close(Socket);
 		NewMFA ->
-		    dummy_request_handler_loop(NewMFA, Socket)
+		    dummy_request_handler_loop(NewMFA, SockType, Socket)
 	    end;
-	stop ->
-	    gen_tcp:close(Socket)
+	stop when SockType =:= ip_comm ->
+	    gen_tcp:close(Socket);
+	stop when SockType =:= ssl ->
+	    ssl:close(Socket)
     end.
 
-handle_request(Module, Function, Args, Socket) ->
+
+mk_close(tcp) -> fun(Sock) -> gen_tcp:close(Sock) end;
+mk_close(ssl) -> fun(Sock) -> ssl:close(Sock)     end.
+
+mk_send(tcp) -> fun(Sock, Data) -> gen_tcp:send(Sock, Data) end;
+mk_send(ssl) -> fun(Sock, Data) -> ssl:send(Sock, Data)     end.
+
+handle_request(Module, Function, Args, Socket, Proto) ->
+    Close = mk_close(Proto),
+    Send  = mk_send(Proto),
+    handle_request(Module, Function, Args, Socket, Close, Send).
+
+handle_request(Module, Function, Args, Socket, Close, Send) ->
     tsp("handle_request -> entry with"
 	"~n   Module:   ~p"
 	"~n   Function: ~p"
@@ -2941,7 +3177,7 @@ handle_request(Module, Function, Args, Socket) ->
 	{ok, Result} ->
 	    tsp("handle_request -> ok"
 		"~n   Result: ~p", [Result]),
-	    case (catch handle_http_msg(Result, Socket)) of
+	    case (catch handle_http_msg(Result, Socket, Close, Send)) of
 		stop ->
 		    stop;
 		<<>> ->
@@ -2949,7 +3185,8 @@ handle_request(Module, Function, Args, Socket) ->
 		    {httpd_request, parse, [[<<>>, ?HTTP_MAX_HEADER_SIZE]]};
 		Data ->	
 		    handle_request(httpd_request, parse, 
-				   [Data |[?HTTP_MAX_HEADER_SIZE]], Socket)
+				   [Data |[?HTTP_MAX_HEADER_SIZE]], Socket, 
+				   Close, Send)
 	    end;
 	NewMFA ->
 	    tsp("handle_request -> "
@@ -2957,7 +3194,7 @@ handle_request(Module, Function, Args, Socket) ->
 	    NewMFA
     end.
 
-handle_http_msg({_, RelUri, _, {_, Headers}, Body}, Socket) ->
+handle_http_msg({_, RelUri, _, {_, Headers}, Body}, Socket, Close, Send) ->
     tsp("handle_http_msg -> entry with: "
 	"~n   RelUri:  ~p"
 	"~n   Headers: ~p"
@@ -3114,16 +3351,16 @@ handle_http_msg({_, RelUri, _, {_, Headers}, Body}, Socket) ->
 		    "Expires:Sat, 29 Oct 1994 19:43:31 GMT\r\n"  ++
 		    "Proxy-Authenticate:#1Basic"  ++
 		    "\r\n\r\n",
-		gen_tcp:send(Socket, Head),
-		gen_tcp:send(Socket, http_chunk:encode("<HTML><BODY>fo")),
-		gen_tcp:send(Socket, http_chunk:encode("obar</BODY></HTML>")),
+		Send(Socket, Head),
+		Send(Socket, http_chunk:encode("<HTML><BODY>fo")),
+		Send(Socket, http_chunk:encode("obar</BODY></HTML>")),
 		http_chunk:encode_last();
 	    "/capital_transfer_encoding.html" ->
 		Head =  "HTTP/1.1 200 ok\r\n" ++
 		    "Transfer-Encoding:Chunked\r\n\r\n",
-		gen_tcp:send(Socket, Head),
-		gen_tcp:send(Socket, http_chunk:encode("<HTML><BODY>fo")),
-		gen_tcp:send(Socket, http_chunk:encode("obar</BODY></HTML>")),
+		Send(Socket, Head),
+		Send(Socket, http_chunk:encode("<HTML><BODY>fo")),
+		Send(Socket, http_chunk:encode("obar</BODY></HTML>")),
 		http_chunk:encode_last();
 	    "/cookie.html" ->
 		"HTTP/1.1 200 ok\r\n" ++
@@ -3142,20 +3379,20 @@ handle_http_msg({_, RelUri, _, {_, Headers}, Body}, Socket) ->
 	    "/once_chunked.html" ->
 		Head =  "HTTP/1.1 200 ok\r\n" ++
 		    "Transfer-Encoding:Chunked\r\n\r\n",
-		gen_tcp:send(Socket, Head),
-		gen_tcp:send(Socket, http_chunk:encode("<HTML><BODY>fo")),
-		gen_tcp:send(Socket, 
+		Send(Socket, Head),
+		Send(Socket, http_chunk:encode("<HTML><BODY>fo")),
+		Send(Socket, 
 			     http_chunk:encode("obar</BODY></HTML>")),
 		http_chunk:encode_last();
 	    "/once.html" ->
 		Head =  "HTTP/1.1 200 ok\r\n" ++
 		    "Content-Length:32\r\n\r\n", 
-		gen_tcp:send(Socket, Head), 
-		gen_tcp:send(Socket, "<HTML><BODY>fo"),
+		Send(Socket, Head), 
+		Send(Socket, "<HTML><BODY>fo"),
 		test_server:sleep(1000),
-		gen_tcp:send(Socket, "ob"),
+		Send(Socket, "ob"),
 		test_server:sleep(1000),
-		gen_tcp:send(Socket, "ar</BODY></HTML>");
+		Send(Socket, "ar</BODY></HTML>");
 	    "/invalid_http.html" ->
 		"HTTP/1.1 301\r\nDate:Sun, 09 Dec 2007 13:04:18 GMT\r\n" ++ 
 		    "Transfer-Encoding:chunked\r\n\r\n";
@@ -3178,9 +3415,9 @@ handle_http_msg({_, RelUri, _, {_, Headers}, Body}, Socket) ->
 	    ok;
 	close ->
 	    %% Nothing to send, just close
-	    gen_tcp:close(Socket);
+	    Close(Socket);
 	_ when is_list(Msg) orelse is_binary(Msg) ->
-	    gen_tcp:send(Socket, Msg)
+	    Send(Socket, Msg)
     end,
     tsp("handle_http_msg -> done"),
     NextRequest.
@@ -3316,3 +3553,20 @@ dummy_ssl_server_hang_loop(_) ->
 	stop ->
 	    ok
     end.
+
+
+ensure_started([]) ->
+    ok;
+ensure_started([App|Apps]) ->
+    ensure_started(App),
+    ensure_started(Apps);
+ensure_started(App) when is_atom(App) ->
+    case (catch application:start(App)) of
+	ok ->
+	    ok;
+	{error, {already_started, _}} ->
+	    ok;
+	Error ->
+	    throw({error, {failed_starting, App, Error}})
+    end.
+
diff --git a/lib/inets/test/httpd_SUITE.erl b/lib/inets/test/httpd_SUITE.erl
index fde5178879..c4d4bf969b 100644
--- a/lib/inets/test/httpd_SUITE.erl
+++ b/lib/inets/test/httpd_SUITE.erl
@@ -207,8 +207,11 @@
 -export([ticket_5775/1,ticket_5865/1,ticket_5913/1,ticket_6003/1,
 	 ticket_7304/1]).
 
-%%% Misc
--export([ipv6_hostname/1, ipv6_address/1]).
+%%% IPv6 tests
+-export([ipv6_hostname_ipcomm/0, ipv6_hostname_ipcomm/1, 
+	 ipv6_address_ipcomm/0,  ipv6_address_ipcomm/1, 
+	 ipv6_hostname_essl/0,   ipv6_hostname_essl/1,   
+	 ipv6_address_essl/0,    ipv6_address_essl/1]).
 
 %% Help functions 
 -export([cleanup_mnesia/0, setup_mnesia/0, setup_mnesia/1]).
@@ -241,9 +244,15 @@
 suite() -> [{ct_hooks,[ts_install_cth]}].
 
 all() -> 
-    [{group, ip}, {group, ssl}, {group, http_1_1_ip},
-     {group, http_1_0_ip}, {group, http_0_9_ip},
-     {group, tickets}].
+    [
+     {group, ip}, 
+     {group, ssl}, 
+     {group, http_1_1_ip},
+     {group, http_1_0_ip}, 
+     {group, http_0_9_ip},
+     {group, ipv6}, 
+     {group, tickets}
+    ].
 
 groups() -> 
     [{ip, [],
@@ -329,7 +338,8 @@ groups() ->
      {http_1_0_ip, [],
       [ip_head_1_0, ip_get_1_0, ip_post_1_0]},
      {http_0_9_ip, [], [ip_get_0_9]},
-     {ipv6, [], [ipv6_hostname, ipv6_address]},
+     {ipv6, [], [ipv6_hostname_ipcomm, ipv6_address_ipcomm, 
+		 ipv6_hostname_essl,   ipv6_address_essl]},
      {tickets, [],
       [ticket_5775, ticket_5865, ticket_5913, ticket_6003,
        ticket_7304]}].
@@ -408,10 +418,10 @@ init_per_testcase2(Case, Config) ->
 	      "~n   Config: ~p"
 	      "~n", [?MODULE, Case, Config]),
 
-    IpNormal   = integer_to_list(?IP_PORT)    ++ ".conf",
-    IpHtacess  = integer_to_list(?IP_PORT)   ++ "htacess.conf",
-    SslNormal  = integer_to_list(?SSL_PORT)  ++ ".conf",
-    SslHtacess = integer_to_list(?SSL_PORT) ++ "htacess.conf",
+    IpNormal    = integer_to_list(?IP_PORT)    ++ ".conf",
+    IpHtaccess  = integer_to_list(?IP_PORT)   ++ "htaccess.conf",
+    SslNormal   = integer_to_list(?SSL_PORT)  ++ ".conf",
+    SslHtaccess = integer_to_list(?SSL_PORT) ++ "htaccess.conf",
 
     DataDir     = ?config(data_dir, Config),
     SuiteTopDir = ?config(suite_top_dir, Config),
@@ -471,9 +481,9 @@ init_per_testcase2(Case, Config) ->
     io:format(user, "~w:init_per_testcase2(~w) -> ip testcase setups~n", 
 	      [?MODULE, Case]),
     create_config([{port, ?IP_PORT}, {sock_type, ip_comm} | NewConfig], 
-		  normal_acess, IpNormal), 
+		  normal_access, IpNormal), 
     create_config([{port, ?IP_PORT}, {sock_type, ip_comm} | NewConfig], 
-    		  mod_htaccess, IpHtacess), 
+    		  mod_htaccess, IpHtaccess), 
 
     %% To be used by SSL test cases
     io:format(user, "~w:init_per_testcase2(~w) -> ssl testcase setups~n", 
@@ -491,9 +501,9 @@ init_per_testcase2(Case, Config) ->
 	end,
 
     create_config([{port, ?SSL_PORT}, {sock_type, SocketType} | NewConfig], 
-		  normal_acess, SslNormal),
+		  normal_access, SslNormal),
     create_config([{port, ?SSL_PORT}, {sock_type, SocketType} | NewConfig],
-    		  mod_htaccess, SslHtacess),  
+    		  mod_htaccess, SslHtaccess),  
   
     %% To be used by IPv6 test cases. Case-clause is so that
     %% you can do ts:run(inets, httpd_SUITE, <test case>)
@@ -501,22 +511,52 @@ init_per_testcase2(Case, Config) ->
     %% on  'test_host_ipv6_only' that will only be present
     %% when you run the whole test suite due  to shortcomings
     %% of the test server.
-    %% case (catch ?config(test_host_ipv6_only, Config)) of
-    %% 	{_,IPv6Host,IPv6Adress,_,_} ->
-    %% 	    create_ipv6_config([{port, ?IP_PORT}, 
-    %% 				{sock_type, ip_comm} | NewConfig],
-    %% 			       "ipv6_hostname.conf", IPv6Host),
-    %% 	    create_ipv6_config([{port, ?IP_PORT}, 
-    %% 				{sock_type, ip_comm} | NewConfig],
-    %% 			       "ipv6_address.conf", IPv6Adress);
-    %% 	_ ->
-    %% 	    ok
-    %%     end,
-    
+
+    io:format(user, "~w:init_per_testcase2(~w) -> "
+	      "maybe generate IPv6 config file(s)", [?MODULE, Case]),
+    NewConfig2 = 
+	case atom_to_list(Case) of
+	    "ipv6_" ++ _ ->
+		case (catch inets_test_lib:has_ipv6_support(NewConfig)) of
+		    {ok, IPv6Address0} ->
+			{ok, Hostname} = inet:gethostname(), 
+			IPv6Address = http_transport:ipv6_name(IPv6Address0), 
+			create_ipv6_config([{port, ?IP_PORT}, 
+					    {sock_type, ip_comm},
+					    {ipv6_host, IPv6Address} | 
+					    NewConfig],
+					   "ipv6_hostname_ipcomm.conf", 
+					   Hostname),
+			create_ipv6_config([{port, ?IP_PORT}, 
+					    {sock_type, ip_comm},
+					    {ipv6_host, IPv6Address} | 
+					    NewConfig],
+					   "ipv6_address_ipcomm.conf",  
+					   IPv6Address),
+			create_ipv6_config([{port, ?SSL_PORT}, 
+					    {sock_type, essl},
+					    {ipv6_host, IPv6Address} | 
+					    NewConfig],
+					   "ipv6_hostname_essl.conf", 
+					   Hostname),
+			create_ipv6_config([{port, ?SSL_PORT}, 
+					    {sock_type, essl},
+					    {ipv6_host, IPv6Address} | 
+					    NewConfig],
+					   "ipv6_address_essl.conf",  
+					   IPv6Address),
+			[{ipv6_host, IPv6Address} | NewConfig];
+		    _ ->
+			NewConfig
+		end;
+	    _ ->
+		NewConfig
+	end,
+
     io:format(user, "~w:init_per_testcase2(~w) -> done~n", 
 	      [?MODULE, Case]),
 
-    NewConfig.
+    NewConfig2.
 
 
 init_per_testcase3(Case, Config) ->
@@ -547,10 +587,10 @@ init_per_testcase3(Case, Config) ->
 		      [?MODULE, Case]),
 	    inets:disable_trace();
 	_ ->
-	    %% TraceLevel = max, 
 	    io:format(user, "~w:init_per_testcase3(~w) -> enabling trace", 
 		      [?MODULE, Case]),
-	    TraceLevel = 70, 
+	    %% TraceLevel = 70, 
+	    TraceLevel = max, 
 	    TraceDest  = io, 
 	    inets:enable_trace(TraceLevel, TraceDest, httpd)
     end,
@@ -569,7 +609,7 @@ init_per_testcase3(Case, Config) ->
 		inets_test_lib:start_http_server(
 		  filename:join(TcTopDir,
 				integer_to_list(?IP_PORT) ++
-				"htacess.conf")),
+				"htaccess.conf")),
 		"mod_htaccess";
 	    "ip_" ++ Rest ->
 		inets_test_lib:start_http_server(
@@ -602,7 +642,7 @@ init_per_testcase3(Case, Config) ->
 		case inets_test_lib:start_http_server_ssl(
 		       filename:join(TcTopDir,
 				     integer_to_list(?SSL_PORT) ++ 
-				     "htacess.conf"), SslTag) of
+				     "htaccess.conf"), SslTag) of
 		    ok ->
 			"mod_htaccess";
 		    Other ->
@@ -627,16 +667,13 @@ init_per_testcase3(Case, Config) ->
 			{skip, "SSL does not seem to be supported"}
 		end;
 	    "ipv6_" ++ _  = TestCaseStr ->
-		{ok, Hostname} = inet:gethostname(),
-		
-		case lists:member(list_to_atom(Hostname), 
-				  ?config(ipv6_hosts, Config)) of
-		    true ->
+		case inets_test_lib:has_ipv6_support() of
+		    {ok, _} ->
 			inets_test_lib:start_http_server(
 			  filename:join(TcTopDir,
 					TestCaseStr ++ ".conf"));
 		    
-		    false ->
+		    _ ->
 			{skip, "Host does not support IPv6"}
 		end
 	end,
@@ -650,8 +687,8 @@ init_per_testcase3(Case, Config) ->
 	"mod_htaccess" ->
 	    ServerRoot = ?config(server_root, Config), 
 	    Path = filename:join([ServerRoot, "htdocs"]),
-	    catch remove_htacess(Path),
-	    create_htacess_data(Path, ?config(address, Config)),
+	    catch remove_htaccess(Path),
+	    create_htaccess_data(Path, ?config(address, Config)),
 	    [{watchdog, Dog} | NewConfig];
 	"range" ->
 	    ServerRoot = ?config(server_root, Config), 
@@ -2409,30 +2446,76 @@ ip_mod_cgi_chunked_encoding_test(Config) when is_list(Config) ->
     ok.
 
 %------------------------------------------------------------------------- 
-ipv6_hostname(doc) ->  
+
+ipv6_hostname_ipcomm() ->
+    [{require, ipv6_hosts}].
+ipv6_hostname_ipcomm(X) -> 
+    SocketType = ip_comm,
+    Port       = ?IP_PORT, 
+    ipv6_hostname(SocketType, Port, X).
+
+ipv6_hostname_essl() ->
+    [{require, ipv6_hosts}].
+ipv6_hostname_essl(X) -> 
+    SocketType = essl, 
+    Port       = ?SSL_PORT, 
+    ipv6_hostname(SocketType, Port, X).
+
+ipv6_hostname(_SocketType, _Port, doc) ->  
     ["Test standard ipv6 address"];
-ipv6_hostname(suite)->
+ipv6_hostname(_SocketType, _Port, suite)->
     [];
-ipv6_hostname(Config) when is_list(Config) -> 
+ipv6_hostname(SocketType, Port, Config) when is_list(Config) -> 
+    tsp("ipv6_hostname -> entry with"
+	"~n   SocketType: ~p"
+	"~n   Port:       ~p"
+	"~n   Config:     ~p", [SocketType, Port, Config]),
     Host = ?config(host, Config),
-    httpd_test_lib:verify_request(ip_comm, Host, ?IP_PORT, node(), 
-				  "GET / HTTP/1.1\r\n\r\n",
-				  [{statuscode, 200},
-				   {version, "HTTP/1.1"}]),
+    URI  = "GET HTTP://" ++ 
+	Host ++ ":" ++ integer_to_list(Port) ++ "/ HTTP/1.1\r\n\r\n", 
+    tsp("ipv6_hostname -> Host: ~p", [Host]),
+    httpd_test_lib:verify_request(SocketType, Host, Port, [inet6], 
+				  node(), 
+				  URI, 
+				  [{statuscode, 200}, {version, "HTTP/1.1"}]),
     ok.
 
 %%------------------------------------------------------------------------- 
-ipv6_address(doc) ->  
+
+ipv6_address_ipcomm() ->
+    [{require, ipv6_hosts}].
+ipv6_address_ipcomm(X) ->
+    SocketType = ip_comm,
+    Port       = ?IP_PORT, 
+    ipv6_address(SocketType, Port, X).
+
+ipv6_address_essl() ->
+    [{require, ipv6_hosts}].
+ipv6_address_essl(X) ->
+    SocketType = essl,
+    Port       = ?SSL_PORT, 
+    ipv6_address(SocketType, Port, X).
+
+ipv6_address(_SocketType, _Port, doc) ->
     ["Test standard ipv6 address"];
-ipv6_address(suite)->
+ipv6_address(_SocketType, _Port, suite)->
     [];
-ipv6_address(Config) when is_list(Config) ->   
-    httpd_test_lib:verify_request(ip_comm, ?IPV6_LOCAL_HOST, ?IP_PORT, 
-				  node(), "GET / HTTP/1.1\r\n\r\n",
-				  [{statuscode, 200},
-				   {version, "HTTP/1.1"}]),
+ipv6_address(SocketType, Port, Config) when is_list(Config) ->   
+    tsp("ipv6_address -> entry with"
+	"~n   SocketType: ~p"
+	"~n   Port:       ~p"
+	"~n   Config:     ~p", [SocketType, Port, Config]),
+    Host = ?config(host, Config),
+    tsp("ipv6_address -> Host: ~p", [Host]),
+    URI = "GET HTTP://" ++ 
+	Host ++ ":" ++ integer_to_list(Port) ++ "/ HTTP/1.1\r\n\r\n", 
+    httpd_test_lib:verify_request(SocketType, Host, Port, [inet6], 
+				  node(), 
+				  URI, 
+				  [{statuscode, 200}, {version, "HTTP/1.1"}]),
     ok.
 
+
 %%--------------------------------------------------------------------
 ticket_5775(doc) ->
     ["Tests that content-length is correct"];
@@ -2805,22 +2888,22 @@ cleanup_mnesia() ->
     mnesia:delete_schema([node()]),
     ok.
 
-create_htacess_data(Path, IpAddress)->
-    create_htacess_dirs(Path),
+create_htaccess_data(Path, IpAddress)->
+    create_htaccess_dirs(Path),
     
     create_html_file(filename:join([Path,"ht/open/dummy.html"])),
     create_html_file(filename:join([Path,"ht/blocknet/dummy.html"])),
     create_html_file(filename:join([Path,"ht/secret/dummy.html"])),
     create_html_file(filename:join([Path,"ht/secret/top_secret/dummy.html"])),
     
-    create_htacess_file(filename:join([Path,"ht/open/.htaccess"]),
+    create_htaccess_file(filename:join([Path,"ht/open/.htaccess"]),
 			 Path, "user one Aladdin"),
-    create_htacess_file(filename:join([Path,"ht/secret/.htaccess"]),
+    create_htaccess_file(filename:join([Path,"ht/secret/.htaccess"]),
 			 Path, "group group1 group2"),
-    create_htacess_file(filename:join([Path,
+    create_htaccess_file(filename:join([Path,
 				       "ht/secret/top_secret/.htaccess"]),
 			Path, "user four"),
-    create_htacess_file(filename:join([Path,"ht/blocknet/.htaccess"]),
+    create_htaccess_file(filename:join([Path,"ht/blocknet/.htaccess"]),
 			Path, nouser, IpAddress),
    
     create_user_group_file(filename:join([Path,"ht","users.file"]),
@@ -2835,7 +2918,7 @@ create_html_file(PathAndFileName)->
 	 "<html><head><title>test</title></head>
          <body>testar</body></html>")).
 
-create_htacess_file(PathAndFileName, BaseDir, RequireData)->
+create_htaccess_file(PathAndFileName, BaseDir, RequireData)->
     file:write_file(PathAndFileName,
 		    list_to_binary(
 		      "AuthUserFile "++ BaseDir ++
@@ -2844,7 +2927,7 @@ create_htacess_file(PathAndFileName, BaseDir, RequireData)->
 		      " Basic\n<Limit>\nrequire " ++ RequireData ++
 		      "\n</Limit>")).
 
-create_htacess_file(PathAndFileName, BaseDir, nouser, IpAddress)->
+create_htaccess_file(PathAndFileName, BaseDir, nouser, IpAddress)->
     file:write_file(PathAndFileName,list_to_binary(
 				      "AuthUserFile "++ BaseDir ++
 				      "/ht/users.file\nAuthGroupFile " ++ 
@@ -2858,14 +2941,14 @@ create_htacess_file(PathAndFileName, BaseDir, nouser, IpAddress)->
 create_user_group_file(PathAndFileName, Data)->
     file:write_file(PathAndFileName, list_to_binary(Data)).
 
-create_htacess_dirs(Path)->
+create_htaccess_dirs(Path)->
     ok = file:make_dir(filename:join([Path,"ht"])),
     ok = file:make_dir(filename:join([Path,"ht/open"])),
     ok = file:make_dir(filename:join([Path,"ht/blocknet"])),
     ok = file:make_dir(filename:join([Path,"ht/secret"])),
     ok = file:make_dir(filename:join([Path,"ht/secret/top_secret"])).
 
-remove_htacess_dirs(Path)->
+remove_htaccess_dirs(Path)->
     file:del_dir(filename:join([Path,"ht/secret/top_secret"])),
     file:del_dir(filename:join([Path,"ht/secret"])),
     file:del_dir(filename:join([Path,"ht/blocknet"])),
@@ -2888,7 +2971,7 @@ format_ip(IpAddress,Pos)when Pos > 0->
 format_ip(IpAddress, _Pos)->
     "1" ++ IpAddress.
 
-remove_htacess(Path)->
+remove_htaccess(Path)->
     file:delete(filename:join([Path,"ht/open/dummy.html"])),
     file:delete(filename:join([Path,"ht/secret/dummy.html"])),
     file:delete(filename:join([Path,"ht/secret/top_secret/dummy.html"])),
@@ -2899,7 +2982,7 @@ remove_htacess(Path)->
     file:delete(filename:join([Path,"ht/secret/top_secret/.htaccess"])),
     file:delete(filename:join([Path,"ht","users.file"])),
     file:delete(filename:join([Path,"ht","groups.file"])),
-    remove_htacess_dirs(Path).
+    remove_htaccess_dirs(Path).
 
 
 dos_hostname_poll(Type, Host, Port, Node, Hosts) ->
@@ -2939,35 +3022,66 @@ create_range_data(Path) ->
 						   "12345678901234567890",
 						   "12345678901234567890"])).
 
-%% create_ipv6_config(Config, FileName, Ipv6Address) ->
-%%     ServerRoot = ?config(server_root, Config),
-%%     TcTopDir = ?config(tc_top_dir, Config),
-%%     Port =  ?config(port, Config),
-%%     SockType = ?config(sock_type, Config),
-%%
-%%     MaxHdrSz     = io_lib:format("~p", [256]),
-%%     MaxHdrAct    = io_lib:format("~p", [close]),
-%%   
-%%     Mod_order = "Modules mod_alias mod_auth mod_esi mod_actions mod_cgi" 
-%% 	" mod_include mod_dir mod_get mod_head" 
-%% 	" mod_log mod_disk_log mod_trace",
-%%	    
-%%     HttpConfig = [cline(["BindAddress ", "[" ++ Ipv6Address ++"]|inet6"]),
-%% 		  cline(["Port ", integer_to_list(Port)]),
-%% 		  cline(["ServerName ", "httpc_test"]),
-%% 		  cline(["SocketType ", atom_to_list(SockType)]),
-%% 		  cline([Mod_order]),
-%% 		  cline(["ServerRoot ", ServerRoot]),
-%% 		  cline(["DocumentRoot ",  
-%% 			 filename:join(ServerRoot, "htdocs")]),
-%% 		  cline(["MaxHeaderSize ",MaxHdrSz]),
-%% 		  cline(["MaxHeaderAction ",MaxHdrAct]),
-%% 		  cline(["DirectoryIndex ", "index.html "]),
-%% 		  cline(["DefaultType ", "text/plain"])],
-%%     ConfigFile = filename:join([TcTopDir,FileName]),
-%%     {ok, Fd} = file:open(ConfigFile, [write]),
-%%     ok = file:write(Fd, lists:flatten(HttpConfig)),
-%%     ok = file:close(Fd).
+create_ipv6_config(Config, FileName, Ipv6Address) ->
+    ServerRoot = ?config(server_root, Config),
+    TcTopDir   = ?config(tc_top_dir,  Config),
+    Port       = ?config(port,        Config),
+    SockType   = ?config(sock_type,   Config),
+    Mods       = io_lib:format("~p",  [httpd_mod]),
+    Funcs      = io_lib:format("~p",  [ssl_password_cb]),
+    Host       = ?config(ipv6_host,   Config),
+
+    MaxHdrSz     = io_lib:format("~p", [256]),
+    MaxHdrAct    = io_lib:format("~p", [close]),
+  
+    Mod_order = "Modules mod_alias mod_auth mod_esi mod_actions mod_cgi" 
+	" mod_include mod_dir mod_get mod_head" 
+	" mod_log mod_disk_log mod_trace",
+	    
+    SSL =
+	if
+	    (SockType =:= ssl)  orelse 
+	    (SockType =:= ossl) orelse 
+	    (SockType =:= essl) ->
+		[cline(["SSLCertificateFile ", 
+			filename:join(ServerRoot, "ssl/ssl_server.pem")]),
+		 cline(["SSLCertificateKeyFile ",
+			filename:join(ServerRoot, "ssl/ssl_server.pem")]),
+		 cline(["SSLCACertificateFile ",
+			filename:join(ServerRoot, "ssl/ssl_server.pem")]),
+		 cline(["SSLPasswordCallbackModule ", Mods]),
+		 cline(["SSLPasswordCallbackFunction ", Funcs]),
+		 cline(["SSLVerifyClient 0"]),
+		 cline(["SSLVerifyDepth 1"])];
+	    true ->
+		[]
+	end,
+
+    BindAddress = "[" ++ Ipv6Address ++"]|inet6", 
+
+    HttpConfig = 
+	[cline(["BindAddress ", BindAddress]),
+	 cline(["Port ", integer_to_list(Port)]),
+	 cline(["ServerName ", Host]),
+	 cline(["SocketType ", atom_to_list(SockType)]),
+	 cline([Mod_order]),
+	 cline(["ServerRoot ", ServerRoot]),
+	 cline(["DocumentRoot ", filename:join(ServerRoot, "htdocs")]),
+	 cline(["MaxHeaderSize ",MaxHdrSz]),
+	 cline(["MaxHeaderAction ",MaxHdrAct]),
+	 cline(["DirectoryIndex ", "index.html "]),
+	 cline(["DefaultType ", "text/plain"]), 
+	 SSL],
+    ConfigFile = filename:join([TcTopDir,FileName]),
+    {ok, Fd} = file:open(ConfigFile, [write]),
+    ok = file:write(Fd, lists:flatten(HttpConfig)),
+    ok = file:close(Fd).
+
+
+%% tsp(F) ->
+%%     inets_test_lib:tsp(F).
+tsp(F, A) ->
+    inets_test_lib:tsp(F, A).
 
 tsf(Reason) ->
-    test_server:fail(Reason).
+    inets_test_lib:tsf(Reason).
diff --git a/lib/inets/test/httpd_test_lib.erl b/lib/inets/test/httpd_test_lib.erl
index 3189a758a5..2903aaafa5 100644
--- a/lib/inets/test/httpd_test_lib.erl
+++ b/lib/inets/test/httpd_test_lib.erl
@@ -22,7 +22,7 @@
 -include("inets_test_lib.hrl").
 
 %% Poll functions
--export([verify_request/6, verify_request/7, is_expect/1]).
+-export([verify_request/6, verify_request/7, verify_request/8, is_expect/1]).
 
 -record(state, {request,        % string()
 		socket,         % socket()
@@ -81,33 +81,57 @@
 %%------------------------------------------------------------------
 verify_request(SocketType, Host, Port, Node, RequestStr, Options) ->
     verify_request(SocketType, Host, Port, Node, RequestStr, Options, 30000).
-verify_request(SocketType, Host, Port, Node, RequestStr, Options, TimeOut) ->
-    {ok, Socket} = inets_test_lib:connect_bin(SocketType, Host, Port),
+verify_request(SocketType, Host, Port, TranspOpts, Node, RequestStr, Options) 
+  when is_list(TranspOpts) ->
+    verify_request(SocketType, Host, Port, TranspOpts, Node, RequestStr, Options, 30000);
+verify_request(SocketType, Host, Port, Node, RequestStr, Options, TimeOut) 
+  when (is_integer(TimeOut) orelse (TimeOut =:= infinity)) ->
+    verify_request(SocketType, Host, Port, [], Node, RequestStr, Options, TimeOut).
+verify_request(SocketType, Host, Port, TranspOpts, Node, RequestStr, Options, TimeOut) ->
+    tsp("verify_request -> entry with"
+	"~n   SocketType: ~p"
+	"~n   Host:       ~p"
+	"~n   Port:       ~p"
+	"~n   TranspOpts: ~p"
+	"~n   Node:       ~p"
+	"~n   Options:    ~p"
+	"~n   TimeOut:    ~p", 
+	[SocketType, Host, Port, TranspOpts, Node, Options, TimeOut]),
+    case (catch inets_test_lib:connect_bin(SocketType, Host, Port, TranspOpts)) of
+	{ok, Socket} ->
+	    tsp("verify_request -> connected - now send message"),
+	    SendRes = inets_test_lib:send(SocketType, Socket, RequestStr),
+	    tsp("verify_request -> send result: "
+		"~n   ~p", [SendRes]),
+	    State = case inets_regexp:match(RequestStr, "printenv") of
+			nomatch ->
+			    #state{};
+			_ ->
+			    #state{print = true}
+		    end,
+	    
+	    case request(State#state{request = RequestStr, 
+				     socket  = Socket}, TimeOut) of
+		{error, Reason} ->
+		    tsp("request failed: "
+			"~n   Reason: ~p", [Reason]),
+		    {error, Reason};
+		NewState ->
+		    tsp("validate reply: "
+			"~n   NewState: ~p", [NewState]),
+		    ValidateResult = 
+			validate(RequestStr, NewState, Options, Node, Port),
+		    tsp("validation result: "
+			"~n   ~p", [ValidateResult]),
+		    inets_test_lib:close(SocketType, Socket),
+		    ValidateResult
+	    end;
 
-    _SendRes = inets_test_lib:send(SocketType, Socket, RequestStr),
-    
-    State = case inets_regexp:match(RequestStr, "printenv") of
-		nomatch ->
-		    #state{};
-		_ ->
-		    #state{print = true}
-	    end,
-		
-    case request(State#state{request = RequestStr, 
-			     socket  = Socket}, TimeOut) of
-	{error, Reason} ->
-	    tsp("request failed: "
-		"~n   Reason: ~p", [Reason]),
-	    {error, Reason};
-	NewState ->
-	    tsp("validate reply: "
-		"~n   NewState: ~p", [NewState]),
-	    ValidateResult = validate(RequestStr, NewState, Options,
-				      Node, Port),
-	    tsp("validation result: "
-		"~n   ~p", [ValidateResult]),
-	    inets_test_lib:close(SocketType, Socket),
-	    ValidateResult
+	ConnectError ->
+	    tsp("verify_request -> connect failed: "
+		"~n   ~p"
+		"~n", [ConnectError]),
+	    tsf({connect_failure, ConnectError})
     end.
 
 request(#state{mfa = {Module, Function, Args}, 
@@ -214,7 +238,10 @@ validate(RequestStr, #state{status_line = {Version, StatusCode, _},
 		headers = Headers, 
 		body = Body}, Options, N, P) ->
     
-    %io:format("Status~p: H:~p B:~p~n", [StatusCode, Headers, Body]),
+    %% tsp("validate -> entry with"
+    %% 	"~n   StatusCode: ~p"
+    %% 	"~n   Headers:    ~p"
+    %% 	"~n   Body:       ~p", [StatusCode, Headers, Body]),
     check_version(Version, Options),
     case lists:keysearch(statuscode, 1, Options) of
 	{value, _} ->
@@ -342,8 +369,10 @@ print(_, _,  #state{print = false}) ->
     ok.
 
 
-%% tsp(F) ->
-%%     tsp(F, []).
+tsp(F) ->
+    inets_test_lib:tsp(F).
 tsp(F, A) ->
-    test_server:format("~p ~p:" ++ F ++ "~n", [self(), ?MODULE | A]).
+    inets_test_lib:tsp(F, A).
 
+tsf(Reason) ->
+    inets_test_lib:tsf(Reason).
diff --git a/lib/inets/test/inets_test_lib.erl b/lib/inets/test/inets_test_lib.erl
index 6cedaf9638..2e19c41f16 100644
--- a/lib/inets/test/inets_test_lib.erl
+++ b/lib/inets/test/inets_test_lib.erl
@@ -26,18 +26,64 @@
 -export([start_http_server/1, start_http_server/2]).
 -export([start_http_server_ssl/1, start_http_server_ssl/2]).
 -export([hostname/0]).
--export([connect_bin/3, connect_byte/3, send/3, close/2]).
+-export([connect_bin/3,  connect_bin/4, 
+	 connect_byte/3, connect_byte/4, 
+	 send/3, close/2]).
 -export([copy_file/3, copy_files/2, copy_dirs/2, del_dirs/1]).
 -export([info/4, log/4, debug/4, print/4]).
+-export([tsp/1, tsp/2, tsf/1]).
 -export([check_body/1]).
 -export([millis/0, millis_diff/2, hours/1, minutes/1, seconds/1, sleep/1]).
--export([oscmd/1]).
+-export([oscmd/1, has_ipv6_support/1]).
 -export([non_pc_tc_maybe_skip/4, os_based_skip/1, skip/3, fail/3]).
 -export([flush/0]).
 -export([start_node/1, stop_node/1]).
 
 %% -- Misc os command and stuff
 
+has_ipv6_support(Config) ->
+    case lists:keysearch(ipv6_hosts, 1, Config) of
+	false ->
+	    %% Do a basic check to se if 
+	    %% our own host has a working IPv6 address...
+	    tsp("has_ipv6_support -> no ipv6_hosts config"),
+	    {ok, Hostname} = inet:gethostname(),
+	    case inet:getaddrs(Hostname, inet6) of
+		{ok, [Addr|_]} when is_tuple(Addr) andalso 
+				    (element(1, Addr) =/= 0) ->
+		    %% We actually need to test that the addr can be used, 
+		    %% this is done by attempting to create a (tcp) 
+		    %% listen socket
+		    tsp("has_ipv6_support -> check Addr: ~p", [Addr]),
+		    case (catch gen_tcp:listen(0, [inet6, {ip, Addr}])) of
+			{ok, LSock} ->
+			    tsp("has_ipv6_support -> we are ipv6 host"),
+			    gen_tcp:close(LSock),
+			    {ok, Addr};
+			_ ->
+			    undefined
+		    end;
+		_ ->
+		    undefined
+	    end;
+	{value, {_, Hosts}} when is_list(Hosts) ->
+	    %% Check if our host is in the list of *known* IPv6 hosts
+	    tsp("has_ipv6_support -> Hosts: ~p", [Hosts]),
+	    {ok, Hostname} = inet:gethostname(),
+	    case lists:member(list_to_atom(Hostname), Hosts) of
+		true ->
+		    tsp("has_ipv6_support -> we are known ipv6 host"),
+		    {ok, [Addr|_]} = inet:getaddrs(Hostname, inet6),
+		    {ok, Addr};
+		false ->
+		    undefined
+	    end;
+	
+	_ ->
+	    undefined
+
+    end.
+
 oscmd(Cmd) ->
   string:strip(os:cmd(Cmd), right, $\n).
 
@@ -87,31 +133,34 @@ start_http_server(Conf) ->
     start_http_server(Conf, ?HTTP_DEFAULT_SSL_KIND).
 
 start_http_server(Conf, essl = _SslTag) ->
+    tsp("start_http_server(essl) -> entry - try start crypto and public_key"),
     application:start(crypto), 
+    application:start(public_key), 
     do_start_http_server(Conf);
-start_http_server(Conf, _SslTag) ->
+start_http_server(Conf, SslTag) ->
+    tsp("start_http_server(~w) -> entry", [SslTag]),
     do_start_http_server(Conf).
 
 do_start_http_server(Conf) ->
-    tsp("start http server with "
+    tsp("do_start_http_server -> entry with"
 	"~n   Conf: ~p"
 	"~n", [Conf]),
     application:load(inets), 
     case application:set_env(inets, services, [{httpd, Conf}]) of
 	ok ->
+	    tsp("start_http_server -> httpd conf stored in inets app env"),
 	    case application:start(inets) of
 		ok ->
+		    tsp("start_http_server -> inets started"),
 		    ok;
 		Error1 ->
-		    test_server:format("<ERROR> Failed starting application: "
-				       "~n   Error: ~p"
-				       "~n", [Error1]),
+		    tsp("<ERROR> Failed starting application: "
+			"~n   Error1: ~p", [Error1]),
 		    Error1
 	    end;
 	Error2 ->
-	    test_server:format("<ERROR> Failed set application env: "
-			       "~n   Error: ~p"
-			       "~n", [Error2]),
+	    tsp("<ERROR> Failed set application env: "
+		"~n   Error: ~p", [Error2]),
 	    Error2
     end.
 	    
@@ -285,29 +334,45 @@ os_based_skip(_) ->
 %% Host       -> atom() | string() | {A, B, C, D} 
 %% Port       -> integer()
 
-connect_bin(ssl, Host, Port) ->
-    connect(ssl, Host, Port, [binary, {packet,0}]);
-connect_bin(ossl, Host, Port) ->
-    connect(ssl, Host, Port, [{ssl_imp, old}, binary, {packet,0}]);
-connect_bin(essl, Host, Port) ->
-    connect(ssl, Host, Port, [{ssl_imp, new}, binary, {packet,0}, {reuseaddr, true}]);
-connect_bin(ip_comm, Host, Port) ->
-    Opts = [inet6, binary, {packet,0}],
+connect_bin(SockType, Host, Port) ->
+    connect_bin(SockType, Host, Port, []).
+
+connect_bin(ssl, Host, Port, Opts0) ->
+    Opts = [binary, {packet,0} | Opts0], 
+    connect(ssl, Host, Port, Opts);
+connect_bin(ossl, Host, Port, Opts0) ->
+    Opts = [{ssl_imp, old}, binary, {packet,0} | Opts0], 
+    connect(ssl, Host, Port, Opts);
+connect_bin(essl, Host, Port, Opts0) ->
+    Opts = [{ssl_imp, new}, binary, {packet,0}, {reuseaddr, true} | Opts0], 
+    connect(ssl, Host, Port, Opts);
+connect_bin(ip_comm, Host, Port, Opts0) ->
+    Opts = [binary, {packet, 0} | Opts0],
     connect(ip_comm, Host, Port, Opts).
 
+
+connect_byte(SockType, Host, Port) ->
+    connect_byte(SockType, Host, Port, []).
     
-connect_byte(ssl, Host, Port) ->
-    connect(ssl, Host, Port, [{packet,0}]);
-connect_byte(ossl, Host, Port) ->
-    connect(ssl, Host, Port, [{ssl_imp, old}, {packet,0}]);
-connect_byte(essl, Host, Port) ->
-    connect(ssl, Host, Port, [{ssl_imp, new}, {packet,0}]);
-connect_byte(ip_comm, Host, Port) ->
-    Opts = [inet6, {packet,0}],
+connect_byte(ssl, Host, Port, Opts0) ->
+    Opts = [{packet,0} | Opts0], 
+    connect(ssl, Host, Port, Opts);
+connect_byte(ossl, Host, Port, Opts0) ->
+    Opts = [{ssl_imp, old}, {packet,0} | Opts0], 
+    connect(ssl, Host, Port, Opts);
+connect_byte(essl, Host, Port, Opts0) ->
+    Opts = [{ssl_imp, new}, {packet,0} | Opts0], 
+    connect(ssl, Host, Port, Opts);
+connect_byte(ip_comm, Host, Port, Opts0) ->
+    Opts = [{packet,0} | Opts0],
     connect(ip_comm, Host, Port, Opts).
 
 
 connect(ssl, Host, Port, Opts) ->
+    tsp("connect(ssl) -> entry with"
+	"~n   Host: ~p"
+	"~n   Port: ~p"
+	"~n   Opts: ~p", [Host, Port, Opts]),
     ssl:start(),
     %% Does not support ipv6 in old ssl 
     case ssl:connect(Host, Port, Opts) of
@@ -319,21 +384,28 @@ connect(ssl, Host, Port, Opts) ->
 	    Error
     end;
 connect(ip_comm, Host, Port, Opts) ->
+    tsp("connect(ip_comm) -> entry with"
+	"~n   Host: ~p"
+	"~n   Port: ~p"
+	"~n   Opts: ~p", [Host, Port, Opts]),
     case gen_tcp:connect(Host,Port, Opts) of
 	{ok, Socket} ->
-	    %% tsp("connect success"),
+	    tsp("connect success"),
 	    {ok, Socket};
 	{error, nxdomain} ->
-	    tsp("nxdomain opts: ~p", [Opts]),
+	    tsp("connect error nxdomain when opts: ~p", [Opts]),
 	    connect(ip_comm, Host, Port, lists:delete(inet6, Opts));
 	{error, eafnosupport}  ->
-	    tsp("eafnosupport opts: ~p", [Opts]),
+	    tsp("connect error eafnosupport when opts: ~p", [Opts]),
+	    connect(ip_comm, Host, Port, lists:delete(inet6, Opts));
+	{error, econnreset} ->
+	    tsp("connect error econnreset when opts: ~p", [Opts]),
 	    connect(ip_comm, Host, Port, lists:delete(inet6, Opts));
 	{error, enetunreach}  ->
-	    tsp("eafnosupport opts: ~p", [Opts]),
+	    tsp("connect error eafnosupport when opts: ~p", [Opts]),
 	    connect(ip_comm, Host, Port, lists:delete(inet6, Opts));
 	{error, {enfile,_}} ->
-	    tsp("Error enfile"),
+	    tsp("connect error enfile when opts: ~p", [Opts]),
 	    {error, enfile};
 	Error ->
 	    tsp("Unexpected error: "
@@ -414,7 +486,22 @@ flush() ->
 tsp(F) ->
     tsp(F, []).
 tsp(F, A) ->
-    test_server:format("~p ~p ~p:" ++ F ++ "~n", [node(), self(), ?MODULE | A]).
+    Timestamp = formated_timestamp(), 
+    test_server:format("*** ~s ~p ~p ~w:" ++ F ++ "~n", 
+		       [Timestamp, node(), self(), ?MODULE | A]).
 
 tsf(Reason) ->
     test_server:fail(Reason).
+
+formated_timestamp() ->
+    format_timestamp( os:timestamp() ).
+
+format_timestamp({_N1, _N2, N3} = Now) ->
+    {Date, Time}   = calendar:now_to_datetime(Now),
+    {YYYY,MM,DD}   = Date,
+    {Hour,Min,Sec} = Time,
+    FormatDate =
+        io_lib:format("~.4w:~.2.0w:~.2.0w ~.2.0w:~.2.0w:~.2.0w 4~w",
+                      [YYYY,MM,DD,Hour,Min,Sec,round(N3/1000)]),
+    lists:flatten(FormatDate).
+
diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk
index c0e25a30e3..4abc1733d3 100644
--- a/lib/inets/vsn.mk
+++ b/lib/inets/vsn.mk
@@ -18,7 +18,7 @@
 # %CopyrightEnd%
 
 APPLICATION = inets
-INETS_VSN   = 5.6
+INETS_VSN   = 5.7
 PRE_VSN     =
 APP_VSN     = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)"
 
diff --git a/lib/kernel/doc/src/Makefile b/lib/kernel/doc/src/Makefile
index de10e31d36..214e994889 100644
--- a/lib/kernel/doc/src/Makefile
+++ b/lib/kernel/doc/src/Makefile
@@ -104,6 +104,8 @@ TOP_SPECS_FILE = specs.xml
 # ----------------------------------------------------
 XML_FLAGS += 
 
+SPECS_ESRC = ../../src
+
 SPECS_FLAGS = -I../../include
 
 # ----------------------------------------------------
diff --git a/lib/kernel/doc/src/code.xml b/lib/kernel/doc/src/code.xml
index 6f85388c22..98cdd416b0 100644
--- a/lib/kernel/doc/src/code.xml
+++ b/lib/kernel/doc/src/code.xml
@@ -288,196 +288,156 @@
 
   <datatypes>
     <datatype>
+      <name name="load_ret"/>
+    </datatype>
+    <datatype>
       <name name="load_error_rsn"/>
     </datatype>
   </datatypes>
 
   <funcs>
     <func>
-      <name>set_path(Path) -> true | {error, What}</name>
+      <name name="set_path" arity="1"/>
       <fsummary>Set the code server search path</fsummary>
-      <type>
-        <v>Path = [Dir]</v>
-        <v>Dir = string()</v>
-        <v>What = bad_directory | bad_path</v>
-      </type>
       <desc>
-        <p>Sets the code path to the list of directories <c>Path</c>.</p>
+        <p>Sets the code path to the list of directories <c><anno>Path</anno></c>.</p>
         <p>Returns <c>true</c> if successful, or
-          <c>{error, bad_directory}</c> if any <c>Dir</c> is not
+          <c>{error, bad_directory}</c> if any <c><anno>Dir</anno></c> is not
           the name of a directory, or <c>{error, bad_path}</c> if
           the argument is invalid.</p>
       </desc>
     </func>
     <func>
-      <name>get_path() -> Path</name>
+      <name name="get_path" arity="0"/>
       <fsummary>Return the code server search path</fsummary>
-      <type>
-        <v>Path = [Dir]</v>
-        <v>Dir = string()</v>
-      </type>
       <desc>
         <p>Returns the code path</p>
       </desc>
     </func>
     <func>
-      <name>add_path(Dir) -> true | {error, What}</name>
-      <name>add_pathz(Dir) -> true | {error, What}</name>
+      <name name="add_path" arity="1"/>
+      <name name="add_pathz" arity="1"/>
       <fsummary>Add a directory to the end of the code path</fsummary>
-      <type>
-        <v>Dir = string()</v>
-        <v>What = bad_directory</v>
-      </type>
+      <type name="add_path_ret"/>
       <desc>
-        <p>Adds <c>Dir</c> to the code path. The directory is added as
-          the last directory in the new path. If <c>Dir</c> already
+        <p>Adds <c><anno>Dir</anno></c> to the code path. The directory is added as
+          the last directory in the new path. If <c><anno>Dir</anno></c> already
           exists in the path, it is not added.</p>
         <p>Returns <c>true</c> if successful, or
-          <c>{error, bad_directory}</c> if <c>Dir</c> is not the name
+          <c>{error, bad_directory}</c> if <c><anno>Dir</anno></c> is not the name
           of a directory.</p>
       </desc>
     </func>
     <func>
-      <name>add_patha(Dir) -> true | {error, What}</name>
+      <name name="add_patha" arity="1"/>
       <fsummary>Add a directory to the beginning of the code path</fsummary>
-      <type>
-        <v>Dir = string()</v>
-        <v>What = bad_directory</v>
-      </type>
+      <type name="add_path_ret"/>
       <desc>
-        <p>Adds <c>Dir</c> to the beginning of the code path. If
-          <c>Dir</c> already exists, it is removed from the old
+        <p>Adds <c><anno>Dir</anno></c> to the beginning of the code path. If
+          <c><anno>Dir</anno></c> already exists, it is removed from the old
           position in the code path.</p>
         <p>Returns <c>true</c> if successful, or
-          <c>{error, bad_directory}</c> if <c>Dir</c> is not the name
+          <c>{error, bad_directory}</c> if <c><anno>Dir</anno></c> is not the name
           of a directory.</p>
       </desc>
     </func>
     <func>
-      <name>add_paths(Dirs) -> ok</name>
-      <name>add_pathsz(Dirs) -> ok</name>
+      <name name="add_paths" arity="1"/>
+      <name name="add_pathsz" arity="1"/>
       <fsummary>Add directories to the end of the code path</fsummary>
-      <type>
-        <v>Dirs = [Dir]</v>
-        <v>Dir = string()</v>
-      </type>
       <desc>
-        <p>Adds the directories in <c>Dirs</c> to the end of the code
-          path. If a <c>Dir</c> already exists, it is not added. This
+        <p>Adds the directories in <c><anno>Dirs</anno></c> to the end of the code
+          path. If a <c><anno>Dir</anno></c> already exists, it is not added. This
           function always returns <c>ok</c>, regardless of the validity
-          of each individual <c>Dir</c>.</p>
+          of each individual <c><anno>Dir</anno></c>.</p>
       </desc>
     </func>
     <func>
-      <name>add_pathsa(Dirs) -> ok</name>
+      <name name="add_pathsa" arity="1"/>
       <fsummary>Add directories to the beginning of the code path</fsummary>
-      <type>
-        <v>Dirs = [Dir]</v>
-        <v>Dir = string()</v>
-      </type>
       <desc>
-        <p>Adds the directories in <c>Dirs</c> to the beginning of
-          the code path. If a <c>Dir</c> already exists, it is removed
+        <p>Adds the directories in <c><anno>Dirs</anno></c> to the beginning of
+          the code path. If a <c><anno>Dir</anno></c> already exists, it is removed
           from the old position in the code path. This function always
           returns <c>ok</c>, regardless of the validity of each
-          individual <c>Dir</c>.</p>
+          individual <c><anno>Dir</anno></c>.</p>
       </desc>
     </func>
     <func>
-      <name>del_path(Name | Dir) -> true | false | {error, What}</name>
+      <name name="del_path" arity="1"/>
       <fsummary>Delete a directory from the code path</fsummary>
-      <type>
-        <v>Name = atom()</v>
-        <v>Dir = string()</v>
-        <v>What = bad_name</v>
-      </type>
       <desc>
         <p>Deletes a directory from the code path. The argument can be
-          an atom <c>Name</c>, in which case the directory with
-          the name <c>.../Name[-Vsn][/ebin]</c> is deleted from the code
+          an atom <c><anno>Name</anno></c>, in which case the directory with
+          the name <c>.../<anno>Name</anno>[-Vsn][/ebin]</c> is deleted from the code
           path. It is also possible to give the complete directory name
-          <c>Dir</c> as argument.</p>
+          <c><anno>Dir</anno></c> as argument.</p>
         <p>Returns <c>true</c> if successful, or <c>false</c> if
           the directory is not found, or <c>{error, bad_name}</c> if
           the argument is invalid.</p>
       </desc>
     </func>
     <func>
-      <name>replace_path(Name, Dir) -> true | {error, What}</name>
+      <name name="replace_path" arity="2"/>
       <fsummary>Replace a directory with another in the code path</fsummary>
-      <type>
-        <v>Name = atom()</v>
-        <v>Dir = string()</v>
-        <v>What = bad_name | bad_directory | {badarg, term()}</v>
-      </type>
       <desc>
         <p>This function replaces an old occurrence of a directory
-          named <c>.../Name[-Vsn][/ebin]</c>, in the code path, with
-          <c>Dir</c>. If <c>Name</c> does not exist, it adds the new
-          directory <c>Dir</c> last in the code path. The new directory
-          must also be named <c>.../Name[-Vsn][/ebin]</c>. This function
+          named <c>.../<anno>Name</anno>[-Vsn][/ebin]</c>, in the code path, with
+          <c><anno>Dir</anno></c>. If <c><anno>Name</anno></c> does not exist, it adds the new
+          directory <c><anno>Dir</anno></c> last in the code path. The new directory
+          must also be named <c>.../<anno>Name</anno>[-Vsn][/ebin]</c>. This function
           should be used if a new version of the directory (library) is
           added to a running system.</p>
         <p>Returns <c>true</c> if successful, or
-          <c>{error, bad_name}</c> if <c>Name</c> is not found, or
-          <c>{error, bad_directory}</c> if <c>Dir</c> does not exist, or
-          <c>{error, {badarg, [Name, Dir]}}</c> if <c>Name</c> or
-          <c>Dir</c> is invalid.</p>
+          <c>{error, bad_name}</c> if <c><anno>Name</anno></c> is not found, or
+          <c>{error, bad_directory}</c> if <c><anno>Dir</anno></c> does not exist, or
+          <c>{error, {badarg, [<anno>Name</anno>, <anno>Dir</anno>]}}</c> if <c><anno>Name</anno></c> or
+          <c><anno>Dir</anno></c> is invalid.</p>
       </desc>
     </func>
     <func>
-      <name>load_file(Module) -> {module, Module} | {error, What}</name>
+      <name name="load_file" arity="1"/>
       <fsummary>Load a module</fsummary>
-      <type>
-        <v>Module = atom()</v>
-        <v>What = nofile | sticky_directory | badarg | term()</v>
-      </type>
+      <type name="load_ret"/>
       <desc>
-        <p>Tries to load the Erlang module <c>Module</c>, using
+        <p>Tries to load the Erlang module <c><anno>Module</anno></c>, using
           the code path. It looks for the object code file with an
           extension that corresponds to the Erlang machine used, for
-          example <c>Module.beam</c>. The loading fails if the module
+          example <c><anno>Module</anno>.beam</c>. The loading fails if the module
           name found in the object code differs from the name
-          <c>Module</c>.
+          <c><anno>Module</anno></c>.
           <seealso marker="#load_binary/3">load_binary/3</seealso> must
           be used to load object code with a module name that is
           different from the file name.</p>
-        <p>Returns <c>{module, Module}</c> if successful, or
+        <p>Returns <c>{module, <anno>Module</anno>}</c> if successful, or
           <c>{error, nofile}</c> if no object code is found, or
           <c>{error, sticky_directory}</c> if the object code resides in
-          a sticky directory, or <c>{error, badarg}</c> if the argument
-          is invalid. Also if the loading fails, an error tuple is
+          a sticky directory. Also if the loading fails, an error tuple is
           returned. See
           <seealso marker="erts:erlang#load_module/2">erlang:load_module/2</seealso>
-          for possible values of <c>What</c>.</p>
+          for possible values of <c><anno>What</anno></c>.</p>
       </desc>
     </func>
     <func>
-      <name>load_abs(Filename) -> {module, Module} | {error, What}</name>
+      <name name="load_abs" arity="1"/>
       <fsummary>Load a module, residing in a given file</fsummary>
-      <type>
-        <v>Filename = string()</v>
-        <v>Module = atom()</v>
-        <v>What = nofile | sticky_directory | badarg | term()</v>
-      </type>
+      <type name="load_ret"/>
+      <type name="loaded_filename"/>
+      <type name="loaded_ret_atoms"/>
       <desc>
-        <p>Does the same as <c>load_file(Module)</c>, but
-          <c>Filename</c> is either an absolute file name, or a
+        <p>Does the same as <c>load_file(<anno>Module</anno>)</c>, but
+          <c><anno>Filename</anno></c> is either an absolute file name, or a
           relative file name. The code path is not searched. It returns
           a value in the same way as
           <seealso marker="#load_file/1">load_file/1</seealso>. Note
-          that <c>Filename</c> should not contain the extension (for
+          that <c><anno>Filename</anno></c> should not contain the extension (for
           example <c>".beam"</c>); <c>load_abs/1</c> adds the correct
           extension itself.</p>
       </desc>
     </func>
     <func>
-      <name>ensure_loaded(Module) -> {module, Module} | {error, What}</name>
+      <name name="ensure_loaded" arity="1"/>
       <fsummary>Ensure that a module is loaded</fsummary>
-      <type>
-        <v>Module = atom()</v>
-        <v>What = nofile | sticky_directory | embedded | badarg | term()</v>
-      </type>
       <desc>
         <p>Tries to to load a module in the same way as
           <seealso marker="#load_file/1">load_file/1</seealso>,
@@ -487,54 +447,45 @@
       </desc>
     </func>
     <func>
-      <name>load_binary(Module, Filename, Binary) -> {module, Module} | {error, What}</name>
+      <name name="load_binary" arity="3"/>
       <fsummary>Load object code for a module</fsummary>
-      <type>
-        <v>Module = atom()</v>
-        <v>Filename = string()</v>
-        <v>What = sticky_directory | badarg | term()</v>
-      </type>
+      <type name="loaded_filename"/>
+      <type name="loaded_ret_atoms"/>
       <desc>
         <p>This function can be used to load object code on remote
-          Erlang nodes. The argument <c>Binary</c> must contain
-	  object code for <c>Module</c>.
-          <c>Filename</c> is only used by the code server to keep a
-          record of from which file the object code for <c>Module</c>
-          comes. Accordingly, <c>Filename</c> is not opened and read by
+          Erlang nodes. The argument <c><anno>Binary</anno></c> must contain
+	  object code for <c><anno>Module</anno></c>.
+          <c><anno>Filename</anno></c> is only used by the code server to keep a
+          record of from which file the object code for <c><anno>Module</anno></c>
+          comes. Accordingly, <c><anno>Filename</anno></c> is not opened and read by
           the code server.</p>
-        <p>Returns <c>{module, Module}</c> if successful, or
+        <p>Returns <c>{module, <anno>Module</anno>}</c> if successful, or
           <c>{error, sticky_directory}</c> if the object code resides in
           a sticky directory, or <c>{error, badarg}</c> if any argument
           is invalid. Also if the loading fails, an error tuple is
           returned. See
           <seealso marker="erts:erlang#load_module/2">erlang:load_module/2</seealso>
-          for possible values of <c>What</c>.</p>
+          for possible values of <c><anno>What</anno></c>.</p>
       </desc>
     </func>
     <func>
-      <name>delete(Module) -> true | false</name>
+      <name name="delete" arity="1"/>
       <fsummary>Removes current code for a module</fsummary>
-      <type>
-        <v>Module = atom()</v>
-      </type>
       <desc>
-        <p>Removes the current code for <c>Module</c>, that is,
-          the current code for <c>Module</c> is made old. This means
+        <p>Removes the current code for <c><anno>Module</anno></c>, that is,
+          the current code for <c><anno>Module</anno></c> is made old. This means
           that processes can continue to execute the code in the module,
           but that no external function calls can be made to it.</p>
         <p>Returns <c>true</c> if successful, or <c>false</c> if there
-          is old code for <c>Module</c> which must be purged first, or
-          if <c>Module</c> is not a (loaded) module.</p>
+          is old code for <c><anno>Module</anno></c> which must be purged first, or
+          if <c><anno>Module</anno></c> is not a (loaded) module.</p>
       </desc>
     </func>
     <func>
-      <name>purge(Module) -> true | false</name>
+      <name name="purge" arity="1"/>
       <fsummary>Removes old code for a module</fsummary>
-      <type>
-        <v>Module = atom()</v>
-      </type>
       <desc>
-        <p>Purges the code for <c>Module</c>, that is, removes code
+        <p>Purges the code for <c><anno>Module</anno></c>, that is, removes code
           marked as old. If some processes still linger in the old code,
           these processes are killed before the code is removed.</p>
         <p>Returns <c>true</c> if successful and any process needed to
@@ -542,31 +493,26 @@
       </desc>
     </func>
     <func>
-      <name>soft_purge(Module) -> true | false</name>
+      <name name="soft_purge" arity="1"/>
       <fsummary>Removes old code for a module, unless no process uses it</fsummary>
-      <type>
-        <v>Module = atom()</v>
-      </type>
       <desc>
-        <p>Purges the code for <c>Module</c>, that is, removes code
+        <p>Purges the code for <c><anno>Module</anno></c>, that is, removes code
           marked as old, but only if no processes linger in it.</p>
         <p>Returns <c>false</c> if the module could not be purged due
           to processes lingering in old code, otherwise <c>true</c>.</p>
       </desc>
     </func>
     <func>
-      <name>is_loaded(Module) -> {file, Loaded} | false</name>
+      <name name="is_loaded" arity="1"/>
       <fsummary>Check if a module is loaded</fsummary>
-      <type>
-        <v>Module = atom()</v>
-        <v>Loaded = Absname | preloaded | cover_compiled</v>
-        <v>Absname = string()</v>
-      </type>
-      <desc>
-        <p>Checks if <c>Module</c> is loaded. If it is,
-          <c>{file, Loaded}</c> is returned, otherwise <c>false</c>.</p>
-        <p>Normally, <c>Loaded</c> is the absolute file name
-          <c>Absname</c> from which the code was obtained. If the module
+      <type name="loaded_filename"/>
+      <type name="loaded_ret_atoms"/>
+      <type_desc name="loaded_filename"><c><anno>Filename</anno></c> is an absolute filename</type_desc>
+      <desc>
+        <p>Checks if <c><anno>Module</anno></c> is loaded. If it is,
+          <c>{file, <anno>Loaded</anno>}</c> is returned, otherwise <c>false</c>.</p>
+        <p>Normally, <c><anno>Loaded</anno></c> is the absolute file name
+          <c>Filename</c> from which the code was obtained. If the module
           is preloaded (see
           <seealso marker="sasl:script">script(4)</seealso>),
           <c>Loaded==preloaded</c>. If the module is Cover compiled (see
@@ -575,32 +521,26 @@
       </desc>
     </func>
     <func>
-      <name>all_loaded() -> [{Module, Loaded}]</name>
+      <name name="all_loaded" arity="0"/>
       <fsummary>Get all loaded modules</fsummary>
-      <type>
-        <v>Module = atom()</v>
-        <v>Loaded = Absname | preloaded | cover_compiled</v>
-        <v>Absname = string()</v>
-      </type>
+      <type name="loaded_filename"/>
+      <type name="loaded_ret_atoms"/>
+      <type_desc name="loaded_filename"><c><anno>Filename</anno></c> is an absolute filename</type_desc>
       <desc>
-        <p>Returns a list of tuples <c>{Module, Loaded}</c> for all
-          loaded modules. <c>Loaded</c> is normally the absolute file
+        <p>Returns a list of tuples <c>{<anno>Module</anno>, <anno>Loaded</anno>}</c> for all
+          loaded modules. <c><anno>Loaded</anno></c> is normally the absolute file
           name, as described for
           <seealso marker="#is_loaded/1">is_loaded/1</seealso>.</p>
       </desc>
     </func>
     <func>
-      <name>which(Module) -> Which</name>
+      <name name="which" arity="1"/>
       <fsummary>The object code file of a module</fsummary>
-      <type>
-        <v>Module = atom()</v>
-        <v>Which = Filename | non_existing | preloaded | cover_compiled</v>
-        <v>Filename = string()</v>
-      </type>
+      <type name="loaded_ret_atoms"/>
       <desc>
         <p>If the module is not loaded, this function searches the code
           path for the first file which contains object code for
-          <c>Module</c> and returns the absolute file name. If
+          <c><anno>Module</anno></c> and returns the absolute file name. If
           the module is loaded, it returns the name of the file which
           contained the loaded object code. If the module is pre-loaded,
           <c>preloaded</c> is returned. If the module is Cover compiled,
@@ -609,21 +549,16 @@
       </desc>
     </func>
     <func>
-      <name>get_object_code(Module) -> {Module, Binary, Filename} | error</name>
+      <name name="get_object_code" arity="1"/>
       <fsummary>Get the object code for a module</fsummary>
-      <type>
-        <v>Module = atom()</v>
-        <v>Binary = binary()</v>
-        <v>Filename = string()</v>
-      </type>
       <desc>
         <p>Searches the code path for the object code of the module
-          <c>Module</c>. It returns <c>{Module, Binary, Filename}</c>
-          if successful, and <c>error</c> if not. <c>Binary</c> is a
+          <c><anno>Module</anno></c>. It returns <c>{<anno>Module</anno>, <anno>Binary</anno>, <anno>Filename</anno>}</c>
+          if successful, and <c>error</c> if not. <c><anno>Binary</anno></c> is a
           binary data object which contains the object code for
           the module. This can be useful if code is to be loaded on a
           remote node in a distributed system. For example, loading
-          module <c>Module</c> on a node <c>Node</c> is done as
+          module <c><anno>Module</anno></c> on a node <c>Node</c> is done as
           follows:</p>
         <code type="none">
 ...
@@ -633,7 +568,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
       </desc>
     </func>
     <func>
-      <name>root_dir() -> string()</name>
+      <name name="root_dir" arity="0"/>
       <fsummary>Root directory of Erlang/OTP</fsummary>
       <desc>
         <p>Returns the root directory of Erlang/OTP, which is
@@ -644,7 +579,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
       </desc>
     </func>
     <func>
-      <name>lib_dir() -> string()</name>
+      <name name="lib_dir" arity="0"/>
       <fsummary>Library directory of Erlang/OTP</fsummary>
       <desc>
         <p>Returns the library directory, <c>$OTPROOT/lib</c>, where
@@ -655,19 +590,16 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
       </desc>
     </func>
     <func>
-      <name>lib_dir(Name) -> string() | {error, bad_name}</name>
+      <name name="lib_dir" arity="1"/>
       <fsummary>Library directory for an application</fsummary>
-      <type>
-        <v>Name = atom()</v>
-      </type>
       <desc>
         <p>This function is mainly intended for finding out the path
           for the "library directory", the top directory, for an
-          application <c>Name</c> located under <c>$OTPROOT/lib</c> or
+          application <c><anno>Name</anno></c> located under <c>$OTPROOT/lib</c> or
           on a directory referred to via the <c>ERL_LIBS</c>
           environment variable.</p>
-        <p>If there is a regular directory called <c>Name</c> or
-          <c>Name-Vsn</c> in the code path with an <c>ebin</c>
+        <p>If there is a regular directory called <c><anno>Name</anno></c> or
+          <c><anno>Name</anno>-Vsn</c> in the code path with an <c>ebin</c>
           subdirectory, the path to this directory is returned (not
           the <c>ebin</c> directory). If the directory refers to a
           directory in an archive, the archive name is stripped away
@@ -681,23 +613,19 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
         <pre>
 > <input>code:lib_dir(mnesia).</input>
 "/usr/local/otp/lib/mnesia-4.2.2"</pre>
-        <p>Returns <c>{error, bad_name}</c> if <c>Name</c>
+        <p>Returns <c>{error, bad_name}</c> if <c><anno>Name</anno></c>
 	 is not the name of an application under <c>$OTPROOT/lib</c> or
 	 on a directory referred to via the <c>ERL_LIBS</c>
          environment variable. Fails with an exception if <c>Name</c>
          has the wrong type.</p>
 
-	<warning><p>For backward compatibility, <c>Name</c> is also allowed to
+	<warning><p>For backward compatibility, <c><anno>Name</anno></c> is also allowed to
 	be a string. That will probably change in a future release.</p></warning>
       </desc>
     </func>
     <func>
-      <name>lib_dir(Name, SubDir) -> string() | {error, bad_name}</name>
+      <name name="lib_dir" arity="2"/>
       <fsummary>subdirectory for an application</fsummary>
-      <type>
-        <v>Name = atom()</v>
-        <v>SubDir = atom()</v>
-      </type>
       <desc>
         <p>Returns the path to a subdirectory directly under the top
          directory of an application. Normally the subdirectories
@@ -711,12 +639,12 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
 > <input>code:lib_dir(megaco, priv).</input>
 "/usr/local/otp/lib/megaco-3.9.1.1/priv"</pre>
 
-        <p>Fails with an exception if <c>Name</c> or <c>SubDir</c> has
+        <p>Fails with an exception if <c><anno>Name</anno></c> or <c><anno>SubDir</anno></c> has
         the wrong type.</p>
       </desc>
     </func>
     <func>
-      <name>compiler_dir() -> string()</name>
+      <name name="compiler_dir" arity="0"/>
       <fsummary>Library directory for the compiler</fsummary>
       <desc>
         <p>Returns the compiler library directory. Equivalent to
@@ -724,21 +652,18 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
       </desc>
     </func>
     <func>
-      <name>priv_dir(Name) -> string() | {error, bad_name}</name>
+      <name name="priv_dir" arity="1"/>
       <fsummary>Priv directory for an application</fsummary>
-      <type>
-        <v>Name = atom()</v>
-      </type>
       <desc>
         <p>Returns the path to the <c>priv</c> directory in an
-         application. Equivalent to <c>code:lib_dir(Name,priv).</c>.</p>
+         application. Equivalent to <c>code:lib_dir(<anno>Name</anno>, priv).</c>.</p>
 
-	<warning><p>For backward compatibility, <c>Name</c> is also allowed to
+	<warning><p>For backward compatibility, <c><anno>Name</anno></c> is also allowed to
 	be a string. That will probably change in a future release.</p></warning>
       </desc>
     </func>
     <func>
-      <name>objfile_extension() -> ".beam"</name>
+      <name name="objfile_extension" arity="0"/>
       <fsummary>Object code file extension</fsummary>
       <desc>
         <p>Returns the object code file extension that corresponds to
@@ -746,24 +671,16 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
       </desc>
     </func>
     <func>
-      <name>stick_dir(Dir) -> ok | error</name>
+      <name name="stick_dir" arity="1"/>
       <fsummary>Mark a directory as sticky</fsummary>
-      <type>
-        <v>Dir = string()</v>
-        <v>What = term()</v>
-      </type>
       <desc>
-        <p>This function marks <c>Dir</c> as sticky.</p>
+        <p>This function marks <c><anno>Dir</anno></c> as sticky.</p>
         <p>Returns <c>ok</c> if successful or <c>error</c> if not.</p>
       </desc>
     </func>
     <func>
-      <name>unstick_dir(Dir) -> ok | error</name>
+      <name name="unstick_dir" arity="1"/>
       <fsummary>Remove a sticky directory mark</fsummary>
-      <type>
-        <v>Dir = string()</v>
-        <v>What = term()</v>
-      </type>
       <desc>
         <p>This function unsticks a directory which has been marked as
           sticky.</p>
@@ -771,45 +688,39 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
       </desc>
     </func>
     <func>
-      <name>is_sticky(Module) -> true | false</name>
+      <name name="is_sticky" arity="1"/>
       <fsummary>Test whether a module is sticky</fsummary>
-      <type>
-        <v>Module = atom()</v>
-      </type>
       <desc>
-        <p>This function returns <c>true</c> if <c>Module</c> is the
+        <p>This function returns <c>true</c> if <c><anno>Module</anno></c> is the
 	name of a module that has been loaded from a sticky directory
 	(or in other words: an attempt to reload the module will fail),
-	or <c>false</c> if <c>Module</c> is not a loaded module or is
+	or <c>false</c> if <c><anno>Module</anno></c> is not a loaded module or is
 	not sticky.</p>
       </desc>
     </func>
     <func>
-      <name>rehash() -> ok</name>
+      <name name="rehash" arity="0"/>
       <fsummary>Rehash or create code path cache</fsummary>
       <desc>
         <p>This function creates or rehashes the code path cache.</p>
       </desc>
     </func>
     <func>
-      <name>where_is_file(Filename) -> Absname | non_existing</name>
+      <name name="where_is_file" arity="1"/>
       <fsummary>Full name of a file located in the code path</fsummary>
-      <type>
-        <v>Filename = Absname = string()</v>
-      </type>
       <desc>
-        <p>Searches the code path for <c>Filename</c>, a file of
+        <p>Searches the code path for <c><anno>Filename</anno></c>, a file of
           arbitrary type. If found, the full name is returned.
           <c>non_existing</c> is returned if the file cannot be found.
           The function can be useful, for example, to locate
           application resource files. If the code path cache is used,
           the code server will efficiently read the full name from
-          the cache, provided that <c>Filename</c> is an object code
+          the cache, provided that <c><anno>Filename</anno></c> is an object code
           file or an <c>.app</c> file.</p>
       </desc>
     </func>
     <func>
-      <name>clash() -> ok</name>
+      <name name="clash" arity="0"/>
       <fsummary>Search for modules with identical names.</fsummary>
       <desc>
         <p>Searches the entire code space for module names with
@@ -817,10 +728,10 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
       </desc>
     </func>
     <func>
-      <name>is_module_native(Module) -> true | false | undefined</name>
+      <name>is_module_native(Module) -> boolean() | undefined</name>
       <fsummary>Test whether a module has native code</fsummary>
       <type>
-        <v>Module = atom()</v>
+        <v>Module = module()</v>
       </type>
       <desc>
         <p>This function returns <c>true</c> if <c>Module</c> is 
diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml
index e0feaf6ee7..861c582211 100644
--- a/lib/kernel/doc/src/file.xml
+++ b/lib/kernel/doc/src/file.xml
@@ -95,9 +95,6 @@
 
   <datatypes>
     <datatype>
-      <name name="bindings"/>
-    </datatype>
-    <datatype>
       <name name="deep_list"/>
     </datatype>
     <datatype>
@@ -136,12 +133,6 @@
       </desc>
     </datatype>
     <datatype>
-      <name name="date"/>
-    </datatype>
-    <datatype>
-      <name name="time"/>
-    </datatype>
-    <datatype>
       <name name="date_time"/>
       <desc>
         <p>Must denote a valid date and time.</p>
@@ -1220,15 +1211,15 @@ f.txt:  {person, "kalle", 25}.
           <item>
             <p>The current system access to the file.</p>
           </item>
-          <tag><c>atime = time()</c></tag>
+          <tag><c>atime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
           <item>
             <p>The last (local) time the file was read.</p>
           </item>
-          <tag><c>mtime = time()</c></tag>
+          <tag><c>mtime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
           <item>
             <p>The last (local) time the file was written.</p>
           </item>
-          <tag><c>ctime = time()</c></tag>
+          <tag><c>ctime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
           <item>
             <p>The interpretation of this time field depends on
               the operating system. On Unix, it is the last time
@@ -1669,15 +1660,15 @@ f.txt:  {person, "kalle", 25}.
         <p>The following fields are used from the record, if they are
           given.</p>
         <taglist>
-          <tag><c>atime = time()</c></tag>
+          <tag><c>atime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
           <item>
             <p>The last (local) time the file was read.</p>
           </item>
-          <tag><c>mtime = time()</c></tag>
+          <tag><c>mtime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
           <item>
             <p>The last (local) time the file was written.</p>
           </item>
-          <tag><c>ctime = time()</c></tag>
+          <tag><c>ctime = <seealso marker="#type-date_time">date_time()</seealso></c></tag>
           <item>
             <p>On Unix, any value give for this field will be ignored
               (the "ctime" for the file will be set to the current
diff --git a/lib/kernel/doc/src/gen_sctp.xml b/lib/kernel/doc/src/gen_sctp.xml
index 5ceb82ae41..cc49090386 100644
--- a/lib/kernel/doc/src/gen_sctp.xml
+++ b/lib/kernel/doc/src/gen_sctp.xml
@@ -63,14 +63,13 @@
       <item><seealso marker="#options">SCTP SOCKET OPTIONS</seealso></item>
       <item><seealso marker="#examples">SCTP EXAMPLES</seealso></item>
       <item><seealso marker="#seealso">SEE ALSO</seealso></item>
-      <item><seealso marker="#authors">AUTHORS</seealso></item>
     </list>
     <marker id="types"></marker>
   </section>
 
   <datatypes>
     <datatype>
-      <name name="assoc_id"/>
+      <name><marker id="type-assoc_id">assoc_id()</marker></name>
       <desc>
         <p>An opaque term returned in for example #sctp_paddr_change{}
           that identifies an association for an SCTP socket. The term
@@ -80,36 +79,18 @@
       </desc>
     </datatype>
     <datatype>
-      <name name="hostname"/>
-    </datatype>
-    <datatype>
-      <name name="ip_address"/>
-      <desc>
-        <p>Represents an address of an SCTP socket. 
-          It is a tuple as explained in
-          <seealso marker="inet">inet(3)</seealso>.</p>
-      </desc>
-    </datatype>
-    <datatype>
-      <name name="port_number"/>
-    </datatype>
-    <datatype>
-      <name name="posix"/>
-      <desc>
-        <p>See <seealso marker="inet#error_codes">
-        inet(3); POSIX Error Codes</seealso>.</p>
-      </desc>
-    </datatype>
-    <datatype>
-      <name name="sctp_option"/>
+      <name name="option"/>
       <desc>
         <p>One of the 
           <seealso marker="#options">SCTP Socket Options.</seealso></p>
-        <marker id="type-sctp_socket"></marker>
       </desc>
     </datatype>
     <datatype>
-      <name name="sctp_socket"/>
+      <name name="option_name"/>
+      <desc><marker id="type-sctp_socket"></marker></desc>
+    </datatype>
+    <datatype>
+      <name><marker id="type-sctp_socket">sctp_socket()</marker></name>
       <desc>
         <p>Socket identifier returned from <c>open/*</c>.</p>
         <marker id="exports"></marker>
@@ -175,8 +156,8 @@
   #sctp_assoc_change{
         state             = atom(),
         error             = atom(),
-        outbound_streams  = int(),
-        inbound_streams   = int(),
+        outbound_streams  = integer(),
+        inbound_streams   = integer(),
         assoc_id          = assoc_id()
   }        </pre>
         <p>The number of outbound and inbound streams can be set by
@@ -300,6 +281,19 @@
           The default <c><anno>IP</anno></c> and <c><anno>Port</anno></c> are <c>any</c>
           and <c>0</c>, meaning bind to all local addresses on any
           one free port.</p>
+
+        <p>Other options are:</p>
+        <taglist>
+          <tag><c>inet6</c></tag>
+          <item>
+            <p>Set up the socket for IPv6.</p>
+          </item>
+          <tag><c>inet</c></tag>
+          <item>
+            <p>Set up the socket for IPv4. This is the default.</p>
+          </item>
+        </taglist>
+
         <p>A default set of socket <seealso marker="#options">options</seealso>
           is used. In particular, the socket is opened in 
           <seealso marker="#option-binary">binary</seealso> and
@@ -350,7 +344,7 @@
   #sctp_paddr_change{
         addr      = {ip_address(),port()},
         state     = atom(),
-        error     = int(),
+        error     = integer(),
         assoc_id  = assoc_id()
   }            </pre>
             <p>Indicates change of the status of the peer's IP address given by
@@ -387,7 +381,7 @@
             <pre>
   #sctp_send_failed{
         flags     = true | false,
-        error     = int(),
+        error     = integer(),
         info      = #sctp_sndrcvinfo{},
         assoc_id  = assoc_id()
         data      = binary()
@@ -407,7 +401,7 @@
           <item>
             <pre>
   #sctp_adaptation_event{
-        adaptation_ind = int(),
+        adaptation_ind = integer(),
         assoc_id       = assoc_id()
   }            </pre>
             <p>Delivered when a peer sends an Adaptation Layer Indication
@@ -505,7 +499,7 @@
         </list>
         <marker id="option-buffer"></marker>
       </item>
-      <tag><c>{buffer, int()}</c></tag>
+      <tag><c>{buffer, integer()}</c></tag>
       <item>
         <p>Determines the size of the user-level software buffer used by
           the SCTP driver. Not to be confused with <c>sndbuf</c>
@@ -515,7 +509,7 @@
           In fact, the <c>val(buffer)</c> is automatically set to
           the above maximum when <c>sndbuf</c> or <c>recbuf</c> values are set.</p>
       </item>
-      <tag><c>{tos, int()}</c></tag>
+      <tag><c>{tos, integer()}</c></tag>
       <item>
         <p>Sets the Type-Of-Service field on the IP datagrams being sent,
           to the given value, which effectively determines a prioritization
@@ -523,7 +517,7 @@
           are system-dependent. TODO: we do not provide
           symbolic names for these values yet.</p>
       </item>
-      <tag><c>{priority, int()}</c></tag>
+      <tag><c>{priority, integer()}</c></tag>
       <item>
         <p>A protocol-independent equivalent of <c>tos</c> above. Setting
           priority implies setting tos as well.</p>
@@ -542,7 +536,7 @@
           required for high-throughput servers).</p>
         <marker id="option-linger"></marker>
       </item>
-      <tag><c>{linger, {true|false, int()}</c></tag>
+      <tag><c>{linger, {true|false, integer()}</c></tag>
       <item>
         <p>Determines the timeout in seconds for flushing unsent data in the
           <c>gen_sctp:close/1</c> socket call. If the 1st component of the value
@@ -552,14 +546,14 @@
           the flushing time-out in seconds.</p>
         <marker id="option-sndbuf"></marker>
       </item>
-      <tag><c>{sndbuf, int()}</c></tag>
+      <tag><c>{sndbuf, integer()}</c></tag>
       <item>
         <p>The size, in bytes, of the *kernel* send buffer for this socket.
           Sending errors would occur for datagrams larger than
           <c>val(sndbuf)</c>. Setting this option also adjusts
           the size of the driver buffer (see <c>buffer</c> above).</p>
       </item>
-      <tag><c>{recbuf, int()}</c></tag>
+      <tag><c>{recbuf, integer()}</c></tag>
       <item>
         <p>The size, in bytes, of the *kernel* recv buffer for this socket.
           Sending errors would occur for datagrams larger than
@@ -571,9 +565,9 @@
         <pre>
   #sctp_rtoinfo{
         assoc_id = assoc_id(),
-        initial  = int(),
-        max      = int(),
-        min      = int()
+        initial  = integer(),
+        max      = integer(),
+        min      = integer()
   }        </pre>
         <p>Determines re-transmission time-out parameters, in milliseconds,
           for the association(s) given by <c>assoc_id</c>. 
@@ -586,11 +580,11 @@
         <pre>
   #sctp_assocparams{
         assoc_id                 = assoc_id(),
-        asocmaxrxt               = int(),
-        number_peer_destinations = int(),
-        peer_rwnd                = int(),
-        local_rwnd               = int(),
-        cookie_life              = int()
+        asocmaxrxt               = integer(),
+        number_peer_destinations = integer(),
+        peer_rwnd                = integer(),
+        local_rwnd               = integer(),
+        cookie_life              = integer()
   }        </pre>
         <p>Determines association parameters for the association(s) given by
           <c>assoc_id</c>. <c>assoc_id = 0</c> (default) indicates
@@ -601,10 +595,10 @@
       <item>
         <pre>
   #sctp_initmsg{
-       num_ostreams   = int(),
-       max_instreams  = int(),
-       max_attempts   = int(),
-       max_init_timeo = int()
+       num_ostreams   = integer(),
+       max_instreams  = integer(),
+       max_attempts   = integer(),
+       max_init_timeo = integer()
   }        </pre>
         <p>Determines the default parameters which this socket attempts
           to negotiate with its peer while establishing an association with it.
@@ -630,10 +624,11 @@
         </list>
         <p></p>
       </item>
-      <tag><c>{sctp_autoclose, int()|infinity}</c></tag>
+      <tag><c>{sctp_autoclose, integer() >= 0}</c></tag>
       <item>
         <p>Determines the time (in seconds) after which an idle association is
-          automatically closed.</p>
+          automatically closed. <c>0</c> means that the association is
+          never automatically closed.</p>
       </item>
       <tag><c>{sctp_nodelay, true|false}</c></tag>
       <item>
@@ -655,7 +650,7 @@
         <p>Turns on|off automatic mapping of IPv4 addresses into IPv6 ones
           (if the socket address family is AF_INET6).</p>
       </item>
-      <tag><c>{sctp_maxseg, int()}</c></tag>
+      <tag><c>{sctp_maxseg, integer()}</c></tag>
       <item>
         <p>Determines the maximum chunk size if message fragmentation is used.
           If <c>0</c>, the chunk size is limited by the Path MTU only.</p>
@@ -693,7 +688,7 @@
         <marker id="record-sctp_setadaptation"></marker>
         <pre>
   #sctp_setadaptation{
-        adaptation_ind = int()
+        adaptation_ind = integer()
   }        </pre>
         <p>When set, requests that the local endpoint uses the value given by
           <c>adaptation_ind</c> as the Adaptation Indication parameter for
@@ -707,10 +702,10 @@
   #sctp_paddrparams{
         assoc_id   = assoc_id(),
         address    = {IP, Port},
-        hbinterval = int(),
-        pathmaxrxt = int(),
-        pathmtu    = int(),
-        sackdelay  = int(),
+        hbinterval = integer(),
+        pathmaxrxt = integer(),
+        pathmtu    = integer(),
+        sackdelay  = integer(),
         flags      = list()
   }
   IP = ip_address()
@@ -771,14 +766,14 @@
         <marker id="record-sctp_sndrcvinfo"></marker>
         <pre>
   #sctp_sndrcvinfo{
-        stream     = int(),
-        ssn        = int(),
+        stream     = integer(),
+        ssn        = integer(),
         flags      = list(),
-        ppid       = int(),
-        context    = int(),
-        timetolive = int(),
-        tsn        = int(),
-        cumtsn     = int(),
+        ppid       = integer(),
+        context    = integer(),
+        timetolive = integer(),
+        tsn        = integer(),
+        cumtsn     = integer(),
         assoc_id   = assoc_id()
   }        </pre>
         <p><c>#sctp_sndrcvinfo{}</c> is used both in this socket option, and as
@@ -853,7 +848,7 @@
         <pre>
   #sctp_assoc_value{
         assoc_id    = assoc_id(),
-        assoc_value = int()
+        assoc_value = integer()
   }        </pre>
         <p>Rarely used. Determines the ACK time
           (given by <c>assoc_value</c> in milliseconds) for
@@ -866,12 +861,12 @@
   #sctp_status{
         assoc_id            = assoc_id(),
         state               = atom(),
-        rwnd                = int(),
-        unackdata           = int(),
-        penddata            = int(),
-        instrms             = int(),
-        outstrms            = int(),
-        fragmentation_point = int(),
+        rwnd                = integer(),
+        unackdata           = integer(),
+        penddata            = integer(),
+        instrms             = integer(),
+        outstrms            = integer(),
+        fragmentation_point = integer(),
         primary             = #sctp_paddrinfo{}
   }        </pre>
         <p>This option is read-only. It determines the status of
@@ -946,10 +941,10 @@
         assoc_id  = assoc_id(),
         address   = {IP, Port},
         state     = inactive | active,
-        cwnd      = int(),
-        srtt      = int(),
-        rto       = int(),
-        mtu       = int()
+        cwnd      = integer(),
+        srtt      = integer(),
+        rto       = integer(),
+        mtu       = integer()
   }
   IP = ip_address()
   Port = port_number()        </pre>
@@ -990,7 +985,7 @@
   
   server(IP, Port) when is_tuple(IP) orelse IP == any orelse IP == loopback,
                         is_integer(Port) -&gt;
-      {ok,S} = gen_sctp:open([{ip,IP},{port,Port}],[{recbuf,65536}]),
+      {ok,S} = gen_sctp:open(Port, [{recbuf,65536}, {ip,IP}]),
       io:format("Listening on ~w:~w. ~w~n", [IP,Port,S]),
       ok     = gen_sctp:listen(S, true),
       server_loop(S).
@@ -1119,7 +1114,6 @@ client_loop(S, Peer1, Port1, AssocId1, Peer2, Port2, AssocId2) -&gt;
       <seealso marker="gen_udp">gen_udp(3)</seealso>,
       <url href="http://www.rfc-archive.org/getrfc.php?rfc=2960">RFC2960</url> (Stream Control Transmission Protocol),
       <url href="http://tools.ietf.org/html/draft-ietf-tsvwg-sctpsocket-13">Sockets API Extensions for SCTP.</url></p>
-    <marker id="authors"></marker>
   </section>
 </erlref>
 
diff --git a/lib/kernel/doc/src/gen_tcp.xml b/lib/kernel/doc/src/gen_tcp.xml
index f1d42d9faa..8a5d40bb16 100644
--- a/lib/kernel/doc/src/gen_tcp.xml
+++ b/lib/kernel/doc/src/gen_tcp.xml
@@ -37,7 +37,7 @@
       binary and closing the connection:</p>
     <code type="none">
 client() ->
-    SomeHostInNet = "localhost" % to make it runnable on one machine
+    SomeHostInNet = "localhost", % to make it runnable on one machine
     {ok, Sock} = gen_tcp:connect(SomeHostInNet, 5678, 
                                  [binary, {packet, 0}]),
     ok = gen_tcp:send(Sock, "Some Data"),
@@ -65,25 +65,16 @@ do_recv(Sock, Bs) ->
 
   <datatypes>
     <datatype>
-      <name name="hostname"/>
+      <name name="option"/>
     </datatype>
     <datatype>
-      <name name="ip_address"/>
-      <desc>
-        <p>Represents an address of a TCP socket.
-          It is a tuple as explained in
-          <seealso marker="inet">inet(3)</seealso>.</p>
-      </desc>
+      <name name="option_name"/>
     </datatype>
     <datatype>
-      <name name="port_number"/>
+      <name name="connect_option"/>
     </datatype>
     <datatype>
-      <name name="posix"/>
-      <desc>
-        <p>See <seealso marker="inet#error_codes">
-        inet(3); POSIX Error Codes</seealso>.</p>
-      </desc>
+      <name name="listen_option"/>
     </datatype>
     <datatype>
       <name><marker id="type-socket">socket()</marker></name>
@@ -122,7 +113,7 @@ do_recv(Sock, Bs) ->
           <item>
             <p>Specify which local port number to use.</p>
           </item>
-          <tag><c>{fd, int()}</c></tag>
+          <tag><c>{fd, integer() >= 0}</c></tag>
           <item>
             <p>If a socket has somehow been connected without using
               <c>gen_tcp</c>, use this option to pass the file
@@ -196,6 +187,10 @@ do_recv(Sock, Bs) ->
             <p>If the host has several network interfaces, this option
               specifies which one to listen on.</p>
           </item>
+          <tag><c>{port, Port}</c></tag>
+          <item>
+            <p>Specify which local port number to use.</p>
+          </item>
           <tag><c>{fd, Fd}</c></tag>
           <item>
             <p>If a socket has somehow been connected without using
diff --git a/lib/kernel/doc/src/gen_udp.xml b/lib/kernel/doc/src/gen_udp.xml
index c0e783f508..daa9b7d887 100644
--- a/lib/kernel/doc/src/gen_udp.xml
+++ b/lib/kernel/doc/src/gen_udp.xml
@@ -36,25 +36,10 @@
 
   <datatypes>
     <datatype>
-      <name name="hostname"/>
+      <name name="option"/>
     </datatype>
     <datatype>
-      <name name="ip_address"/>
-      <desc>
-        <p>Represents an address of a TCP socket.
-          It is a tuple as explained in
-          <seealso marker="inet">inet(3)</seealso>.</p>
-      </desc>
-    </datatype>
-    <datatype>
-      <name name="port_number"/>
-    </datatype>
-    <datatype>
-      <name name="posix"/>
-      <desc>
-        <p>See <seealso marker="inet#error_codes">
-        inet(3); POSIX Error Codes</seealso>.</p>
-      </desc>
+      <name name="option_name"/>
     </datatype>
     <datatype>
       <name><marker id="type-socket">socket()</marker></name>
@@ -87,7 +72,7 @@
             <p>If the host has several network interfaces, this option
               specifies which one to use.</p>
           </item>
-          <tag><c>{fd, int()}</c></tag>
+          <tag><c>{fd, integer() >= 0}</c></tag>
           <item>
             <p>If a socket has somehow been opened without using
               <c>gen_udp</c>, use this option to pass the file
diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index fd843b00d9..b36c28e027 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -105,6 +105,9 @@ fe80::204:acff:fe17:bf38
       <name name="ip6_address"/>
     </datatype>
     <datatype>
+      <name name="port_number"/>
+    </datatype>
+    <datatype>
       <name name="posix"/>
       <desc><p>An atom which is named from the Posix error codes
          used in Unix, and in the runtime libraries of most
@@ -119,7 +122,7 @@ fe80::204:acff:fe17:bf38
       </desc>
     </datatype>
     <datatype>
-      <name name="family_option"/>
+      <name name="address_family"/>
     </datatype>
   </datatypes>
 
@@ -250,26 +253,15 @@ fe80::204:acff:fe17:bf38
     </func>
 
     <func>
-      <name>getopts(Socket, Options) -> {ok, OptionValues} | {error, posix()}</name>
+      <name name="getopts" arity="2"/>
       <fsummary>Get one or more options for a socket</fsummary>
-      <type>
-        <v>Socket = term()</v>
-        <v>Options = [Opt | RawOptReq]</v>
-        <v>Opt = atom()</v>
-        <v>RawOptReq = {raw, Protocol, OptionNum, ValueSpec}</v>
-        <v>Protocol = integer()</v>
-        <v>OptionNum = integer()</v>
-        <v>ValueSpec = ValueSize | ValueBin</v>
-        <v>ValueSize = integer()</v>
-        <v>ValueBin = binary()</v>
-        <v>OptionValues = [{Opt, Val} | {raw, Protocol, OptionNum,  ValueBin}]</v>
-      </type>
       <type name="socket_getopt"/>
+      <type name="socket_setopt"/>
       <desc>
         <p>Gets one or more options for a socket. 
           See <seealso marker="#setopts/2">setopts/2</seealso> 
           for a list of available options.</p>
-        <p>The number of elements in the returned <c>OptionValues</c>
+        <p>The number of elements in the returned <c><anno>OptionValues</anno></c>
           list does not necessarily correspond to the number of options
           asked for. If the operating system fails to support an option,
           it is simply left out in the returned list. An error tuple is only
@@ -277,12 +269,12 @@ fe80::204:acff:fe17:bf38
           (i.e. the socket is closed or the buffer size in a raw request
           is too large). This behavior is kept for backward
           compatibility reasons.</p>
-        <p>A <c>RawOptReq</c> can be used to get information about
+        <p>A raw option request <c>RawOptReq = {raw, Protocol, OptionNum, ValueSpec}</c> can be used to get information about
           socket options not (explicitly) supported by the emulator. The
           use of raw socket options makes the code non portable, but
           allows the Erlang programmer to take advantage of unusual features
           present on the current platform.</p>
-        <p>The  <c>RawOptReq</c> consists of the tag <c>raw</c> followed
+        <p>The <c>RawOptReq</c> consists of the tag <c>raw</c> followed
           by the protocol level, the option number and either a binary
           or the size, in bytes, of the
           buffer in which the option value is to be stored. A binary
@@ -325,19 +317,14 @@ fe80::204:acff:fe17:bf38
     </func>
 
     <func>
-      <name>getstat(Socket)</name>
-      <name>getstat(Socket, Options) -> {ok, OptionValues} | {error, posix()}</name>
+      <name name="getstat" arity="1"/>
+      <name name="getstat" arity="2"/>
       <fsummary>Get one or more statistic options for a socket</fsummary>
-      <type>
-        <v>Socket = term()</v>
-        <v>Options = [Opt]</v>
-        <v>OptionValues = [{Opt, Val}]</v>
-        <v>&nbsp;Opt, Val -- see below</v>
-      </type>
+      <type name="stat_option"/>
       <desc>
         <p>Gets one or more statistic options for a socket.</p>
-	<p><c>getstat(Socket)</c> is equivalent to
-	<c>getstat(Socket,&nbsp;[recv_avg,&nbsp;recv_cnt,&nbsp;recv_dvi,&nbsp;recv_max,&nbsp;recv_oct,&nbsp;send_avg,&nbsp;send_cnt,&nbsp;send_dvi,&nbsp;send_max,&nbsp;send_oct])</c></p>
+	<p><c>getstat(<anno>Socket</anno>)</c> is equivalent to
+	<c>getstat(<anno>Socket</anno>,&nbsp;[recv_avg,&nbsp;recv_cnt,&nbsp;recv_dvi,&nbsp;recv_max,&nbsp;recv_oct,&nbsp;send_avg,&nbsp;send_cnt,&nbsp;send_dvi,&nbsp;send_max,&nbsp;send_oct])</c></p>
 	  <p>The following options are available:</p>
         <taglist>
 	  <tag><c>recv_avg</c></tag>
@@ -394,12 +381,8 @@ fe80::204:acff:fe17:bf38
       </desc>
     </func>
     <func>
-      <name>port(Socket) -> {ok, Port} | {error, any()}</name>
+      <name name="port" arity="1"/>
       <fsummary>Return the local port number for a socket</fsummary>
-      <type>
-        <v>Socket = socket()</v>
-        <v>Port = integer()</v>
-      </type>
       <desc>
         <p>Returns the local port number for a socket.</p>
       </desc>
@@ -412,16 +395,9 @@ fe80::204:acff:fe17:bf38
       </desc>
     </func>
     <func>
-      <name>setopts(Socket, Options) -> ok | {error, posix()}</name>
+      <name name="setopts" arity="2"/>
       <fsummary>Set one or more options for a socket</fsummary>
-      <type>
-        <v>Socket = term()</v>
-        <v>Options = [{Opt, Val} | {raw, Protocol, Option, ValueBin}]</v>
-        <v>Protocol = integer()</v>
-        <v>OptionNum = integer()</v>
-        <v>ValueBin = binary()</v>
-        <v>&nbsp;Opt, Val -- see below</v>
-      </type>
+      <type name="socket_setopt"/>
       <desc>
         <p>Sets one or more options for a socket. The following options
           are available:</p>
diff --git a/lib/kernel/doc/src/os.xml b/lib/kernel/doc/src/os.xml
index 56fc1834ec..e94119845a 100644
--- a/lib/kernel/doc/src/os.xml
+++ b/lib/kernel/doc/src/os.xml
@@ -126,9 +126,10 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
       </desc>
     </func>
     <func>
-      <name>timestamp() -> {MegaSecs, Secs, MicroSecs}</name>
+      <name>timestamp() -> Timestamp</name>
       <fsummary>Returna a timestamp from the OS in the erlang:now/0 format</fsummary>
       <type>
+        <v>Timestamp = {MegaSecs, Secs, MicroSecs} = <seealso marker="erts:erlang#type-timestamp">erlang:timestamp()</seealso></v>
         <v>MegaSecs = Secs = MicroSecs = integer() >= 0</v>
       </type>
       <desc>
diff --git a/lib/kernel/src/auth.erl b/lib/kernel/src/auth.erl
index 25c88a4e1d..ac25ab958c 100644
--- a/lib/kernel/src/auth.erl
+++ b/lib/kernel/src/auth.erl
@@ -58,7 +58,7 @@ start_link() ->
 %%--Deprecated interface------------------------------------------------
 
 -spec is_auth(Node) -> 'yes' | 'no' when
-      Node :: Node :: node().
+      Node :: node().
 
 is_auth(Node) ->
     case net_adm:ping(Node) of
diff --git a/lib/kernel/src/code.erl b/lib/kernel/src/code.erl
index b0f99305f2..882e9625fe 100644
--- a/lib/kernel/src/code.erl
+++ b/lib/kernel/src/code.erl
@@ -82,7 +82,8 @@
 %% add_pathsa([Dir])             -> ok
 %% add_pathsz([Dir])             -> ok
 %% del_path(Dir)		 -> boolean() | {error, bad_name}
-%% replace_path(Name, Dir)       -> true | replace_path_error()
+%% replace_path(Name, Dir)       -> true | {error, bad_directory | bad_name
+%%                                                 | {badarg,_}}
 %% load_file(Module)		 -> {module, Module} | {error, What :: atom()}
 %% load_abs(File)		 -> {module, Module} | {error, What :: atom()}
 %% load_abs(File, Module)	 -> {module, Module} | {error, What :: atom()}
@@ -113,11 +114,16 @@
 %% Some types for basic exported functions of this module
 %%----------------------------------------------------------------------------
 
--type load_error_rsn() :: 'badfile' | 'native_code' | 'nofile' | 'not_purged'
-		        | 'sticky_directory'.	% for some functions only
--type load_ret() :: {'error', load_error_rsn()} | {'module', atom()}.
+-type load_error_rsn() :: 'badfile'
+                        | 'native_code'
+                        | 'nofile'
+                        | 'not_purged'
+                        | 'on_load'
+                        | 'sticky_directory'.
+-type load_ret() :: {'error', What :: load_error_rsn()}
+                  | {'module', Module :: module()}.
 -type loaded_ret_atoms() :: 'cover_compiled' | 'preloaded'.
--type loaded_filename() :: file:filename() | loaded_ret_atoms().
+-type loaded_filename() :: (Filename :: file:filename()) | loaded_ret_atoms().
 
 %%----------------------------------------------------------------------------
 %% User interface
@@ -127,55 +133,74 @@
 objfile_extension() ->
     init:objfile_extension().
 
--spec load_file(Module :: atom()) -> load_ret(). 
+-spec load_file(Module) -> load_ret() when
+      Module :: module().
 load_file(Mod) when is_atom(Mod) ->
     call({load_file,Mod}).
 
--spec ensure_loaded(Module :: atom()) -> load_ret().
+-spec ensure_loaded(Module) -> {module, Module} | {error, What} when
+      Module :: module(),
+      What :: embedded | badfile | native_code | nofile | on_load.
 ensure_loaded(Mod) when is_atom(Mod) -> 
     call({ensure_loaded,Mod}).
 
 %% XXX File as an atom is allowed only for backwards compatibility.
--spec load_abs(Filename :: file:filename()) -> load_ret().
+-spec load_abs(Filename) -> load_ret() when
+      Filename :: file:filename().
 load_abs(File) when is_list(File); is_atom(File) -> call({load_abs,File,[]}).
 
 %% XXX Filename is also an atom(), e.g. 'cover_compiled'
--spec load_abs(Filename :: loaded_filename(), Module :: atom()) -> load_ret().
+-spec load_abs(Filename :: loaded_filename(), Module :: module()) -> load_ret().
 load_abs(File, M) when (is_list(File) orelse is_atom(File)), is_atom(M) ->
     call({load_abs,File,M}).
 
 %% XXX Filename is also an atom(), e.g. 'cover_compiled'
--spec load_binary(Module :: atom(), Filename :: loaded_filename(), Binary :: binary()) -> load_ret().
+-spec load_binary(Module, Filename, Binary) ->
+                         {module, Module} | {error, What} when
+      Module :: module(),
+      Filename :: loaded_filename(),
+      Binary :: binary(),
+      What :: badarg | load_error_rsn().
 load_binary(Mod, File, Bin)
   when is_atom(Mod), (is_list(File) orelse is_atom(File)), is_binary(Bin) ->
     call({load_binary,Mod,File,Bin}).
 
--spec load_native_partial(Module :: atom(), Binary :: binary()) -> load_ret().
+-spec load_native_partial(Module :: module(), Binary :: binary()) -> load_ret().
 load_native_partial(Mod, Bin) when is_atom(Mod), is_binary(Bin) ->
     call({load_native_partial,Mod,Bin}).
 
--spec load_native_sticky(Module :: atom(), Binary :: binary(), WholeModule :: 'false' | binary()) -> load_ret().
+-spec load_native_sticky(Module :: module(), Binary :: binary(), WholeModule :: 'false' | binary()) -> load_ret().
 load_native_sticky(Mod, Bin, WholeModule)
   when is_atom(Mod), is_binary(Bin),
        (is_binary(WholeModule) orelse WholeModule =:= false) ->
     call({load_native_sticky,Mod,Bin,WholeModule}).
 
--spec delete(Module :: atom()) -> boolean().
+-spec delete(Module) -> boolean() when
+      Module :: module().
 delete(Mod) when is_atom(Mod) -> call({delete,Mod}).
 
--spec purge(Module :: atom()) -> boolean().
+-spec purge(Module) -> boolean() when
+      Module :: module().
 purge(Mod) when is_atom(Mod) -> call({purge,Mod}).
 
--spec soft_purge(Module :: atom()) -> boolean().
+-spec soft_purge(Module) -> boolean() when
+      Module :: module().
 soft_purge(Mod) when is_atom(Mod) -> call({soft_purge,Mod}).
 
--spec is_loaded(Module :: atom()) -> {'file', loaded_filename()} | 'false'.
+-spec is_loaded(Module) -> {'file', Loaded} | false when
+      Module :: module(),
+      Loaded :: loaded_filename().
 is_loaded(Mod) when is_atom(Mod) -> call({is_loaded,Mod}).
 
--spec get_object_code(Module :: atom()) -> {atom(), binary(), file:filename()} | 'error'.
+-spec get_object_code(Module) -> {Module, Binary, Filename} | error when
+      Module :: module(),
+      Binary :: binary(),
+      Filename :: file:filename().
 get_object_code(Mod) when is_atom(Mod) -> call({get_object_code, Mod}).
 
--spec all_loaded() -> [{atom(), loaded_filename()}].
+-spec all_loaded() -> [{Module, Loaded}] when
+      Module :: module(),
+      Loaded :: loaded_filename().
 all_loaded() -> call(all_loaded).
 
 -spec stop() -> no_return().
@@ -188,65 +213,86 @@ root_dir() -> call({dir,root_dir}).
 lib_dir() -> call({dir,lib_dir}).
 
 %% XXX is_list() is for backwards compatibility -- take out in future version
--spec lib_dir(App :: atom()) -> file:filename() | {'error', 'bad_name'}.
+-spec lib_dir(Name) -> file:filename() | {'error', 'bad_name'} when
+      Name :: atom().
 lib_dir(App) when is_atom(App) ; is_list(App) -> call({dir,{lib_dir,App}}).
 
--spec lib_dir(App :: atom(), SubDir :: atom()) -> file:filename() | {'error', 'bad_name'}.
+-spec lib_dir(Name, SubDir) -> file:filename() | {'error', 'bad_name'} when
+      Name :: atom(),
+      SubDir :: atom().
 lib_dir(App, SubDir) when is_atom(App), is_atom(SubDir) -> call({dir,{lib_dir,App,SubDir}}).
 
 -spec compiler_dir() -> file:filename().
 compiler_dir() -> call({dir,compiler_dir}).
 
 %% XXX is_list() is for backwards compatibility -- take out in future version
--spec priv_dir(App :: atom()) -> file:filename() | {'error', 'bad_name'}.
+-spec priv_dir(Name) -> file:filename() | {'error', 'bad_name'} when
+      Name :: atom().
 priv_dir(App) when is_atom(App) ; is_list(App) -> call({dir,{priv_dir,App}}).
 
--spec stick_dir(Directory :: file:filename()) -> 'ok' | 'error'.
+-spec stick_dir(Dir) -> 'ok' | 'error' when
+      Dir :: file:filename().
 stick_dir(Dir) when is_list(Dir) -> call({stick_dir,Dir}).
 
--spec unstick_dir(Directory :: file:filename()) -> 'ok' | 'error'.
+-spec unstick_dir(Dir) -> 'ok' | 'error' when
+      Dir :: file:filename().
 unstick_dir(Dir) when is_list(Dir) -> call({unstick_dir,Dir}).
 
--spec stick_mod(Module :: atom()) -> 'true'.
+-spec stick_mod(Module :: module()) -> 'true'.
 stick_mod(Mod) when is_atom(Mod) -> call({stick_mod,Mod}).
 
--spec unstick_mod(Module :: atom()) -> 'true'.
+-spec unstick_mod(Module :: module()) -> 'true'.
 unstick_mod(Mod) when is_atom(Mod) -> call({unstick_mod,Mod}).
 
--spec is_sticky(Module :: atom()) -> boolean().
+-spec is_sticky(Module) -> boolean() when
+      Module :: module().
 is_sticky(Mod) when is_atom(Mod) -> call({is_sticky,Mod}).
 
--spec set_path(Directories :: [file:filename()]) ->
-	'true' | {'error', 'bad_directory' | 'bad_path'}.
+-spec set_path(Path) -> 'true' | {'error', What} when
+      Path :: [Dir :: file:filename()],
+      What :: 'bad_directory' | 'bad_path'.
 set_path(PathList) when is_list(PathList) -> call({set_path,PathList}).
 
--spec get_path() -> [file:filename()].
+-spec get_path() -> Path when
+      Path :: [Dir :: file:filename()].
 get_path() -> call(get_path).
 
 -type add_path_ret() :: 'true' | {'error', 'bad_directory'}.
--spec add_path(Directory :: file:filename()) -> add_path_ret().
+-spec add_path(Dir) -> add_path_ret() when
+      Dir :: file:filename().
 add_path(Dir) when is_list(Dir) -> call({add_path,last,Dir}).
 
--spec add_pathz(Directory :: file:filename()) -> add_path_ret().
+-spec add_pathz(Dir) -> add_path_ret() when
+      Dir :: file:filename().
 add_pathz(Dir) when is_list(Dir) -> call({add_path,last,Dir}).
 
--spec add_patha(Directory :: file:filename()) -> add_path_ret().
+-spec add_patha(Dir) -> add_path_ret() when
+      Dir :: file:filename().
 add_patha(Dir) when is_list(Dir) -> call({add_path,first,Dir}).
 
--spec add_paths(Directories :: [file:filename()]) -> 'ok'.
+-spec add_paths(Dirs) -> 'ok' when
+      Dirs :: [Dir :: file:filename()].
 add_paths(Dirs) when is_list(Dirs) -> call({add_paths,last,Dirs}).
 
--spec add_pathsz(Directories :: [file:filename()]) -> 'ok'.
+-spec add_pathsz(Dirs) -> 'ok' when
+      Dirs :: [Dir :: file:filename()].
 add_pathsz(Dirs) when is_list(Dirs) -> call({add_paths,last,Dirs}).
 
--spec add_pathsa(Directories :: [file:filename()]) -> 'ok'.
+-spec add_pathsa(Dirs) -> 'ok' when
+      Dirs :: [Dir :: file:filename()].
 add_pathsa(Dirs) when is_list(Dirs) -> call({add_paths,first,Dirs}).
 
--spec del_path(Name :: file:filename() | atom()) -> boolean() | {'error', 'bad_name'}.
+-spec del_path(NameOrDir) -> boolean() | {'error', What} when
+      NameOrDir :: Name | Dir,
+      Name :: atom(),
+      Dir :: file:filename(),
+      What :: 'bad_name'.
 del_path(Name) when is_list(Name) ; is_atom(Name) -> call({del_path,Name}).
 
--type replace_path_error() :: {'error', 'bad_directory' | 'bad_name' | {'badarg',_}}.
--spec replace_path(Name:: atom(), Dir :: file:filename()) -> 'true' | replace_path_error().
+-spec replace_path(Name, Dir) -> 'true' | {'error', What} when
+      Name:: atom(),
+      Dir :: file:filename(),
+      What :: 'bad_directory' | 'bad_name' | {'badarg',_}.
 replace_path(Name, Dir) when (is_atom(Name) orelse is_list(Name)),
 			     (is_atom(Dir) orelse is_list(Dir)) ->
     call({replace_path,Name,Dir}).
@@ -351,10 +397,9 @@ get_mode(Flags) ->
 %% In that case return the name of the file which contains
 %% the loaded object code
 
--type which_ret_atoms() :: loaded_ret_atoms() | 'non_existing'.
-
--spec which(Module :: atom()) -> file:filename() | which_ret_atoms().
-
+-spec which(Module) -> Which when
+      Module :: module(),
+      Which :: file:filename() | loaded_ret_atoms() | non_existing.
 which(Module) when is_atom(Module) ->
     case is_loaded(Module) of
 	false ->
@@ -394,9 +439,9 @@ which(File, Base, [Directory|Tail]) ->
 %% Search the code path for a specific file. Try to locate
 %% it in the code path cache if possible.
 
--spec where_is_file(Filename :: file:filename()) ->
-        'non_existing' | file:filename().
-
+-spec where_is_file(Filename) -> non_existing | Absname when
+      Filename :: file:filename(),
+      Absname :: file:filename().
 where_is_file(File) when is_list(File) ->
     case call({is_cached,File}) of
 	no ->
diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl
index 4a1fc7df34..85bbff9cc3 100644
--- a/lib/kernel/src/code_server.erl
+++ b/lib/kernel/src/code_server.erl
@@ -1379,8 +1379,12 @@ absname_vr([[X, $:]|Name], _, _AbsBase) ->
 %%  Kill all processes running code from *old* Module, and then purge the
 %%  module. Return true if any processes killed, else false.
 
-do_purge(Mod) ->
-    do_purge(processes(), to_atom(Mod), false).
+do_purge(Mod0) ->
+    Mod = to_atom(Mod0),
+    case erlang:check_old_code(Mod) of
+	false -> false;
+	true -> do_purge(processes(), Mod, false)
+    end.
 
 do_purge([P|Ps], Mod, Purged) ->
     case erlang:check_process_code(P, Mod) of
@@ -1399,16 +1403,19 @@ do_purge([], Mod, Purged) ->
     Purged.
 
 %% do_soft_purge(Module)
-%% Purge old code only if no procs remain that run old code
+%% Purge old code only if no procs remain that run old code.
 %% Return true in that case, false if procs remain (in this
 %% case old code is not purged)
 
 do_soft_purge(Mod) ->
-    catch do_soft_purge(processes(), Mod).
+    case erlang:check_old_code(Mod) of
+	false -> true;
+	true -> do_soft_purge(processes(), Mod)
+    end.
 
 do_soft_purge([P|Ps], Mod) ->
     case erlang:check_process_code(P, Mod) of
-	true -> throw(false);
+	true -> false;
 	false -> do_soft_purge(Ps, Mod)
     end;
 do_soft_purge([], Mod) ->
diff --git a/lib/kernel/src/file.erl b/lib/kernel/src/file.erl
index f1a8aa9f77..5e4e1b0ba8 100644
--- a/lib/kernel/src/file.erl
+++ b/lib/kernel/src/file.erl
@@ -100,15 +100,7 @@
 		   | 'enotblk' | 'enotdir' | 'enotsup' | 'enxio'  | 'eperm'
 		   | 'epipe'   | 'erofs'   | 'espipe'  | 'esrch'  | 'estale'
 		   | 'exdev'.
--type bindings()  :: erl_eval:binding_struct().
-
--type date()      :: {Year :: pos_integer(),
-                      Month :: pos_integer(),
-                      Day ::pos_integer()}.
--type time()      :: {Hour :: non_neg_integer(),
-                      Minute :: non_neg_integer(),
-                      Second :: non_neg_integer()}.
--type date_time() :: {date(), time()}.
+-type date_time() :: calendar:datetime().
 -type posix_file_advise() :: 'normal' | 'sequential' | 'random'
                            | 'no_reuse' | 'will_need' | 'dont_need'.
 
@@ -920,7 +912,7 @@ eval(File) ->
 
 -spec eval(Filename, Bindings) -> ok | {error, Reason} when
       Filename :: name(),
-      Bindings :: bindings(),
+      Bindings :: erl_eval:binding_struct(),
       Reason :: posix() | badarg | terminated | system_limit
               | {Line :: integer(), Mod :: module(), Term :: term()}.
 
@@ -948,7 +940,7 @@ path_eval(Path, File) ->
              {ok, FullName} | {error, Reason} when
       Path :: [Dir :: name()],
       Filename :: name(),
-      Bindings :: bindings(),
+      Bindings :: erl_eval:binding_struct(),
       FullName :: filename(),
       Reason :: posix() | badarg | terminated | system_limit
               | {Line :: integer(), Mod :: module(), Term :: term()}.
@@ -979,7 +971,7 @@ script(File) ->
 
 -spec script(Filename, Bindings) -> {ok, Value} | {error, Reason} when
       Filename :: name(),
-      Bindings :: bindings(),
+      Bindings :: erl_eval:binding_struct(),
       Value :: term(),
       Reason :: posix() | badarg | terminated | system_limit
               | {Line :: integer(), Mod :: module(), Term :: term()}.
@@ -1010,7 +1002,7 @@ path_script(Path, File) ->
           {ok, Value, FullName} | {error, Reason} when
       Path :: [Dir :: name()],
       Filename :: name(),
-      Bindings :: bindings(),
+      Bindings :: erl_eval:binding_struct(),
       Value :: term(),
       FullName :: filename(),
       Reason :: posix() | badarg | terminated | system_limit
diff --git a/lib/kernel/src/gen_sctp.erl b/lib/kernel/src/gen_sctp.erl
index 004f03f231..6cebb7ab97 100644
--- a/lib/kernel/src/gen_sctp.erl
+++ b/lib/kernel/src/gen_sctp.erl
@@ -33,55 +33,85 @@
 -export([error_string/1]).
 -export([controlling_process/2]).
 
--opaque assoc_id() :: term().
--type hostname() :: inet:hostname().
--type ip_address() :: inet:ip_address().
--type port_number() :: 0..65535.
--type posix() :: inet:posix().
--type sctp_option() ::
-        {mode, list | binary} | list | binary
-      | {active, true | false | once}
-      | {buffer, non_neg_integer()}
-      | {tos, integer()}
-      | {priority, integer()}
-      | {dontroute, boolean()}
-      | {reuseaddr, boolean()}
-      | {linger, {boolean(), non_neg_integer()}}
-      | {sndbuf, non_neg_integer()}
-      | {recbuf, non_neg_integer()}
-      | {sctp_rtoinfo, #sctp_rtoinfo{}}
-      | {sctp_associnfo, #sctp_assocparams{}}
-      | {sctp_initmsg, #sctp_initmsg{}}
-      | {sctp_autoclose, timeout()}
-      | {sctp_nodelay, boolean()}
-      | {sctp_disable_fragments, boolean()}
-      | {sctp_i_want_mapped_v4_addr, boolean()}
-      | {sctp_maxseg, non_neg_integer()}
-      | {sctp_primary_addr, #sctp_prim{}}
-      | {sctp_set_peer_primary_addr, #sctp_setpeerprim{}}
-      | {sctp_adaptation_layer, #sctp_setadaptation{}}
-      | {sctp_peer_addr_params, #sctp_paddrparams{}}
-      | {sctp_default_send_param, #sctp_sndrcvinfo{}}
-      | {sctp_events, #sctp_event_subscribe{}}
-      | {sctp_delayed_ack_time, #sctp_assoc_value{}}
-      | {sctp_status, #sctp_status{}}
-      | {sctp_get_peer_addr_info, #sctp_paddrinfo{}}.
--opaque sctp_socket() :: port().
-
--spec open() -> {ok, Socket} | {error, posix()} when
+-type assoc_id() :: term().
+-type option() ::
+        {active, true | false | once} |
+        {buffer, non_neg_integer()} |
+        {dontroute, boolean()} |
+        {linger, {boolean(), non_neg_integer()}} |
+        {mode, list | binary} | list | binary |
+        {priority, non_neg_integer()} |
+        {recbuf, non_neg_integer()} |
+        {reuseaddr, boolean()} |
+        {sctp_adaptation_layer, #sctp_setadaptation{}} |
+        {sctp_associnfo, #sctp_assocparams{}} |
+        {sctp_autoclose, non_neg_integer()} |
+        {sctp_default_send_param, #sctp_sndrcvinfo{}} |
+        {sctp_delayed_ack_time, #sctp_assoc_value{}} |
+        {sctp_disable_fragments, boolean()} |
+        {sctp_events, #sctp_event_subscribe{}} |
+        {sctp_get_peer_addr_info, #sctp_paddrinfo{}} |
+        {sctp_i_want_mapped_v4_addr, boolean()} |
+        {sctp_initmsg, #sctp_initmsg{}} |
+        {sctp_maxseg, non_neg_integer()} |
+        {sctp_nodelay, boolean()} |
+        {sctp_peer_addr_params, #sctp_paddrparams{}} |
+        {sctp_primary_addr, #sctp_prim{}} |
+        {sctp_rtoinfo, #sctp_rtoinfo{}} |
+        {sctp_set_peer_primary_addr, #sctp_setpeerprim{}} |
+        {sctp_status, #sctp_status{}} |
+        {sndbuf, non_neg_integer()} |
+        {tos, non_neg_integer()}.
+-type option_name() ::
+        active |
+        buffer |
+        dontroute |
+        linger |
+        mode |
+        priority |
+        recbuf |
+        reuseaddr |
+        sctp_adaptation_layer |
+        sctp_associnfo |
+        sctp_autoclose |
+        sctp_default_send_param |
+        sctp_delayed_ack_time |
+        sctp_disable_fragments |
+        sctp_events |
+        sctp_get_peer_addr_info |
+        sctp_i_want_mapped_v4_addr |
+        sctp_initmsg |
+        sctp_maxseg |
+        sctp_nodelay |
+        sctp_peer_addr_params |
+        sctp_primary_addr |
+        sctp_rtoinfo |
+        sctp_set_peer_primary_addr |
+        sctp_status |
+        sndbuf |
+        tos.
+-type sctp_socket() :: port().
+
+-export_type([assoc_id/0, option/0, option_name/0, sctp_socket/0]).
+
+-spec open() -> {ok, Socket} | {error, inet:posix()} when
       Socket :: sctp_socket().
 
 open() ->
     open([]).
 
--spec open(Port) -> {ok, Socket} | {error, posix()} when
-              Port :: port_number(),
+-spec open(Port) -> {ok, Socket} | {error, inet:posix()} when
+              Port :: inet:port_number(),
               Socket :: sctp_socket();
-          (Opts) -> {ok, Socket} | {error, posix()} when
+          (Opts) -> {ok, Socket} | {error, inet:posix()} when
               Opts :: [Opt],
-              Opt :: {ip,IP} | {ifaddr,IP} | {port,Port} | sctp_option(),
-              IP :: ip_address() | any | loopback,
-              Port :: port_number(),
+              Opt :: {ip,IP}
+                   | {ifaddr,IP}
+                   | inet:address_family()
+                   | {port,Port}
+                   | option(),
+              IP :: inet:ip_address() | any | loopback,
+              Port :: inet:port_number(),
               Socket :: sctp_socket().
 
 open(Opts) when is_list(Opts) ->
@@ -98,11 +128,15 @@ open(Port) when is_integer(Port) ->
 open(X) ->
     erlang:error(badarg, [X]).
 
--spec open(Port, Opts) -> {ok, Socket} | {error, posix()} when
+-spec open(Port, Opts) -> {ok, Socket} | {error, inet:posix()} when
       Opts :: [Opt],
-      Opt :: {ip,IP} | {ifaddr,IP} | {port,Port} | sctp_option(),
-      IP :: ip_address() | any | loopback,
-      Port :: port_number(),
+              Opt :: {ip,IP}
+                   | {ifaddr,IP}
+                   | inet:address_family()
+                   | {port,Port}
+                   | option(),
+      IP :: inet:ip_address() | any | loopback,
+      Port :: inet:port_number(),
       Socket :: sctp_socket().
 
 open(Port, Opts) when is_integer(Port), is_list(Opts) ->
@@ -110,7 +144,7 @@ open(Port, Opts) when is_integer(Port), is_list(Opts) ->
 open(Port, Opts) ->
     erlang:error(badarg, [Port,Opts]).
 
--spec close(Socket) -> ok | {error, posix()} when
+-spec close(Socket) -> ok | {error, inet:posix()} when
       Socket :: sctp_socket().
 
 close(S) when is_port(S) ->
@@ -138,22 +172,22 @@ listen(S, Flag) when is_port(S), is_boolean(Flag) ->
 listen(S, Flag) ->
     erlang:error(badarg, [S,Flag]).
 
--spec connect(Socket, Addr, Port, Opts) -> {ok, Assoc} | {error, posix()} when
+-spec connect(Socket, Addr, Port, Opts) -> {ok, Assoc} | {error, inet:posix()} when
       Socket :: sctp_socket(),
-      Addr :: ip_address() | hostname(),
-      Port :: port_number(),
-      Opts :: [Opt :: sctp_option()],
+      Addr :: inet:ip_address() | inet:hostname(),
+      Port :: inet:port_number(),
+      Opts :: [Opt :: option()],
       Assoc :: #sctp_assoc_change{}.
 
 connect(S, Addr, Port, Opts) ->
     connect(S, Addr, Port, Opts, infinity).
 
 -spec connect(Socket, Addr, Port, Opts, Timeout) ->
-                     {ok, Assoc} | {error, posix()} when
+                     {ok, Assoc} | {error, inet:posix()} when
       Socket :: sctp_socket(),
-      Addr :: ip_address() | hostname(),
-      Port :: port_number(),
-      Opts :: [Opt :: sctp_option()],
+      Addr :: inet:ip_address() | inet:hostname(),
+      Port :: inet:port_number(),
+      Opts :: [Opt :: option()],
       Timeout :: timeout(),
       Assoc :: #sctp_assoc_change{}.
 
@@ -166,21 +200,21 @@ connect(S, Addr, Port, Opts, Timeout) ->
     end.
 
 -spec connect_init(Socket, Addr, Port, Opts) ->
-                          ok | {error, posix()} when
+                          ok | {error, inet:posix()} when
       Socket :: sctp_socket(),
-      Addr :: ip_address() | hostname(),
-      Port :: port_number(),
-      Opts :: [sctp_option()].
+      Addr :: inet:ip_address() | inet:hostname(),
+      Port :: inet:port_number(),
+      Opts :: [option()].
 
 connect_init(S, Addr, Port, Opts) ->
     connect_init(S, Addr, Port, Opts, infinity).
 
 -spec connect_init(Socket, Addr, Port, Opts, Timeout) ->
-                          ok | {error, posix()} when
+                          ok | {error, inet:posix()} when
       Socket :: sctp_socket(),
-      Addr :: ip_address() | hostname(),
-      Port :: port_number(),
-      Opts :: [sctp_option()],
+      Addr :: inet:ip_address() | inet:hostname(),
+      Port :: inet:port_number(),
+      Opts :: [option()],
       Timeout :: timeout().
 
 connect_init(S, Addr, Port, Opts, Timeout) ->
@@ -232,7 +266,7 @@ eof(S, #sctp_assoc_change{assoc_id=AssocId}) when is_port(S) ->
 eof(S, Assoc) ->
     erlang:error(badarg, [S,Assoc]).
 
--spec abort(Socket, Assoc) -> ok | {error, posix()} when
+-spec abort(Socket, Assoc) -> ok | {error, inet:posix()} when
       Socket :: sctp_socket(),
       Assoc :: #sctp_assoc_change{}.
 
@@ -294,13 +328,13 @@ send(S, AssocChange, Stream, Data) ->
 -spec recv(Socket) -> {ok, {FromIP, FromPort, AncData, Data}}
                           | {error, Reason} when
       Socket :: sctp_socket(),
-      FromIP   :: ip_address(),
-      FromPort :: port_number(),
+      FromIP   :: inet:ip_address(),
+      FromPort :: inet:port_number(),
       AncData  :: [#sctp_sndrcvinfo{}],
       Data     :: binary() | string() | #sctp_sndrcvinfo{}
                 | #sctp_assoc_change{} | #sctp_paddr_change{}
                 | #sctp_adaptation_event{},
-      Reason   :: posix() | #sctp_send_failed{} | #sctp_paddr_change{}
+      Reason   :: inet:posix() | #sctp_send_failed{} | #sctp_paddr_change{}
                 | #sctp_pdapi_event{} | #sctp_remote_error{}
                 | #sctp_shutdown_event{}.
 
@@ -311,13 +345,13 @@ recv(S) ->
                                    | {error, Reason} when
       Socket :: sctp_socket(),
       Timeout :: timeout(),
-      FromIP   :: ip_address(),
-      FromPort :: port_number(),
+      FromIP   :: inet:ip_address(),
+      FromPort :: inet:port_number(),
       AncData  :: [#sctp_sndrcvinfo{}],
       Data     :: binary() | string() | #sctp_sndrcvinfo{}
                 | #sctp_assoc_change{} | #sctp_paddr_change{}
                 | #sctp_adaptation_event{},
-      Reason   :: posix() | #sctp_send_failed{} | #sctp_paddr_change{}
+      Reason   :: inet:posix() | #sctp_send_failed{} | #sctp_paddr_change{}
                 | #sctp_pdapi_event{} | #sctp_remote_error{}
                 | #sctp_shutdown_event{}.
 
diff --git a/lib/kernel/src/gen_tcp.erl b/lib/kernel/src/gen_tcp.erl
index bee61ca84a..8ab18c01b4 100644
--- a/lib/kernel/src/gen_tcp.erl
+++ b/lib/kernel/src/gen_tcp.erl
@@ -28,34 +28,108 @@
 
 -include("inet_int.hrl").
 
--type hostname() :: inet:hostname().
--type ip_address() :: inet:ip_address().
--type port_number() :: 0..65535.
--type posix() :: inet:posix().
+-type option() ::
+        {active,          true | false | once} |
+        {bit8,            clear | set | on | off} |
+        {buffer,          non_neg_integer()} |
+        {delay_send,      boolean()} |
+        {deliver,         port | term} |
+        {dontroute,       boolean()} |
+        {exit_on_close,   boolean()} |
+        {header,          non_neg_integer()} |
+        {high_watermark,  non_neg_integer()} |
+        {keepalive,       boolean()} |
+        {linger,          {boolean(), non_neg_integer()}} |
+        {low_watermark,   non_neg_integer()} |
+        {mode,            list | binary} | list | binary |
+        {nodelay,         boolean()} |
+        {packet,
+         0 | 1 | 2 | 4 | raw | sunrm |  asn1 |
+         cdr | fcgi | line | tpkt | http | httph | http_bin | httph_bin } |
+        {packet_size,     non_neg_integer()} |
+        {priority,        non_neg_integer()} |
+        {raw,
+         Protocol :: non_neg_integer(),
+         OptionNum :: non_neg_integer(),
+         ValueBin :: binary()} |
+        {recbuf,          non_neg_integer()} |
+        {reuseaddr,       boolean()} |
+        {send_timeout,    non_neg_integer() | infinity} |
+        {send_timeout_close, boolean()} |
+        {sndbuf,          non_neg_integer()} |
+        {tos,             non_neg_integer()}.
+-type option_name() ::
+        active |
+        bit8 |
+        buffer |
+        delay_send |
+        deliver |
+        dontroute |
+        exit_on_close |
+        header |
+        high_watermark |
+        keepalive |
+        linger |
+        low_watermark |
+        mode |
+        nodelay |
+        packet |
+        packet_size |
+        priority |
+        {raw,
+         Protocol :: non_neg_integer(),
+         OptionNum :: non_neg_integer(),
+         ValueSpec :: (ValueSize :: non_neg_integer()) |
+                      (ValueBin :: binary())} |
+        recbuf |
+        reuseaddr |
+        send_timeout |
+        send_timeout_close |
+        sndbuf |
+        tos.
+-type connect_option() ::
+        {ip, inet:ip_address()} |
+        {fd, Fd :: non_neg_integer()} |
+        {ifaddr, inet:ip_address()} |
+        inet:address_family() |
+        {port, inet:port_number()} |
+        {tcp_module, module()} |
+        option().
+-type listen_option() ::
+        {ip, inet:ip_address()} |
+        {fd, Fd :: non_neg_integer()} |
+        {ifaddr, inet:ip_address()} |
+        inet:address_family() |
+        {port, inet:port_number()} |
+        {backlog, B :: non_neg_integer()} |
+        {tcp_module, module()} |
+        option().
 -type socket() :: port().
 
+-export_type([option/0, option_name/0, connect_option/0, listen_option/0]).
+
 %%
 %% Connect a socket
 %%
 
 -spec connect(Address, Port, Options) -> {ok, Socket} | {error, Reason} when
-      Address :: ip_address() | hostname(),
-      Port :: port_number(),
-      Options :: [Opt :: term()],
+      Address :: inet:ip_address() | inet:hostname(),
+      Port :: inet:port_number(),
+      Options :: [connect_option()],
       Socket :: socket(),
-      Reason :: posix().
+      Reason :: inet:posix().
 
 connect(Address, Port, Opts) -> 
     connect(Address,Port,Opts,infinity).
 
 -spec connect(Address, Port, Options, Timeout) ->
                      {ok, Socket} | {error, Reason} when
-      Address :: ip_address() | hostname(),
-      Port :: port_number(),
-      Options :: [Opt :: term()],
+      Address :: inet:ip_address() | inet:hostname(),
+      Port :: inet:port_number(),
+      Options :: [connect_option()],
       Timeout :: timeout(),
       Socket :: socket(),
-      Reason :: posix().
+      Reason :: inet:posix().
 
 connect(Address, Port, Opts, Time) ->
     Timer = inet:start_timer(Time),
@@ -97,10 +171,10 @@ try_connect([], _Port, _Opts, _Timer, _Mod, Err) ->
 %%
 
 -spec listen(Port, Options) -> {ok, ListenSocket} | {error, Reason} when
-      Port :: port_number(),
-      Options :: [Opt :: term()],
+      Port :: inet:port_number(),
+      Options :: [listen_option()],
       ListenSocket :: socket(),
-      Reason :: posix().
+      Reason :: inet:posix().
 
 listen(Port, Opts) ->
     Mod = mod(Opts, undefined),
@@ -119,7 +193,7 @@ listen(Port, Opts) ->
 -spec accept(ListenSocket) -> {ok, Socket} | {error, Reason} when
       ListenSocket :: socket(),
       Socket :: socket(),
-      Reason :: closed | timeout | posix().
+      Reason :: closed | timeout | inet:posix().
 
 accept(S) ->
     case inet_db:lookup_socket(S) of
@@ -133,7 +207,7 @@ accept(S) ->
       ListenSocket :: socket(),
       Timeout :: timeout(),
       Socket :: socket(),
-      Reason :: closed | timeout | posix().
+      Reason :: closed | timeout | inet:posix().
 
 accept(S, Time) when is_port(S) ->
     case inet_db:lookup_socket(S) of
@@ -150,7 +224,7 @@ accept(S, Time) when is_port(S) ->
 -spec shutdown(Socket, How) -> ok | {error, Reason} when
       Socket :: socket(),
       How :: read | write | read_write,
-      Reason :: posix().
+      Reason :: inet:posix().
 
 shutdown(S, How) when is_port(S) ->
     case inet_db:lookup_socket(S) of
@@ -176,8 +250,8 @@ close(S) ->
 
 -spec send(Socket, Packet) -> ok | {error, Reason} when
       Socket :: socket(),
-      Packet :: string() | binary(),
-      Reason :: posix().
+      Packet :: iodata(),
+      Reason :: inet:posix().
 
 send(S, Packet) when is_port(S) ->
     case inet_db:lookup_socket(S) of
@@ -195,7 +269,7 @@ send(S, Packet) when is_port(S) ->
       Socket :: socket(),
       Length :: non_neg_integer(),
       Packet :: string() | binary() | HttpPacket,
-      Reason :: closed | posix(),
+      Reason :: closed | inet:posix(),
       HttpPacket :: term().
 
 recv(S, Length) when is_port(S) ->
@@ -211,7 +285,7 @@ recv(S, Length) when is_port(S) ->
       Length :: non_neg_integer(),
       Timeout :: timeout(),
       Packet :: string() | binary() | HttpPacket,
-      Reason :: closed | posix(),
+      Reason :: closed | inet:posix(),
       HttpPacket :: term().
 
 recv(S, Length, Time) when is_port(S) ->
@@ -237,7 +311,7 @@ unrecv(S, Data) when is_port(S) ->
 -spec controlling_process(Socket, Pid) -> ok | {error, Reason} when
       Socket :: socket(),
       Pid :: pid(),
-      Reason :: closed | not_owner | posix().
+      Reason :: closed | not_owner | inet:posix().
 
 controlling_process(S, NewOwner) ->
     case inet_db:lookup_socket(S) of
diff --git a/lib/kernel/src/gen_udp.erl b/lib/kernel/src/gen_udp.erl
index 7d14615c04..8688799ae9 100644
--- a/lib/kernel/src/gen_udp.erl
+++ b/lib/kernel/src/gen_udp.erl
@@ -25,25 +25,74 @@
 
 -include("inet_int.hrl").
 
--type hostname() :: inet:hostname().
--type ip_address() :: inet:ip_address().
--type port_number() :: 0..65535.
--type posix() :: inet:posix().
+-type option() ::
+        {active,          true | false | once} |
+        {add_membership,  {inet:ip_address(), inet:ip_address()}} |
+        {broadcast,       boolean()} |
+        {buffer,          non_neg_integer()} |
+        {deliver,         port | term} |
+        {dontroute,       boolean()} |
+        {drop_membership, {inet:ip_address(), inet:ip_address()}} |
+        {header,          non_neg_integer()} |
+        {mode,            list | binary} | list | binary |
+        {multicast_if,    inet:ip_address()} |
+        {multicast_loop,  boolean()} |
+        {multicast_ttl,   non_neg_integer()} |
+        {priority,        non_neg_integer()} |
+        {raw,
+         Protocol :: non_neg_integer(),
+         OptionNum :: non_neg_integer(),
+         ValueBin :: binary()} |
+        {read_packets,    non_neg_integer()} |
+        {recbuf,          non_neg_integer()} |
+        {reuseaddr,       boolean()} |
+        {sndbuf,          non_neg_integer()} |
+        {tos,             non_neg_integer()}.
+-type option_name() ::
+        active |
+        broadcast |
+        buffer |
+        deliver |
+        dontroute |
+        header |
+        mode |
+        multicast_if |
+        multicast_loop |
+        multicast_ttl |
+        priority |
+        {raw,
+         Protocol :: non_neg_integer(),
+         OptionNum :: non_neg_integer(),
+         ValueSpec :: (ValueSize :: non_neg_integer()) |
+                      (ValueBin :: binary())} |
+        read_packets |
+        recbuf |
+        reuseaddr |
+        sndbuf |
+        tos.
 -type socket() :: port().
 
+-export_type([option/0, option_name/0]).
+
 -spec open(Port) -> {ok, Socket} | {error, Reason} when
-      Port :: port_number(),
+      Port :: inet:port_number(),
       Socket :: socket(),
-      Reason :: posix().
+      Reason :: inet:posix().
 
 open(Port) -> 
     open(Port, []).
 
 -spec open(Port, Opts) -> {ok, Socket} | {error, Reason} when
-      Port :: port_number(),
-      Opts :: [Opt :: term()],
+      Port :: inet:port_number(),
+      Opts :: [Option],
+      Option :: {ip, inet:ip_address()}
+              | {fd, non_neg_integer()}
+              | {ifaddr, inet:ip_address()}
+              | inet:address_family()
+              | {port, inet:port_number()}
+              | option(),
       Socket :: socket(),
-      Reason :: posix().
+      Reason :: inet:posix().
 
 open(Port, Opts) ->
     Mod = mod(Opts, undefined),
@@ -58,10 +107,10 @@ close(S) ->
 
 -spec send(Socket, Address, Port, Packet) -> ok | {error, Reason} when
       Socket :: socket(),
-      Address :: ip_address() | hostname(),
-      Port :: port_number(),
-      Packet :: string() | binary(),
-      Reason :: not_owner | posix().
+      Address :: inet:ip_address() | inet:hostname(),
+      Port :: inet:port_number(),
+      Packet :: iodata(),
+      Reason :: not_owner | inet:posix().
 
 send(S, Address, Port, Packet) when is_port(S) ->
     case inet_db:lookup_socket(S) of
@@ -92,10 +141,10 @@ send(S, Packet) when is_port(S) ->
                   {ok, {Address, Port, Packet}} | {error, Reason} when
       Socket :: socket(),
       Length :: non_neg_integer(),
-      Address :: ip_address(),
-      Port :: port_number(),
+      Address :: inet:ip_address(),
+      Port :: inet:port_number(),
       Packet :: string() | binary(),
-      Reason :: not_owner | posix().
+      Reason :: not_owner | inet:posix().
 
 recv(S,Len) when is_port(S), is_integer(Len) ->
     case inet_db:lookup_socket(S) of
@@ -110,10 +159,10 @@ recv(S,Len) when is_port(S), is_integer(Len) ->
       Socket :: socket(),
       Length :: non_neg_integer(),
       Timeout :: timeout(),
-      Address :: ip_address(),
-      Port :: port_number(),
+      Address :: inet:ip_address(),
+      Port :: inet:port_number(),
       Packet :: string() | binary(),
-      Reason :: not_owner | posix().
+      Reason :: not_owner | inet:posix().
 
 recv(S,Len,Time) when is_port(S) ->
     case inet_db:lookup_socket(S) of
diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl
index 5649188c38..48a6f3db65 100644
--- a/lib/kernel/src/inet.erl
+++ b/lib/kernel/src/inet.erl
@@ -63,8 +63,9 @@
 %% timer interface
 -export([start_timer/1, timeout/1, timeout/2, stop_timer/1]).
 
--export_type([family_option/0, hostent/0, hostname/0, ip4_address/0,
-              ip6_address/0, ip_address/0, posix/0, socket/0]).
+-export_type([address_family/0, hostent/0, hostname/0, ip4_address/0,
+              ip6_address/0, ip_address/0, posix/0, socket/0,
+              port_number/0]).
 
 %% imports
 -import(lists, [append/1, duplicate/2, filter/2, foldl/3]).
@@ -87,98 +88,15 @@
 -type ip6_address() :: {0..65535,0..65535,0..65535,0..65535,
 			0..65535,0..65535,0..65535,0..65535}.
 -type ip_address() :: ip4_address() | ip6_address().
--type ip_port() :: 0..65535.
+-type port_number() :: 0..65535.
 -type posix() :: exbadport | exbadseq | file:posix().
 -type socket() :: port().
 
 -type socket_setopt() ::
-      {'raw', non_neg_integer(), non_neg_integer(), binary()} |
-      %% TCP/UDP options
-      {'reuseaddr',       boolean()} |
-      {'keepalive',       boolean()} |
-      {'dontroute',       boolean()} |
-      {'linger',          {boolean(), non_neg_integer()}} |
-      {'broadcast',       boolean()} |
-      {'sndbuf',          non_neg_integer()} |
-      {'recbuf',          non_neg_integer()} |
-      {'priority',        non_neg_integer()} |
-      {'tos',             non_neg_integer()} |
-      {'nodelay',         boolean()} |
-      {'multicast_ttl',   non_neg_integer()} |
-      {'multicast_loop',  boolean()} |
-      {'multicast_if',    ip_address()} |
-      {'add_membership',  {ip_address(), ip_address()}} |
-      {'drop_membership', {ip_address(), ip_address()}} |
-      {'header',          non_neg_integer()} |
-      {'buffer',          non_neg_integer()} |
-      {'active',          boolean() | 'once'} |
-      {'packet',        
-       0 | 1 | 2 | 4 | 'raw' | 'sunrm' |  'asn1' |
-       'cdr' | 'fcgi' | 'line' | 'tpkt' | 'http' | 'httph' | 'http_bin' | 'httph_bin' } |
-      {'mode',           'list' | 'binary'} |
-      {'port',           'port', 'term'} |
-      {'exit_on_close',   boolean()} |
-      {'low_watermark',   non_neg_integer()} |
-      {'high_watermark',  non_neg_integer()} |
-      {'bit8',            'clear' | 'set' | 'on' | 'off'} |
-      {'send_timeout',    non_neg_integer() | 'infinity'} |
-      {'send_timeout_close', boolean()} |
-      {'delay_send',      boolean()} |
-      {'packet_size',     non_neg_integer()} |
-      {'read_packets',    non_neg_integer()} |
-      %% SCTP options
-      {'sctp_rtoinfo',               #sctp_rtoinfo{}} |
-      {'sctp_associnfo',             #sctp_assocparams{}} |
-      {'sctp_initmsg',               #sctp_initmsg{}} |
-      {'sctp_nodelay',               boolean()} |
-      {'sctp_autoclose',             non_neg_integer()} |
-      {'sctp_disable_fragments',     boolean()} |
-      {'sctp_i_want_mapped_v4_addr', boolean()} |
-      {'sctp_maxseg',                non_neg_integer()} |
-      {'sctp_primary_addr',          #sctp_prim{}} |
-      {'sctp_set_peer_primary_addr', #sctp_setpeerprim{}} |
-      {'sctp_adaptation_layer',      #sctp_setadaptation{}} |
-      {'sctp_peer_addr_params',      #sctp_paddrparams{}} |
-      {'sctp_default_send_param',    #sctp_sndrcvinfo{}} |
-      {'sctp_events',                #sctp_event_subscribe{}} |
-      {'sctp_delayed_ack_time',      #sctp_assoc_value{}}.
+        gen_sctp:option() | gen_tcp:option() | gen_udp:option().
 
 -type socket_getopt() ::
-      {'raw',
-       non_neg_integer(), non_neg_integer(), binary()|non_neg_integer()} |
-      %% TCP/UDP options
-      'reuseaddr' | 'keepalive' | 'dontroute' | 'linger' |
-      'broadcast' | 'sndbuf' | 'recbuf' | 'priority' | 'tos' | 'nodelay' | 
-      'multicast_ttl' | 'multicast_loop' | 'multicast_if' | 
-      'add_membership' | 'drop_membership' | 
-      'header' | 'buffer' | 'active' | 'packet' | 'mode' | 'port' | 
-      'exit_on_close' | 'low_watermark' | 'high_watermark' | 'bit8' | 
-      'send_timeout' | 'send_timeout_close' |
-      'delay_send' | 'packet_size' | 'read_packets' | 
-      %% SCTP options
-      {'sctp_status',                #sctp_status{}} |
-      'sctp_get_peer_addr_info' |
-      {'sctp_get_peer_addr_info',    #sctp_status{}} |
-      'sctp_rtoinfo' |
-      {'sctp_rtoinfo',               #sctp_rtoinfo{}} |
-      'sctp_associnfo' |
-      {'sctp_associnfo',             #sctp_assocparams{}} |
-      'sctp_initmsg' |
-      {'sctp_initmsg',               #sctp_initmsg{}} |
-      'sctp_nodelay' | 'sctp_autoclose' | 'sctp_disable_fragments' |
-      'sctp_i_want_mapped_v4_addr' | 'sctp_maxseg' |
-      {'sctp_primary_addr',          #sctp_prim{}} |
-      {'sctp_set_peer_primary_addr', #sctp_setpeerprim{}} |
-      'sctp_adaptation_layer' |
-      {'sctp_adaptation_layer',      #sctp_setadaptation{}} |
-      {'sctp_peer_addr_params',      #sctp_paddrparams{}} |
-      'sctp_default_send_param' |
-      {'sctp_default_send_param',    #sctp_sndrcvinfo{}} |
-      'sctp_events' |
-      {'sctp_events',                #sctp_event_subscribe{}} |
-      'sctp_delayed_ack_time' |
-      {'sctp_delayed_ack_time',      #sctp_assoc_value{}}.
-
+        gen_sctp:option_name() | gen_tcp:option_name() | gen_udp:option_name().
 -type ether_address() :: [0..255].
 
 -type if_setopt() ::
@@ -196,7 +114,7 @@
       'addr' | 'broadaddr' | 'dstaddr' | 
       'mtu' | 'netmask' | 'flags' |'hwaddr'.
 
--type family_option() :: 'inet' | 'inet6'.
+-type address_family() :: 'inet' | 'inet6'.
 -type protocol_option() :: 'tcp' | 'udp' | 'sctp'.
 -type stat_option() :: 
 	'recv_cnt' | 'recv_max' | 'recv_avg' | 'recv_oct' | 'recv_dvi' |
@@ -229,7 +147,7 @@ close(Socket) ->
 peername(Socket) -> 
     prim_inet:peername(Socket).
 
--spec setpeername(Socket :: socket(), Address :: {ip_address(), ip_port()}) ->
+-spec setpeername(Socket :: socket(), Address :: {ip_address(), port_number()}) ->
 	'ok' | {'error', any()}.
 
 setpeername(Socket, {IP,Port}) ->
@@ -246,7 +164,7 @@ setpeername(Socket, undefined) ->
 sockname(Socket) -> 
     prim_inet:sockname(Socket).
 
--spec setsockname(Socket :: socket(), Address :: {ip_address(), ip_port()}) ->
+-spec setsockname(Socket :: socket(), Address :: {ip_address(), port_number()}) ->
 	'ok' | {'error', any()}.
 
 setsockname(Socket, {IP,Port}) -> 
@@ -254,7 +172,9 @@ setsockname(Socket, {IP,Port}) ->
 setsockname(Socket, undefined) ->
     prim_inet:setsockname(Socket, undefined).
 
--spec port(Socket :: socket()) -> {'ok', ip_port()} | {'error', any()}.
+-spec port(Socket) -> {'ok', Port} | {'error', any()} when
+      Socket :: socket(),
+      Port :: port_number().
 
 port(Socket) ->
     case prim_inet:sockname(Socket) of
@@ -268,16 +188,18 @@ port(Socket) ->
 send(Socket, Packet) -> 
     prim_inet:send(Socket, Packet).
     
--spec setopts(Socket :: socket(), Opts :: [socket_setopt()]) -> 
-	'ok' | {'error', posix()}.
+-spec setopts(Socket, Options) -> ok | {error, posix()} when
+      Socket :: socket(),
+      Options :: [socket_setopt()].
 
 setopts(Socket, Opts) -> 
     prim_inet:setopts(Socket, Opts).
 
 -spec getopts(Socket, Options) ->
-	{'ok', [socket_setopt()]} | {'error', posix()} when
+	{'ok', OptionValues} | {'error', posix()} when
       Socket :: socket(),
-      Options :: [socket_getopt()].
+      Options :: [socket_getopt()],
+      OptionValues :: [socket_setopt()].
 
 getopts(Socket, Opts) ->
     prim_inet:getopts(Socket, Opts).
@@ -419,14 +341,19 @@ gethostname() ->
 gethostname(Socket) ->
     prim_inet:gethostname(Socket).
 
--spec getstat(Socket :: socket()) ->
-	{'ok', [{stat_option(), integer()}]} | {'error', posix()}.
+-spec getstat(Socket) ->
+	{ok, OptionValues} | {error, posix()} when
+      Socket :: socket(),
+      OptionValues :: [{stat_option(), integer()}].
 
 getstat(Socket) ->
     prim_inet:getstat(Socket, stats()).
 
--spec getstat(Socket :: socket(), Statoptions :: [stat_option()]) ->
-	{'ok', [{stat_option(), integer()}]} | {'error', posix()}.
+-spec getstat(Socket, Options) ->
+	{ok, OptionValues} | {error, posix()} when
+      Socket :: socket(),
+      Options :: [stat_option()],
+      OptionValues :: [{stat_option(), integer()}].
 
 getstat(Socket,What) ->
     prim_inet:getstat(Socket, What).
@@ -441,14 +368,14 @@ gethostbyname(Name) ->
 -spec gethostbyname(Hostname, Family) ->
                            {ok, Hostent} | {error, posix()} when
       Hostname :: hostname(),
-      Family :: family_option(),
+      Family :: address_family(),
       Hostent :: hostent().
 
 gethostbyname(Name,Family) -> 
     gethostbyname_tm(Name, Family, false).
 
 -spec gethostbyname(Name :: hostname(),
-	            Family :: family_option(),
+	            Family :: address_family(),
 	            Timeout :: non_neg_integer() | 'infinity') ->
 	{'ok', #hostent{}} | {'error', posix()}.
 	
@@ -527,14 +454,14 @@ getfd(Socket) ->
 
 -spec getaddr(Host, Family) -> {ok, Address} | {error, posix()} when
       Host :: ip_address() | hostname(),
-      Family :: family_option(),
+      Family :: address_family(),
       Address :: ip_address().
 
 getaddr(Address, Family) ->
     getaddr(Address, Family, infinity).
 
 -spec getaddr(Host :: ip_address() | hostname(),
-	      Family :: family_option(),
+	      Family :: address_family(),
 	      Timeout :: non_neg_integer() | 'infinity') ->
 	{'ok', ip_address()} | {'error', posix()}.
 
@@ -553,14 +480,14 @@ getaddr_tm(Address, Family, Timer) ->
 -spec getaddrs(Host, Family) ->
 	{ok, Addresses} | {error, posix()} when
       Host :: ip_address() | hostname(),
-      Family :: family_option(),
+      Family :: address_family(),
       Addresses :: [ip_address()].
 
 getaddrs(Address, Family) -> 
     getaddrs(Address, Family, infinity).
 
 -spec getaddrs(Host :: ip_address() | string() | atom(),
-	       Family :: family_option(),
+	       Family :: address_family(),
 	       Timeout :: non_neg_integer() | 'infinity') ->
 	{'ok', [ip_address()]} | {'error', posix()}.
 
@@ -570,7 +497,7 @@ getaddrs(Address, Family, Timeout) ->
     stop_timer(Timer),
     Res.
 
--spec getservbyport(Port :: ip_port(), Protocol :: atom() | string()) ->
+-spec getservbyport(Port :: port_number(), Protocol :: atom() | string()) ->
 	{'ok', string()} | {'error', posix()}.
 
 getservbyport(Port, Proto) ->
@@ -584,7 +511,7 @@ getservbyport(Port, Proto) ->
 
 -spec getservbyname(Name :: atom() | string(),
 	            Protocol :: atom() | string()) ->
-	{'ok', ip_port()} | {'error', posix()}.
+	{'ok', port_number()} | {'error', posix()}.
 
 getservbyname(Name, Protocol) when is_atom(Name) ->
     case inet_udp:open(0, []) of
@@ -1067,7 +994,7 @@ gethostbyaddr_tm_native(Addr, Timer, Opts) ->
 
 -spec open(Fd :: integer(),
 	   Addr :: ip_address(),
-	   Port :: ip_port(),
+	   Port :: port_number(),
 	   Opts :: [socket_setopt()],
 	   Protocol :: protocol_option(),
 	   Family :: 'inet' | 'inet6',
@@ -1108,7 +1035,7 @@ open(Fd, _Addr, _Port, Opts, Protocol, Family, Module) ->
 -spec fdopen(Fd :: non_neg_integer(),
 	     Opts :: [socket_setopt()],
 	     Protocol :: protocol_option(),
-	     Family :: family_option(),
+	     Family :: address_family(),
 	     Module :: atom()) ->
 	{'ok', socket()} | {'error', posix()}.
 
diff --git a/lib/kernel/src/inet_config.erl b/lib/kernel/src/inet_config.erl
index 2458876326..1ddbdcec25 100644
--- a/lib/kernel/src/inet_config.erl
+++ b/lib/kernel/src/inet_config.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -44,26 +44,6 @@
 %%
 -spec init() -> 'ok'.
 init() ->
-    OsType = os:type(),
-    case OsType of
-	{ose,_} ->
-	    case init:get_argument(loader) of
-		{ok,[["ose_inet"]]} ->			
-		    %% port already started by prim_loader
-		    ok;
-		_Other ->
-		    %% Setup reserved port for ose_inet driver (only OSE)
-		    case catch erlang:open_port({spawn,"ose_inet"}, [binary]) of
-			{'EXIT',Why} ->
-			    error("can't open port for ose_inet: ~p", [Why]);
-			OseInetPort ->
-			    erlang:display({ose_inet_port,OseInetPort})
-		    end
-	    end;
-	_ ->
-	    ok
-    end,
-
     set_hostname(),
 
     %% Note: In shortnames (or non-distributed) mode we don't need to know
@@ -71,6 +51,7 @@ init() ->
     %% the user to provide it (by means of inetrc), so we need to look 
     %% for it ourselves.
 
+    OsType = os:type(),
     do_load_resolv(OsType, erl_dist_mode()),
 
     case OsType of
@@ -226,35 +207,6 @@ do_load_resolv(vxworks, _) ->
 	    load_resolv(Resolv, resolv)
     end;
 
-do_load_resolv({ose,_Type}, _) ->
-    inet_db:set_lookup([file, dns]),
-    case os:getenv("NAMESERVER") of
-	false ->
-	    case os:getenv("RESOLVFILE") of
-		false ->
-		    erlang:display('Warning: No NAMESERVER or RESOLVFILE specified!'),
-		    no_resolv;
-		Resolv ->
-		    load_resolv(Resolv, resolv)
-	    end;
-	Ns ->
-	    {ok,IP} = inet_parse:address(Ns),
-	    inet_db:add_rc_list([{nameserver,IP}])
-    end,
-    case os:getenv("DOMAIN") of
-	false ->
-	    no_domain;
-	D ->
-	    ok = inet_db:add_rc_list([{domain,D}])
-    end,
-    case os:getenv("HOSTSFILE") of
-	false ->
-	    erlang:display('Warning: No HOSTSFILE specified!'),
-	    no_hosts_file;
-	File ->
-	    load_hosts(File, ose)
-    end;
-
 do_load_resolv(_, _) ->
     inet_db:set_lookup([native]).
 
diff --git a/lib/kernel/src/inet_dns_record_adts.pl b/lib/kernel/src/inet_dns_record_adts.pl
index b1d8fab939..da50c7114f 100644
--- a/lib/kernel/src/inet_dns_record_adts.pl
+++ b/lib/kernel/src/inet_dns_record_adts.pl
@@ -2,7 +2,7 @@
 #
 # %CopyrightBegin%
 # 
-# Copyright Ericsson AB 2009. All Rights Reserved.
+# Copyright Ericsson AB 2009-2011. All Rights Reserved.
 # 
 # The contents of this file are subject to the Erlang Public License,
 # Version 1.1, (the "License"); you may not use this file except in
@@ -73,6 +73,10 @@ while( my ($Name, $r) = each(%Names)) {
     # "@Values" = "V1,V2"...",VN"
     my @D = @DATA;
     foreach my $line (@D) {
+	# Ignore !name lines
+	if ($line =~ s/^\!(\S+)\s+//) {
+	    next if $1 eq $Name;
+	}
 	my $m = 1;
 	# For leading * iterate $n times, otherwise once
 	$line =~ s/^\s*[*]// and $m = $n;
@@ -155,9 +159,9 @@ make_Name() -> \
 make_Name(L) when is_list(L) -> \
     make_Name(#Record{}, L).
 
-%% Generate #Record{} with one updated field
-%%
-*make_Name(Field, Value) -> \
+!dns_rr_opt %% Generate #Record{} with one updated field
+!dns_rr_opt %%
+!dns_rr_opt *make_Name(Field, Value) -> \
     #Record{Field=Value};
 %%
 %% Update #Record{} from property list
diff --git a/lib/kernel/src/inet_res.erl b/lib/kernel/src/inet_res.erl
index d1f5644ff7..59ba408d7a 100644
--- a/lib/kernel/src/inet_res.erl
+++ b/lib/kernel/src/inet_res.erl
@@ -407,7 +407,7 @@ gethostbyname(Name) ->
 -spec gethostbyname(Name, Family) -> {ok, Hostent} | {error, Reason} when
       Name :: dns_name(),
       Hostent :: inet:hostent(),
-      Family :: inet:family_option(),
+      Family :: inet:address_family(),
       Reason :: inet:posix() | res_error().
 
 gethostbyname(Name,Family) ->
@@ -418,7 +418,7 @@ gethostbyname(Name,Family) ->
       Name :: dns_name(),
       Hostent :: inet:hostent(),
       Timeout :: timeout(),
-      Family :: inet:family_option(),
+      Family :: inet:address_family(),
       Reason :: inet:posix() | res_error().
 
 gethostbyname(Name,Family,Timeout) ->
diff --git a/lib/kernel/src/rpc.erl b/lib/kernel/src/rpc.erl
index be35f99ed2..e214ffa404 100644
--- a/lib/kernel/src/rpc.erl
+++ b/lib/kernel/src/rpc.erl
@@ -662,9 +662,10 @@ async_call(Node, Mod, Fun, Args) ->
 	      ReplyTo ! {self(), {promise_reply, R}}  %% self() is key
       end).
 
--spec yield(Key) -> {value, Val} | timeout when
+-spec yield(Key) -> Res | {badrpc, Reason} when
       Key :: key(),
-      Val :: (Res :: term()) | {badrpc, Reason :: term()}.
+      Res :: term(),
+      Reason :: term().
 
 yield(Key) when is_pid(Key) ->
     {value,R} = do_yield(Key, infinity),
diff --git a/lib/kernel/test/application_SUITE.erl b/lib/kernel/test/application_SUITE.erl
index 4ae4151004..2c5b8ccb66 100644
--- a/lib/kernel/test/application_SUITE.erl
+++ b/lib/kernel/test/application_SUITE.erl
@@ -967,7 +967,7 @@ otp_1586(doc) ->
     ["Test recursive load of applications."];
 otp_1586(Conf) when is_list(Conf) ->
     Dir = ?config(priv_dir,Conf),
-    {ok, Fd} = file:open(filename:join(Dir, "app5.app"), write),
+    {ok, Fd} = file:open(filename:join(Dir, "app5.app"), [write]),
     w_app5(Fd),
     file:close(Fd),
     ?line code:add_patha(Dir),
@@ -1021,10 +1021,10 @@ otp_2012(Conf) when is_list(Conf) ->
     ?line yes = global:register_name(conf_change, CcPid),
 
     % Write a .app file
-    {ok, Fd} = file:open("app1.app", write),
+    {ok, Fd} = file:open("app1.app", [write]),
     w_app1(Fd),
     file:close(Fd),
-    {ok, Fd2} = file:open("app2.app", write),
+    {ok, Fd2} = file:open("app2.app", [write]),
     w_app1(Fd2),
     file:close(Fd2),
 
@@ -1096,7 +1096,7 @@ otp_2973(doc) ->
     ["Test of two processes simultanously starting the same application."];
 otp_2973(Conf) when is_list(Conf) ->
     % Write a .app file
-    {ok, Fd} = file:open("app0.app", write),
+    {ok, Fd} = file:open("app0.app", [write]),
     w_app(Fd, app0()),
     file:close(Fd),
 
@@ -1138,7 +1138,7 @@ otp_2973(Conf) when is_list(Conf) ->
 
 
     % Write a .app file
-    ?line {ok, Fda} = file:open("app_start_error.app", write),
+    ?line {ok, Fda} = file:open("app_start_error.app", [write]),
     ?line w_app_start_error(Fda),
     ?line file:close(Fda),
 
@@ -1273,12 +1273,12 @@ otp_4066(Conf) when is_list(Conf) ->
     App1Nodes = {app1, AllNodes},
 
     Dir = ?config(priv_dir,Conf),
-    ?line {ok, FdC} = file:open(filename:join(Dir, "otp_4066.config"), write),
+    ?line {ok, FdC} = file:open(filename:join(Dir, "otp_4066.config"), [write]),
     ?line write_config(FdC, config_4066(AllNodes, 5000, [App1Nodes])),
     ?line file:close(FdC),
 
     % Write the app1.app file
-    ?line {ok, FdA12} = file:open(filename:join(Dir, "app1.app"), write),
+    ?line {ok, FdA12} = file:open(filename:join(Dir, "app1.app"), [write]),
     ?line w_app1(FdA12),
     ?line file:close(FdA12),
 
@@ -1441,7 +1441,7 @@ otp_5606(Conf) when is_list(Conf) ->
 
     %% Write a config file
     Dir = ?config(priv_dir, Conf),
-    {ok, Fd} = file:open(filename:join(Dir, "sys.config"), write),
+    {ok, Fd} = file:open(filename:join(Dir, "sys.config"), [write]),
     NodeNames = [Ncp1, Ncp2] = node_names([cp1, cp2], Conf),
     (config4(NodeNames))(Fd, 10000),
     file:close(Fd),
@@ -2436,7 +2436,7 @@ start_node_config_sf(Name, SysConfigFun, Conf) ->
 
 write_config_file(SysConfigFun, Conf) ->
     Dir = ?config(priv_dir, Conf),
-    {ok, Fd} = file:open(filename:join(Dir, "sys.config"), write),
+    {ok, Fd} = file:open(filename:join(Dir, "sys.config"), [write]),
     SysConfigFun(Fd),
     file:close(Fd),
     filename:join(Dir,"sys").
@@ -2571,15 +2571,15 @@ cc(List) ->
 create_app() ->
     ?line Dir = "./",
     ?line App1 = Dir ++ "app1",
-    ?line {ok, Fd1} = file:open(App1++".app",write),
+    ?line {ok, Fd1} = file:open(App1++".app",[write]),
     ?line io:format(Fd1, "~p. \n", [app1()]),
     ?line file:close(Fd1),
     ?line App2 = Dir ++ "app2",
-    ?line {ok, Fd2} = file:open(App2++".app",write),
+    ?line {ok, Fd2} = file:open(App2++".app",[write]),
     ?line io:format(Fd2, "~p. \n", [app2()]),
     ?line file:close(Fd2),
     ?line App3 = Dir ++ "app_sp",
-    ?line {ok, Fd3} = file:open(App3++".app",write),
+    ?line {ok, Fd3} = file:open(App3++".app",[write]),
     ?line io:format(Fd3, "~p. \n", [app_sp()]),
     ?line file:close(Fd3),
     ok.
@@ -2591,7 +2591,7 @@ create_script(ScriptName) ->
     ?line Apps = which_applications(),
     ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
     ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
-    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line {ok,Fd} = file:open(Name++".rel",[write]),
     ?line io:format(Fd,
 		    "{release, {\"Test release 3\", \"LATEST\"}, \n"
 		    " {erts, \"4.4\"}, \n"
@@ -2610,7 +2610,7 @@ create_script_dc(ScriptName) ->
     ?line Apps = which_applications(),
     ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
     ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
-    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line {ok,Fd} = file:open(Name++".rel",[write]),
     ?line io:format(Fd,
 		    "{release, {\"Test release 3\", \"LATEST\"}, \n"
 		    " {erts, \"4.4\"}, \n"
@@ -2630,7 +2630,7 @@ create_script_3002(ScriptName) ->
     ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
     ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
     ?line {value,{_,_,SaslVer}} = lists:keysearch(sasl,1,Apps),
-    ?line {ok,Fd} = file:open(Name++".rel",write),
+    ?line {ok,Fd} = file:open(Name++".rel",[write]),
     ?line io:format(Fd,
 		    "{release, {\"Test release 3\", \"LATEST\"}, \n"
 		    " {erts, \"4.4\"}, \n"
@@ -2646,22 +2646,22 @@ create_script_3002(ScriptName) ->
 distr_changed_prep(Conf) when is_list(Conf) ->
 
     % Write .app files
-    ?line {ok, Fd1} = file:open("app1.app", write),
+    ?line {ok, Fd1} = file:open("app1.app", [write]),
     ?line w_app1(Fd1),
     ?line file:close(Fd1),
-    ?line {ok, Fd2} = file:open("app2.app", write),
+    ?line {ok, Fd2} = file:open("app2.app", [write]),
     ?line w_app2(Fd2),
     ?line file:close(Fd2),
-    ?line {ok, Fd3} = file:open("app3.app", write),
+    ?line {ok, Fd3} = file:open("app3.app", [write]),
     ?line w_app3(Fd3),
     ?line file:close(Fd3),
-    ?line {ok, Fd4} = file:open("app6.app", write),
+    ?line {ok, Fd4} = file:open("app6.app", [write]),
     ?line w_app6(Fd4),
     ?line file:close(Fd4),
-    ?line {ok, Fd5} = file:open("app7.app", write),
+    ?line {ok, Fd5} = file:open("app7.app", [write]),
     ?line w_app7(Fd5),
     ?line file:close(Fd5),
-    ?line {ok, Fd6} = file:open("app8.app", write),
+    ?line {ok, Fd6} = file:open("app8.app", [write]),
     ?line w_app8(Fd6),
     ?line file:close(Fd6),
 
@@ -2683,7 +2683,7 @@ distr_changed_prep(Conf) when is_list(Conf) ->
     WithSyncTime = config_fun(config_dc(NodeNames)),
 
     ?line Dir = ?config(priv_dir,Conf),
-    ?line {ok, Fd_dc2} = file:open(filename:join(Dir, "sys2.config"), write),
+    ?line {ok, Fd_dc2} = file:open(filename:join(Dir, "sys2.config"), [write]),
     ?line (config_dc2(NodeNames))(Fd_dc2),
     ?line file:close(Fd_dc2),
     ?line Config2 = filename:join(Dir, "sys2"),
diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl
index 3ad49254f1..86cccebc29 100644
--- a/lib/kernel/test/code_SUITE.erl
+++ b/lib/kernel/test/code_SUITE.erl
@@ -258,8 +258,8 @@ replace_path(Config) when is_list(Config) ->
 
     %% Add a completly new application.
 
-    NewAppName = "blurf_blarfer",
-    ?line NewAppDir = filename:join(Cwd, NewAppName ++ "-6.33.1"),
+    NewAppName = 'blurf_blarfer',
+    ?line NewAppDir = filename:join(Cwd, atom_to_list(NewAppName) ++ "-6.33.1"),
     ?line ok = file:make_dir(NewAppDir),
     ?line true = code:replace_path(NewAppName, NewAppDir),
     ?line NewAppDir = code:lib_dir(NewAppName),
@@ -410,8 +410,10 @@ all_loaded_1() ->
     ?line Loaded2 = match_and_remove(Preloaded, Loaded1),
 
     ObjExt = code:objfile_extension(),
-    ?line [] = lists:filter(fun({Mod,AbsName}) when is_atom(Mod), is_list(AbsName) ->
-				    Mod =:= filename:basename(AbsName, ObjExt);
+    ?line [] = lists:filter(fun({Mod,AbsName}) when is_atom(Mod),
+                                                    is_list(AbsName) ->
+                                    Mod =/= list_to_atom(filename:basename(AbsName,
+                                                                           ObjExt));
 			       (_) -> true
 			    end,
 			    Loaded2),
@@ -1023,8 +1025,8 @@ mult_lib_roots(Config) when is_list(Config) ->
 			   "my_dummy_app-c/ebin/code_SUITE_mult_root_module"),
 
     %% Set up ERL_LIBS and start a slave node.
-    ErlLibs = filename:join(DataDir, first_root) ++ mult_lib_sep() ++
-	filename:join(DataDir, second_root),
+    ErlLibs = filename:join(DataDir, "first_root") ++ mult_lib_sep() ++
+	filename:join(DataDir, "second_root"),
 
     ?line {ok,Node} = 
 	?t:start_node(mult_lib_roots, slave,
@@ -1344,7 +1346,7 @@ create_script(Config) ->
     ?line Apps = application_controller:which_applications(),
     ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel, 1, Apps),
     ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib, 1, Apps),
-    ?line {ok,Fd} = file:open(Name ++ ".rel", write),
+    ?line {ok,Fd} = file:open(Name ++ ".rel", [write]),
     ?line io:format(Fd,
 		    "{release, {\"Test release 3\", \"P2A\"}, \n"
 		    " {erts, \"9.42\"}, \n"
@@ -1409,7 +1411,7 @@ create_big_script(Config,Local) ->
     %% Now we should have only "real" applications...
     ?line [application:load(list_to_atom(Y)) || {match,[Y]} <- [ re:run(X,code:lib_dir()++"/"++"([^/-]*).*/ebin",[{capture,[1],list}]) || X <- code:get_path()],filter_app(Y,Local)],
     ?line Apps = [ {N,V} || {N,_,V} <- application:loaded_applications()],
-    ?line {ok,Fd} = file:open(Name ++ ".rel", write),
+    ?line {ok,Fd} = file:open(Name ++ ".rel", [write]),
     ?line io:format(Fd,
 		    "{release, {\"Test release 3\", \"P2A\"}, \n"
 		    " {erts, \"9.42\"}, \n"
diff --git a/lib/kernel/test/disk_log_SUITE.erl b/lib/kernel/test/disk_log_SUITE.erl
index 4ae47b4762..ee1e2319b5 100644
--- a/lib/kernel/test/disk_log_SUITE.erl
+++ b/lib/kernel/test/disk_log_SUITE.erl
@@ -4917,7 +4917,7 @@ mark(FileName, What) ->
     ok = file:close(Fd).
 
 crash(File, Where) ->
-    {ok, Fd} = file:open(File, read_write),
+    {ok, Fd} = file:open(File, [read,write]),
     file:position(Fd, Where),
     ok = file:write(Fd, [10]),
     ok = file:close(Fd).
@@ -4933,7 +4933,7 @@ writable(Fname) ->
     file:write_file_info(Fname, Info#file_info{mode = Mode}).
 
 truncate(File, Where) ->
-    {ok, Fd} = file:open(File, read_write),
+    {ok, Fd} = file:open(File, [read,write]),
     file:position(Fd, Where),
     ok = file:truncate(Fd),
     ok = file:close(Fd).
diff --git a/lib/kernel/test/erl_prim_loader_SUITE.erl b/lib/kernel/test/erl_prim_loader_SUITE.erl
index f47c4603cf..7599a89779 100644
--- a/lib/kernel/test/erl_prim_loader_SUITE.erl
+++ b/lib/kernel/test/erl_prim_loader_SUITE.erl
@@ -547,8 +547,6 @@ host() ->
 stop_node(Node) ->
     test_server:stop_node(Node).
 
-get_loader_flag({ose,_}) ->
-    " -loader ose_inet ";
 get_loader_flag(_) ->
     " -loader inet ".
 
diff --git a/lib/kernel/test/gen_tcp_api_SUITE.erl b/lib/kernel/test/gen_tcp_api_SUITE.erl
index fd4685cdad..cbaec2d6dd 100644
--- a/lib/kernel/test/gen_tcp_api_SUITE.erl
+++ b/lib/kernel/test/gen_tcp_api_SUITE.erl
@@ -158,6 +158,10 @@ t_shutdown_error(Config) when is_list(Config) ->
 
 t_fdopen(Config) when is_list(Config) ->
     ?line Question = "Aaaa... Long time ago in a small town in Germany,",
+    ?line Question1 = list_to_binary(Question),
+    ?line Question2 = [<<"Aaaa">>, "... ", $L, <<>>, $o, "ng time ago ",
+                       ["in ", [], <<"a small town">>, [" in Germany,", <<>>]]],
+    ?line Question1 = iolist_to_binary(Question2),
     ?line Answer = "there was a shoemaker, Schumacher was his name.",
     ?line {ok, L} = gen_tcp:listen(0, [{active, false}]),
     ?line {ok, Port} = inet:port(L),
@@ -167,6 +171,10 @@ t_fdopen(Config) when is_list(Config) ->
     ?line {ok, Server} = gen_tcp:fdopen(FD, []),
     ?line ok = gen_tcp:send(Client, Question),
     ?line {ok, Question} = gen_tcp:recv(Server, length(Question), 2000),
+    ?line ok = gen_tcp:send(Client, Question1),
+    ?line {ok, Question} = gen_tcp:recv(Server, length(Question), 2000),
+    ?line ok = gen_tcp:send(Client, Question2),
+    ?line {ok, Question} = gen_tcp:recv(Server, length(Question), 2000),
     ?line ok = gen_tcp:send(Server, Answer),
     ?line {ok, Answer} = gen_tcp:recv(Client, length(Answer), 2000),
     ?line ok = gen_tcp:close(Client),
diff --git a/lib/kernel/test/gen_udp_SUITE.erl b/lib/kernel/test/gen_udp_SUITE.erl
index d8a5519195..514deaf065 100644
--- a/lib/kernel/test/gen_udp_SUITE.erl
+++ b/lib/kernel/test/gen_udp_SUITE.erl
@@ -201,13 +201,21 @@ binary_passive_recv(suite) ->
 binary_passive_recv(doc) ->
     ["OTP-3823 gen_udp:recv does not return address in binary mode"];
 binary_passive_recv(Config) when is_list(Config) ->
-    ?line D        = "The quick brown fox jumps over a lazy dog",
-    ?line B        = list_to_binary(D),
+    ?line D1       = "The quick brown fox jumps over a lazy dog",
+    ?line D2       = list_to_binary(D1),
+    ?line D3       = ["The quick", <<" brown ">>, "fox jumps ", <<"over ">>,
+                      <<>>, $a, [[], " lazy ", <<"dog">>]],
+    ?line D2       = iolist_to_binary(D3),
+    ?line B        = D2,
     ?line {ok, R}  = gen_udp:open(0, [binary, {active, false}]),
     ?line {ok, RP} = inet:port(R),
     ?line {ok, S}  = gen_udp:open(0),
     ?line {ok, SP} = inet:port(S),
-    ?line ok       = gen_udp:send(S, localhost, RP, D),
+    ?line ok       = gen_udp:send(S, localhost, RP, D1),
+    ?line {ok, {{127, 0, 0, 1}, SP, B}} = gen_udp:recv(R, byte_size(B)+1),
+    ?line ok       = gen_udp:send(S, localhost, RP, D2),
+    ?line {ok, {{127, 0, 0, 1}, SP, B}} = gen_udp:recv(R, byte_size(B)+1),
+    ?line ok       = gen_udp:send(S, localhost, RP, D3),
     ?line {ok, {{127, 0, 0, 1}, SP, B}} = gen_udp:recv(R, byte_size(B)+1),
     ?line ok       = gen_udp:close(S),
     ?line ok       = gen_udp:close(R),
@@ -400,6 +408,7 @@ open_fd(Config) when is_list(Config) ->
     {ok,S1}   = gen_udp:open(0),
     {ok,P2} = inet:port(S1),
     {ok,FD}   = prim_inet:getfd(S1),
+    {error,einval} = gen_udp:open(P2, [inet6, {fd,FD}]),
     {ok,S2}   = gen_udp:open(P2, [{fd,FD}]),
     {ok,S3}   = gen_udp:open(0),
     {ok,P3} = inet:port(S3),
diff --git a/lib/kernel/test/global_group_SUITE.erl b/lib/kernel/test/global_group_SUITE.erl
index 13b2fd07b5..799b0d9d05 100644
--- a/lib/kernel/test/global_group_SUITE.erl
+++ b/lib/kernel/test/global_group_SUITE.erl
@@ -100,7 +100,7 @@ start_gg_proc(Config) when is_list(Config) ->
 
     ?line Dir = ?config(priv_dir, Config),
     ?line File = filename:join(Dir, "global_group.config"),
-    ?line {ok, Fd}=file:open(File, write),
+    ?line {ok, Fd}=file:open(File, [write]),
     [Ncp1,Ncp2,Ncp3] = node_names([cp1, cp2, cp3], Config),
     ?line config(Fd, Ncp1, Ncp2, Ncp3, "cpx", "cpy", "cpz", "cpq"),
 
@@ -135,7 +135,7 @@ no_gg_proc(Config) when is_list(Config) ->
 
     ?line Dir = ?config(priv_dir, Config),
     ?line File = filename:join(Dir, "no_global_group.config"),
-    ?line {ok, Fd} = file:open(File, write),
+    ?line {ok, Fd} = file:open(File, [write]),
     ?line config_no(Fd),
 
     ?line NN = node_name(atom_to_list(node())),
@@ -308,7 +308,7 @@ no_gg_proc_sync(Config) when is_list(Config) ->
 
     ?line Dir = ?config(priv_dir, Config),
     ?line File = filename:join(Dir, "no_global_group_sync.config"),
-    ?line {ok, Fd} = file:open(File, write),
+    ?line {ok, Fd} = file:open(File, [write]),
 
     [Ncp1,Ncp2,Ncp3,Ncpx,Ncpy,Ncpz] = 
         node_names([cp1,cp2,cp3,cpx,cpy,cpz], Config),
@@ -482,7 +482,7 @@ compatible(Config) when is_list(Config) ->
 
     ?line Dir = ?config(priv_dir, Config),
     ?line File = filename:join(Dir, "global_group_comp.config"),
-    ?line {ok, Fd} = file:open(File, write),
+    ?line {ok, Fd} = file:open(File, [write]),
 
     [Ncp1,Ncp2,Ncp3,Ncpx,Ncpy,Ncpz] = 
         node_names([cp1,cp2,cp3,cpx,cpy,cpz], Config),
@@ -655,7 +655,7 @@ one_grp(Config) when is_list(Config) ->
 
     ?line Dir = ?config(priv_dir, Config),
     ?line File = filename:join(Dir, "global_group.config"),
-    ?line {ok, Fd} = file:open(File, write),
+    ?line {ok, Fd} = file:open(File, [write]),
     [Ncp1,Ncp2,Ncp3] = node_names([cp1, cp2, cp3], Config),
     ?line config(Fd, Ncp1, Ncp2, Ncp3, "cpx", "cpy", "cpz", "cpq"),
 
@@ -742,7 +742,7 @@ one_grp_x(Config) when is_list(Config) ->
 
     ?line Dir = ?config(priv_dir, Config),
     ?line File = filename:join(Dir, "global_group.config"),
-    ?line {ok, Fd} = file:open(File, write),
+    ?line {ok, Fd} = file:open(File, [write]),
     [Ncp1,Ncp2,Ncp3] = node_names([cp1, cp2, cp3], Config),
     ?line config(Fd, Ncp1, Ncp2, Ncp3, "cpx", "cpy", "cpz", "cpq"),
 
@@ -804,7 +804,7 @@ two_grp(Config) when is_list(Config) ->
 
     ?line Dir = ?config(priv_dir, Config),
     ?line File = filename:join(Dir, "global_group.config"),
-    ?line {ok, Fd} = file:open(File, write),
+    ?line {ok, Fd} = file:open(File, [write]),
 
     [Ncp1,Ncp2,Ncp3,Ncpx,Ncpy,Ncpz,Ncpq] = 
         node_names([cp1,cp2,cp3,cpx,cpy,cpz,cpq], Config),
@@ -1104,7 +1104,7 @@ hidden_groups(Config) when is_list(Config) ->
 
     ?line Dir = ?config(priv_dir, Config),
     ?line File = filename:join(Dir, "global_group.config"),
-    ?line {ok, Fd} = file:open(File, write),
+    ?line {ok, Fd} = file:open(File, [write]),
 
     [Ncp1,Ncp2,Ncp3,Ncpx,Ncpy,Ncpz,Ncpq] = 
         node_names([cp1,cp2,cp3,cpx,cpy,cpz,cpq], Config),
diff --git a/lib/kernel/test/init_SUITE.erl b/lib/kernel/test/init_SUITE.erl
index 2db0f7dcb8..b39fadd65f 100644
--- a/lib/kernel/test/init_SUITE.erl
+++ b/lib/kernel/test/init_SUITE.erl
@@ -656,7 +656,7 @@ create_script(Config) ->
     ?line Apps = application_controller:which_applications(),
     ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps),
     ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps),
-    ?line {ok,Fd} = file:open(Name ++ ".rel", write),
+    ?line {ok,Fd} = file:open(Name ++ ".rel", [write]),
     ?line io:format(Fd,
 		    "{release, {\"Test release 3\", \"P2A\"}, \n"
 		    " {erts, \"4.4\"}, \n"
diff --git a/lib/kernel/test/ram_file_SUITE.erl b/lib/kernel/test/ram_file_SUITE.erl
index 9b3fbb91fc..ab95a3ff5f 100644
--- a/lib/kernel/test/ram_file_SUITE.erl
+++ b/lib/kernel/test/ram_file_SUITE.erl
@@ -552,7 +552,7 @@ large_file_light(Config) when is_list(Config) ->
     ?line PrivDir = ?config(priv_dir, Config),
     %% Marker for next test case that is to heavy to run in a suite.
     ?line ok = ?FILE_MODULE:write_file(
-		  filename:join(PrivDir, large_file_light), 
+		  filename:join(PrivDir, "large_file_light"),
 		  <<"TAG">>),
     %%
     ?line Data = "abcdefghijklmnopqrstuvwzyz",
@@ -582,7 +582,7 @@ large_file_heavy(Config) when is_list(Config) ->
     ?line PrivDir = ?config(priv_dir, Config),
     %% Check previous test case marker.
     case ?FILE_MODULE:read_file_info(
-	    filename:join(PrivDir, large_file_light)) of
+	    filename:join(PrivDir, "large_file_light")) of
 	{ok,_} ->
 	    {skipped,"Too heavy for casual testing!"};
 	_ ->
diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl
index 9eb84c9167..4ad9c6923d 100644
--- a/lib/kernel/test/zlib_SUITE.erl
+++ b/lib/kernel/test/zlib_SUITE.erl
@@ -412,6 +412,7 @@ api_crc32(Config) when is_list(Config) ->
     Compressed = list_to_binary(Compressed1 ++ Compressed2),
      CRC1 = ?m( CRC1 when is_integer(CRC1), zlib:crc32(Z1)),
     ?m(CRC1 when is_integer(CRC1), zlib:crc32(Z1,Bin)),
+    ?m(CRC1 when is_integer(CRC1), zlib:crc32(Z1,binary_to_list(Bin))),
     ?m(CRC2 when is_integer(CRC2), zlib:crc32(Z1,Compressed)),
     CRC2 = ?m(CRC2 when is_integer(CRC2), zlib:crc32(Z1,0,Compressed)),
     ?m(CRC3 when CRC2 /= CRC3, zlib:crc32(Z1,234,Compressed)),
@@ -437,6 +438,7 @@ api_adler32(Config) when is_list(Config) ->
     Compressed2 = ?m(_, zlib:deflate(Z1, <<>>, finish)),
     Compressed = list_to_binary(Compressed1 ++ Compressed2),
     ?m(ADLER1 when is_integer(ADLER1), zlib:adler32(Z1,Bin)),
+    ?m(ADLER1 when is_integer(ADLER1), zlib:adler32(Z1,binary_to_list(Bin))),
     ADLER2 = ?m(ADLER2 when is_integer(ADLER2), zlib:adler32(Z1,Compressed)),
     ?m(ADLER2 when is_integer(ADLER2), zlib:adler32(Z1,1,Compressed)),
     ?m(ADLER3 when ADLER2 /= ADLER3, zlib:adler32(Z1,234,Compressed)),
@@ -464,6 +466,7 @@ api_un_compress(Config) when is_list(Config) ->
     ?m({'EXIT',{data_error,_}}, zlib:uncompress(<<120,156,3>>)),
     ?m({'EXIT',{data_error,_}}, zlib:uncompress(<<120,156,3,0>>)),
     ?m({'EXIT',{data_error,_}}, zlib:uncompress(<<0,156,3,0,0,0,0,1>>)),
+    ?m(Bin, zlib:uncompress(binary_to_list(Comp))),
     ?m(Bin, zlib:uncompress(Comp)).
 
 api_un_zip(doc) -> "Test zip";
@@ -472,10 +475,12 @@ api_un_zip(Config) when is_list(Config) ->
     ?m(?BARG,zlib:zip(not_a_binary)),
     Bin = <<1,11,1,23,45>>,
     ?line  Comp = zlib:zip(Bin),
+    ?m(Comp, zlib:zip(binary_to_list(Bin))),
     ?m(?BARG,zlib:unzip(not_a_binary)),
     ?m({'EXIT',{data_error,_}}, zlib:unzip(<<171,171,171,171,171>>)),
     ?m({'EXIT',{data_error,_}}, zlib:unzip(<<>>)),
     ?m(Bin, zlib:unzip(Comp)),
+    ?m(Bin, zlib:unzip(binary_to_list(Comp))),
     
     %% OTP-6396
     B = <<131,104,19,100,0,13,99,95,99,105,100,95,99,115,103,115,110,95,50,97,1,107,0,4,208,161,246,29,107,0,3,237,166,224,107,0,6,66,240,153,0,2,10,1,0,8,97,116,116,97,99,104,101,100,104,2,100,0,22,117,112,100,97,116,101,95,112,100,112,95,99,111,110,116,101,120,116,95,114,101,113,107,0,114,69,3,12,1,11,97,31,113,150,64,104,132,61,64,104,12,3,197,31,113,150,64,104,132,61,64,104,12,1,11,97,31,115,150,64,104,116,73,64,104,0,0,0,0,0,0,65,149,16,61,65,149,16,61,1,241,33,4,5,0,33,4,4,10,6,10,181,4,10,6,10,181,38,15,99,111,109,109,97,110,100,1,114,45,97,112,110,45,49,3,99,111,109,5,109,110,99,57,57,6,109,99,99,50,52,48,4,103,112,114,115,8,0,104,2,104,2,100,0,8,97,99,116,105,118,97,116,101,104,23,100,0,11,112,100,112,95,99,111,110,116,1,120,116,100,0,7,112,114,105,109,97,114,121,97,1,100,0,9,117,110,100,101,102,105,110,101,100,97,1,97,4,97,4,97,7,100,0,9,117,110,100,101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,110,10100,100,0,9,117,110,100,101,102,105,110,101,100,100,0,5,102,97,108,115,101,100,0,9,117,110,100,101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,1,101,100,97,0,100,0,9,117,110,100,101,102,105,110,101,100,107,0,4,16,0,1,144,107,0,4,61,139,186,181,107,0,4,10,8,201,49,100,0,9,117,110,100,101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,0,101,100,100,0,9,117,110,100,101,102,105,110,101,100,104,2,104,3,98,0,0,7,214,97,11,97,20,104,3,97,17,97,16,97,21,106,108,0,0,0,3,104,2,97,1,104,2,104,3,98,0,0,7,214,97,11,97,20,104,3,97,17,97,167,20,104,2,97,4,104,2,104,3,98,0,0,7,214,97,11,97,20,104,3,97,17,97,16,97,21,104,2,97,10,104,2,104,3,98,0,0,7,214,97,11,97,20,104,3,97,17,97,16,97,26,106,100,0,5,118,101,114,57,57,100,0,9,117,110,0,101,102,105,110,101,100,107,0,2,0,244,107,0,4,10,6,102,195,107,0,4,10,6,102,195,100,0,9,117,110,100,101,102,105,110,101,100,100,0,9,117,110,100,101,102,105,110,101,100,107,0,125,248,143,0,203,25115,157,116,65,185,65,172,55,87,164,88,225,50,203,251,115,157,116,65,185,65,172,55,87,164,88,225,50,0,0,82,153,50,0,200,98,87,148,237,193,185,65,149,167,69,144,14,16,153,50,3,81,70,94,13,109,193,1,120,5,181,113,198,118,50,3,81,70,94,13,109,193,185,120,5,181,113,198,118,153,3,81,70,94,13,109,193,185,120,5,181,113,198,118,153,50,16,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,113,92,2,119,128,0,0,108,0,0,1,107,0,114,69,3,12,1,11,97,31,113,150,64,104,132,61,64,104,12,3,11,97,31,113,150,64,104,132,61,64,104,12,1,11,97,31,115,150,64,104,116,73,64,104,0,0,0,0,0,0,65,149,16,61,65,149,16,61,1,241,33,4,0,33,4,4,10,6,10,181,4,10,6,10,181,38,15,99,111,109,109,97,110,100,101,114,45,97,112,110,45,49,3,99,111,109,5,109,110,99,57,57,6,109,99,99,50,52,48,4,103,112,114,115,8,0,106>>,
@@ -504,10 +509,12 @@ api_g_un_zip(Config) when is_list(Config) ->
     ?m(?BARG,zlib:gzip(not_a_binary)),
     Bin = <<1,11,1,23,45>>,
     ?line Comp = zlib:gzip(Bin),
+    ?m(Comp, zlib:gzip(binary_to_list(Bin))),
     ?m(?BARG, zlib:gunzip(not_a_binary)),
     ?m(?DATA_ERROR, zlib:gunzip(<<171,171,171,171,171>>)),
     ?m(?DATA_ERROR, zlib:gunzip(<<>>)),
     ?m(Bin, zlib:gunzip(Comp)),
+    ?m(Bin, zlib:gunzip(binary_to_list(Comp))),
     
     %% Bad CRC; bad length.
     BadCrc = bad_crc_data(),
@@ -844,6 +851,7 @@ dictionary_usage({run}) ->
     ?m(ok, zlib:inflateInit(Z2)),
     ?line {'EXIT',{{need_dictionary,DictID},_}} = (catch zlib:inflate(Z2, Compressed)),
     ?m(ok, zlib:inflateSetDictionary(Z2, Dict)),
+    ?m(ok, zlib:inflateSetDictionary(Z2, binary_to_list(Dict))),
     ?line Uncompressed = ?m(B when is_list(B), zlib:inflate(Z2, [])),
     ?m(ok, zlib:inflateEnd(Z2)),
     ?m(ok, zlib:close(Z2)),    
diff --git a/lib/kernel/vsn.mk b/lib/kernel/vsn.mk
index e7b71cc168..8be265e79d 100644
--- a/lib/kernel/vsn.mk
+++ b/lib/kernel/vsn.mk
@@ -1 +1 @@
-KERNEL_VSN = 2.14.4
+KERNEL_VSN = 2.14.5
diff --git a/lib/observer/src/Makefile b/lib/observer/src/Makefile
index 2d06cb6bc4..3875b62101 100644
--- a/lib/observer/src/Makefile
+++ b/lib/observer/src/Makefile
@@ -56,13 +56,16 @@ TARGET_FILES= $(MODULES:%=$(EBIN)/%.$(EMULATOR)) $(APP_TARGET) $(APPUP_TARGET)
 PRIVDIR= ../priv
 WEBTOOLFILES= $(PRIVDIR)/crashdump_viewer.tool
 BINDIR= $(PRIVDIR)/bin
+ifeq ($(findstring win32,$(TARGET)),win32)
+WIN32_EXECUTABLES= $(BINDIR)/etop.bat $(BINDIR)/getop.bat $(BINDIR)/cdv.bat
+else
+WIN32_EXECUTABLES=
+endif
 EXECUTABLES= \
 	$(BINDIR)/etop \
 	$(BINDIR)/getop \
 	$(BINDIR)/cdv \
-	$(BINDIR)/etop.bat \
-	$(BINDIR)/getop.bat \
-	$(BINDIR)/cdv.bat
+	$(WIN32_EXECUTABLES)
 CDVDIR= $(PRIVDIR)/crashdump_viewer
 GIF_FILES= \
 	$(CDVDIR)/collapsd.gif \
diff --git a/lib/odbc/c_src/odbcserver.c b/lib/odbc/c_src/odbcserver.c
index d61ce940c3..ab2d7fe210 100644
--- a/lib/odbc/c_src/odbcserver.c
+++ b/lib/odbc/c_src/odbcserver.c
@@ -90,7 +90,7 @@
    Datatype -  USER_INT | USER_SMALL_INT | {USER_DECIMAL, Precision, Scale} |
    {USER_NMERIC, Precision, Scale} | {USER_CHAR, Max} | {USER_VARCHAR, Max} |
    {USER_WVARCHAR, Max} | {USER_FLOAT, Precision} | USER_REAL | USER_DOUBLE |
-   USER_TIMESTAMP
+   USER_TIMESTAMP | {USER_WLONGVARCHAR, Max}
    Scale - integer
    Precision - integer
    Max - integer
@@ -173,7 +173,7 @@ static db_result_msg encode_row_count(SQLINTEGER num_of_rows,
 				      db_state *state);
 static void encode_column_dyn(db_column column, int column_nr,
 			      db_state *state);
-static void encode_data_type(SQLINTEGER sql_type, SQLINTEGER size,
+static void encode_data_type(SQLSMALLINT sql_type, SQLINTEGER size,
 			     SQLSMALLINT decimal_digits, db_state *state);
 static Boolean decode_params(db_state *state, byte *buffer, int *index, param_array **params,
 			  int i, int j);
@@ -221,7 +221,7 @@ static void init_param_column(param_array *params, byte *buffer, int *index,
 			      int num_param_values, db_state* state);
 
 static void init_param_statement(int cols,
-				 int num_param_values, 
+				 SQLLEN num_param_values,
 				 db_state *state,
 				 param_status *status);
 
@@ -435,7 +435,7 @@ static db_result_msg db_connect(byte *args, db_state *state)
     diagnos diagnos;
     byte *connStrIn; 
     int erl_auto_commit_mode, erl_trace_driver,
-	use_srollable_cursors, tuple_row_state, binary_strings;
+	    use_srollable_cursors, tuple_row_state, binary_strings;
   
     erl_auto_commit_mode = args[0];
     erl_trace_driver = args[1];
@@ -757,8 +757,9 @@ static db_result_msg db_select(byte *args, db_state *state)
 static db_result_msg db_param_query(byte *buffer, db_state *state)
 {
     byte *sql; 
-    db_result_msg msg; 
-    int i, num_param_values, ver = 0,
+    db_result_msg msg;
+    SQLLEN num_param_values;
+    int i, ver = 0,
        erl_type = 0, index = 0, size = 0, cols = 0;
     long long_num_param_values;  
     param_status param_status;
@@ -771,6 +772,7 @@ static db_result_msg db_param_query(byte *buffer, db_state *state)
     }
     associated_result_set(state) = FALSE;
     param_query(state) = TRUE;
+    out_params(state) = FALSE;
 
     msg = encode_empty_message();
 
@@ -785,7 +787,7 @@ static db_result_msg db_param_query(byte *buffer, db_state *state)
 
     ei_decode_long(buffer, &index, &long_num_param_values);
 
-    num_param_values = (int)long_num_param_values;
+    num_param_values = (SQLLEN)long_num_param_values;
     ei_decode_list_header(buffer, &index, &cols);
 
     
@@ -1002,12 +1004,16 @@ static db_result_msg encode_result(db_state *state)
     db_result_msg msg;
     int elements, update, num_of_rows = 0;
     char *atom;
+    diagnos diagnos;
 
     msg = encode_empty_message();
     
     if(!sql_success(SQLNumResultCols(statement_handle(state), 
   				     &num_of_columns))) { 
-  	DO_EXIT(EXIT_COLS); 
+	    diagnos =  get_diagnos(SQL_HANDLE_STMT, statement_handle(state));
+	    msg = encode_error_message(diagnos.error_msg);
+	    clean_state(state);
+	    return msg;
     } 
     
     if (num_of_columns == 0) { 
@@ -1021,7 +1027,10 @@ static db_result_msg encode_result(db_state *state)
     }
     
     if(!sql_success(SQLRowCount(statement_handle(state), &RowCountPtr))) { 
-	DO_EXIT(EXIT_ROWS); 
+	    diagnos =  get_diagnos(SQL_HANDLE_STMT, statement_handle(state));
+	    msg = encode_error_message(diagnos.error_msg);
+	    clean_state(state);
+	    return msg;
     }
 
     if(param_query(state) && update) {
@@ -1220,7 +1229,7 @@ static db_result_msg encode_column_name_list(SQLSMALLINT num_of_columns,
 				       &nullable)))
 	    DO_EXIT(EXIT_DESC);
 
-	if(sql_type == SQL_LONGVARCHAR || sql_type == SQL_LONGVARBINARY)
+	if(sql_type == SQL_LONGVARCHAR || sql_type == SQL_LONGVARBINARY || sql_type == SQL_WLONGVARCHAR)
 	    size = MAXCOLSIZE;
     
 	(columns(state)[i]).type.decimal_digits = dec_digits;
@@ -1452,7 +1461,7 @@ static void encode_column_dyn(db_column column, int column_nr,
     } 
 }
 
-static void encode_data_type(SQLINTEGER sql_type, SQLINTEGER size,
+static void encode_data_type(SQLSMALLINT sql_type, SQLINTEGER size,
 			     SQLSMALLINT decimal_digits, db_state *state)
 {
     switch(sql_type) {
@@ -1529,6 +1538,11 @@ static void encode_data_type(SQLINTEGER sql_type, SQLINTEGER size,
     case SQL_LONGVARCHAR:
 	ei_x_encode_atom(&dynamic_buffer(state), "SQL_LONGVARCHAR");
 	break;
+    case SQL_WLONGVARCHAR:
+	ei_x_encode_tuple_header(&dynamic_buffer(state), 2);
+	ei_x_encode_atom(&dynamic_buffer(state), "sql_wlongvarchar");
+	ei_x_encode_long(&dynamic_buffer(state), size);
+	break;
     case SQL_VARBINARY:
 	ei_x_encode_atom(&dynamic_buffer(state), "SQL_VARBINARY");
 	break;
@@ -2007,7 +2021,7 @@ static void init_driver(int erl_auto_commit_mode, int erl_trace_driver,
 			db_state *state)
 {
   
-    int auto_commit_mode, trace_driver;
+    SQLLEN auto_commit_mode, trace_driver;
   
     if(erl_auto_commit_mode == ON) {
 	auto_commit_mode = SQL_AUTOCOMMIT_ON;
@@ -2057,7 +2071,7 @@ static void init_param_column(param_array *params, byte *buffer, int *index,
     
     ei_decode_long(buffer, index, &user_type);
 
-    params->type.strlen_or_indptr = (SQLINTEGER)NULL;
+    params->type.strlen_or_indptr = (SQLLEN)NULL;
     params->type.strlen_or_indptr_array = NULL;
     params->type.decimal_digits = (SQLINTEGER)0;
   
@@ -2131,10 +2145,14 @@ static void init_param_column(param_array *params, byte *buffer, int *index,
 	break;
     case USER_WCHAR:
     case USER_WVARCHAR:
-        if(user_type == USER_WCHAR) {
-            params->type.sql = SQL_WCHAR;
-	} else {
-            params->type.sql = SQL_WVARCHAR;
+    case USER_WLONGVARCHAR:
+	switch (user_type) {
+	    case USER_WCHAR:
+		params->type.sql = SQL_WCHAR; break;
+	    case USER_WVARCHAR:
+		params->type.sql = SQL_WVARCHAR; break;
+	    default:
+		params->type.sql = SQL_WLONGVARCHAR; break;
 	}
 	ei_decode_long(buffer, index, &length);
 	/* Max string length + string terminator */
@@ -2206,7 +2224,7 @@ static void init_param_column(param_array *params, byte *buffer, int *index,
 
 }
 
-static void init_param_statement(int cols, int num_param_values, 
+static void init_param_statement(int cols, SQLLEN num_param_values,
 				 db_state *state, param_status *status)
 {
     int i;
@@ -2234,11 +2252,11 @@ static void init_param_statement(int cols, int num_param_values,
 	DO_EXIT(EXIT_PARAM_ARRAY);
     }
 
-    /* Note the (int *) cast is correct as the API function SQLSetStmtAttr
+    /* Note the (SQLLEN *) cast is correct as the API function SQLSetStmtAttr
        takes either an interger or a pointer depending on the attribute */
     if(!sql_success(SQLSetStmtAttr(statement_handle(state),
 				   SQL_ATTR_PARAMSET_SIZE,
-				   (int *)num_param_values,
+				   (SQLLEN *)num_param_values,
 				   0))) {
 	DO_EXIT(EXIT_PARAM_ARRAY);
     }
@@ -2300,6 +2318,7 @@ static db_result_msg map_sql_2_c_column(db_column* column)
         break;
     case SQL_WCHAR:
     case SQL_WVARCHAR:
+    case SQL_WLONGVARCHAR:
         column -> type.len = (column -> type.col_size + 1)*sizeof(SQLWCHAR); 
         column -> type.c = SQL_C_WCHAR;
         column -> type.strlen_or_indptr = SQL_NTS;
@@ -2308,21 +2327,21 @@ static db_result_msg map_sql_2_c_column(db_column* column)
     case SQL_DECIMAL:
 	map_dec_num_2_c_column(&(column -> type), column -> type.col_size,
 			       column -> type.decimal_digits);
-	column -> type.strlen_or_indptr = (SQLINTEGER)NULL;
+	column -> type.strlen_or_indptr = (SQLLEN)NULL;
 	break;
     case SQL_TINYINT:
     case SQL_INTEGER:
     case SQL_SMALLINT:
 	column -> type.len = sizeof(SQLINTEGER);
 	column -> type.c = SQL_C_SLONG;
-	column -> type.strlen_or_indptr = (SQLINTEGER)NULL;
+	column -> type.strlen_or_indptr = (SQLLEN)NULL;
 	break;
     case SQL_REAL:
     case SQL_FLOAT:
     case SQL_DOUBLE:
 	column -> type.len = sizeof(double);
 	column -> type.c = SQL_C_DOUBLE;
-	column -> type.strlen_or_indptr = (SQLINTEGER)NULL;
+	column -> type.strlen_or_indptr = (SQLLEN)NULL;
 	break;
     case SQL_TYPE_DATE:
     case SQL_TYPE_TIME:
@@ -2334,17 +2353,17 @@ static db_result_msg map_sql_2_c_column(db_column* column)
     case SQL_TYPE_TIMESTAMP:
       column -> type.len = sizeof(TIMESTAMP_STRUCT);
       column -> type.c = SQL_C_TYPE_TIMESTAMP;
-      column -> type.strlen_or_indptr = (SQLINTEGER)NULL;
+      column -> type.strlen_or_indptr = (SQLLEN)NULL;
       break;
     case SQL_BIGINT:
 	column -> type.len = DEC_NUM_LENGTH;
 	column -> type.c = SQL_C_CHAR;
-	column -> type.strlen_or_indptr = (SQLINTEGER)NULL;
+	column -> type.strlen_or_indptr = (SQLLEN)NULL;
 	break;
     case SQL_BIT:
 	column -> type.len = sizeof(byte);
 	column -> type.c = SQL_C_BIT;
-	column -> type.strlen_or_indptr = (SQLINTEGER)NULL;
+	column -> type.strlen_or_indptr = (SQLLEN)NULL;
 	break;
     case SQL_UNKNOWN_TYPE:
 	msg = encode_error_message("Unknown column type");
diff --git a/lib/odbc/c_src/odbcserver.h b/lib/odbc/c_src/odbcserver.h
index 3e2b22ab7d..314fbf32c6 100644
--- a/lib/odbc/c_src/odbcserver.h
+++ b/lib/odbc/c_src/odbcserver.h
@@ -115,6 +115,7 @@
 #define USER_WCHAR 12
 #define USER_WVARCHAR 13
 #define USER_TIMESTAMP 14
+#define USER_WLONGVARCHAR 15
 
 /*------------------------   TYPDEFS  ----------------------------------*/
 
diff --git a/lib/odbc/doc/src/databases.xml b/lib/odbc/doc/src/databases.xml
index a6ba0e5245..09f5a5af5b 100644
--- a/lib/odbc/doc/src/databases.xml
+++ b/lib/odbc/doc/src/databases.xml
@@ -205,6 +205,10 @@ when p >= 16 </cell>
 	<cell align="left" valign="middle">String | Binary (configurable)</cell>
       </row>
       <row>
+        <cell align="left" valign="middle">SQL_WLONGVARCHAR(size) </cell>
+        <cell align="left" valign="middle">Unicode binary encoded as UTF16 little endian.</cell>
+      </row>
+      <row>
         <cell align="left" valign="middle">SQL_BINARY</cell>
 	<cell align="left" valign="middle">String | Binary (configurable)</cell>
       </row>
diff --git a/lib/odbc/doc/src/odbc.xml b/lib/odbc/doc/src/odbc.xml
index 70d8cfbe22..11ca97f743 100644
--- a/lib/odbc/doc/src/odbc.xml
+++ b/lib/odbc/doc/src/odbc.xml
@@ -102,7 +102,7 @@
       {sql_decimal, precision(), scale()} |
       {sql_numeric, precision(), scale()} |
       {sql_char, size()} | {sql_wchar, size()} | {sql_varchar, size()} | {sql_wvarchar, size()}| {sql_float, precision()} |
-      {sql_float, precision()} | sql_real | sql_double | sql_bit | atom()
+      {sql_wlongvarchar, size()} | {sql_float, precision()} | sql_real | sql_double | sql_bit | atom()
     </code>
     <code type="none">
  precision() = integer()    </code>
diff --git a/lib/odbc/src/odbc.appup.src b/lib/odbc/src/odbc.appup.src
index 2a6667ccd3..f3a3af8c29 100644
--- a/lib/odbc/src/odbc.appup.src
+++ b/lib/odbc/src/odbc.appup.src
@@ -1,8 +1,10 @@
 %% -*- erlang -*-
 {"%VSN%",
  [
-  {"2.10.9", [{restart_application, ssl}]}
+  {"2.10.10", [{restart_application, odbc}]},
+  {"2.10.9", [{restart_application, odbc}]}
  ],
  [
-  {"2.10.9", [{restart_application, ssl}]}
+  {"2.10.10", [{restart_application, odbc}]},
+  {"2.10.9", [{restart_application, odbc}]}
  ]}.
diff --git a/lib/odbc/src/odbc.erl b/lib/odbc/src/odbc.erl
index 83d9f33102..68497292db 100644
--- a/lib/odbc/src/odbc.erl
+++ b/lib/odbc/src/odbc.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -431,7 +431,7 @@ init(Args) ->
     
     erlang:monitor(process, ClientPid),
     
-    Inet = case gen_tcp:listen(0, [inet6]) of
+    Inet = case gen_tcp:listen(0, [inet6, {ip, loopback}]) of
 	       {ok, Dummyport} ->
 		   gen_tcp:close(Dummyport),
 		   inet6;
@@ -925,6 +925,9 @@ fix_params({{sql_wchar, Max}, InOut, Values}) ->
 fix_params({{sql_wvarchar, Max}, InOut, Values}) ->
     NewValues = string_terminate(Values),
     {?USER_WVARCHAR, Max, fix_inout(InOut), NewValues};
+fix_params({{sql_wlongvarchar, Max}, InOut, Values}) ->
+    NewValues = string_terminate(Values),
+    {?USER_WLONGVARCHAR, Max, fix_inout(InOut), NewValues};
 fix_params({{sql_float, Precision}, InOut, Values}) ->
     {?USER_FLOAT, Precision, fix_inout(InOut), Values};
 fix_params({sql_real, InOut, Values}) ->
diff --git a/lib/odbc/src/odbc_internal.hrl b/lib/odbc/src/odbc_internal.hrl
index aa60120f9a..c0e7d9657b 100644
--- a/lib/odbc/src/odbc_internal.hrl
+++ b/lib/odbc/src/odbc_internal.hrl
@@ -72,6 +72,7 @@
 -define(USER_WCHAR, 12).
 -define(USER_WVARCHAR, 13).
 -define(USER_TIMESTAMP, 14).
+-define(USER_WLONGVARCHAR, 15).
 
 %% INPUT & OUTPUT TYPE 
 -define(IN, 0).
diff --git a/lib/odbc/test/Makefile b/lib/odbc/test/Makefile
index ec2bcc67b5..bc6449242e 100644
--- a/lib/odbc/test/Makefile
+++ b/lib/odbc/test/Makefile
@@ -34,7 +34,8 @@ MODULES= \
 	odbc_test_lib \
 	oracle \
 	sqlserver \
-	postgres
+	postgres  \
+	mysql
 
 EBIN = .
 
diff --git a/lib/odbc/test/mysql.erl b/lib/odbc/test/mysql.erl
new file mode 100644
index 0000000000..c990793213
--- /dev/null
+++ b/lib/odbc/test/mysql.erl
@@ -0,0 +1,277 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2011-2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+%%
+
+-module(mysql).
+
+%% Note: This directive should only be used in test suites.
+-compile(export_all).
+
+%-------------------------------------------------------------------------
+connection_string() ->
+    case test_server:os_type() of
+	{unix, linux} ->
+	    "DSN=MySQL;Database=odbctest;Uid=odbctest;Pwd=gurka;CHARSET=utf8;SSTMT=SET NAMES 'utf8';";
+	{unix, sunos} ->
+	    solaris_str();
+	{unix, darwin} ->
+	    "DSN=MySQLMac;Database=odbctest;Uid=odbctest;Pwd=gurka;CHARSET=utf8;SSTMT=SET NAMES 'utf8';"
+    end.
+
+solaris_str() ->
+    case erlang:system_info(system_architecture) of
+	"sparc" ++ _ ->
+	    "DSN=MySQLSolaris10;Database=odbctest;Uid=odbctest;Pwd=gurka;CHARSET=utf8;SSTMT=SET NAMES 'utf8';";
+	"i386" ++ _ ->
+	    "DSN=MySQLSolaris10i386;Database=odbctest;Uid=odbctest;Pwd=gurka;CHARSET=utf8;SSTMT=SET NAMES 'utf8';"
+    end.
+
+%-------------------------------------------------------------------------
+insert_result() ->
+    {selected,["ID","DATA"],[{1,"bar"}]}.
+
+update_result() ->
+    {selected,["ID","DATA"],[{1,"foo"}]}.
+
+selected_ID(N, next) ->
+    {selected,["ID"],[{N}]};
+
+selected_ID(_, _) ->
+    {error, driver_does_not_support_function}.
+
+selected_next_N(1)->
+    {selected,["ID"],
+     [{1},
+      {2},
+      {3}]};
+
+selected_next_N(2)->
+    {selected,["ID"],
+     [{4},
+      {5}]}.
+
+selected_relative_N(_)->
+    {error, driver_does_not_support_function}.
+
+selected_absolute_N(_)->
+    {error, driver_does_not_support_function}.
+
+selected_list_rows() ->
+    {selected,["ID", "DATA"],[[1, "bar"],[2,"foo"]]}.
+
+first_list_rows() ->
+    {error, driver_does_not_support_function}.
+last_list_rows() ->
+    {error, driver_does_not_support_function}.
+prev_list_rows() ->
+    {error, driver_does_not_support_function}.
+next_list_rows() ->
+    {selected,["ID","DATA"],[[1,"bar"]]}.
+
+multiple_select()->
+    [{selected,["ID", "DATA"],[{1, "bar"},{2, "foo"}]},
+     {selected,["ID"],[{"foo"}]}].
+
+multiple_mix()->
+    [{updated, 1},{updated, 1},
+     {selected,["ID", "DATA"],[{1, "foobar"},{2, "foo"}]},
+     {updated, 1}, {selected,["DATA"],[{"foo"}]}].
+
+%-------------------------------------------------------------------------
+var_char_min() ->
+    0.
+var_char_max() ->
+    65535.
+
+create_var_char_table(Size) ->
+    " (FIELD varchar(" ++ integer_to_list(Size) ++ "))".
+
+%-------------------------------------------------------------------------
+text_min() ->
+    1.
+text_max() ->
+   2147483646. % 2147483647. %% 2^31 - 1
+
+create_text_table() ->
+    " (FIELD text)".
+
+%-------------------------------------------------------------------------
+create_timestamp_table() ->
+    " (FIELD TIMESTAMP)".
+
+%-------------------------------------------------------------------------
+tiny_int_min() ->
+    -128.
+tiny_int_max() ->
+    127.
+
+create_tiny_int_table() ->
+     " (FIELD tinyint)".
+
+tiny_int_min_selected() ->
+    {selected,["FIELD"],[{tiny_int_min()}]}.
+
+tiny_int_max_selected() ->
+    {selected,["FIELD"], [{tiny_int_max()}]}.
+
+%-------------------------------------------------------------------------
+small_int_min() ->
+    -32768.
+small_int_max() ->
+    32767.
+
+create_small_int_table() ->
+     " (FIELD smallint)".
+
+small_int_min_selected() ->
+    {selected,["FIELD"],[{-32768}]}.
+
+small_int_max_selected() ->
+    {selected,["FIELD"], [{32767}]}.
+
+%-------------------------------------------------------------------------
+int_min() ->
+   -2147483648.
+int_max() ->
+    2147483647.
+
+create_int_table() ->
+     " (FIELD int)".
+
+int_min_selected() ->
+    {selected,["FIELD"],[{-2147483648}]}.
+
+int_max_selected() ->
+    {selected,["FIELD"], [{2147483647}]}.
+
+%-------------------------------------------------------------------------
+big_int_min() ->
+    -9223372036854775808.
+
+big_int_max() ->
+    9223372036854775807.
+
+create_big_int_table() ->
+     " (FIELD bigint )".
+
+big_int_min_selected() ->
+    {selected,["FIELD"], [{"-9223372036854775808"}]}.
+
+big_int_max_selected() ->
+    {selected,["FIELD"], [{"9223372036854775807"}]}.
+
+%-------------------------------------------------------------------------
+bit_false() ->
+    0.
+bit_true() ->
+    1.
+
+create_bit_table() ->
+     " (FIELD bit)".
+
+bit_false_selected() ->
+    {selected,["FIELD"],[{"0"}]}.
+
+bit_true_selected() ->
+    {selected,["FIELD"], [{"1"}]}.
+
+%-------------------------------------------------------------------------
+
+%% Do not test float min/max as value is only theoretical defined in
+%% mysql and may vary depending on hardware.
+
+create_float_table() ->
+    " (FIELD float)".
+
+float_zero_selected() ->
+    {selected,["FIELD"],[{0.00000e+0}]}.
+
+%-------------------------------------------------------------------------
+real_min() ->
+    -3.40e+38.
+real_max() ->
+    3.40e+38.
+
+real_underflow() ->
+    "-3.41e+38".
+
+real_overflow() ->
+    "3.41e+38".
+
+create_real_table() ->
+    " (FIELD real)".
+
+real_zero_selected() ->
+    {selected,["FIELD"],[{0.00000e+0}]}.
+
+%-------------------------------------------------------------------------
+param_select_small_int() ->
+    {selected,["FIELD"],[{1}, {2}]}.
+
+param_select_int() ->
+    Int = small_int_max() + 1,
+    {selected,["FIELD"],[{1}, {Int}]}.
+
+param_select_decimal() ->
+    {selected,["FIELD"],[{1},{2}]}.
+
+param_select_numeric() ->
+    {selected,["FIELD"],[{1},{2}]}.
+
+param_select_float() ->
+    {selected,["FIELD"],[{1.30000},{1.20000}]}.
+
+param_select_real() ->
+    {selected,["FIELD"],[{1.30000},{1.20000}]}.
+
+param_select_double() ->
+    {selected,["FIELD"],[{1.30000},{1.20000}]}.
+
+param_select_mix() ->
+    {selected,["ID","DATA"],[{1, "foo"}, {2, "bar"}]}.
+
+param_update() ->
+    {selected,["ID","DATA"],[{1, "foobar"}, {2, "foobar"}, {3, "baz"}]}.
+
+param_delete() ->
+    {selected,["ID","DATA"],[{3, "baz"}]}.
+
+param_select() ->
+    {selected,["ID","DATA"],[{1, "foo"},{3, "foo"}]}.
+
+%-------------------------------------------------------------------------
+describe_integer() ->
+    {ok,[{"myint1",sql_smallint},
+	 {"myint2",sql_integer},
+	 {"myint3",sql_integer}]}.
+
+describe_string() ->
+    {ok,[{"str1",{sql_char,10}},
+	 {"str2",{sql_char,10}},
+	 {"str3",{sql_varchar,10}},
+	 {"str4",{sql_varchar,10}}]}.
+
+describe_floating() ->
+     {ok,[{"f",sql_real},{"r",sql_double},{"d",sql_double}]}.
+describe_dec_num() ->
+    {ok,[{"mydec",{sql_decimal,9,3}},{"mynum",{sql_decimal,9,2}}]}.
+
+describe_timestamp() ->
+    {ok, [{"FIELD", sql_timestamp}]}.
diff --git a/lib/odbc/test/odbc.dynspec b/lib/odbc/test/odbc.dynspec
deleted file mode 100644
index bb15edceed..0000000000
--- a/lib/odbc/test/odbc.dynspec
+++ /dev/null
@@ -1,31 +0,0 @@
-%% -*- erlang -*-
-%% You can test this file using this command.
-%%    file:script("odbc.dynspec", [{'Os',"Unix"}]).
-
-Exists =
-fun() ->
-	case code:lib_dir(odbc) of
-	    {error,bad_name} ->
-		false;
-	    P ->
-		%% Make sure that the odbc directory really
-		%% contains the application (and not only documentation).
-		case filelib:is_file(filename:join(P, "ebin/odbc.beam")) of
-		    false -> false;
-		    true ->
-			%% We know that we don't have any odbc libraries
-			%% installed on this computer.
-			{ok,Host} = inet:gethostname(),
-			Host =/= "netsim200"
-		end
-	end
-end,
-case Exists() of
-    false ->
-	NoOdbc = "No odbc application",
-	[{skip, {odbc_connect_SUITE, NoOdbc}},
-	 {skip, {odbc_data_type_SUITE, NoOdbc}},
-	 {skip, {odbc_query_SUITE, NoOdbc}}];
-    true ->
-	[]
-end.
diff --git a/lib/odbc/test/odbc.spec b/lib/odbc/test/odbc.spec
index edaf821c91..653f1a780e 100644
--- a/lib/odbc/test/odbc.spec
+++ b/lib/odbc/test/odbc.spec
@@ -1,25 +1 @@
 {suites,"../odbc_test",all}.
-{skip_cases,"../odbc_test",odbc_data_type_SUITE,
-            [varchar_upper_limit],
-            "Known bug in database"}.
-{skip_cases,"../odbc_test",odbc_data_type_SUITE,
-            [text_upper_limit],
-            "Consumes too much resources"}.
-{skip_cases,"../odbc_test",odbc_data_type_SUITE,
-            [bit_true],
-            "Not supported by driver"}.
-{skip_cases,"../odbc_test",odbc_data_type_SUITE,
-            [bit_false],
-            "Not supported by driver"}.
-{skip_cases,"../odbc_test",odbc_query_SUITE,
-            [multiple_select_result_sets],
-            "Not supported by driver"}.
-{skip_cases,"../odbc_test",odbc_query_SUITE,
-            [multiple_mix_result_sets],
-            "Not supported by driver"}.
-{skip_cases,"../odbc_test",odbc_query_SUITE,
-            [multiple_result_sets_error],
-            "Not supported by driver"}.
-{skip_cases,"../odbc_test",odbc_query_SUITE,
-            [param_insert_tiny_int],
-            "Not supported by driver"}.
diff --git a/lib/odbc/test/odbc.spec.win b/lib/odbc/test/odbc.spec.win
deleted file mode 100644
index 1fd349d2c3..0000000000
--- a/lib/odbc/test/odbc.spec.win
+++ /dev/null
@@ -1,5 +0,0 @@
-{topcase, {dir, "../odbc_test"}}.
-{skip, {odbc_data_type_SUITE, big_int_lower_limit, "Not supported by sqlserver 7.0"}}.
-{skip, {odbc_data_type_SUITE, big_int_upper_limit, "Not supported by sqlserver7.0"}}.
-{skip, {odbc_data_type_SUITE, text_upper_limit, "Consumes too much resources"}}.
-
diff --git a/lib/odbc/test/odbc_connect_SUITE.erl b/lib/odbc/test/odbc_connect_SUITE.erl
index 6a2268f40e..a076c4dfff 100644
--- a/lib/odbc/test/odbc_connect_SUITE.erl
+++ b/lib/odbc/test/odbc_connect_SUITE.erl
@@ -76,16 +76,26 @@ end_per_group(_GroupName, Config) ->
 %% Note: This function is free to add any key/value pairs to the Config
 %% variable, but should NOT alter/remove any existing entries.
 %%--------------------------------------------------------------------
-init_per_suite(Config) ->
-    application:start(odbc),  
-    case catch odbc:connect(?RDBMS:connection_string(), 
-		      [{auto_commit, off}]) of
-	{ok, Ref} ->
-	    odbc:disconnect(Ref),
-	    [{tableName, odbc_test_lib:unique_table_name()} | Config];
-	_  ->
-	    {skip, "ODBC is not properly setup"}
-    end.	    
+init_per_suite(Config) when is_list(Config) ->
+    case odbc_test_lib:skip() of
+	true ->
+	    {skip, "ODBC not supported"};
+	false ->
+	    case (catch odbc:start()) of
+		ok ->
+		    case catch odbc:connect(?RDBMS:connection_string(),
+					    [{auto_commit, off}] ++ odbc_test_lib:platform_options()) of
+			{ok, Ref} ->
+			    odbc:disconnect(Ref),
+			    [{tableName, odbc_test_lib:unique_table_name()} | Config];
+			_  ->
+			    {skip, "ODBC is not properly setup"}
+		    end;
+		_ ->
+		    {skip,"ODBC not startable"}
+	    end
+    end.
+
 %%--------------------------------------------------------------------
 %% Function: end_per_suite(Config) -> _
 %% Config - [tuple()]
@@ -93,8 +103,7 @@ init_per_suite(Config) ->
 %% Description: Cleanup after the whole suite
 %%--------------------------------------------------------------------
 end_per_suite(_Config) ->
-    application:stop(odbc),
-    ok.
+    application:stop(odbc).
 
 %%--------------------------------------------------------------------
 %% Function: init_per_testcase(Case, Config) -> Config
@@ -124,15 +133,13 @@ init_per_testcase(_TestCase, Config) ->
 %% Description: Cleanup after each test case
 %%--------------------------------------------------------------------
 end_per_testcase(_TestCase, Config) ->
-     %% Clean up if needed 
     Table = ?config(tableName, Config),
-    {ok, Ref} = odbc:connect(?RDBMS:connection_string(), []),
-    Result = odbc:sql_query(Ref, "DROP TABLE " ++ Table), 
+    {ok, Ref} = odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
+    Result = odbc:sql_query(Ref, "DROP TABLE " ++ Table),
     io:format("Drop table: ~p ~p~n", [Table, Result]),
     odbc:disconnect(Ref),
     Dog = ?config(watchdog, Config),
-    test_server:timetrap_cancel(Dog),
-    ok.
+    test_server:timetrap_cancel(Dog).
 
 %%-------------------------------------------------------------------------
 %% Test cases starts here.
@@ -142,13 +149,15 @@ commit(doc)->
 commit(suite) -> [];
 commit(Config)  ->
     {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), 
-			      [{auto_commit, off}]),
+			      [{auto_commit, off}] ++ odbc_test_lib:platform_options()),
 
     Table = ?config(tableName, Config),
+    TransStr = transaction_support_str(?RDBMS),
+
     {updated, _} = 
 	odbc:sql_query(Ref, 
 		       "CREATE TABLE " ++ Table ++
-		       " (ID integer, DATA varchar(10))"),
+		       " (ID integer, DATA varchar(10))" ++ TransStr),
 
     {updated, 1} = 
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(1,'bar')"),
@@ -173,50 +182,47 @@ commit(Config)  ->
     {'EXIT', {function_clause, _}} = 
 	(catch odbc:commit(Ref, commit, -1)),
 
-    ok = odbc:disconnect(Ref),
-
-    ok.
+    ok = odbc:disconnect(Ref).
 %%-------------------------------------------------------------------------
 
 rollback(doc)->
     ["Test the use of explicit rollback"];
 rollback(suite) -> [];
 rollback(Config)  ->
-    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), 
-			      [{auto_commit, off}]),
+    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(),
+			      [{auto_commit, off}] ++ odbc_test_lib:platform_options()),
 
     Table = ?config(tableName, Config),
 
-    {updated, _} = 
-	odbc:sql_query(Ref, 
+    TransStr = transaction_support_str(?RDBMS),
+
+    {updated, _} =
+	odbc:sql_query(Ref,
 		       "CREATE TABLE " ++ Table ++
-		       " (ID integer, DATA varchar(10))"),
-    {updated, 1} = 
+			   " (ID integer, DATA varchar(10))" ++ TransStr),
+    {updated, 1} =
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++ " VALUES(1,'bar')"),
     ok = odbc:commit(Ref, commit),
 
-    {updated, 1} = 
+    {updated, 1} =
 	odbc:sql_query(Ref, "UPDATE " ++ Table ++
-		       " SET DATA = 'foo' WHERE ID = 1"),
+			   " SET DATA = 'foo' WHERE ID = 1"),
     ok = odbc:commit(Ref, rollback),
     InsertResult = ?RDBMS:insert_result(),
-    InsertResult = 
+    InsertResult =
 	odbc:sql_query(Ref, "SELECT * FROM " ++ Table),
-
-    {updated, 1} = 
+    {updated, 1} =
 	odbc:sql_query(Ref, "UPDATE " ++ Table ++
-		       " SET DATA = 'foo' WHERE ID = 1"),
+			   " SET DATA = 'foo' WHERE ID = 1"),
     ok = odbc:commit(Ref, rollback, ?TIMEOUT),
     InsertResult = ?RDBMS:insert_result(),
-    InsertResult = 
+    InsertResult =
 	odbc:sql_query(Ref, "SELECT * FROM " ++ Table),
 
+    {'EXIT', {function_clause, _}} =
+	(catch odbc:commit(Ref, rollback, -1)),
 
-    {'EXIT', {function_clause, _}} = 
-	(catch odbc:commit(Ref, rollback, -1)), 
-
-    ok = odbc:disconnect(Ref),
-    ok.
+    ok = odbc:disconnect(Ref).
 
 %%-------------------------------------------------------------------------
 not_explicit_commit(doc) ->
@@ -224,20 +230,20 @@ not_explicit_commit(doc) ->
 not_explicit_commit(suite) -> [];
 not_explicit_commit(_Config) ->
     {ok, Ref} = 
-	odbc:connect(?RDBMS:connection_string(), [{auto_commit, on}]),
+	odbc:connect(?RDBMS:connection_string(), [{auto_commit, on}] ++
+		    odbc_test_lib:platform_options()),
     {error, _} = odbc:commit(Ref, commit),
-    ok = odbc:disconnect(Ref),
-    ok.
+    ok = odbc:disconnect(Ref).
 
 %%-------------------------------------------------------------------------
 not_exist_db(doc) ->
     ["Tests valid data format but invalid data in the connection parameters."];
 not_exist_db(suite) -> [];
 not_exist_db(_Config)  ->
-    {error, _} = odbc:connect("DSN=foo;UID=bar;PWD=foobar", []),
+    {error, _} = odbc:connect("DSN=foo;UID=bar;PWD=foobar",
+			      odbc_test_lib:platform_options()),
     %% So that the odbc control server can be stoped "in the correct way"
-    test_server:sleep(100),
-    ok.
+    test_server:sleep(100).
 
 %%-------------------------------------------------------------------------
 no_c_node(doc) ->
@@ -252,7 +258,8 @@ no_c_node(_Config) ->
     FileName2 = filename:nativename(filename:join(Dir, "odbcsrv")),
     ok = file:rename(FileName1, FileName2),
     Result = 
-	case catch odbc:connect(?RDBMS:connection_string(), []) of
+	case catch odbc:connect(?RDBMS:connection_string(),
+				odbc_test_lib:platform_options()) of
 	    {error, port_program_executable_not_found} ->
 		ok;
 	    Else ->
@@ -267,7 +274,7 @@ port_dies(doc) ->
     "Tests what happens if the port program dies";
 port_dies(suite) -> [];
 port_dies(_Config) ->
-    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), []),
+    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
     {status, _} = process_info(Ref, status),   
     process_flag(trap_exit, true),
     Port = lists:last(erlang:ports()),      
@@ -275,26 +282,23 @@ port_dies(_Config) ->
     %% Wait for exit_status from port 5000 ms (will not get a exit
     %% status in this case), then wait a little longer to make sure
     %% the port and the controlprocess has had time to terminate.
-    test_server:sleep(7000), 
-    undefined = process_info(Ref, status),   
-    ok.
+    test_server:sleep(10000),
+    undefined = process_info(Ref, status).
 
 %%-------------------------------------------------------------------------
 control_process_dies(doc) ->
     "Tests what happens if the Erlang control process dies";
 control_process_dies(suite) -> [];
 control_process_dies(_Config) ->
-    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), []),
+    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
     process_flag(trap_exit, true),
     Port = lists:last(erlang:ports()),      
     {connected, Ref} = erlang:port_info(Port, connected),  
     exit(Ref, kill),
-    test_server:sleep(100),
-    undefined = erlang:port_info(Port, connected),   
+    test_server:sleep(500),
+    undefined = erlang:port_info(Port, connected).
     %% Check for c-program still running, how?
-    ok.
 
-%%-------------------------------------------------------------------------
 
 %%-------------------------------------------------------------------------
 client_dies_normal(doc) ->
@@ -319,7 +323,7 @@ client_dies_normal(Config) when is_list(Config) ->
     end.
 
 client_normal(Pid) ->
-    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), []),
+    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
     Pid ! {dbRef, Ref},
     receive 
 	continue ->
@@ -351,7 +355,7 @@ client_dies_timeout(Config) when is_list(Config) ->
     end.
 
 client_timeout(Pid) ->
-    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), []),
+    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
     Pid ! {dbRef, Ref},
     receive 
 	continue ->
@@ -383,7 +387,7 @@ client_dies_error(Config) when is_list(Config) ->
     end.
 
 client_error(Pid) ->
-    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), []),
+    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
     Pid ! {dbRef, Ref},
     receive 
 	continue ->
@@ -398,7 +402,10 @@ connect_timeout(doc) ->
 connect_timeout(suite) -> [];
 connect_timeout(Config) when is_list(Config) ->
     {'EXIT',timeout} = (catch odbc:connect(?RDBMS:connection_string(),
-					   [{timeout, 0}])),
+					   [{timeout, 0}] ++
+					       odbc_test_lib:platform_options())),
+    %% Need to return ok here "{'EXIT',timeout} return value" will
+    %% be interpreted as that the testcase has timed out.
     ok.
 %%-------------------------------------------------------------------------
 timeout(doc) ->
@@ -411,10 +418,12 @@ timeout(Config)  when is_list(Config) ->
 			      [{auto_commit, off}]),
     Table = ?config(tableName, Config),
 
+    TransStr = transaction_support_str(?RDBMS),
+
     {updated, _} = 
 	odbc:sql_query(Ref, 
 		       "CREATE TABLE " ++ Table ++
-		       " (ID integer, DATA varchar(10), PRIMARY KEY(ID))"),
+		       " (ID integer, DATA varchar(10), PRIMARY KEY(ID))" ++ TransStr),
 
     {updated, 1} = 
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++ " VALUES(1,'bar')"),
@@ -446,14 +455,12 @@ timeout(Config)  when is_list(Config) ->
     ["DATA"] = odbc_test_lib:to_upper(Fields),
 
     ok = odbc:commit(Ref, commit),
-    ok = odbc:disconnect(Ref),
-    ok.
-
+    ok = odbc:disconnect(Ref).
 
 update_table_timeout(Table, TimeOut, Pid) ->
 
     {ok, Ref} =  odbc:connect(?RDBMS:connection_string(),
-			      [{auto_commit, off}]),
+			      [{auto_commit, off}] ++ odbc_test_lib:platform_options()),
     UpdateQuery = "UPDATE " ++ Table ++ " SET DATA = 'foobar' WHERE ID = 1",
 
     case catch odbc:sql_query(Ref, UpdateQuery, TimeOut) of
@@ -474,15 +481,16 @@ update_table_timeout(Table, TimeOut, Pid) ->
 	odbc:sql_query(Ref, "SELECT DATA FROM " ++ Table ++ " WHERE ID = 2"),
     ["DATA"] = odbc_test_lib:to_upper(Fields),
 
-    {updated, 1} = odbc:sql_query(Ref, UpdateQuery, TimeOut),
+    %% Do not check {updated, 1} as some drivers will return 0
+    %% even though the update is done, which is checked by the test
+    %% case when the altered message is recived.
+    {updated, _} = odbc:sql_query(Ref, UpdateQuery, TimeOut),
 
     ok = odbc:commit(Ref, commit),
 
     Pid ! altered,
 
-    ok = odbc:disconnect(Ref),
-
-    ok.
+    ok = odbc:disconnect(Ref).
 %%-------------------------------------------------------------------------
 many_timeouts(doc) ->
     ["Tests that many consecutive timeouts lead to that the connection "
@@ -490,14 +498,15 @@ many_timeouts(doc) ->
 many_timeouts(suite) -> [];
 many_timeouts(Config) when is_list(Config) ->
     {ok, Ref} =  odbc:connect(?RDBMS:connection_string(),
-			      [{auto_commit, off}]),
+			      [{auto_commit, off}] ++ odbc_test_lib:platform_options()),
 
     Table = ?config(tableName, Config),
+    TransStr = transaction_support_str(?RDBMS),
 
     {updated, _} = 
 	odbc:sql_query(Ref, 
 		       "CREATE TABLE " ++ Table ++
-		       " (ID integer, DATA varchar(10), PRIMARY KEY(ID))"),
+		       " (ID integer, DATA varchar(10), PRIMARY KEY(ID))" ++ TransStr),
 
     {updated, 1} = 
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++ " VALUES(1,'bar')"),
@@ -517,22 +526,20 @@ many_timeouts(Config) when is_list(Config) ->
     end,
 
     ok = odbc:commit(Ref, commit),
-    ok = odbc:disconnect(Ref),
-    ok.
+    ok = odbc:disconnect(Ref).
 
 
 update_table_many_timeouts(Table, TimeOut, Pid) ->
 
     {ok, Ref} =  odbc:connect(?RDBMS:connection_string(),
-			      [{auto_commit, off}]),
+			      [{auto_commit, off}] ++ odbc_test_lib:platform_options()),
     UpdateQuery = "UPDATE " ++ Table ++ " SET DATA = 'foobar' WHERE ID = 1",
 
     ok = loop_many_timouts(Ref, UpdateQuery, TimeOut),
 
     Pid ! many_timeouts_occurred, 
 
-    ok = odbc:disconnect(Ref),
-    ok.
+    ok = odbc:disconnect(Ref).
 
 
 loop_many_timouts(Ref, UpdateQuery, TimeOut) ->
@@ -546,18 +553,19 @@ loop_many_timouts(Ref, UpdateQuery, TimeOut) ->
     end.
 %%-------------------------------------------------------------------------
 timeout_reset(doc) ->
-    ["Check that the number of consecutive timouts is reset to 0 when " 
+    ["Check that the number of consecutive timouts is reset to 0 when "
      "a successful call to the database is made."];
 timeout_reset(suite) -> [];
 timeout_reset(Config) when is_list(Config) ->
     {ok, Ref} =  odbc:connect(?RDBMS:connection_string(),
-			      [{auto_commit, off}]),
+			      [{auto_commit, off}] ++ odbc_test_lib:platform_options()),
     Table = ?config(tableName, Config),
+    TransStr = transaction_support_str(?RDBMS),
 
     {updated, _} = 
 	odbc:sql_query(Ref, 
 		       "CREATE TABLE " ++ Table ++
-		       " (ID integer, DATA varchar(10), PRIMARY KEY(ID))"),
+		       " (ID integer, DATA varchar(10), PRIMARY KEY(ID))" ++  TransStr),
 
     {updated, 1} = 
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++ " VALUES(1,'bar')"),
@@ -593,13 +601,12 @@ timeout_reset(Config) when is_list(Config) ->
     ["DATA"] = odbc_test_lib:to_upper(Fields),
 
     ok = odbc:commit(Ref, commit),
-    ok = odbc:disconnect(Ref),
-    ok.
+    ok = odbc:disconnect(Ref).
 
 update_table_timeout_reset(Table, TimeOut, Pid) ->
 
     {ok, Ref} = odbc:connect(?RDBMS:connection_string(),
-			     [{auto_commit, off}]),
+			     [{auto_commit, off}] ++ odbc_test_lib:platform_options()),
     UpdateQuery = "UPDATE " ++ Table ++ " SET DATA = 'foobar' WHERE ID = 1",
 
     ok = loop_timout_reset(Ref, UpdateQuery, TimeOut, 
@@ -616,15 +623,16 @@ update_table_timeout_reset(Table, TimeOut, Pid) ->
 	odbc:sql_query(Ref, "SELECT DATA FROM " ++ Table ++ " WHERE ID = 2"),
     ["DATA"] = odbc_test_lib:to_upper(Fields),
 
-    {updated,1} = odbc:sql_query(Ref, UpdateQuery, TimeOut),
+    %% Do not check {updated, 1} as some drivers will return 0
+    %% even though the update is done, which is checked by the test
+    %% case when the altered message is recived.
+    {updated, _} = odbc:sql_query(Ref, UpdateQuery, TimeOut),
 
     ok = odbc:commit(Ref, commit),
 
     Pid ! altered,
 
-    ok = odbc:disconnect(Ref),
-
-    ok.
+    ok = odbc:disconnect(Ref).
 
 loop_timout_reset(_, _, _, 0) ->
     ok;
@@ -648,13 +656,14 @@ disconnect_on_timeout(suite) -> [];
 disconnect_on_timeout(Config) when is_list(Config) ->
 
     {ok, Ref} =  odbc:connect(?RDBMS:connection_string(),
-			      [{auto_commit, off}]),
+			      [{auto_commit, off}] ++ odbc_test_lib:platform_options()),
     Table = ?config(tableName, Config),
+    TransStr = transaction_support_str(?RDBMS),
 
     {updated, _} = 
 	odbc:sql_query(Ref, 
 		       "CREATE TABLE " ++ Table ++
-		       " (ID integer, DATA varchar(10), PRIMARY KEY(ID))"),
+		       " (ID integer, DATA varchar(10), PRIMARY KEY(ID))" ++ TransStr),
 
     {updated, 1} = 
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++ " VALUES(1,'bar')"),
@@ -678,7 +687,7 @@ disconnect_on_timeout(Config) when is_list(Config) ->
 update_table_disconnect_on_timeout(Table, TimeOut, Pid) ->
 
     {ok, Ref} =  odbc:connect(?RDBMS:connection_string(),
-			      [{auto_commit, off}]),
+			      [{auto_commit, off}] ++ odbc_test_lib:platform_options()),
     UpdateQuery = "UPDATE " ++ Table ++ " SET DATA = 'foobar' WHERE ID = 1",
 
     case catch odbc:sql_query(Ref, UpdateQuery, TimeOut) of
@@ -695,7 +704,7 @@ connection_closed(doc) ->
      " use a connection that has been closed"];
 connection_closed(suite) -> [];
 connection_closed(Config) when is_list(Config) ->
-    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), []),
+    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
 
     Table = ?config(tableName, Config), 
     {updated, _} = 
@@ -714,8 +723,7 @@ connection_closed(Config) when is_list(Config) ->
     {error, connection_closed} = odbc:next(Ref),
     {error, connection_closed} = odbc:prev(Ref),
     {error, connection_closed} = odbc:select(Ref, next, 3),
-    {error, connection_closed} = odbc:commit(Ref, commit),
-    ok.
+    {error, connection_closed} = odbc:commit(Ref, commit).
 
 %%-------------------------------------------------------------------------
 disable_scrollable_cursors(doc) ->
@@ -753,8 +761,7 @@ disable_scrollable_cursors(Config) when is_list(Config) ->
     {error, scrollable_cursors_disabled} =
 	odbc:select(Ref, {absolute, 2}, 5),
 
-    {selected, _ColNames,[]} = odbc:select(Ref, next, 1),
-    ok.
+    {selected, _ColNames,[]} = odbc:select(Ref, next, 1).
 
 %%-------------------------------------------------------------------------
 return_rows_as_lists(doc)->
@@ -763,7 +770,7 @@ return_rows_as_lists(doc)->
 return_rows_as_lists(suite) -> [];
 return_rows_as_lists(Config) when is_list(Config) ->
     {ok, Ref} =  odbc:connect(?RDBMS:connection_string(),
-			      [{tuple_row, off}]),
+			      [{tuple_row, off}] ++ odbc_test_lib:platform_options()),
 
     Table = ?config(tableName, Config),
 
@@ -784,16 +791,21 @@ return_rows_as_lists(Config) when is_list(Config) ->
 
     {ok, _} = odbc:select_count(Ref, "SELECT * FROM " ++ Table),
 
-    First = ?RDBMS:first_list_rows(),
-    Last =  ?RDBMS:last_list_rows(),
-    Prev = ?RDBMS:prev_list_rows(),
-    Next = ?RDBMS:next_list_rows(),
-
-    Last = odbc:last(Ref),
-    Prev = odbc:prev(Ref),
-    First = odbc:first(Ref),
-    Next = odbc:next(Ref),
-    ok.   
+    case proplists:get_value(scrollable_cursors, odbc_test_lib:platform_options()) of
+	off ->
+	    Next = ?RDBMS:next_list_rows(),
+	    Next = odbc:next(Ref);
+	_ ->
+	    First = ?RDBMS:first_list_rows(),
+	    Last =  ?RDBMS:last_list_rows(),
+	    Prev = ?RDBMS:prev_list_rows(),
+	    Next = ?RDBMS:next_list_rows(),
+
+	    Last = odbc:last(Ref),
+	    Prev = odbc:prev(Ref),
+	    First = odbc:first(Ref),
+	    Next = odbc:next(Ref)
+    end.
 
 %%-------------------------------------------------------------------------
 
@@ -802,22 +814,27 @@ api_missuse(doc)->
 api_missuse(suite) -> [];
 api_missuse(Config) when is_list(Config)->
 
-    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), []),
+    {ok, Ref} =  odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
     %% Serious programming fault, connetion will be shut down 
     gen_server:call(Ref, {self(), foobar, 10}, infinity),
     test_server:sleep(10),
     undefined = process_info(Ref, status),
 
-    {ok, Ref2} =  odbc:connect(?RDBMS:connection_string(), []),
+    {ok, Ref2} =  odbc:connect(?RDBMS:connection_string(),
+			       odbc_test_lib:platform_options()),
     %% Serious programming fault, connetion will be shut down 
     gen_server:cast(Ref2, {self(), foobar, 10}),
     test_server:sleep(10),
     undefined = process_info(Ref2, status),
 
-    {ok, Ref3} =  odbc:connect(?RDBMS:connection_string(), []),
+    {ok, Ref3} =  odbc:connect(?RDBMS:connection_string(),
+			       odbc_test_lib:platform_options()),
     %% Could be an innocent misstake the connection lives. 
     Ref3 ! foobar, 
     test_server:sleep(10),
-    {status, _} = process_info(Ref3, status),
-    ok.
+    {status, _} = process_info(Ref3, status).
 
+transaction_support_str(mysql) ->
+    "ENGINE = InnoDB";
+transaction_support_str(_) ->
+    "".
diff --git a/lib/odbc/test/odbc_data_type_SUITE.erl b/lib/odbc/test/odbc_data_type_SUITE.erl
index bfb1e4b329..d61a91f973 100644
--- a/lib/odbc/test/odbc_data_type_SUITE.erl
+++ b/lib/odbc/test/odbc_data_type_SUITE.erl
@@ -44,24 +44,29 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
 all() -> 
     case odbc_test_lib:odbc_check() of
 	ok ->
-	    [{group, char}, {group, int}, {group, floats},
+	    [{group, char},{group, fixed_char}, {group, binary_char},
+	     {group, fixed_binary_char}, {group, unicode},
+	     {group, int}, {group, floats},
 	     {group, dec_and_num}, timestamp];
 	Other -> {skip, Other}
     end.
 
 groups() -> 
     [{char, [],
-      [char_fixed_lower_limit, char_fixed_upper_limit,
-       char_fixed_padding, varchar_lower_limit,
+      [varchar_lower_limit,
        varchar_upper_limit, varchar_no_padding,
-       text_lower_limit, text_upper_limit, unicode]},
+       text_lower_limit, text_upper_limit]},
+     {fixed_char, [],
+      [char_fixed_lower_limit, char_fixed_upper_limit,
+       char_fixed_padding]},
      {binary_char, [],
-      [binary_char_fixed_lower_limit,
-       binary_char_fixed_upper_limit,
-       binary_char_fixed_padding, binary_varchar_lower_limit,
+      [binary_varchar_lower_limit,
        binary_varchar_upper_limit, binary_varchar_no_padding,
-       binary_text_lower_limit, binary_text_upper_limit,
-       unicode]},
+       binary_text_lower_limit, binary_text_upper_limit]},
+     {fixed_binary_char, [], [binary_char_fixed_lower_limit,
+			      binary_char_fixed_upper_limit,
+			      binary_char_fixed_padding]},
+     {unicode, [], [utf8, nchar, nvarchar]},
      {int, [],
       [tiny_int_lower_limit, tiny_int_upper_limit,
        small_int_lower_limit, small_int_upper_limit,
@@ -74,14 +79,31 @@ groups() ->
       [dec_long, dec_double, dec_bignum, num_long, num_double,
        num_bignum]}].
 
+init_per_group(GroupName, Config) when GroupName == fixed_char;
+				       GroupName == fixed_binary_char ->
+    case ?RDBMS of
+	mysql ->
+	    {skip, "No supported by MYSQL"};
+	_ ->
+	    Config
+    end;
+
+init_per_group(unicode, Config) ->
+    case {os:type(), erlang:system_info({wordsize, external})} of
+	{{unix, _}, 4} ->
+	    Config;
+	{{unix, _}, _} ->
+	    {skip, "Postgres drivers pre version psqlODBC 08.04.0200 have utf8-problems"};
+	_ ->
+	    Config
+    end;
+
 init_per_group(_GroupName, Config) ->
     Config.
 
 end_per_group(_GroupName, Config) ->
     Config.
 
-					  
-
 %%--------------------------------------------------------------------
 %% Function: init_per_suite(Config) -> Config
 %% Config - [tuple()]
@@ -91,10 +113,18 @@ end_per_group(_GroupName, Config) ->
 %% Note: This function is free to add any key/value pairs to the Config
 %% variable, but should NOT alter/remove any existing entries.
 %%--------------------------------------------------------------------
-init_per_suite(Config) ->
-    application:start(odbc),
-    [{tableName, odbc_test_lib:unique_table_name()} | Config].
-
+init_per_suite(Config) when is_list(Config) ->
+    case odbc_test_lib:skip() of
+	true ->
+	    {skip, "ODBC not supported"};
+	false ->
+	    case (catch odbc:start()) of
+		ok ->
+		    [{tableName, odbc_test_lib:unique_table_name()}| Config];
+		_ ->
+		    {skip, "ODBC not startable"}
+	    end
+    end.
 %%--------------------------------------------------------------------
 %% Function: end_per_suite(Config) -> _
 %% Config - [tuple()]
@@ -117,22 +147,81 @@ end_per_suite(_Config) ->
 %% Note: This function is free to add any key/value pairs to the Config
 %% variable, but should NOT alter/remove any existing entries.
 %%--------------------------------------------------------------------
+init_per_testcase(Case, Config) when Case == varchar_upper_limit;
+				     Case == binary_varchar_upper_limit;
+				     Case == varchar_no_padding;
+				     Case == binary_varchar_no_padding ->
+    case is_fixed_upper_limit(?RDBMS) of
+	true ->
+	    common_init_per_testcase(Case, Config);
+	false ->
+	    {skip, "Upper limit is not fixed in" ++ atom_to_list(?RDBMS)}
+    end;
+
+init_per_testcase(text_upper_limit, _Config) ->
+    {skip, "Consumes too much resources"};
+
+init_per_testcase(Case, Config) when Case == bit_true; Case == bit_false ->
+    case is_supported_bit(?RDBMS) of
+	true ->
+	    common_init_per_testcase(Case, Config);
+	false ->
+	    {skip, "Not supported by driver"}
+    end;
+
+init_per_testcase(param_insert_tiny_int = Case, Config) ->
+    case is_supported_tinyint(?RDBMS) of
+	true ->
+	    common_init_per_testcase(Case, Config);
+	false ->
+	    {skip, "Not supported by driver"}
+    end;
+
+init_per_testcase(Case, Config) when Case == nchar;
+				     Case == nvarchar ->
+    case ?RDBMS of
+	sqlserver ->
+	    common_init_per_testcase(Case, Config);
+	_ ->
+	    {skip, "Not supported by driver"}
+    end;
+
 init_per_testcase(Case, Config) ->
+    common_init_per_testcase(Case, Config).
+
+common_init_per_testcase(Case, Config) ->
+    PlatformOptions = odbc_test_lib:platform_options(),
     case atom_to_list(Case) of
 	"binary" ++ _  ->
 	    {ok, Ref} = odbc:connect(?RDBMS:connection_string(), 
-				     [{binary_strings, on}]);
-	"unicode" ->
+				     [{binary_strings, on}] ++ PlatformOptions);
+	LCase when LCase == "utf8";
+		   LCase == "nchar";
+		   LCase == "nvarchar" ->
 	    {ok, Ref} = odbc:connect(?RDBMS:connection_string(), 
-				     [{binary_strings, on}]);
+				     [{binary_strings, on}] ++ PlatformOptions);
 	_ ->
-	    {ok, Ref} = odbc:connect(?RDBMS:connection_string(), [])
+	    {ok, Ref} = odbc:connect(?RDBMS:connection_string(), PlatformOptions)
     end,
+    odbc_test_lib:strict(Ref, ?RDBMS),
     Dog = test_server:timetrap(?default_timeout),
     Temp = lists:keydelete(connection_ref, 1, Config),
     NewConfig = lists:keydelete(watchdog, 1, Temp),
     [{watchdog, Dog}, {connection_ref, Ref} | NewConfig].
 
+is_fixed_upper_limit(mysql) ->
+    false;
+is_fixed_upper_limit(_) ->
+    true.
+is_supported_tinyint(sqlserver) ->
+    true;
+is_supported_tinyint(_) ->
+    false.
+is_supported_bit(sqlserver) ->
+    true;
+is_supported_bit(_) ->
+     false.
+
 %%--------------------------------------------------------------------
 %% Function: end_per_testcase(Case, Config) -> _
 %% Case - atom()
@@ -146,7 +235,7 @@ end_per_testcase(_TestCase, Config) ->
     ok = odbc:disconnect(Ref),
     %% Clean up if needed 
     Table = ?config(tableName, Config),
-    {ok, NewRef} = odbc:connect(?RDBMS:connection_string(), []),
+    {ok, NewRef} = odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
     odbc:sql_query(NewRef, "DROP TABLE " ++ Table), 
     odbc:disconnect(NewRef),
     Dog = ?config(watchdog, Config),
@@ -169,18 +258,18 @@ char_fixed_lower_limit(Config) when is_list(Config) ->
     {error, _} = 
 	odbc:sql_query(Ref, 
 		       "CREATE TABLE " ++ Table ++    
-		       ?RDBMS:create_fixed_char_table(
+			   ?RDBMS:create_fixed_char_table(
 			  (?RDBMS:fixed_char_min() - 1))), 
     %% Lower limit
     {updated, _} =  % Value == 0 || -1 driver dependent!
 	odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++ 
-		       ?RDBMS:create_fixed_char_table(
-			  ?RDBMS:fixed_char_min())), 
+			   ?RDBMS:create_fixed_char_table(
+			      ?RDBMS:fixed_char_min())),
 
     %% Right length data
     {updated, _} =  
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++
-		       "'" ++ string:chars($a, ?RDBMS:fixed_char_min())
+			   "'" ++ string:chars($a, ?RDBMS:fixed_char_min())
 		       ++ "')"),
     %% Select data
     {selected, Fields,[{"a"}]} =
@@ -191,11 +280,11 @@ char_fixed_lower_limit(Config) when is_list(Config) ->
     %% Too long data
     {error, _}  =  
 	odbc:sql_query(Ref,"INSERT INTO " ++ Table ++" VALUES(" ++
-		       "'" ++ string:chars($a, 
-					   (?RDBMS:fixed_char_min()
-					    + 1)) 
-		       ++ "')"),		
-    ok.
+			   "'" ++ string:chars($a,
+					       (?RDBMS:fixed_char_min()
+						+ 1))
+		       ++ "')").
+
 %%-------------------------------------------------------------------------
 
 char_fixed_upper_limit(doc) ->
@@ -243,8 +332,7 @@ char_fixed_upper_limit(Config) when is_list(Config) ->
 	    {error, _} =
 		odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++  
 			       ?RDBMS:create_fixed_char_table(
-				  (?RDBMS:fixed_char_max() + 1))), 
-	    ok
+				  (?RDBMS:fixed_char_max() + 1)))
     end.
 
 %%-------------------------------------------------------------------------
@@ -261,20 +349,20 @@ char_fixed_padding(Config) when is_list(Config) ->
     %% Data should be padded with blanks
     {updated, _} =  % Value == 0 || -1 driver dependent!
 	odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++ 
-		       ?RDBMS:create_fixed_char_table(
-			  ?RDBMS:fixed_char_max())), 
+			   ?RDBMS:create_fixed_char_table(
+			      ?RDBMS:fixed_char_max())),
 
-    {updated, _} =  
+    {updated, _} =
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
-		       "'" ++ string:chars($a, 
-					   ?RDBMS:fixed_char_min())
+			   "'" ++ string:chars($a,
+					       ?RDBMS:fixed_char_min())
 		       ++ "')"),
 
     {selected, Fields, [{CharStr}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
     true = length(CharStr) == ?RDBMS:fixed_char_max(),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields),
-    ok.
+	    ["FIELD"] = odbc_test_lib:to_upper(Fields).
+
 %%-------------------------------------------------------------------------
 
 varchar_lower_limit(doc) ->
@@ -287,33 +375,33 @@ varchar_lower_limit(Config) when is_list(Config) ->
 
     %% Below limit
     {error, _} = 
-	odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++ 
-		       ?RDBMS:create_var_char_table(
-			  ?RDBMS:var_char_min() - 1)), 
+	odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++
+			   ?RDBMS:create_var_char_table(
+			      ?RDBMS:var_char_min() - 1)),
     %% Lower limit
     {updated, _} =  % Value == 0 || -1 driver dependent!
 	odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++ 
-		       ?RDBMS:create_var_char_table(
-			  ?RDBMS:var_char_min())), 
+				   ?RDBMS:create_var_char_table(
+				      ?RDBMS:var_char_min())),
+
+    Str = string:chars($a, ?RDBMS:var_char_min()),
 
     %% Right length data
     {updated, _} =  
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
-		       "'" ++ string:chars($a, ?RDBMS:var_char_min())
-		       ++ "')"),
+			   "'" ++ Str ++ "')"),
     %% Select data
-    {selected, Fields, [{"a"}]} =
+    {selected, Fields, [{Str}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
     
     ["FIELD"] = odbc_test_lib:to_upper(Fields),
 
-    %% Too long data
-    {error, _} =  
-	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
-		       "'" ++ string:chars($a, 
-					   (?RDBMS:var_char_min()+1)) 
-		       ++ "')"),		
-    ok.
+    %% Too long datae
+    {error, _} =
+		odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++
+				   "'" ++ string:chars($a,
+						       (?RDBMS:var_char_min()+1))
+			       ++ "')").
 
 %%-------------------------------------------------------------------------
 
@@ -389,8 +477,7 @@ varchar_no_padding(Config) when is_list(Config) ->
     {selected, Fields, [{CharStr}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
     true = length(CharStr) /= ?RDBMS:var_char_max(),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields),
-    ok.
+    ["FIELD"] = odbc_test_lib:to_upper(Fields).
 
 %%-------------------------------------------------------------------------
 
@@ -413,8 +500,7 @@ text_lower_limit(Config) when is_list(Config) ->
 
     {selected, Fields, [{"a"}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields),
-    ok.
+    ["FIELD"] = odbc_test_lib:to_upper(Fields).
 
 %%-------------------------------------------------------------------------
 
@@ -444,8 +530,7 @@ text_upper_limit(Config) when is_list(Config) ->
 %%     {error, _} =  
 %% 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 %% 		       "'" ++ string:chars($a, (?RDBMS:text_max()+1)) 
-%% 		       ++ "')"),		
-%%     ok.
+%% 		       ++ "')").
 
 %%-------------------------------------------------------------------------
 
@@ -469,13 +554,18 @@ binary_char_fixed_lower_limit(Config) when is_list(Config) ->
 		       ?RDBMS:create_fixed_char_table(
 			  ?RDBMS:fixed_char_min())), 
 
+    Str = string:chars($a, ?RDBMS:fixed_char_min()),
+
     %% Right length data
     {updated, _} =  
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++
-		       "'" ++ string:chars($a, ?RDBMS:fixed_char_min())
+		       "'" ++ Str
 		       ++ "')"),
+
+    Bin = list_to_binary(Str),
+
     %% Select data
-    {selected, Fields,[{<<"a">>}]} =
+    {selected, Fields,[{Bin}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
 
     ["FIELD"] = odbc_test_lib:to_upper(Fields),
@@ -486,8 +576,7 @@ binary_char_fixed_lower_limit(Config) when is_list(Config) ->
 		       "'" ++ string:chars($a, 
 					   (?RDBMS:fixed_char_min()
 					    + 1)) 
-		       ++ "')"),		
-    ok.
+		       ++ "')").
 %%-------------------------------------------------------------------------
 
 binary_char_fixed_upper_limit(doc) ->
@@ -565,8 +654,8 @@ binary_char_fixed_padding(Config) when is_list(Config) ->
     {selected, Fields, [{CharBin}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
     true = size(CharBin) == ?RDBMS:fixed_char_max(),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields),
-    ok.
+    ["FIELD"] = odbc_test_lib:to_upper(Fields).
+
 %%-------------------------------------------------------------------------
 
 binary_varchar_lower_limit(doc) ->
@@ -588,13 +677,17 @@ binary_varchar_lower_limit(Config) when is_list(Config) ->
 		       ?RDBMS:create_var_char_table(
 			  ?RDBMS:var_char_min())), 
 
+    Str = string:chars($a, ?RDBMS:var_char_min()),
+
     %% Right length data
     {updated, _} =  
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
-		       "'" ++ string:chars($a, ?RDBMS:var_char_min())
+		       "'" ++ Str
 		       ++ "')"),
+    BinStr = list_to_binary(Str),
+
     %% Select data
-    {selected, Fields, [{<<"a">>}]} =
+    {selected, Fields, [{BinStr}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
     
     ["FIELD"] = odbc_test_lib:to_upper(Fields),
@@ -604,8 +697,7 @@ binary_varchar_lower_limit(Config) when is_list(Config) ->
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 		       "'" ++ string:chars($a, 
 					   (?RDBMS:var_char_min()+1)) 
-		       ++ "')"),		
-    ok.
+		       ++ "')").
 
 %%-------------------------------------------------------------------------
 
@@ -654,8 +746,7 @@ binary_varchar_upper_limit(Config) when is_list(Config) ->
 	    {error, _} =
 		odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++ 
 			       ?RDBMS:create_var_char_table(
-				  (?RDBMS:var_char_max() + 1))),
-	    ok
+				  (?RDBMS:var_char_max() + 1)))
     end.
 %%-------------------------------------------------------------------------
 
@@ -681,8 +772,7 @@ binary_varchar_no_padding(Config) when is_list(Config) ->
     {selected, Fields, [{CharBin}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
     true = size(CharBin) /= ?RDBMS:var_char_max(),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields),
-    ok.
+    ["FIELD"] = odbc_test_lib:to_upper(Fields).
 
 %%-------------------------------------------------------------------------
 
@@ -705,8 +795,7 @@ binary_text_lower_limit(Config) when is_list(Config) ->
 
     {selected, Fields, [{<<"a">>}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields),
-    ok.
+    ["FIELD"] = odbc_test_lib:to_upper(Fields).
 
 %%-------------------------------------------------------------------------
 
@@ -736,11 +825,7 @@ binary_text_upper_limit(Config) when is_list(Config) ->
 %%     {error, _} =  
 %% 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 %% 		       "'" ++ string:chars($a, (?RDBMS:text_max()+1)) 
-%% 		       ++ "')"),		
-%%     ok.
-
-
-%%-------------------------------------------------------------------------
+%% 		       ++ "')").
 
 
 %%-------------------------------------------------------------------------
@@ -774,8 +859,7 @@ tiny_int_lower_limit(Config) when is_list(Config) ->
 		odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 			       "'" ++ integer_to_list(?RDBMS:tiny_int_min() 
 						      - 1)
-			       ++ "')"),
-	    ok
+			       ++ "')")
     end.
 
 %%-------------------------------------------------------------------------
@@ -809,8 +893,7 @@ tiny_int_upper_limit(Config) when is_list(Config) ->
 		odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 			       "'" ++ integer_to_list(?RDBMS:tiny_int_max()
 						      + 1)
-			       ++ "')"),
-	    ok
+			       ++ "')")
     end.
 
 %%-------------------------------------------------------------------------
@@ -840,8 +923,7 @@ small_int_lower_limit(Config) when is_list(Config) ->
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 		       "'"  ++ integer_to_list(?RDBMS:small_int_min()
 					       - 1)
-		       ++ "')"),
-    ok.
+		       ++ "')").
 
 %%-------------------------------------------------------------------------
 
@@ -870,8 +952,7 @@ small_int_upper_limit(Config) when is_list(Config) ->
 	odbc:sql_query(Ref,"INSERT INTO " ++ Table ++" VALUES(" ++  
 		       "'" ++ integer_to_list(?RDBMS:small_int_max() 
 					      + 1)
-		       ++ "')"),
-    ok.
+		       ++ "')").
 
 %%-------------------------------------------------------------------------
 int_lower_limit(doc) ->
@@ -898,8 +979,7 @@ int_lower_limit(Config) when is_list(Config) ->
     {error, _} =  
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 		       "'" ++ integer_to_list(?RDBMS:int_min() - 1)
-		       ++ "')"),
-    ok.
+		       ++ "')").
 
 %%-------------------------------------------------------------------------
 
@@ -927,8 +1007,7 @@ int_upper_limit(Config) when is_list(Config) ->
     {error, _} =  
 	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 		       "'" ++ integer_to_list(?RDBMS:int_max() + 1)
-		       ++ "')"),    
-    ok.
+		       ++ "')").
 
 
 %%-------------------------------------------------------------------------
@@ -957,8 +1036,7 @@ big_int_lower_limit(Config) when is_list(Config) ->
  	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 		       "'" ++ integer_to_list(?RDBMS:big_int_min() 
 					      - 1)
-		       ++ "')"),
-    ok.
+		       ++ "')").
 
 %%-------------------------------------------------------------------------
 
@@ -987,8 +1065,7 @@ big_int_upper_limit(Config) when is_list(Config) ->
  	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 		       "'" ++ integer_to_list(?RDBMS:big_int_max() 
 					      + 1)
-		       ++ "')"),
-    ok.
+		       ++ "')").
 %%-------------------------------------------------------------------------
 
 bit_false(doc) ->
@@ -1020,8 +1097,7 @@ bit_false(Config) when is_list(Config) ->
 	    {error, _} =  
 		odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 			       "'" ++ integer_to_list(-1)
-			       ++ "')"),
-	    ok
+			       ++ "')")
     end.
 
 %%-------------------------------------------------------------------------
@@ -1056,14 +1132,10 @@ bit_true(Config) when is_list(Config) ->
 	    {error, _} =  
 		odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
 			       "'" ++ integer_to_list(-1)
-			       ++ "')"),
-	    ok
+			       ++ "')")
     end.
 
 %%-------------------------------------------------------------------------
-
-
-%%-------------------------------------------------------------------------
 float_lower_limit(doc) ->
     [""];
 float_lower_limit(suite) ->
@@ -1073,44 +1145,45 @@ float_lower_limit(Config) when is_list(Config) ->
     Ref = ?config(connection_ref, Config),   
     Table = ?config(tableName, Config),
 
-    {updated, _} =  % Value == 0 || -1 driver dependent!
-	odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++ 
-		       ?RDBMS:create_float_table()), 
-
-    {updated, _} =  
-	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
-		       "'" ++ float_to_list(
-				?RDBMS:float_min())
-		       ++ "')"),
-    {selected,[_ColName],[{MinFloat}]} = 
-	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-
-    true = ?RDBMS:float_min() == MinFloat,
-
     case ?RDBMS of
-	oracle ->
-	    {updated, _} =  % Value == 0 || -1 driver dependent!
-		odbc:sql_query(Ref, "DROP TABLE " ++ Table), 
-
+	mysql ->
+	    {skip, "Not clearly defined in MYSQL"};
+	_ ->
 	    {updated, _} =  % Value == 0 || -1 driver dependent!
 		odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++ 
-			       ?RDBMS:create_float_table()), 
+				   ?RDBMS:create_float_table()),
 
 	    {updated, _} =  
-		odbc:sql_query(Ref, 
-			       "INSERT INTO " ++ Table ++" VALUES(" ++ 
-			       ?RDBMS:float_underflow() ++ ")"),
-
-	    SelectResult = ?RDBMS:float_zero_selected(),
-	    SelectResult =
-		odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table);
-	_ ->
-	    {error, _} =  
 		odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
-			       ?RDBMS:float_underflow() ++ ")")
-    end,
-    ok.
+				   "'" ++ float_to_list(
+					    ?RDBMS:float_min())
+			       ++ "')"),
+	    {selected,[_ColName],[{MinFloat}]} =
+		odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
 
+	    true = ?RDBMS:float_min() == MinFloat,
+
+	    case ?RDBMS of
+		oracle ->
+		    {updated, _} =  % Value == 0 || -1 driver dependent!
+			odbc:sql_query(Ref, "DROP TABLE " ++ Table),
+
+		    {updated, _} =  % Value == 0 || -1 driver dependent!
+			odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++
+					   ?RDBMS:create_float_table()),
+		    {updated, _} =
+			odbc:sql_query(Ref,
+				       "INSERT INTO " ++ Table ++" VALUES(" ++
+				       ?RDBMS:float_underflow() ++ ")"),
+		    SelectResult = ?RDBMS:float_zero_selected(),
+		    SelectResult =
+			odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table);
+		_ ->
+		    {error, _} =
+			odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++
+					   ?RDBMS:float_underflow() ++ ")")
+	    end
+    end.
 
 %%-------------------------------------------------------------------------
 float_upper_limit(doc) ->
@@ -1121,26 +1194,28 @@ float_upper_limit(Config) when is_list(Config) ->
     Ref = ?config(connection_ref, Config),   
     Table = ?config(tableName, Config),
 
-    {updated, _} =  % Value == 0 || -1 driver dependent!
-	odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++ 
-		       ?RDBMS:create_float_table()), 
-
-    {updated, _} =  
-	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
-		       "'" ++ float_to_list(
-				?RDBMS:float_max())
-		       ++ "')"),
-
+    case ?RDBMS of
+	mysql ->
+	    {skip, "Not clearly defined in MYSQL"};
+	_->
+	    {updated, _} =  % Value == 0 || -1 driver dependent!
+		odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++
+				   ?RDBMS:create_float_table()),
 
-    {selected,[_ColName],[{MaxFloat}]}
-	= odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
+	    {updated, _} =
+		odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++
+				   "'" ++ float_to_list(
+					    ?RDBMS:float_max())
+			       ++ "')"),
+	    {selected,[_ColName],[{MaxFloat}]}
+		= odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
 
-    true = ?RDBMS:float_max() == MaxFloat,
+	    true = ?RDBMS:float_max() == MaxFloat,
 
-    {error, _} =  
-	odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++ 
-		       ?RDBMS:float_overflow() ++ ")"),
-    ok.
+	    {error, _} =
+		odbc:sql_query(Ref, "INSERT INTO " ++ Table ++" VALUES(" ++
+				   ?RDBMS:float_overflow() ++ ")")
+    end.
 
 %%-------------------------------------------------------------------------
 float_zero(doc) ->
@@ -1160,8 +1235,7 @@ float_zero(Config) when is_list(Config) ->
 
     SelectResult = ?RDBMS:float_zero_selected(),
     SelectResult =
-	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-    ok.
+	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table).
 %%-------------------------------------------------------------------------
 real_zero(doc) ->
     ["Test the real value zero."];
@@ -1185,10 +1259,8 @@ real_zero(Config) when is_list(Config) ->
 
 	    SelectResult = ?RDBMS:real_zero_selected(),
 	    SelectResult =
-		odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-	    ok
+		odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table)
     end.
-%%-------------------------------------------------------------------------
 %%------------------------------------------------------------------------
 dec_long(doc) ->
     [""];
@@ -1207,8 +1279,7 @@ dec_long(Config) when is_list(Config) ->
 
     {selected, Fields, [{2}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields),
-    ok.
+    ["FIELD"] = odbc_test_lib:to_upper(Fields).
 %%------------------------------------------------------------------------
 dec_double(doc) ->
     [""];
@@ -1255,8 +1326,7 @@ dec_double(Config) when is_list(Config) ->
 
     {selected, Fields2, [{1.60000}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields2),
-    ok.
+    ["FIELD"] = odbc_test_lib:to_upper(Fields2).
 
 %%------------------------------------------------------------------------
 dec_bignum(doc) ->
@@ -1289,8 +1359,7 @@ dec_bignum(Config) when is_list(Config) ->
 
     {selected, Fields1, [{"1.6"}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields1),
-    ok.
+    ["FIELD"] = odbc_test_lib:to_upper(Fields1).
 %%------------------------------------------------------------------------
 num_long(doc) ->
     [""];
@@ -1309,8 +1378,7 @@ num_long(Config) when is_list(Config) ->
 
     {selected, Fields, [{2}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields),
-    ok.
+    ["FIELD"] = odbc_test_lib:to_upper(Fields).
 %%------------------------------------------------------------------------
 num_double(doc) ->
     [""];
@@ -1356,8 +1424,7 @@ num_double(Config) when is_list(Config) ->
 
     {selected, Fields2, [{1.6000}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-     ["FIELD"] = odbc_test_lib:to_upper(Fields2),
-    ok.
+     ["FIELD"] = odbc_test_lib:to_upper(Fields2).
 %%------------------------------------------------------------------------
 num_bignum(doc) ->
     [""];
@@ -1389,21 +1456,19 @@ num_bignum(Config) when is_list(Config) ->
 
     {selected, Fields1, [{"1.6"}]} =
 	odbc:sql_query(Ref,"SELECT FIELD FROM " ++ Table),
-    ["FIELD"] = odbc_test_lib:to_upper(Fields1),
-    ok.
+    ["FIELD"] = odbc_test_lib:to_upper(Fields1).
 
 %%------------------------------------------------------------------------
-unicode(doc) ->
+utf8(doc) ->
     ["Test unicode support"];
-unicode(suit) ->
+utf8(suit) ->
     [];
-unicode(Config) when is_list(Config) ->
+utf8(Config) when is_list(Config) ->
     Ref = ?config(connection_ref, Config),   
     Table = ?config(tableName, Config),
-    {updated, _} =  % Value == 0 || -1 driver dependent!
-	odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++ 
-		       ?RDBMS:create_unicode_table()), 
     
+    odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++ "(FIELD text)"),
+
     Latin1Data = ["���������",
                   "testasdf",
                   "Row 3",
@@ -1416,39 +1481,7 @@ unicode(Config) when is_list(Config) ->
                   "Row 10",
                   "Row 11",
                   "Row 12"],
-  
-    case ?RDBMS of
-	sqlserver ->
-	    w_char_support_win(Ref, Table, Latin1Data);
-	postgres ->
-	    direct_utf8(Ref, Table, Latin1Data);
-	oracle ->
-	    {skip, "not currently supported"}
-    end.
-
-w_char_support_win(Ref, Table, Latin1Data) ->
-    UnicodeIn = lists:map(fun(S) ->
-                                  unicode:characters_to_binary(S,latin1,{utf16,little})
-                          end,
-                          Latin1Data),
-     
-    test_server:format("UnicodeIn (utf 16): ~p ~n",[UnicodeIn]),
     
-    {updated, _} = odbc:param_query(Ref, "INSERT INTO " ++ Table ++ "(FIELD) values(?)",
-				    [{{sql_wvarchar,50},UnicodeIn}]),
-    
-    {selected,_,UnicodeOut} = odbc:sql_query(Ref,"SELECT * FROM " ++ Table),
-
-    test_server:format("UnicodeOut: ~p~n", [UnicodeOut]),
-    
-    Result = lists:map(fun({Unicode}) ->
-			       unicode:characters_to_list(Unicode,{utf16,little})
-		       end,
-		       UnicodeOut),
-    Latin1Data = Result.
-
-
-direct_utf8(Ref, Table, Latin1Data) ->    
     UnicodeIn = lists:map(fun(String) ->
 				  unicode:characters_to_binary(String,latin1,utf8)
 			  end,
@@ -1469,6 +1502,37 @@ direct_utf8(Ref, Table, Latin1Data) ->
     test_server:format("Result: ~p ~n", [Result]),
     
     Latin1Data = Result.
+%%------------------------------------------------------------------------
+
+nchar(doc) ->
+    ["Test unicode nchar support in sqlserver"];
+nchar(suit) ->
+    [];
+nchar(Config) when is_list(Config) ->
+    Ref = ?config(connection_ref, Config),
+    Table = ?config(tableName, Config),
+
+    {updated, _} =  % Value == 0 || -1 driver dependent!
+	odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++
+			   "(FIELD nchar(50))"),
+
+    w_char_support(Ref, Table, sql_wvarchar, 50).
+
+%%------------------------------------------------------------------------
+
+nvarchar(doc) ->
+    ["Test 'unicode' nvarchar support"];
+nvarchar(suit) ->
+    [];
+nvarchar(Config) when is_list(Config) ->
+    Ref = ?config(connection_ref, Config),
+    Table = ?config(tableName, Config),
+
+    {updated, _} =  % Value == 0 || -1 driver dependent!
+	odbc:sql_query(Ref,  "CREATE TABLE " ++ Table ++
+			   "(FIELD nvarchar(50))"),
+
+    w_char_support(Ref, Table, sql_wlongvarchar, 50).
 
 %%------------------------------------------------------------------------
 timestamp(doc) ->
@@ -1497,3 +1561,43 @@ timestamp(Config) when is_list(Config) ->
     TimeStamps = lists:map(fun(Value) -> {Value} end, Data),
    
     {selected,_, TimeStamps} = odbc:sql_query(Ref, "SELECT * FROM " ++ Table).
+%%------------------------------------------------------------------------
+
+w_char_support(Ref, Table, CharType, Size) ->
+    Latin1Data = ["���������",
+                  "testasdf",
+                  "Row 3",
+                  "Row 4",
+                  "Row 5",
+                  "Row 6",
+                  "Row 7",
+                  "Row 8",
+                  "Row 9",
+                  "Row 10",
+                  "Row 11",
+                  "Row 12"],
+
+    UnicodeIn = lists:map(fun(S) ->
+                                  unicode:characters_to_binary(S,latin1,{utf16,little})
+                          end,
+                          Latin1Data),
+
+    test_server:format("UnicodeIn (utf 16): ~p ~n",[UnicodeIn]),
+
+    {updated, _} = odbc:param_query(Ref, "INSERT INTO " ++ Table ++ "(FIELD) values(?)",
+				    [{{CharType, Size},UnicodeIn}]),
+
+    {selected,_,UnicodeOut} = odbc:sql_query(Ref,"SELECT * FROM " ++ Table),
+
+    test_server:format("UnicodeOut: ~p~n", [UnicodeOut]),
+
+    PadResult = lists:map(fun({Unicode}) ->
+			       unicode:characters_to_list(Unicode,{utf16,little})
+		       end,
+		       UnicodeOut),
+
+    test_server:format("Result: ~p~n", [PadResult]),
+
+    Result = lists:map(fun(Str) -> string:strip(Str) end, PadResult),
+
+    Latin1Data = Result.
diff --git a/lib/odbc/test/odbc_query_SUITE.erl b/lib/odbc/test/odbc_query_SUITE.erl
index 8b8d1e7a40..1852678b4b 100644
--- a/lib/odbc/test/odbc_query_SUITE.erl
+++ b/lib/odbc/test/odbc_query_SUITE.erl
@@ -43,19 +43,22 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
 all() -> 
     case odbc_test_lib:odbc_check() of
 	ok ->
-	    [sql_query, first, last, next, prev, select_count,
+	    [sql_query, next, {group, scrollable_cursors}, select_count,
 	     select_next, select_relative, select_absolute,
 	     create_table_twice, delete_table_twice, duplicate_key,
 	     not_connection_owner, no_result_set, query_error,
-	     multiple_select_result_sets, multiple_mix_result_sets,
-	     multiple_result_sets_error,
+	     {group, multiple_result_sets},
 	     {group, parameterized_queries}, {group, describe_table},
 	     delete_nonexisting_row];
 	Other -> {skip, Other}
     end.
 
 groups() -> 
-    [{parameterized_queries, [],
+    [{multiple_result_sets, [], [multiple_select_result_sets,
+                                 multiple_mix_result_sets,
+                                 multiple_result_sets_error]},
+     {scrollable_cursors, [],  [first, last, prev]},
+     {parameterized_queries, [],
       [{group, param_integers}, param_insert_decimal,
        param_insert_numeric, {group, param_insert_string},
        param_insert_float, param_insert_real,
@@ -72,15 +75,27 @@ groups() ->
       [describe_integer, describe_string, describe_floating,
        describe_dec_num, describe_no_such_table]}].
 
-init_per_group(_GroupName, Config) ->
+init_per_group(multiple_result_sets, Config) ->
+    case is_supported_multiple_resultsets(?RDBMS) of
+	true ->
+	    Config;
+	false ->
+	    {skip, "Not supported by " ++ atom_to_list(?RDBMS) ++ "driver"}
+    end;
+init_per_group(scrollable_cursors, Config) ->
+    case proplists:get_value(scrollable_cursors, odbc_test_lib:platform_options()) of
+	off ->
+	    {skip, "Not supported by driver"};
+	_ ->
+	    Config
+    end;
+
+init_per_group(_,Config) ->
     Config.
 
 end_per_group(_GroupName, Config) ->
     Config.
 
-					  
-
-
 %%--------------------------------------------------------------------
 %% Function: init_per_suite(Config) -> Config
 %% Config - [tuple()]
@@ -91,8 +106,17 @@ end_per_group(_GroupName, Config) ->
 %% variable, but should NOT alter/remove any existing entries.
 %%--------------------------------------------------------------------
 init_per_suite(Config) when is_list(Config) ->
-    application:start(odbc),
-    [{tableName, odbc_test_lib:unique_table_name()}| Config].
+    case odbc_test_lib:skip() of
+	true ->
+	    {skip, "ODBC not supported"};
+	false ->
+	    case (catch odbc:start()) of
+		ok ->
+		    [{tableName, odbc_test_lib:unique_table_name()}| Config];
+		_ ->
+		    {skip, "ODBC not startable"}
+	    end
+    end.
 
 %%--------------------------------------------------------------------
 %% Function: end_per_suite(Config) -> _
@@ -117,7 +141,8 @@ end_per_suite(_Config) ->
 %% variable, but should NOT alter/remove any existing entries.
 %%--------------------------------------------------------------------
 init_per_testcase(_Case, Config) ->
-    {ok, Ref} = odbc:connect(?RDBMS:connection_string(), []),
+    {ok, Ref} = odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
+    odbc_test_lib:strict(Ref, ?RDBMS),
     Dog = test_server:timetrap(?default_timeout),
     Temp = lists:keydelete(connection_ref, 1, Config),
     NewConfig = lists:keydelete(watchdog, 1, Temp),
@@ -136,7 +161,7 @@ end_per_testcase(_Case, Config) ->
     ok = odbc:disconnect(Ref),
     %% Clean up if needed 
     Table = ?config(tableName, Config),
-    {ok, NewRef} = odbc:connect(?RDBMS:connection_string(), []),
+    {ok, NewRef} = odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()),
     odbc:sql_query(NewRef, "DROP TABLE " ++ Table), 
     odbc:disconnect(NewRef),
     Dog = ?config(watchdog, Config),
@@ -663,9 +688,6 @@ multiple_result_sets_error(Config) when is_list(Config) ->
     end.   
 
 %%-------------------------------------------------------------------------
-
-%%-------------------------------------------------------------------------
-%%-------------------------------------------------------------------------
 param_insert_tiny_int(doc)->
     ["Test insertion of tiny ints by parameterized queries."];
 param_insert_tiny_int(suite) ->
@@ -901,8 +923,6 @@ param_insert_numeric(Config) when is_list(Config) ->
     ok.
 
 %%-------------------------------------------------------------------------
-
-%%-------------------------------------------------------------------------
 param_insert_char(doc)->
     ["Test insertion of fixed length string by parameterized queries."];
 param_insert_char(suite) ->
@@ -1325,8 +1345,6 @@ param_select(Config) when is_list(Config) ->
     ok.
 
 %%-------------------------------------------------------------------------
-
-%%-------------------------------------------------------------------------
 describe_integer(doc) ->
     ["Test describe_table/[2,3] for integer columns."];
 describe_integer(suite) ->
@@ -1338,7 +1356,7 @@ describe_integer(Config) when is_list(Config) ->
     {updated, _} = 
 	odbc:sql_query(Ref, 
 		       "CREATE TABLE " ++ Table ++
-		       " (int1 SMALLINT, int2 INT, int3 INTEGER)"),
+		       " (myint1 SMALLINT, myint2 INT, myint3 INTEGER)"),
 
     Decs = ?RDBMS:describe_integer(),
     %% Make sure to test timeout clause
@@ -1399,7 +1417,7 @@ describe_dec_num(Config) when is_list(Config) ->
     {updated, _} = 
 	odbc:sql_query(Ref, 
 		       "CREATE TABLE " ++ Table ++
-		       " (dec DECIMAL(9,3), num NUMERIC(9,2))"),
+		       " (mydec DECIMAL(9,3), mynum NUMERIC(9,2))"),
 
     Decs = ?RDBMS:describe_dec_num(),
 
@@ -1451,3 +1469,7 @@ is_driver_error(Error) ->
 	false ->
 	    test_server:fail(Error)
     end.
+is_supported_multiple_resultsets(sqlserver) ->
+    true;
+is_supported_multiple_resultsets(_) ->
+    false.
diff --git a/lib/odbc/test/odbc_start_SUITE.erl b/lib/odbc/test/odbc_start_SUITE.erl
index 65b990133f..e3a3440559 100644
--- a/lib/odbc/test/odbc_start_SUITE.erl
+++ b/lib/odbc/test/odbc_start_SUITE.erl
@@ -39,11 +39,18 @@
 %% variable, but should NOT alter/remove any existing entries.
 %%--------------------------------------------------------------------
 init_per_suite(Config) ->
-    case code:which(odbc) of
-	non_existing ->
-	    {skip, "No ODBC built"};
-	_ ->
-	    [{tableName, odbc_test_lib:unique_table_name()} | Config]
+    case odbc_test_lib:skip() of
+	true ->
+	    {skip, "ODBC not supported"};
+	false ->
+	    case code:which(odbc) of
+		non_existing ->
+		    {skip, "No ODBC built"};
+		_ ->
+		    %% Make sure odbc is not already started
+		    odbc:stop(),
+		    [{tableName, odbc_test_lib:unique_table_name()} | Config]
+	    end
     end.
 
 %%--------------------------------------------------------------------
@@ -125,14 +132,16 @@ start(doc) ->
 start(suite) -> 
     [];
 start(Config) when is_list(Config) -> 
-    {error,odbc_not_started} = odbc:connect(?RDBMS:connection_string(), []),
+    PlatformOptions = odbc_test_lib:platform_options(),
+	{error,odbc_not_started} = odbc:connect(?RDBMS:connection_string(),
+					    PlatformOptions),
     odbc:start(),
-    case odbc:connect(?RDBMS:connection_string(), []) of
+    case odbc:connect(?RDBMS:connection_string(), PlatformOptions) of
 	{ok, Ref0} ->
 	    ok = odbc:disconnect(Ref0),
 	    odbc:stop(),
 	    {error,odbc_not_started} = 
-		odbc:connect(?RDBMS:connection_string(), []),
+		odbc:connect(?RDBMS:connection_string(), PlatformOptions),
 	    start_odbc(transient),
 	    start_odbc(permanent);
 	{error, odbc_not_started} ->
@@ -144,7 +153,7 @@ start(Config) when is_list(Config) ->
     
 start_odbc(Type) ->
     ok = odbc:start(Type),
-    case odbc:connect(?RDBMS:connection_string(), []) of
+    case odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()) of
 	{ok, Ref} ->
 	    ok = odbc:disconnect(Ref),
 	    odbc:stop();
diff --git a/lib/odbc/test/odbc_test.hrl b/lib/odbc/test/odbc_test.hrl
index 87f50043db..f7bb338a7f 100644
--- a/lib/odbc/test/odbc_test.hrl
+++ b/lib/odbc/test/odbc_test.hrl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2002-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -25,9 +25,16 @@
 
 -define(RDBMS, case os:type() of
 		   {unix, sunos} ->
-		       postgres;
+		       mysql;
 		   {unix,linux} ->
-		       postgres;
+		       case  erlang:system_info({wordsize, external}) of
+			   4 ->
+			       mysql;
+			   _ ->
+			       postgres
+		       end;
+		   {unix, darwin} ->
+		       mysql;
 		   {win32, _} ->
 		       sqlserver
 	       end).
diff --git a/lib/odbc/test/odbc_test_lib.erl b/lib/odbc/test/odbc_test_lib.erl
index 012eb96e43..4d7d1ae2fa 100644
--- a/lib/odbc/test/odbc_test_lib.erl
+++ b/lib/odbc/test/odbc_test_lib.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2002-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -36,20 +36,9 @@ match_float(Float, Match, Delta) ->
     (Float < Match + Delta) and (Float > Match - Delta).
 
 odbc_check() ->
-    case erlang:system_info(wordsize) of
+    case erlang:system_info({wordsize, external}) of
 	4 ->
-	    case test_server:os_type() of
-		{unix, sunos} ->
-		    ok;
-		{unix, linux} ->
-		    ok;
-		{win32, _} ->
-		    ok;
-		Other ->
-		    lists:flatten(
-		      io_lib:format("Platform not supported: ~w",
-				    [Other]))
-	    end;
+	    ok;
 	Other ->
 	    case os:type() of
 		{unix, linux} ->
@@ -75,3 +64,46 @@ check_row_count(Expected, Count) ->
 
 to_upper(List) ->
     lists:map(fun(Str) -> string:to_upper(Str) end, List).
+
+strict(Ref, mysql) ->
+    odbc:sql_query(Ref, "SET sql_mode='STRICT_ALL_TABLES,STRICT_TRANS_TABLES';");
+strict(_,_) ->
+    ok.
+
+platform_options() ->
+    [].
+
+skip() ->
+    case os:type() of
+	{unix, linux} ->
+	    Issue = linux_issue(),
+	    is_sles9(Issue);
+	{unix, sunos} ->
+	    not supported_solaris();
+	_ ->
+	    false
+    end.
+
+supported_solaris() ->
+    case os:version() of
+	{_,10,_} ->
+	    true;
+	_ ->
+	    false
+    end.
+
+linux_issue() ->
+    {ok, Binary} = file:read_file("/etc/issue"),
+    string:tokens(binary_to_list(Binary), " ").
+
+is_sles11(IssueTokens) ->
+    lists:member("11", IssueTokens).
+
+is_sles10(IssueTokens) ->
+    lists:member("10", IssueTokens).
+
+is_sles9(IssueTokens) ->
+    lists:member("9", IssueTokens).
+
+is_ubuntu(IssueTokens) ->
+    lists:member("Ubuntu", IssueTokens).
diff --git a/lib/odbc/test/oracle.erl b/lib/odbc/test/oracle.erl
index ebf6dbb6bf..d74863d8c1 100644
--- a/lib/odbc/test/oracle.erl
+++ b/lib/odbc/test/oracle.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2002-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -108,10 +108,6 @@ create_text_table() ->
     " (FIELD long)". %Oracle long is variable length char data
 
 %-------------------------------------------------------------------------
-create_unicode_table() ->
-    " (FIELD nvarchar(50))".
-
-%-------------------------------------------------------------------------
 create_timestamp_table() ->
     " (FIELD DATETIME)". 
 
@@ -231,8 +227,8 @@ param_select() ->
 
 %-------------------------------------------------------------------------
 describe_integer() ->
-    {ok,[{"INT1",{sql_decimal,38,0}},{"INT2",{sql_decimal,38,0}},
-	 {"INT3",{sql_decimal,38,0}}]}.
+    {ok,[{"MYINT1",{sql_decimal,38,0}},{"MYINT2",{sql_decimal,38,0}},
+	 {"MYINT3",{sql_decimal,38,0}}]}.
     
 describe_string() ->
     {ok,[{"STR1",{sql_char,10}},                           
@@ -243,4 +239,4 @@ describe_string() ->
 describe_floating() ->
     {ok,[{"F",sql_double},{"R",sql_double},{"D",sql_double}]}.
 describe_dec_num() ->
-    {ok,[{"DEC",{sql_decimal,9,3}},{"NUM",{sql_decimal,9,2}}]}.
+    {ok,[{"MYDEC",{sql_decimal,9,3}},{"MYNUM",{sql_decimal,9,2}}]}.
diff --git a/lib/odbc/test/postgres.erl b/lib/odbc/test/postgres.erl
index 169ca26e43..d564dbd5ff 100644
--- a/lib/odbc/test/postgres.erl
+++ b/lib/odbc/test/postgres.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -30,7 +30,7 @@ connection_string() ->
 	{unix, sunos} ->
 	    "DSN=Postgres;UID=odbctest";
 	{unix, linux} ->
-	    Size = erlang:system_info(wordsize),
+	    Size = erlang:system_info({wordsize, external}),
 	    linux_dist_connection_string(Size)  
     end.
 
@@ -43,7 +43,12 @@ linux_dist_connection_string(4) ->
     end;
 
 linux_dist_connection_string(_) ->
-    "DSN=PostgresLinux64;UID=odbctest".
+    case linux_dist() of
+	"ubuntu" ->
+	    "DSN=PostgresLinux64Ubuntu;UID=odbctest";
+	_ ->
+	    "DSN=PostgresLinux64;UID=odbctest"
+    end.
 			
 linux_dist() ->
     case file:read_file("/etc/issue") of
@@ -135,10 +140,6 @@ create_text_table() ->
     " (FIELD text)". 
 
 %-------------------------------------------------------------------------
-create_unicode_table() ->
-    " (FIELD text)". 
-
-%-------------------------------------------------------------------------
 create_timestamp_table() ->
     " (FIELD TIMESTAMP)". 
 
@@ -275,9 +276,9 @@ param_select() ->
 
 %-------------------------------------------------------------------------
 describe_integer() ->
-    {ok,[{"int1",sql_smallint},
-	 {"int2",sql_integer},
-	 {"int3",sql_integer}]}.
+    {ok,[{"myint1",sql_smallint},
+	 {"myint2",sql_integer},
+	 {"myint3",sql_integer}]}.
 
 describe_string() ->
     {ok,[{"str1",{sql_char,10}},                           
@@ -288,7 +289,7 @@ describe_string() ->
 describe_floating() ->
     {ok,[{"f",sql_real},{"r",sql_real},{"d",{sql_float,15}}]}.
 describe_dec_num() ->
-    {ok,[{"dec",{sql_numeric,9,3}},{"num",{sql_numeric,9,2}}]}.
+    {ok,[{"mydec",{sql_numeric,9,3}},{"mynum",{sql_numeric,9,2}}]}.
 
 describe_timestamp() ->
     {ok, [{"field", sql_timestamp}]}.
diff --git a/lib/odbc/test/sqlserver.erl b/lib/odbc/test/sqlserver.erl
index e3fe30e0bc..59252d4276 100644
--- a/lib/odbc/test/sqlserver.erl
+++ b/lib/odbc/test/sqlserver.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2002-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -123,10 +123,6 @@ create_text_table() ->
     " (FIELD text)".
 
 %-------------------------------------------------------------------------
-create_unicode_table() ->
-    " (FIELD nvarchar(50))".
-
-%-------------------------------------------------------------------------
 create_timestamp_table() ->
     " (FIELD DATETIME)". 
 
@@ -279,8 +275,8 @@ param_select() ->
 %-------------------------------------------------------------------------
 
 describe_integer() ->
-    {ok,[{"int1", sql_smallint},{"int2", sql_integer},
-	 {"int3", sql_integer}]}.
+    {ok,[{"myint1", sql_smallint},{"myint2", sql_integer},
+	 {"myint3", sql_integer}]}.
 
 describe_string() ->
     {ok,[{"str1",{sql_char,10}},                           
@@ -292,7 +288,7 @@ describe_floating() ->
     {ok,[{"f", sql_real},{"r", sql_real}, {"d", {sql_float, 53}}]}.
 
 describe_dec_num() ->
-    {ok,[{"dec",{sql_decimal,9,3}},{"num",{sql_numeric,9,2}}]}.
+    {ok,[{"mydec",{sql_decimal,9,3}},{"mynum",{sql_numeric,9,2}}]}.
 
 describe_timestamp() ->
     {ok, [{"field", sql_timestamp}]}.
diff --git a/lib/odbc/vsn.mk b/lib/odbc/vsn.mk
index 42a51be33e..120ed9ee3d 100644
--- a/lib/odbc/vsn.mk
+++ b/lib/odbc/vsn.mk
@@ -1 +1 @@
-ODBC_VSN = 2.10.10
+ODBC_VSN = 2.10.11
diff --git a/lib/parsetools/doc/src/leex.xml b/lib/parsetools/doc/src/leex.xml
index 12abfd244f..1fa426a79e 100644
--- a/lib/parsetools/doc/src/leex.xml
+++ b/lib/parsetools/doc/src/leex.xml
@@ -79,6 +79,10 @@ Token = tuple()</code>
             <item><p>Causes warnings to be printed as they occur. Default is
               <c>true</c>.</p>
             </item>
+            <tag><c>warnings_as_errors</c></tag>
+            <item>
+              <p>Causes warnings to be treated as errors.</p>
+            </item>
             <tag><c>{report, bool()}</c></tag>
             <item><p>This is a short form for both <c>report_errors</c> and
               <c>report_warnings</c>.</p>
diff --git a/lib/parsetools/doc/src/yecc.xml b/lib/parsetools/doc/src/yecc.xml
index 81f1550b0a..1d2a985d7d 100644
--- a/lib/parsetools/doc/src/yecc.xml
+++ b/lib/parsetools/doc/src/yecc.xml
@@ -95,6 +95,10 @@
           <item>This is a short form for both <c>report_errors</c> and
           <c>report_warnings</c>.
           </item>
+          <tag><c>warnings_as_errors</c></tag>
+          <item>
+            <p>Causes warnings to be treated as errors.</p>
+          </item>
           <tag><c>{return_errors, bool()}</c>.</tag>
           <item>If this flag is set, <c>{error, Errors, Warnings}</c>
            is returned when there are errors. Default is
@@ -421,9 +425,9 @@ myparser:parse_and_scan({Mod, Tokenizer, Args})    </code>
 Nonterminals E T F.
 Terminals '+' '*' '(' ')' number.
 Rootsymbol E.
-E -> E '+' T: ['$1', '$2', '$3'].
+E -> E '+' T: ['$2', '$1', '$3'].
 E -> T : '$1'.
-T -> T '*' F: ['$1', '$2', '$3'].
+T -> T '*' F: ['$2', '$1', '$3'].
 T -> F : '$1'.
 F -> '(' E ')' : '$2'.
 F -> number : '$1'.    </code>
@@ -434,8 +438,8 @@ Terminals '+' '*' '(' ')' number.
 Rootsymbol E.
 Left 100 '+'.
 Left 200 '*'.
-E -> E '+' E : ['$1', '$2', '$3'].
-E -> E '*' E : ['$1', '$2', '$3'].
+E -> E '+' E : ['$2', '$1', '$3'].
+E -> E '*' E : ['$2', '$1', '$3'].
 E -> '(' E ')' : '$2'.
 E -> number : '$1'.    </code>
     <p>3. An overloaded minus operator:</p>
diff --git a/lib/parsetools/src/leex.erl b/lib/parsetools/src/leex.erl
index d0b4b9efe7..cdf20461d9 100644
--- a/lib/parsetools/src/leex.erl
+++ b/lib/parsetools/src/leex.erl
@@ -35,7 +35,7 @@
 -export([compile/3,file/1,file/2,format_error/1]).
 
 -import(lists, [member/2,reverse/1,sort/1,delete/2,
-                keysort/2,keydelete/3,keyfind/3,
+                keysort/2,keydelete/3,
                 map/2,foldl/3,foreach/2,flatmap/2]).
 -import(string, [substr/2,substr/3,span/2]).
 -import(ordsets, [is_element/2,add_element/2,union/2]).
@@ -58,7 +58,7 @@
                gfile=[],        % Graph file
                module,          % Module name
                opts=[],         % Options
-               posix=false,     % POSIX regular expressions
+               % posix=false,   % POSIX regular expressions
                errors=[],
                warnings=[]
               }).
@@ -73,12 +73,15 @@
 %%% Interface to erl_compile.
 
 compile(Input0, Output0,
-        #options{warning = WarnLevel, verbose=Verbose, includes=Includes}) ->
+        #options{warning = WarnLevel, verbose=Verbose, includes=Includes,
+		 specific=Specific}) ->
     Input = assure_extension(shorten_filename(Input0), ".xrl"),
     Output = assure_extension(shorten_filename(Output0), ".erl"),
     Includefile = lists:sublist(Includes, 1),
+    Werror = proplists:get_bool(warnings_as_errors, Specific),
     Opts = [{scannerfile,Output},{includefile,Includefile},{verbose,Verbose},
-            {report_errors,true},{report_warnings,WarnLevel > 0}],
+            {report_errors,true},{report_warnings,WarnLevel > 0},
+	    {warnings_as_errors, Werror}],
     case file(Input, Opts) of
         {ok, _} ->
             ok;
@@ -107,10 +110,15 @@ file(File, Opts0) ->
     St = try
              {ok,REAs,Actions,Code,St2} = parse_file(St1),
              {DFA,DF} = make_dfa(REAs, St2),
-             St3 = out_file(St2, DFA, DF, Actions, Code),
-             case lists:member(dfa_graph, St3#leex.opts) of
-                 true -> out_dfa_graph(St3, DFA, DF);
-                 false -> St3
+             case werror(St2) of
+                 false ->
+                     St3 = out_file(St2, DFA, DF, Actions, Code),
+                     case lists:member(dfa_graph, St3#leex.opts) of
+                         true -> out_dfa_graph(St3, DFA, DF);
+                         false -> St3
+                     end;
+                 true ->
+                     St2
              end
          catch #leex{}=St4 ->
              St4
@@ -131,8 +139,8 @@ format_error({regexp,E})->
                  "unterminated " ++ Cs;
              {illegal_char,Cs} ->
                  "illegal character " ++ Cs;
-             {posix_cc,What} ->
-                 ["illegal POSIX character class ",io_lib:write_string(What)];
+%%           {posix_cc,What} ->
+%%               ["illegal POSIX character class ",io_lib:write_string(What)];
              {char_class,What} ->
                  ["illegal character class ",io_lib:write_string(What)]
          end,
@@ -163,7 +171,8 @@ options(Options0) when is_list(Options0) ->
                              (T) -> [T]
                           end, Options0),
         options(Options, [scannerfile,includefile,report_errors,
-                          report_warnings,return_errors,return_warnings,
+                          report_warnings,warnings_as_errors,
+                          return_errors,return_warnings,
                           verbose,dfa_graph], [])
     catch error: _ -> badarg
     end;
@@ -217,6 +226,7 @@ default_option(dfa_graph) -> false;
 default_option(includefile) -> [];
 default_option(report_errors) -> true;
 default_option(report_warnings) -> true;
+default_option(warnings_as_errors) -> false;
 default_option(return_errors) -> false;
 default_option(return_warnings) -> false;
 default_option(scannerfile) -> [];
@@ -225,6 +235,7 @@ default_option(verbose) -> false.
 atom_option(dfa_graph) -> {dfa_graph,true};
 atom_option(report_errors) -> {report_errors,true};
 atom_option(report_warnings) -> {report_warnings,true};
+atom_option(warnings_as_errors) -> {warnings_as_errors,true};
 atom_option(return_errors) -> {return_errors,true};
 atom_option(return_warnings) -> {return_warnings,true};
 atom_option(verbose) -> {verbose,true};
@@ -251,19 +262,29 @@ leex_ret(St) ->
     report_warnings(St),
     Es = pack_errors(St#leex.errors),
     Ws = pack_warnings(St#leex.warnings),
+    Werror = werror(St),
     if 
+        Werror ->
+            do_error_return(St, Es, Ws);
         Es =:= [] -> 
             case member(return_warnings, St#leex.opts) of
                 true -> {ok, St#leex.efile, Ws};
                 false -> {ok, St#leex.efile}
             end;
-        true -> 
-            case member(return_errors, St#leex.opts) of
-                true -> {error, Es, Ws};
-                false -> error
-            end
+        true ->
+            do_error_return(St, Es, Ws)
+    end.
+
+do_error_return(St, Es, Ws) ->
+    case member(return_errors, St#leex.opts) of
+        true -> {error, Es, Ws};
+        false -> error
     end.
 
+werror(St) ->
+    St#leex.warnings =/= []
+	andalso member(warnings_as_errors, St#leex.opts).
+
 pack_errors([{File,_} | _] = Es) ->
     [{File, flatmap(fun({_,E}) -> [E] end, sort(Es))}];
 pack_errors([]) ->
@@ -286,16 +307,26 @@ report_errors(St) ->
              end, report_errors, St#leex.opts).
 
 report_warnings(St) ->
-    when_opt(fun () ->
-                     foreach(fun({File,{none,Mod,W}}) -> 
-                                     io:fwrite("~s: Warning: ~s\n",
-                                               [File,Mod:format_error(W)]);
-                                ({File,{Line,Mod,W}}) -> 
-                                     io:fwrite("~s:~w: Warning: ~s\n",
-                                               [File,Line,Mod:format_error(W)])
-                             end, sort(St#leex.warnings))
-             end, report_warnings, St#leex.opts).
-
+    Werror = member(warnings_as_errors, St#leex.opts),
+    Prefix = case Werror of
+		 true -> "";
+		 false -> "Warning: "
+	     end,
+    ReportWerror = Werror andalso member(report_errors, St#leex.opts),
+    ShouldReport = member(report_warnings, St#leex.opts) orelse ReportWerror,
+    when_bool(fun () ->
+		      foreach(fun({File,{none,Mod,W}}) ->
+				      io:fwrite("~s: ~s~s\n",
+						[File,Prefix,
+						 Mod:format_error(W)]);
+				 ({File,{Line,Mod,W}}) ->
+				      io:fwrite("~s:~w: ~s~s\n",
+						[File,Line,Prefix,
+						 Mod:format_error(W)])
+			      end, sort(St#leex.warnings))
+	      end, ShouldReport).
+
+-spec add_error(_, #leex{}) -> no_return().
 add_error(E, St) ->
     add_error(St#leex.xfile, E, St).
 
@@ -341,6 +372,12 @@ when_opt(Do, Opt, Opts) ->
         false -> ok
     end.
 
+when_bool(Do, Bool) ->
+    case Bool of
+	true -> Do();
+	false -> ok
+    end.
+
 verbose_print(St, Format, Args) ->
     when_opt(fun () -> io:fwrite(Format, Args) end, verbose, St#leex.opts).
 
@@ -644,14 +681,14 @@ re_repeat1([$*|Cs], Sn, S, St) -> re_repeat1(Cs, Sn, {kclosure,S}, St);
 re_repeat1([$+|Cs], Sn, S, St) -> re_repeat1(Cs, Sn, {pclosure,S}, St);
 re_repeat1([$?|Cs], Sn, S, St) -> re_repeat1(Cs, Sn, {optional,S}, St);
 %% { only starts interval when ere is true, otherwise normal character.
-re_repeat1([${|Cs0], Sn, S, #leex{posix=true}=St) ->    % $}
-    case re_interval_range(Cs0) of
-        {Min,Max,[$}|Cs1]} when is_integer(Min), is_integer(Max), Min =< Max ->
-            re_repeat1(Cs1, Sn, {interval,S,Min,Max}, St);
-        {Min,Max,[$}|Cs1]} when is_integer(Min), is_atom(Max) ->
-            re_repeat1(Cs1, Sn, {interval,S,Min,Max}, St);
-        {_,_,Cs1} -> parse_error({interval_range,string_between([${|Cs0], Cs1)})
-    end;
+%% re_repeat1([${|Cs0], Sn, S, #leex{posix=true}=St) ->    % $}
+%%     case re_interval_range(Cs0) of
+%%         {Min,Max,[$}|Cs1]} when is_integer(Min), is_integer(Max), Min =< Max ->
+%%             re_repeat1(Cs1, Sn, {interval,S,Min,Max}, St);
+%%         {Min,Max,[$}|Cs1]} when is_integer(Min), is_atom(Max) ->
+%%             re_repeat1(Cs1, Sn, {interval,S,Min,Max}, St);
+%%         {_,_,Cs1} -> parse_error({interval_range,string_between([${|Cs0], Cs1)})
+%%     end;
 re_repeat1(Cs, Sn, S, _) -> {S,Sn,Cs}.
 
 %% re_single(Chars, SubNumber, State) -> {RegExp,SubNumber,Chars}.
@@ -733,7 +770,7 @@ special_char($|, _) -> true;
 special_char($*, _) -> true;
 special_char($+, _) -> true;
 special_char($?, _) -> true;
-special_char(${, #leex{posix=true}) -> true;    % Only when POSIX set
+%% special_char(${, #leex{posix=true}) -> true;    % Only when POSIX set
 special_char($\\, _) -> true;
 special_char(_, _) -> false.
 
@@ -744,12 +781,12 @@ re_char_class([$]|Cs], St) ->                   % Must special case this.
     re_char_class(Cs, [$]], St);
 re_char_class(Cs, St) -> re_char_class(Cs, [], St).
 
-re_char_class("[:" ++ Cs0, Cc, #leex{posix=true}=St) ->
-    %% POSIX char class only.
-    case posix_cc(Cs0) of
-        {Pcl,":]" ++ Cs1} -> re_char_class(Cs1, [{posix,Pcl}|Cc], St);
-        {_,Cs1} -> parse_error({posix_cc,string_between(Cs0, Cs1)})
-    end;
+%% re_char_class("[:" ++ Cs0, Cc, #leex{posix=true}=St) ->
+%%     %% POSIX char class only.
+%%     case posix_cc(Cs0) of
+%%         {Pcl,":]" ++ Cs1} -> re_char_class(Cs1, [{posix,Pcl}|Cc], St);
+%%         {_,Cs1} -> parse_error({posix_cc,string_between(Cs0, Cs1)})
+%%     end;
 re_char_class([C1|Cs0], Cc, St) when C1 =/= $] ->
     case re_char(C1, Cs0) of
         {Cf,[$-,C2|Cs1]} when C2 =/= $] ->
@@ -766,19 +803,19 @@ re_char_class(Cs, Cc, _) -> {reverse(Cc),Cs}.   % Preserve order
 %% posix_cc(String) -> {PosixClass,RestString}.
 %%  Handle POSIX character classes.
 
-posix_cc("alnum" ++ Cs) -> {alnum,Cs};
-posix_cc("alpha" ++ Cs) -> {alpha,Cs};
-posix_cc("blank" ++ Cs) -> {blank,Cs};
-posix_cc("cntrl" ++ Cs) -> {cntrl,Cs};
-posix_cc("digit" ++ Cs) -> {digit,Cs};
-posix_cc("graph" ++ Cs) -> {graph,Cs};
-posix_cc("lower" ++ Cs) -> {lower,Cs};
-posix_cc("print" ++ Cs) -> {print,Cs};
-posix_cc("punct" ++ Cs) -> {punct,Cs};
-posix_cc("space" ++ Cs) -> {space,Cs};
-posix_cc("upper" ++ Cs) -> {upper,Cs};
-posix_cc("xdigit" ++ Cs) -> {xdigit,Cs};
-posix_cc(Cs) -> parse_error({posix_cc,substr(Cs, 1, 5)}).
+%% posix_cc("alnum" ++ Cs) -> {alnum,Cs};
+%% posix_cc("alpha" ++ Cs) -> {alpha,Cs};
+%% posix_cc("blank" ++ Cs) -> {blank,Cs};
+%% posix_cc("cntrl" ++ Cs) -> {cntrl,Cs};
+%% posix_cc("digit" ++ Cs) -> {digit,Cs};
+%% posix_cc("graph" ++ Cs) -> {graph,Cs};
+%% posix_cc("lower" ++ Cs) -> {lower,Cs};
+%% posix_cc("print" ++ Cs) -> {print,Cs};
+%% posix_cc("punct" ++ Cs) -> {punct,Cs};
+%% posix_cc("space" ++ Cs) -> {space,Cs};
+%% posix_cc("upper" ++ Cs) -> {upper,Cs};
+%% posix_cc("xdigit" ++ Cs) -> {xdigit,Cs};
+%% posix_cc(Cs) -> parse_error({posix_cc,substr(Cs, 1, 5)}).
 
 escape_char($n) -> $\n;                         % \n = LF
 escape_char($r) -> $\r;                         % \r = CR
@@ -797,24 +834,24 @@ escape_char(C) -> C.                            % Pass it straight through
 %% Int,      -> Int,any
 %% Int1,Int2 -> Int1,Int2
 
-re_interval_range(Cs0) ->
-    case re_number(Cs0) of
-        {none,Cs1} -> {none,none,Cs1};
-        {N,[$,|Cs1]} ->
-            case re_number(Cs1) of
-                {none,Cs2} -> {N,any,Cs2};
-                {M,Cs2} -> {N,M,Cs2}
-            end;
-        {N,Cs1} -> {N,none,Cs1}
-    end.
+%% re_interval_range(Cs0) ->
+%%     case re_number(Cs0) of
+%%         {none,Cs1} -> {none,none,Cs1};
+%%         {N,[$,|Cs1]} ->
+%%             case re_number(Cs1) of
+%%                 {none,Cs2} -> {N,any,Cs2};
+%%                 {M,Cs2} -> {N,M,Cs2}
+%%             end;
+%%         {N,Cs1} -> {N,none,Cs1}
+%%     end.
 
-re_number([C|Cs]) when C >= $0, C =< $9 ->
-    re_number(Cs, C - $0);
-re_number(Cs) -> {none,Cs}.
+%% re_number([C|Cs]) when C >= $0, C =< $9 ->
+%%     re_number(Cs, C - $0);
+%% re_number(Cs) -> {none,Cs}.
 
-re_number([C|Cs], Acc) when C >= $0, C =< $9 ->
-    re_number(Cs, 10*Acc + (C - $0));
-re_number(Cs, Acc) -> {Acc,Cs}.
+%% re_number([C|Cs], Acc) when C >= $0, C =< $9 ->
+%%     re_number(Cs, 10*Acc + (C - $0));
+%% re_number(Cs, Acc) -> {Acc,Cs}.
 
 string_between(Cs1, Cs2) ->
     substr(Cs1, 1, length(Cs1)-length(Cs2)).
diff --git a/lib/parsetools/src/yecc.erl b/lib/parsetools/src/yecc.erl
index 4119e2631b..354d56527d 100644
--- a/lib/parsetools/src/yecc.erl
+++ b/lib/parsetools/src/yecc.erl
@@ -133,12 +133,15 @@
 %%% Interface to erl_compile.
 
 compile(Input0, Output0, 
-        #options{warning = WarnLevel, verbose=Verbose, includes=Includes}) ->
+        #options{warning = WarnLevel, verbose=Verbose, includes=Includes,
+		 specific=Specific}) ->
     Input = shorten_filename(Input0),
     Output = shorten_filename(Output0),
     Includefile = lists:sublist(Includes, 1),
+    Werror = proplists:get_bool(warnings_as_errors, Specific),
     Opts = [{parserfile,Output}, {includefile,Includefile}, {verbose,Verbose},
-            {report_errors, true}, {report_warnings, WarnLevel > 0}],
+            {report_errors, true}, {report_warnings, WarnLevel > 0},
+	    {warnings_as_errors, Werror}],
     case file(Input, Opts) of
         {ok, _OutFile} ->
             ok;
@@ -278,8 +281,8 @@ options(Options0) when is_list(Options0) ->
                              (T) -> [T]
                           end, Options0),
         options(Options, [file_attributes, includefile, parserfile, 
-                          report_errors, report_warnings, return_errors, 
-                          return_warnings, time, verbose], [])
+                          report_errors, report_warnings, warnings_as_errors,
+                          return_errors, return_warnings, time, verbose], [])
     catch error: _ -> badarg
     end;
 options(Option) ->
@@ -333,6 +336,7 @@ default_option(includefile) -> [];
 default_option(parserfile) -> [];
 default_option(report_errors) -> true;
 default_option(report_warnings) -> true;
+default_option(warnings_as_errors) -> false;
 default_option(return_errors) -> false;
 default_option(return_warnings) -> false;
 default_option(time) -> false;
@@ -341,6 +345,7 @@ default_option(verbose) -> false.
 atom_option(file_attributes) -> {file_attributes, true};
 atom_option(report_errors) -> {report_errors, true};
 atom_option(report_warnings) -> {report_warnings, true};
+atom_option(warnings_as_errors) -> {warnings_as_errors,true};
 atom_option(return_errors) -> {return_errors, true};
 atom_option(return_warnings) -> {return_warnings, true};
 atom_option(time) -> {time, true};
@@ -409,12 +414,16 @@ infile(Parent, Infilex, Options) ->
              {error, Reason} ->
                  add_error(St0#yecc.infile, none, {file_error, Reason}, St0)
          end,
-    case St#yecc.errors of
-        [] -> ok;
+    case {St#yecc.errors, werror(St)} of
+        {[], false} -> ok;
         _ -> _ = file:delete(St#yecc.outfile)
     end,
     Parent ! {self(), yecc_ret(St)}.
 
+werror(St) ->
+    St#yecc.warnings =/= []
+	andalso member(warnings_as_errors, St#yecc.options).
+
 outfile(St0) ->
     case file:open(St0#yecc.outfile, [write, delayed_write]) of
         {ok, Outport} ->
@@ -777,17 +786,23 @@ yecc_ret(St0) ->
     report_warnings(St),
     Es = pack_errors(St#yecc.errors),
     Ws = pack_warnings(St#yecc.warnings),
+    Werror = werror(St),
     if 
+        Werror ->
+            do_error_return(St, Es, Ws);
         Es =:= [] -> 
             case member(return_warnings, St#yecc.options) of
                 true -> {ok, St#yecc.outfile, Ws};
                 false -> {ok, St#yecc.outfile}
             end;
         true -> 
-            case member(return_errors, St#yecc.options) of
-                true -> {error, Es, Ws};
-                false -> error
-            end
+            do_error_return(St, Es, Ws)
+    end.
+
+do_error_return(St, Es, Ws) ->
+    case member(return_errors, St#yecc.options) of
+        true -> {error, Es, Ws};
+        false -> error
     end.
 
 check_expected(St0) ->
@@ -837,14 +852,22 @@ report_errors(St) ->
     end.
 
 report_warnings(St) ->
-    case member(report_warnings, St#yecc.options) of
+    Werror = member(warnings_as_errors, St#yecc.options),
+    Prefix = case Werror of
+		 true -> "";
+		 false -> "Warning: "
+	     end,
+    ReportWerror = Werror andalso member(report_errors, St#yecc.options),
+    case member(report_warnings, St#yecc.options) orelse ReportWerror of
         true ->
             foreach(fun({File,{none,Mod,W}}) -> 
-                            io:fwrite(<<"~s: Warning: ~s\n">>, 
-                                      [File,Mod:format_error(W)]);
+                            io:fwrite(<<"~s: ~s~s\n">>,
+                                      [File,Prefix,
+				       Mod:format_error(W)]);
                        ({File,{Line,Mod,W}}) -> 
-                            io:fwrite(<<"~s:~w: Warning: ~s\n">>, 
-                                      [File,Line,Mod:format_error(W)])
+                            io:fwrite(<<"~s:~w: ~s~s\n">>,
+                                      [File,Line,Prefix,
+				       Mod:format_error(W)])
                     end, sort(St#yecc.warnings));
         false -> 
             ok
diff --git a/lib/parsetools/test/leex_SUITE.erl b/lib/parsetools/test/leex_SUITE.erl
index 23ad16f98d..1e50aedf07 100644
--- a/lib/parsetools/test/leex_SUITE.erl
+++ b/lib/parsetools/test/leex_SUITE.erl
@@ -152,6 +152,24 @@ file(Config) when is_list(Config) ->
     ?line writable(Dotfile),
     file:delete(Dotfile),
 
+    ok = file:delete(Scannerfile),
+    Warn = <<"Definitions.1998\n"
+             "D  = [0-9]\n"
+             "Rules.\n"
+             "{L}+  : {token,{word,TokenLine,TokenChars}}.\n"
+             "Erlang code.\n">>,
+    ok = file:write_file(Filename, Warn),
+    error = leex:file(Filename, [warnings_as_errors]),
+    false = filelib:is_regular(Scannerfile),
+    error = leex:file(Filename, [return_warnings,warnings_as_errors]),
+    false = filelib:is_regular(Scannerfile),
+    {error,_,[{Filename,[{1,leex,ignored_characters}]}]} =
+        leex:file(Filename, [return_errors,warnings_as_errors]),
+    false = filelib:is_regular(Scannerfile),
+    {ok,Scannerfile,[{Filename,[{1,leex,ignored_characters}]}]} =
+        leex:file(Filename, [return_warnings]),
+    true = filelib:is_regular(Scannerfile),
+
     file:delete(Filename),
     ok.
 
@@ -551,7 +569,7 @@ ex2(Config) when is_list(Config) ->
      <<"
 %%% File : erlang_scan.xrl
 %%% Author : Robert Virding
-%%% Purpose : Tkoen definitions for Erlang.
+%%% Purpose : Token definitions for Erlang.
  
 Definitions.
 O  = [0-7]
diff --git a/lib/parsetools/test/yecc_SUITE.erl b/lib/parsetools/test/yecc_SUITE.erl
index 1de87b3bff..a5f66b48e9 100644
--- a/lib/parsetools/test/yecc_SUITE.erl
+++ b/lib/parsetools/test/yecc_SUITE.erl
@@ -173,6 +173,7 @@ syntax(Config) when is_list(Config) ->
     %% Report errors. Very simple test of format_error/1.
     Ret = [return, {report, true}],
     Filename = filename:join(Dir, "file.yrl"),
+    Parserfile = filename:join(Dir, "file.erl"),
     Parserfile1 = filename:join(Dir, "a file"),
 
     ?line ok = file:write_file(Filename, <<"">>),
@@ -247,6 +248,19 @@ syntax(Config) when is_list(Config) ->
     ?line {ok,_,[{_,[{2,yecc,bad_declaration}]}]} = 
         yecc:file(Filename, Ret),
 
+    %% Bad declaration with warnings_as_errors.
+    ok = file:delete(Parserfile),
+    error = yecc:file(Filename, [warnings_as_errors]),
+    false = filelib:is_regular(Parserfile),
+    error = yecc:file(Filename, [return_warnings,warnings_as_errors]),
+    false = filelib:is_regular(Parserfile),
+    {error,_,[{_,[{2,yecc,bad_declaration}]}]} =
+        yecc:file(Filename, [return_errors,warnings_as_errors]),
+    false = filelib:is_regular(Parserfile),
+    {ok,_,[{_,[{2,yecc,bad_declaration}]}]} =
+        yecc:file(Filename, [return_warnings]),
+    true = filelib:is_regular(Parserfile),
+
     %% Bad declaration.
     ?line ok = file:write_file(Filename, 
          <<"Nonterminals nt. Terminals t. 
diff --git a/lib/percept/src/percept_db.erl b/lib/percept/src/percept_db.erl
index 52e9afb78f..61b68ce44f 100644
--- a/lib/percept/src/percept_db.erl
+++ b/lib/percept/src/percept_db.erl
@@ -92,7 +92,7 @@ restart(PerceptDB)->
         stop_sync(PerceptDB),
         do_start().
 
-%% @spec do_start(pid()) -> pid()
+%% @spec do_start() -> pid()
 %% @private
 %% @doc starts the percept database.
 
@@ -131,6 +131,7 @@ stop_sync(Pid)->
         {'DOWN', MonitorRef, _Type, Pid, _Info}->
             true
     after ?STOP_TIMEOUT->
+            erlang:demonitor(MonitorRef, [flush]),
             exit(Pid, kill)
     end.
 
@@ -166,14 +167,14 @@ insert(Trace) ->
 
 select(Query) -> 
     percept_db ! {select, self(), Query},
-    receive Match -> Match end.
+    receive {result, Match} -> Match end.
 
 %% @spec select(atom(), list()) -> Result
 %% @equiv select({Table,Options}) 
 
 select(Table, Options) -> 
     percept_db ! {select, self(), {Table, Options}},
-    receive Match -> Match end.
+    receive {result, Match} -> Match end.
 
 %% @spec consolidate() -> Result
 %% @doc Checks timestamp and state-flow inconsistencies in the
@@ -213,7 +214,7 @@ loop_percept_db() ->
 	    insert_trace(clean_trace(Trace)),
 	    loop_percept_db();
 	{select, Pid, Query} ->
-	    Pid ! select_query(Query),
+	    Pid ! {result, select_query(Query)},
 	    loop_percept_db();
 	{action, stop} -> 
 	    stopped;
@@ -222,7 +223,7 @@ loop_percept_db() ->
 	    loop_percept_db();
         {operate, Pid, {Table, {Fun, Start}}} ->
 	    Result = ets:foldl(Fun, Start, Table),
-	    Pid ! Result,
+	    Pid ! {result, Result},
 	    loop_percept_db();
 	Unhandled -> 
 	    io:format("loop_percept_db, unhandled query: ~p~n", [Unhandled]),
diff --git a/lib/public_key/asn1/README b/lib/public_key/asn1/README
index 5fb8cf9725..2a880e2d51 100644
--- a/lib/public_key/asn1/README
+++ b/lib/public_key/asn1/README
@@ -46,6 +46,6 @@ diff -r1.1 PKIXAttributeCertificate.asn1
 ---
 >                 version        AttCertVersion,  -- version is v2
 
-4. Defenitions of publuic keys from PKCS-1.asn1 present in
+4. Definitions of public keys from PKCS-1.asn1 present in
 PKIX1Algorithms88.asn1 where removed as we take them directly from
 PKCS-1.asn1
 \ No newline at end of file
diff --git a/lib/public_key/doc/src/public_key.xml b/lib/public_key/doc/src/public_key.xml
index d60d91cd83..9a3832c68b 100644
--- a/lib/public_key/doc/src/public_key.xml
+++ b/lib/public_key/doc/src/public_key.xml
@@ -63,7 +63,7 @@
     <p><code>pki_asn1_type() = 'Certificate' | 'RSAPrivateKey'| 'RSAPublicKey'
     'DSAPrivateKey' | 'DSAPublicKey' | 'DHParameter' | 'SubjectPublicKeyInfo'</code></p>
     
-    <p><code>pem_entry () = {pki_asn1_type(), binary() %% DER or encrypted DER
+    <p><code>pem_entry () = {pki_asn1_type(), binary(), %% DER or encrypted DER
           not_encrypted | {"DES-CBC" | "DES-EDE3-CBC",  crypto:rand_bytes(8)}}.</code></p>
     
     <p><code>rsa_public_key()  = #'RSAPublicKey'{}</code></p>
@@ -72,8 +72,6 @@
 
     <p><code>dsa_public_key() = {integer(),  #'Dss-Parms'{}} </code></p>
 
-    <p><code>rsa_private_key() = #'RSAPrivateKey'{} </code></p>
-    
     <p><code>dsa_private_key() = #'DSAPrivateKey'{}</code></p>
     
     <p><code> public_crypt_options() = [{rsa_pad, rsa_padding()}]. </code></p>
@@ -149,7 +147,7 @@
     <name>der_decode(Asn1type, Der) -> term()</name>
     <fsummary> Decodes a public key asn1 der encoded entity.</fsummary>
     <type>
-      <v>Asn1Type = atom() -</v>
+      <v>Asn1Type = atom()</v>
       <d> ASN.1 type present in the public_key applications
       asn1 specifications.</d>
       <v>Der = der_encoded()</v>
@@ -166,7 +164,8 @@
       <v>Asn1Type = atom()</v>
       <d> Asn1 type present in the public_key applications
 	 ASN.1 specifications.</d>
-      <v>Entity = term() - The erlang representation of <c> Asn1Type</c></v>
+      <v>Entity = term()</v>
+      <d>The erlang representation of <c>Asn1Type</c></d>
   </type> 
   <desc> 
     <p> Encodes a public key entity with ASN.1 DER encoding.</p>
@@ -218,12 +217,13 @@
     <fsummary> Creates a pem entry that can be fed to pem_encode/1.</fsummary>
     <type>
       <v>Asn1Type = pki_asn1_type()</v>
-      <v>Entity = term() - The Erlang representation of
+      <v>Entity = term()</v>
+      <d>The Erlang representation of
       <c>Asn1Type</c>.  If <c>Asn1Type</c> is 'SubjectPublicKeyInfo'
       then <c>Entity</c> must be either an rsa_public_key() or a
       dsa_public_key() and this function will create the appropriate
       'SubjectPublicKeyInfo' entry.
-      </v>
+      </d>
       <v>CipherInfo = {"DES-CBC" | "DES-EDE3-CBC",  crypto:rand_bytes(8)}</v>
       <v>Password = string()</v> 
   </type> 
@@ -281,7 +281,7 @@
   <desc> 
     <p>Der encodes a pkix x509 certificate or part of such a
     certificate. This function must be used for encoding certificates or parts of certificates
-    that are decoded/created on the otp format, whereas for the plain format this
+    that are decoded/created in the otp format, whereas for the plain format this
     function will directly call der_encode/2. </p> 
   </desc> 
   </func>
diff --git a/lib/public_key/src/public_key.erl b/lib/public_key/src/public_key.erl
index 2901020e83..33fcce2c44 100644
--- a/lib/public_key/src/public_key.erl
+++ b/lib/public_key/src/public_key.erl
@@ -488,9 +488,10 @@ pkix_path_validation(PathErr, [Cert | Chain], Options0) when is_atom(PathErr)->
 	_:_ ->
 	    {error, Reason}
     end;
-pkix_path_validation(TrustedCert, CertChain, Options) when
-  is_binary(TrustedCert) -> OtpCert = pkix_decode_cert(TrustedCert,
-  otp), pkix_path_validation(OtpCert, CertChain, Options);
+pkix_path_validation(TrustedCert, CertChain, Options)
+  when is_binary(TrustedCert) ->
+    OtpCert = pkix_decode_cert(TrustedCert, otp),
+    pkix_path_validation(OtpCert, CertChain, Options);
 
 pkix_path_validation(#'OTPCertificate'{} = TrustedCert, CertChain, Options)
   when is_list(CertChain), is_list(Options) ->
diff --git a/lib/reltool/src/reltool_sys_win.erl b/lib/reltool/src/reltool_sys_win.erl
index 76c064f1e7..8b0f64eb45 100644
--- a/lib/reltool/src/reltool_sys_win.erl
+++ b/lib/reltool/src/reltool_sys_win.erl
@@ -54,7 +54,9 @@
          whitelist,
          blacklist,
          derived,
-         fgraph_wins
+         fgraph_wins,
+	 app_box,
+	 mod_box
         }).
 
 -define(WIN_WIDTH, 800).
@@ -86,6 +88,11 @@
 -define(blacklist, "Excluded").
 -define(derived, "Derived").
 
+-define(safe_config,{sys,[{incl_cond,exclude},
+			  {app,kernel,[{incl_cond,include}]},
+			  {app,stdlib,[{incl_cond,include}]},
+			  {app,sasl,[{incl_cond,include}]}]}).
+
 -record(root_data, {dir}).
 -record(lib_data, {dir, tree, item}).
 -record(escript_data, {file, tree, item}).
@@ -102,7 +109,7 @@
 start_link(Opts) ->
     proc_lib:start_link(?MODULE,
 			init,
-			[[{parent, self()} | Opts]],
+			[[{safe_config, false}, {parent, self()} | Opts]],
 			infinity,
 			[]).
 
@@ -126,53 +133,73 @@ init(Options) ->
 	    exit({Reason, erlang:get_stacktrace()})
     end.
 
-do_init([{parent, Parent} | Options]) ->
+do_init([{safe_config, Safe}, {parent, Parent} | Options]) ->
     case reltool_server:start_link(Options) of
         {ok, ServerPid, C, Sys} ->
 	    process_flag(trap_exit, C#common.trap_exit),
-            S = #state{parent_pid = Parent,
-                       server_pid = ServerPid,
-                       common = C,
-                       config_file = filename:absname("config.reltool"),
-                       target_dir = filename:absname("reltool_target_dir"),
-                       app_wins = [],
-                       sys = Sys,
-		       fgraph_wins = []},
             wx:new(),
             wx:debug(C#common.wx_debug),
-            S2 = create_window(S),
 
             %% wx_misc:beginBusyCursor(),
 	    case reltool_server:get_status(ServerPid) of
 		{ok, Warnings} ->
 		    exit_dialog(Warnings),
-		    {ok, Sys2}  = reltool_server:get_sys(ServerPid),
-		    S3 = S2#state{sys = Sys2},
+		    {ok, Sys}  = reltool_server:get_sys(ServerPid),
+		    S = #state{parent_pid = Parent,
+			       server_pid = ServerPid,
+			       common = C,
+			       config_file = filename:absname("config.reltool"),
+			       target_dir = filename:absname("reltool_target_dir"),
+			       app_wins = [],
+			       sys = Sys,
+			       fgraph_wins = []},
+		    S2 = create_window(S),
 		    S5 = wx:batch(fun() ->
 					  Title = atom_to_list(?APPLICATION),
-					  wxFrame:setTitle(S3#state.frame,
+					  wxFrame:setTitle(S2#state.frame,
 							   Title),
 					  %% wxFrame:setMinSize(Frame,
 					  %% {?WIN_WIDTH, ?WIN_HEIGHT}),
 					  wxStatusBar:setStatusText(
-					    S3#state.status_bar,
+					    S2#state.status_bar,
 					    "Done."),
-					  S4 = redraw_apps(S3),
-					  redraw_libs(S4)
+					  S3 = redraw_apps(S2),
+					  S4 = redraw_libs(S3),
+					  redraw_config_page(S4)
 				  end),
 		    %% wx_misc:endBusyCursor(),
 		    %% wxFrame:destroy(Frame),
 		    proc_lib:init_ack(S#state.parent_pid, {ok, self()}),
 		    loop(S5);
 		{error, Reason} ->
-		    io:format("~p(~p): <ERROR> ~p\n", [?MODULE, ?LINE, Reason]),
-		    exit(Reason)
+		    restart_server_safe_config(Safe,Parent,Reason)
 	    end;
 	{error, Reason} ->
 	    io:format("~p(~p): <ERROR> ~p\n", [?MODULE, ?LINE, Reason]),
 	    exit(Reason)
     end.
 
+restart_server_safe_config(true,_Parent,Reason) ->
+    io:format("~p(~p): <ERROR> ~p\n", [?MODULE, ?LINE, Reason]),
+    exit(Reason);
+restart_server_safe_config(false,Parent,Reason) ->
+    Strings =
+	[{?wxBLACK,"Could not start reltool server:\n\n"},
+	 {?wxRED,Reason++"\n\n"},
+	 {?wxBLACK,
+	  io_lib:format(
+	    "Resetting the configuration to:~n~n  ~p~n~n"
+	    "Do you want to continue with this configuration?",
+	    [?safe_config])}],
+
+    case question_dialog_2("Reltool server start error", Strings) of
+	?wxID_OK ->
+	    do_init([{safe_config,true},{parent,Parent},?safe_config]);
+	?wxID_CANCEL ->
+	    io:format("~p(~p): <ERROR> ~p\n", [?MODULE, ?LINE, Reason]),
+	    exit(Reason)
+    end.
+
 exit_dialog([]) ->
     ok;
 exit_dialog(Warnings) ->
@@ -606,6 +633,13 @@ create_config_page(#state{sys = Sys, book = Book} = S) ->
                  {proportion, 1}]),
     wxPanel:setSizer(Panel, Sizer),
     wxNotebook:addPage(Book, Panel, ?SYS_PAGE, []),
+    S#state{app_box = AppBox, mod_box = ModBox}.
+
+redraw_config_page(#state{sys = Sys, app_box = AppBox, mod_box = ModBox} = S) ->
+    AppChoice = reltool_utils:incl_cond_to_index(Sys#sys.incl_cond),
+    wxRadioBox:setSelection(AppBox, AppChoice),
+    ModChoice = reltool_utils:mod_cond_to_index(Sys#sys.mod_cond),
+    wxRadioBox:setSelection(ModBox, ModChoice),
     S.
 
 create_main_release_page(#state{book = Book} = S) ->
@@ -640,15 +674,15 @@ create_main_release_page(#state{book = Book} = S) ->
 add_release_page(Book, #rel{name = RelName, rel_apps = RelApps}) ->
     Panel = wxPanel:new(Book, []),
     Sizer = wxBoxSizer:new(?wxHORIZONTAL),
-    RelBox = wxRadioBox:new(Panel,
-                            ?wxID_ANY,
-                            "Applications included in the release " ++ RelName,
-                            ?wxDefaultPosition,
-                            ?wxDefaultSize,
-                            [atom_to_list(RA#rel_app.name) || RA <- RelApps],
-                            []),
-    %% wxRadioBox:setSelection(RelBox, 2), % mandatory
-    wxEvtHandler:connect(RelBox, command_radiobox_selected,
+    AppNames = [kernel, stdlib |
+		 [RA#rel_app.name || RA <- RelApps] -- [kernel, stdlib]],
+    RelBox = wxListBox:new(
+	       Panel,?wxID_ANY,
+	       [{pos,?wxDefaultPosition},
+		{size,?wxDefaultSize},
+		{choices,[[atom_to_list(AppName)] || AppName <- AppNames]},
+		{style,?wxLB_EXTENDED}]),
+    wxEvtHandler:connect(RelBox, command_listbox_selected,
 			 [{userData, {config_rel_cond, RelName}}]),
     RelToolTip = "Choose which applications that shall "
 	"be included in the release resource file.",
@@ -1363,7 +1397,8 @@ refresh(S) ->
     [ok = reltool_app_win:refresh(AW#app_win.pid) || AW <- S#state.app_wins],
     S2 = S#state{sys = Sys},
     S3 = redraw_libs(S2),
-    redraw_apps(S3).
+    S4 = redraw_apps(S3),
+    redraw_config_page(S4).
 
 question_dialog(Question, Details) ->
     %% Parent = S#state.frame,
@@ -1420,6 +1455,44 @@ display_message(Message, Icon) ->
     wxMessageDialog:showModal(Dialog),
     wxMessageDialog:destroy(Dialog).
 
+%% Strings = [{Color,String}]
+question_dialog_2(DialogLabel, Strings) ->
+    %% Parent = S#state.frame,
+    Parent = wx:typeCast(wx:null(), wxWindow),
+    %% [{style, ?wxYES_NO bor ?wxICON_ERROR bor ?wx}]),
+    DialogStyle = ?wxRESIZE_BORDER bor ?wxCAPTION bor ?wxSYSTEM_MENU bor
+	?wxMINIMIZE_BOX bor ?wxMAXIMIZE_BOX bor ?wxCLOSE_BOX,
+    Dialog = wxDialog:new(Parent, ?wxID_ANY, DialogLabel,
+			  [{style, DialogStyle}]),
+    Color = wxWindow:getBackgroundColour(Dialog),
+    TextStyle = ?wxTE_READONLY bor ?wxTE_MULTILINE bor ?wxHSCROLL,
+    Text = wxTextCtrl:new(Dialog, ?wxID_ANY,
+			  [{size, {600, 400}}, {style, TextStyle}]),
+    wxWindow:setBackgroundColour(Text, Color),
+    TextAttr = wxTextAttr:new(),
+    add_text(Text,TextAttr,Strings),
+    Sizer = wxBoxSizer:new(?wxVERTICAL),
+    wxSizer:add(Sizer, Text, [{border, 2}, {flag, ?wxEXPAND}, {proportion, 1}]),
+    ButtSizer = wxDialog:createStdDialogButtonSizer(Dialog, ?wxOK bor ?wxCANCEL),
+    wxSizer:add(Sizer, ButtSizer, [{border, 2}, {flag, ?wxEXPAND}]),
+    wxPanel:setSizer(Dialog, Sizer),
+    wxSizer:fit(Sizer, Dialog),
+    wxSizer:setSizeHints(Sizer, Dialog),
+    Answer = wxDialog:showModal(Dialog),
+    wxDialog:destroy(Dialog),
+    Answer.
+
+add_text(Text,Attr,[{Color,String}|Strings]) ->
+    wxTextAttr:setTextColour(Attr, Color),
+    wxTextCtrl:setDefaultStyle(Text, Attr),
+    wxTextCtrl:appendText(Text, String),
+    add_text(Text,Attr,Strings);
+add_text(_,_,[]) ->
+    ok.
+
+
+
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% sys callbacks
 
diff --git a/lib/sasl/doc/src/release_handler.xml b/lib/sasl/doc/src/release_handler.xml
index 4a973bc5ed..5ac0dc1acc 100644
--- a/lib/sasl/doc/src/release_handler.xml
+++ b/lib/sasl/doc/src/release_handler.xml
@@ -4,7 +4,7 @@
 <erlref>
   <header>
     <copyright>
-      <year>1996</year><year>2009</year>
+      <year>1996</year><year>2011</year>
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
@@ -159,9 +159,12 @@ old        reboot_old            permanent
   <funcs>
     <func>
       <name>check_install_release(Vsn) -> {ok, OtherVsn, Descr} | {error, Reason}</name>
+      <name>check_install_release(Vsn,Opts) -> {ok, OtherVsn, Descr} | {error, Reason}</name>
       <fsummary>Check installation of a release in the system.</fsummary>
       <type>
         <v>Vsn = OtherVsn = string()</v>
+	<v>Opts = [Opt]</v>
+	<v>Opt = purge</v>
         <v>Descr = term()</v>
         <v>Reason = term()</v>
       </type>
@@ -179,6 +182,11 @@ old        reboot_old            permanent
           upgrade script.</p>
         <p>Returns the same as <c>install_release/1</c>. <c>Descr</c>
           defaults to "" if no <c>relup</c> file is found.</p>
+	<p>If the option <c>purge</c> is given, all old code that can
+          be soft purged will be purged after all other checks are
+          successfully completed. This can be useful in order to
+          reduce the time needed by <seealso
+          marker="#install_release/1">install_release</seealso>.</p>
       </desc>
     </func>
     <func>
@@ -299,6 +307,24 @@ release_handler:set_unpacked(RelFile, [{myapp,"1.0","/home/user"},...]).
           <c>{update_paths,true}</c>, afterwards
           <c>code:lib_dir(myapp)</c> will return
           <c>/home/user/myapp-1.0</c>.</p>
+	<note>
+	  <p>Installing a new release might be quite time consuming if
+	  there are many processes in the system. The reason is that
+	  each process must be checked for references to old code
+	  before a module can be purged. This check might lead to
+	  garbage collections and copying of data.</p>
+	  <p>If you wish to speed up the execution of
+	  <c>install_release</c>, then you may call <seealso
+	  marker="#check_install_release/1">check_install_release</seealso>
+	  first, using the option <c>purge</c>. This will do the same
+	  check for old code, and then purge all modules that can be
+	  soft purged. The purged modules will then no longer have any
+	  old code, and <c>install_release</c> will not need to do the
+	  checks.</p>
+	  <p>Obviously, this will not reduce the overall time for the
+	  upgrade, but it will allow checks and purge to be executed
+	  in the background before the real upgrade is started.</p>
+	</note>
       </desc>
     </func>
     <func>
diff --git a/lib/sasl/doc/src/systools.xml b/lib/sasl/doc/src/systools.xml
index 883c9c372b..8c1c327d74 100644
--- a/lib/sasl/doc/src/systools.xml
+++ b/lib/sasl/doc/src/systools.xml
@@ -45,7 +45,8 @@
         <v>Name = string()</v>
         <v>UpFrom = DownTo = [Name | {Name,Descr}]</v>
         <v>&nbsp;Descr = term()</v>
-        <v>Opt = {path,[Dir]} | restart_emulator | silent | noexec | {outdir,Dir}</v>
+        <v>Opt = {path,[Dir]} | restart_emulator | silent | noexec | {outdir,Dir}
+	| warnings_as_errors</v>
         <v>&nbsp;Dir = string()</v>
         <v>Result = ok | error | {ok,Relup,Module,Warnings} | {error,Module,Error}</v>
         <v>&nbsp;Relup - see relup(4)</v>
@@ -122,6 +123,8 @@
         <p>If the option <c>noexec</c> is provided, the function returns
           the same values as for <c>silent</c> but no <c>relup</c> file
           is created.</p>
+	<p>If the option <c>warnings_as_errors</c> is provided, warnings
+	   are treated as errors.</p>
       </desc>
     </func>
     <func>
@@ -130,7 +133,8 @@
       <fsummary>Generate a boot script <c>.script/.boot</c>.</fsummary>
       <type>
         <v>Name = string()</v>
-        <v>Opt = src_tests | {path,[Dir]} | local | {variables,[Var]} | exref | {exref,[App]}] | silent | {outdir,Dir}</v>
+        <v>Opt = src_tests | {path,[Dir]} | local | {variables,[Var]} | exref | {exref,[App]}]
+	| silent | {outdir,Dir} | warnings_as_errors</v>
         <v>&nbsp;Dir = string()</v>
         <v>&nbsp;Var = {VarName,Prefix}</v>
         <v>&nbsp;&nbsp;VarName = Prefix = string()</v>
@@ -232,6 +236,8 @@
           Warnings and errors can be converted to strings by calling
           <c>Module:format_warning(Warnings)</c> or
           <c>Module:format_error(Error)</c>.</p>
+	<p>If the option <c>warnings_as_errors</c> is provided, warnings
+	   are treated as errors.</p>
       </desc>
     </func>
     <func>
diff --git a/lib/sasl/examples/src/Makefile b/lib/sasl/examples/src/Makefile
index 4a4e04a536..c58f651696 100644
--- a/lib/sasl/examples/src/Makefile
+++ b/lib/sasl/examples/src/Makefile
@@ -66,7 +66,7 @@ release_spec: opt
 	$(INSTALL_DIR) $(RELSYSDIR)/examples/src
 	$(INSTALL_DIR) $(RELSYSDIR)/examples/ebin
 	(cd ..; tar cf - src ebin  | (cd $(RELSYSDIR)/examples; tar xf -))
-	chmod -f -R ug+w $(RELSYSDIR)/examples
+	chmod -R ug+w $(RELSYSDIR)/examples
 
 release_docs_spec:
 
diff --git a/lib/sasl/src/erlsrv.erl b/lib/sasl/src/erlsrv.erl
index f9804c41dc..086dc7c651 100644
--- a/lib/sasl/src/erlsrv.erl
+++ b/lib/sasl/src/erlsrv.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1998-2009. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -75,14 +75,21 @@ write_all_data(Port,[H|T]) ->
     write_all_data(Port,T).
 
 read_all_data(Port) ->
+	lists:reverse(read_all_data(Port,[],[])).
+read_all_data(Port,Line,Lines) ->
     receive
+	{Port, {data, {noeol,Data}}} ->
+	    read_all_data(Port,Line++Data,Lines);
 	{Port, {data, {eol,Data}}} ->
-	    [ Data | read_all_data(Port)];
-	_ ->
+	    read_all_data(Port,[],[Line++Data|Lines]);
+	{Port,_Other} ->
 	    Port ! {self(), close},
 	    receive
 		{Port, closed} ->
-		    []
+		    case Line of
+			[] -> Lines;
+			_ -> [Line|Lines]
+		    end
 	    end
     end.
 
@@ -208,7 +215,7 @@ store_service(EmulatorVersion,Service) ->
 	false ->
 	    {error, no_servicename};
 	{value, {_,Name}} ->
-	    {Action,Service1} = case get_service(Name) of
+	    {Action,Service1} = case get_service(EmulatorVersion,Name) of
 			 {error, no_such_service} ->
 			     {"add",Service};
 			 _ ->
@@ -377,8 +384,14 @@ pick_argument(_,[],Acc) ->
     {Acc, ""};
 pick_argument(normal,[$ |T],Acc) ->
     {Acc,T};
+pick_argument(normal,[$\\|T],Acc) ->
+    pick_argument(normal_escaped,T,[$\\|Acc]);
 pick_argument(normal,[$"|T],Acc) ->
     pick_argument(quoted,T,[$"|Acc]);
+pick_argument(normal_escaped,[$"|T],Acc) ->
+    pick_argument(bquoted,T,[$"|Acc]);
+pick_argument(normal_escaped,[A|T],Acc) ->
+    pick_argument(normal,T,[A|Acc]);
 pick_argument(quoted_escaped,[H|T],Acc) ->
     pick_argument(quoted,T,[H|Acc]);
 pick_argument(quoted,[$"|T],Acc) ->
@@ -387,6 +400,14 @@ pick_argument(quoted,[$\\|T],Acc) ->
     pick_argument(quoted_escaped,T,[$\\|Acc]);
 pick_argument(quoted,[H|T],Acc) ->
     pick_argument(quoted,T,[H|Acc]);
+pick_argument(bquoted_escaped,[$"|T],Acc) ->
+    pick_argument(normal,T,[$"|Acc]);
+pick_argument(bquoted_escaped,[H|T],Acc) ->
+    pick_argument(bquoted,T,[H|Acc]);
+pick_argument(bquoted,[$\\|T],Acc) ->
+    pick_argument(bquoted_escaped,T,[$\\|Acc]);
+pick_argument(bquoted,[H|T],Acc) ->
+    pick_argument(bquoted,T,[H|Acc]);
 pick_argument(normal,[H|T],Acc) ->
     pick_argument(normal,T,[H|Acc]).
 
diff --git a/lib/sasl/src/release_handler.erl b/lib/sasl/src/release_handler.erl
index b60aa847df..bc08f94dff 100644
--- a/lib/sasl/src/release_handler.erl
+++ b/lib/sasl/src/release_handler.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1996-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -25,8 +25,8 @@
 -export([start_link/0,
 	 create_RELEASES/1, create_RELEASES/2, create_RELEASES/4,
 	 unpack_release/1,
-	 check_install_release/1, install_release/1, install_release/2,
-	 remove_release/1, 
+	 check_install_release/1, check_install_release/2,
+	 install_release/1, install_release/2, remove_release/1,
 	 which_releases/0, make_permanent/1, reboot_old_release/1,
 	 set_unpacked/2, set_removed/1, install_file/2]).
 -export([upgrade_app/2, downgrade_app/2, downgrade_app/3,
@@ -149,15 +149,35 @@ unpack_release(ReleaseName) ->
 %%-----------------------------------------------------------------
 %% Purpose: Checks the relup script for the specified version.
 %%          The release must be unpacked.
+%%          Options = [purge] - all old code that can be soft purged
+%%          will be purged if all checks succeeds. This can be usefull
+%%          in order to reduce time needed in the following call to
+%%          install_release.
 %% Returns: {ok, FromVsn, Descr} | {error, Reason}
-%%          Reason = {already_installed, Vsn} |
+%%          Reason = {illegal_option, IllegalOpt} |
+%%                   {already_installed, Vsn} |
 %%                   {bad_relup_file, RelFile} |
 %%                   {no_such_release, Vsn} |
 %%                   {no_such_from_vsn, Vsn} |
 %%                   exit_reason()
 %%-----------------------------------------------------------------
 check_install_release(Vsn) ->
-    call({check_install_release, Vsn}).
+    check_install_release(Vsn, []).
+
+check_install_release(Vsn, Opts) ->
+    case check_check_install_options(Opts, false) of
+	{ok,Purge} ->
+	    call({check_install_release, Vsn, Purge});
+	Error ->
+	    Error
+    end.
+
+check_check_install_options([purge|Opts], _) ->
+    check_check_install_options(Opts, true);
+check_check_install_options([Illegal|_],_Purge) ->
+    {error,{illegal_option,Illegal}};
+check_check_install_options([],Purge) ->
+    {ok,Purge}.
 
 
 %%-----------------------------------------------------------------
@@ -291,7 +311,8 @@ check_script(Script, LibDirs) ->
     release_handler_1:check_script(Script, LibDirs).
 
 %%-----------------------------------------------------------------
-%% eval_script(Script, Apps, LibDirs, Opts) -> {ok, UnPurged} |
+%% eval_script(Script, Apps, LibDirs, NewLibs, Opts) ->
+%%                                             {ok, UnPurged} |
 %%                                             restart_new_emulator |
 %%                                             {error, Error}
 %%                                             {'EXIT', Reason}
@@ -299,9 +320,13 @@ check_script(Script, LibDirs) ->
 %% net_kernel:monitor_nodes(true) before calling this function.
 %% No!  No other process than the release_handler can ever call this
 %% function, if sync_nodes is used.
-%%-----------------------------------------------------------------
-eval_script(Script, Apps, LibDirs, Opts) ->
-    catch release_handler_1:eval_script(Script, Apps, LibDirs, Opts).
+%%
+%% LibDirs is a list of all applications, while NewLibs is a list of
+%% applications that have changed version between the current and the
+%% new release.
+%% -----------------------------------------------------------------
+eval_script(Script, Apps, LibDirs, NewLibs, Opts) ->
+    catch release_handler_1:eval_script(Script, Apps, LibDirs, NewLibs, Opts).
 
 %%-----------------------------------------------------------------
 %% Func: create_RELEASES(Root, RelFile, LibDirs) -> ok | {error, Reason}
@@ -405,6 +430,7 @@ eval_appup_script(App, ToVsn, ToDir, Script) ->
     Res = release_handler_1:eval_script(Script,
 					[], % [AppSpec]
 					[{App, ToVsn, ToDir}],
+					[{App, ToVsn, ToDir}],
 					[]), % [Opt]
     case Res of
 	{ok, _Unpurged} ->
@@ -535,11 +561,12 @@ handle_call({unpack_release, ReleaseName}, _From, S)
 handle_call({unpack_release, _ReleaseName}, _From, S) ->
     {reply, {error, client_node}, S};
 
-handle_call({check_install_release, Vsn}, _From, S) ->
+handle_call({check_install_release, Vsn, Purge}, _From, S) ->
     case catch do_check_install_release(S#state.rel_dir,
 					Vsn,
 					S#state.releases,
-					S#state.masters) of
+					S#state.masters,
+					Purge) of
 	{ok, CurrentVsn, Descr} -> 
 	    {reply, {ok, CurrentVsn, Descr}, S};
 	{error, Reason}   ->
@@ -849,7 +876,7 @@ check_path_response(Path, {ok, _Info}) ->
 check_path_response(Path, {error, _Reason}) ->
 	throw({error, {no_such_directory, Path}}).
 
-do_check_install_release(RelDir, Vsn, Releases, Masters) ->
+do_check_install_release(RelDir, Vsn, Releases, Masters, Purge) ->
     case lists:keysearch(Vsn, #release.vsn, Releases) of
 	{value, #release{status = current}} ->
 	    {error, {already_installed, Vsn}};
@@ -874,7 +901,20 @@ do_check_install_release(RelDir, Vsn, Releases, Masters) ->
 		    case get_rh_script(LatestRelease, Release, RelDir, Masters) of
 			{ok, {CurrentVsn, Descr, Script}} ->
 			    case catch check_script(Script, Libs) of
-				ok ->
+				{ok,SoftPurgeMods} when Purge=:=true ->
+				    %% Get modules with brutal_purge
+				    %% instructions, but that can be
+				    %% soft purged
+				    {ok,BrutalPurgeMods} =
+					release_handler_1:check_old_processes(
+					  Script,brutal_purge),
+				    lists:foreach(
+				      fun(Mod) ->
+					      catch erlang:purge_module(Mod)
+				      end,
+				      SoftPurgeMods ++ BrutalPurgeMods),
+				    {ok, CurrentVsn, Descr};
+				{ok,_} ->
 				    {ok, CurrentVsn, Descr};
 				Else ->
 				    Else
@@ -890,6 +930,7 @@ do_check_install_release(RelDir, Vsn, Releases, Masters) ->
     end.
 	    
 do_install_release(#state{start_prg = StartPrg,
+			  root = RootDir,
 			  rel_dir = RelDir, releases = Releases,
 			  masters = Masters,
 			  static_emulator = Static},
@@ -905,7 +946,9 @@ do_install_release(#state{start_prg = StartPrg,
 		    EnvBefore = application_controller:prep_config_change(),
 		    Apps = change_appl_data(RelDir, Release, Masters),
 		    LibDirs = Release#release.libs,
-		    case eval_script(Script, Apps, LibDirs, Opts) of
+		    NewLibs = get_new_libs(LatestRelease#release.libs,
+					   Release#release.libs),
+		    case eval_script(Script, Apps, LibDirs, NewLibs, Opts) of
 			{ok, []} ->
 			    application_controller:config_change(EnvBefore),
 			    mon_nodes(false),
@@ -926,8 +969,8 @@ do_install_release(#state{start_prg = StartPrg,
 			    NReleases = set_status(Vsn, current, Releases),
 			    NReleases2 = set_status(Vsn,tmp_current,NReleases),
 			    write_releases(RelDir, NReleases2, Masters),
-			    prepare_restart_new_emulator(StartPrg, RelDir,
-							 Release, 
+			    prepare_restart_new_emulator(StartPrg, RootDir,
+							 RelDir, Release,
 							 PermanentRelease, 
 							 Masters),
 			    {restart_new_emulator, CurrentVsn, Descr};
@@ -997,7 +1040,7 @@ do_make_services_permanent(PermanentVsn,Vsn, PermanentEVsn, EVsn) ->
 		    throw(Error4)
 	    end
     end.
-	    
+
 do_make_permanent(#state{releases = Releases,
 			 rel_dir = RelDir, unpurged = Unpurged,
 			 masters = Masters,
@@ -1409,8 +1452,8 @@ prepare_restart_nt(#release{erts_vsn = EVsn, vsn = Vsn},
     FutureServiceName = hd(string:tokens(atom_to_list(node()),"@")) 
 	++ "_" ++ Vsn,
     CurrentService = case erlsrv:get_service(PermEVsn,CurrentServiceName) of
-			 {error, Reason} ->
-			     throw({error, Reason});
+			 {error, _} = Error1 ->
+			     throw(Error1);
 			 CS ->
 			     CS
 		     end,
@@ -1425,37 +1468,33 @@ prepare_restart_nt(#release{erts_vsn = EVsn, vsn = Vsn},
 					CurrentServiceName),
     
     case erlsrv:store_service(EVsn, FutureService) of
-	{error, Rison} ->
-	    throw({error,Rison});
-	_ ->
+	{error, _} = Error2 ->
+	    throw(Error2);
+	_X ->
 	    erlsrv:disable_service(EVsn, FutureServiceName),
 	    ErlSrv = filename:nativename(erlsrv:erlsrv(EVsn)),
-	    case heart:set_cmd(ErlSrv ++ " enable " ++ FutureServiceName ++
-			       " & " ++ ErlSrv ++ " start " ++ 
-			       FutureServiceName ++
-			       " & " ++ ErlSrv ++ " disable " ++ 
-			       FutureServiceName) of
+	    StartDisabled = ErlSrv ++ " start_disabled " ++ FutureServiceName,
+	    case heart:set_cmd(StartDisabled) of
 		ok ->
 		    ok;
-		Error ->
-		    throw({error, {'heart:set_cmd() error', Error}})
+		Error3 ->
+		    throw({error, {'heart:set_cmd() error', Error3}})
 	    end
     end.
     
-
 %%-----------------------------------------------------------------
 %% Set things up for restarting the new emulator.  The actual
 %% restart is performed by calling init:reboot() higher up.
 %%-----------------------------------------------------------------
-prepare_restart_new_emulator(StartPrg, RelDir,
-			     Release, PRelease,
-			     Masters) ->
+prepare_restart_new_emulator(StartPrg, RootDir, RelDir,
+			     Release, PRelease, Masters) ->
     #release{erts_vsn = EVsn, vsn = Vsn} = Release,
     Data = EVsn ++ " " ++ Vsn,
     DataFile = write_new_start_erl(Data, RelDir, Masters),
     %% Tell heart to use DataFile instead of start_erl.data
     case os:type() of
 	{win32,nt} ->
+	    write_ini_file(RootDir,EVsn,Masters),
 	    prepare_restart_nt(Release,PRelease,DataFile); 
 	{unix,_} ->
 	    StartP = check_start_prg(StartPrg, Masters),
@@ -1832,50 +1871,10 @@ write_start(File, Data, false) ->
     end;
 write_start(File, Data, Masters) ->
     all_masters(Masters),
-    write_start_m(File, Data, Masters).
+    safe_write_file_m(File, Data, Masters).
 
 
 %%-----------------------------------------------------------------
-%% Write the "start_erl.data" file at all master nodes.
-%%   1. Save "start_erl.backup" at all nodes.
-%%   2. Write the "start_erl.change" file at all nodes.
-%%   3. Move "start_erl.change" to "start_erl.data".
-%%   4. Remove "start_erl.backup" at all nodes.
-%%
-%% If one of the steps above fails, all steps is recovered from
-%% (as long as possible), except for 4 which is allowed to fail.
-%%-----------------------------------------------------------------
-write_start_m(File, Data, Masters) ->
-    Dir = filename:dirname(File),
-    Backup = filename:join(Dir, "start_erl.backup"),
-    Change = filename:join(Dir, "start_erl.change"),
-    case at_all_masters(Masters, ?MODULE, do_copy_files,
-			[File, [Backup]]) of
-	ok ->
-	    case at_all_masters(Masters, ?MODULE, do_write_file,
-				[Change, Data]) of
-		ok ->
-		    case at_all_masters(Masters, file, rename,
-					[Change, File]) of
-			ok ->
-			    remove_files(all, [Backup, Change], Masters),
-			    ok;
-			{error, {Master, R}} ->
-			    takewhile(Master, Masters, file, rename,
-				      [Backup, File]),
-			    remove_files(all, [Backup, Change], Masters),
-			    throw({error, {Master, R, move_start_erl}})
-		    end;
-		{error, {Master, R}} ->
-		    remove_files(all, [Backup, Change], Masters),
-		    throw({error, {Master, R, write_start_erl}})
-	    end;
-	{error, {Master, R}} ->
-	    remove_files(Master, [Backup], Masters),
-	    throw({error, {Master, R, backup_start_erl}})
-    end.
-
-%%-----------------------------------------------------------------
 %% Copy the "start.boot" and "sys.config" from SrcDir to DestDir at all
 %% master nodes.
 %%   1. Save DestDir/"start.backup" and DestDir/"sys.backup" at all nodes.
@@ -1917,3 +1916,97 @@ set_static_files(SrcDir, DestDir, Masters) ->
 	    remove_files(Master, [BackupBoot, BackupConf], Masters),
 	    throw({error, {Master, R, backup_start_config}})
     end.
+
+%%-----------------------------------------------------------------
+%% Write erl.ini
+%% Writes the erl.ini file used by erl.exe when (re)starting the erlang node.
+%% At first installation, this is done by Install.exe, which means that if
+%% the format of this file for some reason is changed, then Install.c must
+%% also be updated (and probably some other c-files which read erl.ini)
+%%-----------------------------------------------------------------
+write_ini_file(RootDir,EVsn,Masters) ->
+   BinDir = filename:join([RootDir,"erts-"++EVsn,"bin"]),
+   Str0 = io_lib:format("[erlang]~n"
+                        "Bindir=~s~n"
+                        "Progname=erl~n"
+                        "Rootdir=~s~n",
+		        [filename:nativename(BinDir),
+		         filename:nativename(RootDir)]),
+   Str = re:replace(Str0,"\\\\","\\\\\\\\",[{return,list},global]),
+   IniFile = filename:join(BinDir,"erl.ini"),
+   do_write_ini_file(IniFile,Str,Masters).
+
+do_write_ini_file(File,Data,false) ->
+    case do_write_file(File, Data) of
+	ok    -> ok;
+	Error -> throw(Error)
+    end;
+do_write_ini_file(File,Data,Masters) ->
+    all_masters(Masters),
+    safe_write_file_m(File, Data, Masters).
+
+
+%%-----------------------------------------------------------------
+%% Write the given file at all master nodes.
+%%   1. Save <File>.backup at all nodes.
+%%   2. Write <File>.change at all nodes.
+%%   3. Move <File>.change to <File>
+%%   4. Remove <File>.backup at all nodes.
+%%
+%% If one of the steps above fails, all steps are recovered from
+%% (as long as possible), except for 4 which is allowed to fail.
+%%-----------------------------------------------------------------
+safe_write_file_m(File, Data, Masters) ->
+    Backup = File ++ ".backup",
+    Change = File ++ ".change",
+    case at_all_masters(Masters, ?MODULE, do_copy_files,
+			[File, [Backup]]) of
+	ok ->
+	    case at_all_masters(Masters, ?MODULE, do_write_file,
+				[Change, Data]) of
+		ok ->
+		    case at_all_masters(Masters, file, rename,
+					[Change, File]) of
+			ok ->
+			    remove_files(all, [Backup, Change], Masters),
+			    ok;
+			{error, {Master, R}} ->
+			    takewhile(Master, Masters, file, rename,
+				      [Backup, File]),
+			    remove_files(all, [Backup, Change], Masters),
+			    throw({error, {Master, R, rename,
+					   filename:basename(Change),
+					   filename:basename(File)}})
+		    end;
+		{error, {Master, R}} ->
+		    remove_files(all, [Backup, Change], Masters),
+		    throw({error, {Master, R, write, filename:basename(Change)}})
+	    end;
+	{error, {Master, R}} ->
+	    remove_files(Master, [Backup], Masters),
+	    throw({error, {Master, R, backup,
+			   filename:basename(File),
+			   filename:basename(Backup)}})
+    end.
+
+%%-----------------------------------------------------------------
+%% Figure out which applications that have changed version between the
+%% two releases. The paths for these applications must always be
+%% updated, even if the relup script does not load any modules. See
+%% OTP-9402.
+%%
+%% A different situation is when the same application version is used
+%% in old and new release, but the path has changed. This is not
+%% handled here - instead it must be explicitely indicated by the
+%% 'update_paths' option to release_handler:install_release/2 if the
+%% code path shall be updated then.
+%% -----------------------------------------------------------------
+get_new_libs([{App,Vsn,_LibDir}|CurrentLibs], NewLibs) ->
+    case lists:keyfind(App,1,NewLibs) of
+	{App,NewVsn,_} = LibInfo when NewVsn =/= Vsn ->
+	    [LibInfo | get_new_libs(CurrentLibs,NewLibs)];
+	_ ->
+	    get_new_libs(CurrentLibs,NewLibs)
+    end;
+get_new_libs([],_) ->
+    [].
diff --git a/lib/sasl/src/release_handler_1.erl b/lib/sasl/src/release_handler_1.erl
index 8d050fb7b0..ef95606bb5 100644
--- a/lib/sasl/src/release_handler_1.erl
+++ b/lib/sasl/src/release_handler_1.erl
@@ -19,7 +19,8 @@
 -module(release_handler_1).
 
 %% External exports
--export([eval_script/3, eval_script/4, check_script/2]).
+-export([eval_script/1, eval_script/5,
+	 check_script/2, check_old_processes/2]).
 -export([get_current_vsn/1]). %% exported because used in a test case
 
 -record(eval_state, {bins = [], stopped = [], suspended = [], apps = [],
@@ -33,11 +34,11 @@
 %% libdirs   = [{Lib, LibVsn, LibDir}] - Maps Lib to Vsn and Directory
 %% unpurged  = [{Mod, soft_purge | brutal_purge}]
 %% vsns      = [{Mod, OldVsn, NewVsn}] - remember the old vsn of a mod
-%%                  before it is removed/a new vsn is loaded; the new vsn
+%%                  before a new vsn is loaded; the new vsn
 %%                  is kept in case of a downgrade, where the code_change
 %%                  function receives the vsn of the module to downgrade
 %%                  *to*.
-%% newlibs   = [{Lib, Dir}] - list of all new libs; used to change
+%% newlibs   = [{Lib, LibVsn, LibDir}] - list of all new libs; used to change
 %%                            the code path
 %% opts      = [{Tag, Value}] - list of options
 %%-----------------------------------------------------------------
@@ -47,34 +48,39 @@
 %%% This is a low-level release handler.
 %%%-----------------------------------------------------------------
 check_script(Script, LibDirs) ->
-    case catch check_old_processes(Script) of
-	ok ->
+    case catch check_old_processes(Script,soft_purge) of
+	{ok, PurgeMods} ->
 	    {Before, _After} = split_instructions(Script),
 	    case catch lists:foldl(fun(Instruction, EvalState1) ->
 					   eval(Instruction, EvalState1)
 				   end,
 				   #eval_state{libdirs = LibDirs},
 				   Before) of
-		EvalState2 when is_record(EvalState2, eval_state) -> ok;
-		{error, Error} -> {error, Error};
-		Other -> {error, Other}
+		EvalState2 when is_record(EvalState2, eval_state) ->
+		    {ok,PurgeMods};
+		{error, Error} ->
+		    {error, Error};
+		Other ->
+		    {error, Other}
 	    end;
 	{error, Mod} ->
 	    {error, {old_processes, Mod}}
     end.
 
-eval_script(Script, Apps, LibDirs) ->
-    eval_script(Script, Apps, LibDirs, []).
+%% eval_script/1 - For testing only - no apps added, just testing instructions
+eval_script(Script) ->
+    eval_script(Script, [], [], [], []).
 
-eval_script(Script, Apps, LibDirs, Opts) ->
-    case catch check_old_processes(Script) of
-	ok ->
+eval_script(Script, Apps, LibDirs, NewLibs, Opts) ->
+    case catch check_old_processes(Script,soft_purge) of
+	{ok,_} ->
 	    {Before, After} = split_instructions(Script),
 	    case catch lists:foldl(fun(Instruction, EvalState1) ->
 					   eval(Instruction, EvalState1)
 				   end,
 				   #eval_state{apps = Apps, 
 					       libdirs = LibDirs,
+					       newlibs = NewLibs,
 					       opts = Opts},
 				   Before) of
 		EvalState2 when is_record(EvalState2, eval_state) ->
@@ -110,32 +116,63 @@ split_instructions([], Before) ->
     {[], lists:reverse(Before)}.
 
 %%-----------------------------------------------------------------
-%% Func: check_old_processes/1
+%% Func: check_old_processes/2
 %% Args: Script = [instruction()]
+%%       PrePurgeMethod = soft_purge | brutal_purge
 %% Purpose: Check if there is any process that runs an old version
-%%          of a module that should be soft_purged, (i.e. not purged
-%%          at all if there is any such process).  Returns {error, Mod}
-%%          if so, ok otherwise.
-%% Returns: ok | {error, Mod}
+%%          of a module that should be purged according to PrePurgeMethod.
+%%          Returns a list of modules that can be soft_purged.
+%%
+%%          If PrePurgeMethod == soft_purge, the function will succeed
+%%          only if there is no process running old code of any of the
+%%          modules. Else it will throw {error,Mod}, where Mod is the
+%%          first module found that can not be soft_purged.
+%%
+%%          If PrePurgeMethod == brutal_purge, the function will
+%%          always succeed and return a list of all modules that are
+%%          specified in the script with PrePurgeMethod brutal_purge,
+%%          but that can be soft_purged.
+%%
+%% Returns: {ok,PurgeMods} | {error, Mod}
+%%          PurgeMods = [Mod]
 %%          Mod = atom()  
 %%-----------------------------------------------------------------
-check_old_processes(Script) ->
-    lists:foreach(fun({load, {Mod, soft_purge, _PostPurgeMethod}}) ->
-			  check_old_code(Mod);
-		     ({remove, {Mod, soft_purge, _PostPurgeMethod}}) ->
-			  check_old_code(Mod);
-		     (_) -> ok
-		  end,
-		  Script).
+check_old_processes(Script,PrePurgeMethod) ->
+    Procs = erlang:processes(),
+    {ok,lists:flatmap(
+	  fun({load, {Mod, PPM, _PostPurgeMethod}}) when PPM==PrePurgeMethod ->
+		  check_old_code(Mod,Procs,PrePurgeMethod);
+	     ({remove, {Mod, PPM, _PostPurgeMethod}}) when PPM==PrePurgeMethod ->
+		  check_old_code(Mod,Procs,PrePurgeMethod);
+	     (_) -> []
+	  end,
+	  Script)}.
+
+check_old_code(Mod,Procs,PrePurgeMethod) ->
+    case erlang:check_old_code(Mod) of
+	true when PrePurgeMethod==soft_purge ->
+	    do_check_old_code(Mod,Procs);
+	true when PrePurgeMethod==brutal_purge ->
+	    case catch do_check_old_code(Mod,Procs) of
+		{error,Mod} -> [];
+		R -> R
+	    end;
+	false ->
+	    []
+    end.
+
+
+do_check_old_code(Mod,Procs) ->
+    lists:foreach(
+      fun(Pid) ->
+	      case erlang:check_process_code(Pid, Mod) of
+		  false -> ok;
+		  true -> throw({error, Mod})
+	      end
+      end,
+      Procs),
+    [Mod].
 
-check_old_code(Mod) ->
-    lists:foreach(fun(Pid) ->
-			  case erlang:check_process_code(Pid, Mod) of
-			      false -> ok;
-			      true -> throw({error, Mod})
-			  end
-		  end,
-		  erlang:processes()).
 
 %%-----------------------------------------------------------------
 %% An unpurged module is a module for which there exist an old
@@ -214,16 +251,15 @@ check_old_code(Mod) ->
 %%-----------------------------------------------------------------
 eval({load_object_code, {Lib, LibVsn, Modules}}, EvalState) ->
     case lists:keysearch(Lib, 1, EvalState#eval_state.libdirs) of
-	{value, {Lib, LibVsn, LibDir}} ->
-	    Ebin = filename:join(LibDir, "ebin"),
+	{value, {Lib, LibVsn, LibDir} = LibInfo} ->
 	    Ext = code:objfile_extension(),
 	    {NewBins, NewVsns} = 
 		lists:foldl(fun(Mod, {Bins, Vsns}) ->
 				    File = lists:concat([Mod, Ext]),
-				    FName = filename:join(Ebin, File),
+				    FName = filename:join([LibDir, "ebin", File]),
 				    case erl_prim_loader:get_file(FName) of
 					{ok, Bin, FName2} ->
-					    NVsns = add_new_vsn(Mod, Bin, Vsns),
+					    NVsns = add_vsns(Mod, Bin, Vsns),
 					    {[{Mod, Bin, FName2} | Bins],NVsns};
 					error ->
 					    throw({error, {no_such_file,FName}})
@@ -232,7 +268,7 @@ eval({load_object_code, {Lib, LibVsn, Modules}}, EvalState) ->
 			    {EvalState#eval_state.bins,
 			     EvalState#eval_state.vsns},
 			    Modules),
-	    NewLibs = [{Lib, Ebin} | EvalState#eval_state.newlibs],
+	    NewLibs = lists:keystore(Lib,1,EvalState#eval_state.newlibs,LibInfo),
 	    EvalState#eval_state{bins = NewBins,
 				 newlibs = NewLibs,
 				 vsns = NewVsns};
@@ -242,15 +278,14 @@ eval({load_object_code, {Lib, LibVsn, Modules}}, EvalState) ->
 eval(point_of_no_return, EvalState) ->
     Libs = case get_opt(update_paths, EvalState, false) of
 	       false ->
-		   EvalState#eval_state.newlibs; % [{Lib, Path}]
+		   EvalState#eval_state.newlibs;
 	       true ->
-		   lists:map(fun({Lib, _LibVsn, LibDir}) ->
-				     Ebin= filename:join(LibDir,"ebin"),
-				     {Lib, Ebin}
-			     end,
-			     EvalState#eval_state.libdirs)
+		   EvalState#eval_state.libdirs
 	   end,
-    lists:foreach(fun({Lib, Path}) -> code:replace_path(Lib, Path) end,
+    lists:foreach(fun({Lib, _LibVsn, LibDir}) ->
+			  Ebin = filename:join(LibDir,"ebin"),
+			  code:replace_path(Lib, Ebin)
+		  end,
 		  Libs),
     EvalState;
 eval({load, {Mod, _PrePurgeMethod, PostPurgeMethod}}, EvalState) ->
@@ -258,32 +293,21 @@ eval({load, {Mod, _PrePurgeMethod, PostPurgeMethod}}, EvalState) ->
     {value, {_Mod, Bin, File}} = lists:keysearch(Mod, 1, Bins),
     % load_binary kills all procs running old code
     % if soft_purge, we know that there are no such procs now
-    Vsns = EvalState#eval_state.vsns,
-    NewVsns = add_old_vsn(Mod, Vsns),
     code:load_binary(Mod, File, Bin),
     % Now, the prev current is old.  There might be procs
     % running it.  Find them.
     Unpurged = do_soft_purge(Mod,PostPurgeMethod,EvalState#eval_state.unpurged),
     EvalState#eval_state{bins = lists:keydelete(Mod, 1, Bins),
-			 unpurged = Unpurged,
-			 vsns = NewVsns};
+			 unpurged = Unpurged};
 eval({remove, {Mod, _PrePurgeMethod, PostPurgeMethod}}, EvalState) ->
-    % purge kills all procs running old code
-    % if soft_purge, we know that there are no such procs now
-    Vsns = EvalState#eval_state.vsns,
-    NewVsns = add_old_vsn(Mod, Vsns),
+    %% purge kills all procs running old code
+    %% if soft_purge, we know that there are no such procs now
     code:purge(Mod),
     code:delete(Mod),
-    % Now, the prev current is old.  There might be procs
-    % running it.  Find them.
-    Unpurged =
-	case code:soft_purge(Mod) of
-	    true -> EvalState#eval_state.unpurged;
-	    false -> [{Mod, PostPurgeMethod} | EvalState#eval_state.unpurged]
-	end,
-%%    Bins = EvalState#eval_state.bins,
-%%    EvalState#eval_state{bins = lists:keydelete(Mod, 1, Bins),
-    EvalState#eval_state{unpurged = Unpurged, vsns = NewVsns};
+    %% Now, the prev current is old.  There might be procs
+    %% running it.  Find them.
+    Unpurged = do_soft_purge(Mod,PostPurgeMethod,EvalState#eval_state.unpurged),
+    EvalState#eval_state{unpurged = Unpurged};
 eval({purge, Modules}, EvalState) ->
     % Now, if there are any processes still executing old code, OR
     % if some new processes started after suspend but before load,
@@ -606,26 +630,20 @@ sync_nodes(Id, Nodes) ->
 		  end,
 		  NNodes).
 
-add_old_vsn(Mod, Vsns) ->
+add_vsns(Mod, NewBin, Vsns) ->
+    OldVsn = get_current_vsn(Mod),
+    NewVsn = get_vsn(NewBin),
     case lists:keysearch(Mod, 1, Vsns) of
-	{value, {Mod, undefined, NewVsn}} ->
-	    OldVsn = get_current_vsn(Mod),
-	    lists:keyreplace(Mod, 1, Vsns, {Mod, OldVsn, NewVsn});
-	{value, {Mod, _OldVsn, _NewVsn}} ->
-	    Vsns;
+	{value, {Mod, OldVsn0, NewVsn0}} ->
+	    lists:keyreplace(Mod, 1, Vsns, {Mod,
+					    replace_undefined(OldVsn0,OldVsn),
+					    replace_undefined(NewVsn0,NewVsn)});
 	false ->
-	    OldVsn = get_current_vsn(Mod),
-	    [{Mod, OldVsn, undefined} | Vsns]
+	    [{Mod, OldVsn, NewVsn} | Vsns]
     end.
 
-add_new_vsn(Mod, Bin, Vsns) ->
-    NewVsn = get_vsn(Bin),
-    case lists:keysearch(Mod, 1, Vsns) of
-	{value, {Mod, OldVsn, undefined}} ->
-	    lists:keyreplace(Mod, 1, Vsns, {Mod, OldVsn, NewVsn});
-	false ->
-	    [{Mod, undefined, NewVsn} | Vsns]
-    end.
+replace_undefined(undefined,Vsn) -> Vsn;
+replace_undefined(Vsn,_) -> Vsn.
 
 %%-----------------------------------------------------------------
 %% Func: get_current_vsn/1
@@ -645,7 +663,9 @@ get_current_vsn(Mod) ->
 	{ok, Bin, _File2} ->
 	    get_vsn(Bin);
 	error ->
-	    throw({error, {no_such_file, File}})
+	    %% This is the case when a new module is added, there will
+	    %% be no current version of it at the time of this call.
+	    undefined
     end.
 
 %%-----------------------------------------------------------------
diff --git a/lib/sasl/src/systools_lib.erl b/lib/sasl/src/systools_lib.erl
index b652c109fe..1b6ea125d9 100644
--- a/lib/sasl/src/systools_lib.erl
+++ b/lib/sasl/src/systools_lib.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1996-2009. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -24,7 +24,7 @@
 %%         
 
 -export([file_term2binary/2, read_term/1, read_term_from_stream/2,
-	 get_dirs/1, get_path/1]).
+	 get_dirs/1, get_path/1, werror/2]).
 
 -include_lib("kernel/include/file.hrl").
 
@@ -176,21 +176,26 @@ add_dirs(RegName, Dirs, Root) ->
 regexp_match(RegName, D0, Root) ->
     case file:list_dir(D0) of
 	{ok, Files} when length(Files) > 0 ->
-	    FR = fun(F) ->
-			 case regexp:match(F, RegName) of
-			     {match,1,N} when N == length(F) ->
-				 DirF = join(D0, F, Root),
-				 case dir_p(DirF) of
-				     true ->
-					 {true, DirF};
+	    case re:compile(RegName) of
+		{ok, MP} ->
+		    FR = fun(F) ->
+				 case re:run(F, MP) of
+				     {match,[{0,N}]} when N == length(F) ->
+					 DirF = join(D0, F, Root),
+					 case dir_p(DirF) of
+					     true ->
+						 {true, DirF};
+					     _ ->
+						 false
+					 end;
 				     _ ->
 					 false
-				 end;
-			     _ ->
-				 false
-			 end
-		 end,
-	    {true,lists:zf(FR, Files)};
+				 end
+			 end,
+		    {true,lists:zf(FR, Files)};
+		_ ->
+		    false
+	    end;
 	_ ->
 	    false
     end.
@@ -214,6 +219,7 @@ flat([H|T], Ack) ->
     flat(T, [H|Ack]);
 flat([], Ack) ->
     lists:reverse(Ack).
-    
-			       
+
+werror(Options, Warnings) ->
+    lists:member(warnings_as_errors, Options) andalso Warnings =/= [].
 
diff --git a/lib/sasl/src/systools_make.erl b/lib/sasl/src/systools_make.erl
index 7489ee58d2..7f400f5cce 100644
--- a/lib/sasl/src/systools_make.erl
+++ b/lib/sasl/src/systools_make.erl
@@ -44,10 +44,12 @@
 
 %%-----------------------------------------------------------------
 %% Create a boot script from a release file.
-%% Options is a list of {path, Path} | silent | local where path sets
-%% the search path, silent supresses error message printing on console,
-%% local generates a script with references to the directories there
-%% the applications are found.
+%% Options is a list of {path, Path} | silent | local
+%%         | warnings_as_errors
+%% where path sets the search path, silent supresses error message
+%% printing on console, local generates a script with references
+%% to the directories there the applications are found,
+%% and warnings_as_errors treats warnings as errors.
 %%
 %% New options: {path,Path} can contain wildcards
 %%              src_tests
@@ -85,11 +87,16 @@ make_script(RelName, Output, Flags) when is_list(RelName),
 	    ModTestP = {member(src_tests, Flags),xref_p(Flags)},
 	    case get_release(RelName, Path, ModTestP, machine(Flags)) of
 		{ok, Release, Appls, Warnings} ->
-		    case generate_script(Output,Release,Appls,Flags) of
-			ok ->
+		    case systools_lib:werror(Flags, Warnings) of
+			true ->
 			    return(ok,Warnings,Flags);
-			Error ->
-			    return(Error,Warnings,Flags)
+			false ->
+			    case generate_script(Output,Release,Appls,Flags) of
+				ok ->
+				    return(ok,Warnings,Flags);
+				Error ->
+				    return(Error,Warnings,Flags)
+			    end
 		    end;
 		Error ->
 		    return(Error,[],Flags)
@@ -130,10 +137,21 @@ get_outdir(Flags) ->
 return(ok,Warnings,Flags) ->
     case member(silent,Flags) of
 	true ->
-	    {ok,?MODULE,Warnings};
+	    case systools_lib:werror(Flags, Warnings) of
+		true ->
+		    error;
+		false ->
+		    {ok,?MODULE,Warnings}
+	    end;
 	_ ->
-	    io:format("~s",[format_warning(Warnings)]),
-	    ok
+	    case member(warnings_as_errors,Flags) of
+		true ->
+		    io:format("~s",[format_warning(Warnings, true)]),
+		    error;
+		false ->
+		    io:format("~s",[format_warning(Warnings)]),
+		    ok
+	    end
     end;
 return({error,Mod,Error},_,Flags) ->
     case member(silent,Flags) of
@@ -1612,9 +1630,9 @@ var_dir(_Dir, _, _, []) ->
     false.
 
 appDir(AppDir) ->
-    case reverse(filename:split(AppDir)) of
-	["ebin"|Dir] -> filename:join(reverse(Dir));
-	_            -> AppDir
+    case filename:basename(AppDir) of
+	"ebin" -> filename:dirname(AppDir);
+	_ -> AppDir
     end.
 
 add_modules(Modules, Tar, AppDir, ToDir, Ext) ->
@@ -1833,78 +1851,89 @@ get_flag(_,_)         -> false.
 %% Check Options for make_script
 check_args_script(Args) ->
     cas(Args,
-	{undef, undef, undef, undef, undef, undef, undef, undef, []}). 
+	{undef, undef, undef, undef, undef, undef, undef, undef,
+	 undef, []}).
 
-cas([], {_Path,_Sil,_Loc,_Test,_Var,_Mach,_Xref,_XrefApps, X}) ->
+cas([], {_Path,_Sil,_Loc,_Test,_Var,_Mach,_Xref,_XrefApps,_Werror, X}) ->
     X;
 %%% path ---------------------------------------------------------------
-cas([{path, P} | Args], {Path, Sil, Loc, Test, Var, Mach, 
-			 Xref, XrefApps, X}) when is_list(P) -> 
+cas([{path, P} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+			 XrefApps, Werror, X}) when is_list(P) ->
     case check_path(P) of
 	ok ->
-	    cas(Args, {P, Sil, Loc, Test, Var, Mach, Xref, XrefApps,X});
+	    cas(Args, {P, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
+		       Werror, X});
 	error ->
 	    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
-		       X++[{path,P}]})
+		       Werror, X++[{path,P}]})
     end;
 %%% silent -------------------------------------------------------------
-cas([silent | Args], {Path, _Sil, Loc, Test, Var, Mach,
-		      Xref, XrefApps, X}) ->
-    cas(Args, {Path, silent, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([silent | Args], {Path, _Sil, Loc, Test, Var, Mach, Xref,
+		      XrefApps, Werror, X}) ->
+    cas(Args, {Path, silent, Loc, Test, Var, Mach, Xref, XrefApps,
+	       Werror, X});
 %%% local --------------------------------------------------------------
-cas([local | Args], {Path, Sil, _Loc, Test, Var, Mach,
-		     Xref, XrefApps, X}) ->
-    cas(Args, {Path, Sil, local, Test, Var, Mach, Xref, XrefApps, X});
+cas([local | Args], {Path, Sil, _Loc, Test, Var, Mach, Xref,
+		     XrefApps, Werror, X}) ->
+    cas(Args, {Path, Sil, local, Test, Var, Mach, Xref, XrefApps,
+	       Werror, X});
 %%% src_tests -------------------------------------------------------
-cas([src_tests | Args], {Path, Sil, Loc, _Test, Var, Mach,
-			    Xref, XrefApps, X}) ->
+cas([src_tests | Args], {Path, Sil, Loc, _Test, Var, Mach, Xref,
+			 XrefApps, Werror, X}) ->
     cas(Args,
-	{Path, Sil, Loc, src_tests, Var, Mach, Xref, XrefApps,X});
+	{Path, Sil, Loc, src_tests, Var, Mach, Xref, Werror, XrefApps,X});
 %%% variables ----------------------------------------------------------
-cas([{variables, V} | Args], {Path, Sil, Loc, Test, Var, Mach, 
-				 Xref, XrefApps, X}) when is_list(V) ->
+cas([{variables, V} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+			      XrefApps, Werror, X}) when is_list(V) ->
     case check_vars(V) of
 	ok ->
 	    cas(Args,
-		{Path, Sil, Loc, Test, V, Mach, Xref, XrefApps, X});
+		{Path, Sil, Loc, Test, V, Mach, Xref, XrefApps, Werror, X});
 	error ->
 	    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
-		       X++[{variables, V}]})
+		       Werror, X++[{variables, V}]})
     end;
 %%% machine ------------------------------------------------------------
-cas([{machine, M} | Args], {Path, Sil, Loc, Test, Var, Mach, 
-			    Xref, XrefApps, X}) when is_atom(M) ->
-    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([{machine, M} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+			    XrefApps, Werror, X}) when is_atom(M) ->
+    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
 %%% exref --------------------------------------------------------------
-cas([exref | Args], {Path, Sil, Loc, Test, Var, Mach,
-		     _Xref, XrefApps, X})  ->
-    cas(Args, {Path, Sil, Loc, Test, Var, Mach, exref, XrefApps, X});
+cas([exref | Args], {Path, Sil, Loc, Test, Var, Mach, _Xref,
+		     XrefApps, Werror, X})  ->
+    cas(Args, {Path, Sil, Loc, Test, Var, Mach, exref, XrefApps, Werror, X});
 %%% exref Apps ---------------------------------------------------------
-cas([{exref, Apps} | Args], {Path, Sil, Loc, Test, Var, Mach, 
-			     Xref, XrefApps, X}) when is_list(Apps) ->
+cas([{exref, Apps} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+			     XrefApps, Werror, X}) when is_list(Apps) ->
     case check_apps(Apps) of 
 	ok ->
 	    cas(Args, {Path, Sil, Loc, Test, Var, Mach, 
-			     Xref, Apps, X});
+		       Xref, Apps, Werror, X});
 	error ->
 	    cas(Args, {Path, Sil, Loc, Test, Var, Mach, 
-			     Xref, XrefApps, X++[{exref, Apps}]})
+		       Xref, XrefApps, Werror, X++[{exref, Apps}]})
     end;
 %%% outdir Dir ---------------------------------------------------------
-cas([{outdir, Dir} | Args], {Path, Sil, Loc, Test, Var, Mach,
-			     Xref, XrefApps, X}) when is_list(Dir) ->
-    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([{outdir, Dir} | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+			     XrefApps, Werror, X}) when is_list(Dir) ->
+    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
 %%% otp_build (secret, not documented) ---------------------------------
-cas([otp_build | Args], {Path, Sil, Loc, Test, Var, Mach,
-			 Xref, XrefApps, X}) ->
-    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X});
+cas([otp_build | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+			 XrefApps, Werror, X}) ->
+    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
 %%% no_module_tests (kept for backwards compatibility, but ignored) ----
-cas([no_module_tests | Args], {Path, Sil, Loc, Test, Var, Mach,
-			       Xref, XrefApps, X}) ->
-    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,X});
+cas([no_module_tests | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+			       XrefApps, Werror, X}) ->
+    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror, X});
+%%% warnings_as_errors (kept for backwards compatibility, but ignored) ----
+cas([warnings_as_errors | Args], {Path, Sil, Loc, Test, Var, Mach, Xref,
+				  XrefApps, _Werror, X}) ->
+    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
+	       warnings_as_errors, X});
 %%% ERROR --------------------------------------------------------------
-cas([Y | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, X}) ->
-    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,X++[Y]}).
+cas([Y | Args], {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps,
+		 Werror, X}) ->
+    cas(Args, {Path, Sil, Loc, Test, Var, Mach, Xref, XrefApps, Werror,
+	       X++[Y]}).
 
 
 
@@ -2030,7 +2059,6 @@ check_apps([H|T]) when is_atom(H) ->
 check_apps(_) ->
     error.
 
-
 %% Format error
 
 format_error(badly_formatted_release) ->
@@ -2144,21 +2172,31 @@ form_tar_err({add, File, Error}) ->
 %% Format warning
 
 format_warning(Warnings) ->
-    map(fun({warning,W}) -> form_warn(W) end, Warnings).
-
-form_warn({source_not_found,{Mod,_,App,_,_}}) ->
-    io_lib:format("*WARNING* ~p: Source code not found: ~p.erl~n",
-		  [App,Mod]);
-form_warn({{parse_error, File},{_,_,App,_,_}}) ->
-    io_lib:format("*WARNING* ~p: Parse error: ~p~n",
-		  [App,File]);
-form_warn({obj_out_of_date,{Mod,_,App,_,_}}) ->
-    io_lib:format("*WARNING* ~p: Object code (~p) out of date~n",[App,Mod]);
-form_warn({exref_undef, Undef}) ->
-    F = fun({M,F,A}) -> 
-		io_lib:format("*WARNING* Undefined function ~p:~p/~p~n", 
-			      [M,F,A])
+    format_warning(Warnings, false).
+
+format_warning(Warnings, Werror) ->
+    Prefix = case Werror of
+		 true ->
+		     "";
+		 false ->
+		     "*WARNING* "
+	     end,
+    map(fun({warning,W}) -> form_warn(Prefix, W) end, Warnings).
+
+form_warn(Prefix, {source_not_found,{Mod,_,App,_,_}}) ->
+    io_lib:format("~s~p: Source code not found: ~p.erl~n",
+		  [Prefix,App,Mod]);
+form_warn(Prefix, {{parse_error, File},{_,_,App,_,_}}) ->
+    io_lib:format("~s~p: Parse error: ~p~n",
+		  [Prefix,App,File]);
+form_warn(Prefix, {obj_out_of_date,{Mod,_,App,_,_}}) ->
+    io_lib:format("~s~p: Object code (~p) out of date~n",
+		  [Prefix,App,Mod]);
+form_warn(Prefix, {exref_undef, Undef}) ->
+    F = fun({M,F,A}) ->
+		io_lib:format("~sUndefined function ~p:~p/~p~n",
+			      [Prefix,M,F,A])
 	end,
     map(F, Undef);
-form_warn(What) ->
-    io_lib:format("*WARNING* ~p~n", [What]).
+form_warn(Prefix, What) ->
+    io_lib:format("~s ~p~n", [Prefix,What]).
diff --git a/lib/sasl/src/systools_relup.erl b/lib/sasl/src/systools_relup.erl
index ec5486226c..6d9e922900 100644
--- a/lib/sasl/src/systools_relup.erl
+++ b/lib/sasl/src/systools_relup.erl
@@ -122,7 +122,7 @@
 %% rel_filename() = description() = string()
 %% Opts = [opt()]
 %% opt() = {path, [path()]} | silent | noexec | restart_emulator
-%%       | {outdir, string()}
+%%       | {outdir, string()} | warnings_as_errors
 %% path() = [string()]
 %% Ret = ok | error | {ok, Relup, Module, Warnings} | {error, Module, Error}
 %%
@@ -139,8 +139,9 @@
 %% 
 %% The option `path' sets search path, `silent' suppresses printing of
 %% error messages to the console, `noexec' inhibits the creation of
-%% the output "relup" file, and restart_emulator ensures that the new
-%% emulator is restarted (as the final step).
+%% the output "relup" file, restart_emulator ensures that the new
+%% emulator is restarted (as the final step), and `warnings_as_errors'
+%% treats warnings as errors.
 %% ----------------------------------------------------------------
 mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs) ->
     mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs, []).
@@ -153,14 +154,29 @@ mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs, Opts) ->
 		{false, false} ->
 		    case R of
 			{ok, _Res, _Mod, Ws} -> 
-			    print_warnings(Ws),
-			    ok;
+			    print_warnings(Ws, Opts),
+			    case systools_lib:werror(Opts, Ws) of
+				true ->
+				    error;
+				false ->
+				    ok
+			    end;
 			Other -> 
 			    print_error(Other),
 			    error
 		    end;
-		_ -> 
-		    R
+		_ ->
+		    case R of
+			{ok, _Res, _Mod, Ws} ->
+			    case systools_lib:werror(Opts, Ws) of
+				true ->
+				    error;
+				false ->
+				    R
+			    end;
+			R ->
+			    R
+		    end
 	    end;
 	BadArg ->
 	    erlang:error({badarg, BadArg})
@@ -195,7 +211,12 @@ do_mk_relup(TopRelFile, BaseUpRelDcs, BaseDnRelDcs, Path, Opts) ->
 	    {Dn, Ws2} = foreach_baserel_dn(TopRel, TopApps, BaseDnRelDcs, 
 					  Path, Opts, Ws1),
 	    Relup = {TopRel#release.vsn, Up, Dn},
-	    write_relup_file(Relup, Opts),
+	    case systools_lib:werror(Opts, Ws2) of
+		true ->
+		    ok;
+		false ->
+		    write_relup_file(Relup, Opts)
+	    end,
 	    {ok, Relup, ?MODULE, Ws2};
 	Other -> 
 	    throw(Other)
@@ -527,20 +548,29 @@ format_error(Error) ->
     io:format("~p~n", [Error]).
 
 
-print_warnings(Ws) when is_list(Ws) ->
-    lists:foreach(fun(W) -> print_warning(W) end, Ws);
-print_warnings(W) ->
-    print_warning(W).
+print_warnings(Ws, Opts) when is_list(Ws) ->
+    lists:foreach(fun(W) -> print_warning(W, Opts) end, Ws);
+print_warnings(W, Opts) ->
+    print_warning(W, Opts).
 
-print_warning(W) ->
-    S = format_warning(W),
+print_warning(W, Opts) ->
+    Prefix = case lists:member(warnings_as_errors, Opts) of
+		 true ->
+		     "";
+		 false ->
+		     "*WARNING* "
+	     end,
+    S = format_warning(Prefix, W),
     io:format("~s", [S]).
 
-format_warning({erts_vsn_changed, {Rel1, Rel2}}) ->
-    io_lib:format("*WARNING* The ERTS version changed between ~p and ~p~n",
-		  [Rel1, Rel2]);
-format_warning(What) ->
-    io_lib:format("*WARNING* ~p~n",[What]).
+format_warning(W) ->
+    format_warning("*WARNING* ", W).
+
+format_warning(Prefix, {erts_vsn_changed, {Rel1, Rel2}}) ->
+    io_lib:format("~sThe ERTS version changed between ~p and ~p~n",
+		  [Prefix, Rel1, Rel2]);
+format_warning(Prefix, What) ->
+    io_lib:format("~s~p~n",[Prefix, What]).
 
 
 get_reason({error, {open, _, _}}) -> open;
diff --git a/lib/sasl/test/Makefile b/lib/sasl/test/Makefile
index ad08c8136b..65be134462 100644
--- a/lib/sasl/test/Makefile
+++ b/lib/sasl/test/Makefile
@@ -31,7 +31,8 @@ MODULES= \
 	systools_SUITE \
 	systools_rc_SUITE \
 	overload_SUITE \
-	rb_SUITE
+	rb_SUITE \
+	rh_test_lib
 
 ERL_FILES= $(MODULES:%=%.erl)
 
@@ -85,7 +86,7 @@ release_tests_spec: make_emakefile
 	$(INSTALL_DIR) $(RELSYSDIR)
 	$(INSTALL_DATA) $(ERL_FILES) $(RELSYSDIR)
 	$(INSTALL_DATA) sasl.spec sasl.cover $(EMAKEFILE) $(RELSYSDIR)
-	chmod -f -R u+w $(RELSYSDIR)
+	chmod -R u+w $(RELSYSDIR)
 	@tar cfh - *_SUITE_data | (cd $(RELSYSDIR); tar xf -)
 
 release_docs_spec:
diff --git a/lib/sasl/test/installer.erl b/lib/sasl/test/installer.erl
index a114c4b5c9..f5ceab0dc4 100644
--- a/lib/sasl/test/installer.erl
+++ b/lib/sasl/test/installer.erl
@@ -119,6 +119,7 @@ install_3(TestNode,PrivDir) ->
     ?print(["install_3 unpack_release P2A ok"]),
     ?check_release("P2A",unpacked,["a-1.1"]),
     {ok, "P1I", [new_emu]} = release_handler:check_install_release("P2A"),
+    ?print(["install_3 check_install_release P2A ok"]),
     ok = release_handler:make_permanent("P1I"),
     ?print(["install_3 make_permanent P1I ok"]),
     ?check_release("P1I",permanent,["a-1.1"]),
@@ -268,23 +269,30 @@ client1_1(TestNode,PrivDir,MasterDir,ClientSname) ->
     erl_boot_server:start([IP]),
 
     ok = net_kernel:monitor_nodes(true),
-    Node = start_client(TestNode,ClientSname),
+    Node = start_client(TestNode,client1,ClientSname),
     trace_disallowed_calls(Node),
 
     %% Check env var for SASL on client node
     SaslEnv = rpc:call(Node, application, get_all_env, [sasl]),
+    ?print([{client1_1,sasl_env},SaslEnv]),
     {_,CliDir} = lists:keyfind(client_directory,1,SaslEnv),
     {_,[Master]} = lists:keyfind(masters,1,SaslEnv),
     {_,StartCli} = lists:keyfind(start_prg,1,SaslEnv),
-    Root = code:root_dir(),
-    true = (CliDir =:= filename:join([Root,"clients","type1",Node])),
-    true = (StartCli =:= filename:join([CliDir,"bin","start"])),
+    NodeStr = atom_to_list(Node),
+    [NodeStr,"type1","clients"|_] = lists:reverse(filename:split(CliDir)),
     true = (Master =:= node()),
+    case os:type() of
+	{unix,_} ->
+	    true = (StartCli =:= filename:join([CliDir,"bin","start"]));
+	_ ->
+	    ok
+    end,
 
     %% Unpack P1H on master
     {ok, "P1H"} = unpack_release(PrivDir,"rel1"),
 
     %% Unpack and install P1H on client
+    Root = code:root_dir(),
     P1HDir = filename:join([Root, "releases", "P1H"]),
 
     %% The AppDirs argument (last arg to set_unpacked) below is really
@@ -339,6 +347,7 @@ client1_2(TestNode,PrivDir,Node) ->
     ?check_running_app_client(Node,a,"1.0"),
 
     ok = rpc:call(Node, release_handler, make_permanent, ["P1H"]),
+    ?check_release_client(Node,"P1H",permanent,["a-1.0"]),
 
     check_disallowed_calls(),
     reboot(TestNode,Node),
@@ -584,7 +593,7 @@ trace_disallowed_calls(Node) ->
     MasterProc = self(),
     rpc:call(Node,dbg,tracer,[process,{fun(T,_) -> MasterProc ! T end,[]}]),
     rpc:call(Node,dbg,p,[all,call]),
-    rpc:call(Node,dbg,tp,[file,[]]).
+    rpc:call(Node,dbg,tp,[file,[{'_',[],[{message,{caller}}]}]]).
 
 check_disallowed_calls() ->
     receive
@@ -594,13 +603,12 @@ check_disallowed_calls() ->
 	    ok
     end.
 
-start_client(TestNode,Client) ->
-    {Start, Node} = do_start_client(Client,test_host()),
-    Cmd = lists:concat(["env NODENAME=",Client," ",
-			filename:join(code:root_dir(), Start)]),
-    ?print([{start_client,Client},Cmd]),
-    Res = os:cmd(Cmd),
-    ?print([{start_client,result},Res]),
+start_client(TestNode,Client,Sname) ->
+    Node = list_to_atom(lists:concat([Sname,"@",test_host()])),
+    case os:type() of
+	{unix,_} -> start_client_unix(TestNode,Sname,Node);
+	{win32,_} -> start_client_win32(TestNode,Client,Sname)
+    end,
     receive
         {nodeup, Node} ->
             wait_started(TestNode,Node)
@@ -609,10 +617,34 @@ start_client(TestNode,Client) ->
             ?fail({"can not start", Node})
     end.
 
-do_start_client(Client, Host) ->
-    Node = list_to_atom(lists:concat([Client,"@",Host])),
+start_client_unix(TestNode,Sname,Node) ->
     Start = filename:join(["clients", "type1", Node, "bin", "start"]),
-    {Start, Node}.
+    Cmd = lists:concat(["env NODENAME=",Sname," ",
+			filename:join(code:root_dir(), Start)]),
+    ?print([{start_client,Sname},Cmd]),
+    Res = os:cmd(Cmd),
+    ?print([{start_client,result},Res]).
+
+start_client_win32(TestNode,Client,ClientSname) ->
+    Name = atom_to_list(ClientSname) ++ "_P1G",
+    RootDir = code:root_dir(),
+    ErtsBinDir = filename:join(RootDir,"erts-4.4/bin"),
+
+    {ClientArgs,RelClientDir} = rh_test_lib:get_client_args(Client,ClientSname,
+							    RootDir),
+    StartErlArgs = rh_test_lib:get_start_erl_args(RootDir,RelClientDir,
+						  ClientArgs),
+    ServiceArgs = rh_test_lib:get_service_args(RootDir, RelClientDir,
+					       ClientSname, StartErlArgs),
+
+    ?print([{start_client,ClientSname},ServiceArgs]),
+    Erlsrv = filename:nativename(filename:join(ErtsBinDir,"erlsrv")),
+    rh_test_lib:erlsrv(Erlsrv,stop,Name),
+    rh_test_lib:erlsrv(Erlsrv,remove,Name),
+    ok = rh_test_lib:erlsrv(Erlsrv,add,Name,ServiceArgs),
+    ok = rh_test_lib:erlsrv(Erlsrv,start,Name),
+    ?print([{start_client,result},ok]),
+    ok.
 
 reboot(TestNode,Node) ->
     cover_client(TestNode,Node,stop_cover),
@@ -628,7 +660,7 @@ check_reboot(TestNode,Node) ->
             receive
                 {nodeup, Node} -> wait_started(TestNode,Node)
             after 30000 ->
-                    ?fail({Node, "not rebooted",net_adm:ping(Node)})
+		    ?fail({Node, "not rebooted",net_adm:ping(Node)})
             end
     after 30000 ->
             ?fail({Node, "not closing down",net_adm:ping(Node)})
@@ -678,22 +710,28 @@ client2(TestNode,PrivDir,ClientSname) ->
     release_handler:remove_release("P1H"), 
 
     ok = net_kernel:monitor_nodes(true),
-    Node = start_client(TestNode,ClientSname),
+    Node = start_client(TestNode,client2,ClientSname),
 
     %% Check env var for SASL on client node
-    ?print([{sasl_env, Node}, rpc:call(Node, application, get_all_env, [sasl])]),
     SaslEnv = rpc:call(Node, application, get_all_env, [sasl]),
+    ?print([{client1_1,sasl_env},SaslEnv]),
     {_,CliDir} = lists:keyfind(client_directory,1,SaslEnv),
     {_,[Master,Master2]} = lists:keyfind(masters,1,SaslEnv),
     {_,StartCli} = lists:keyfind(start_prg,1,SaslEnv),
-    Root = code:root_dir(),
-    true = (CliDir =:= filename:join([Root,"clients","type1",Node])),
-    true = (StartCli =:= filename:join([CliDir,"bin","start"])),
+    NodeStr = atom_to_list(Node),
+    [NodeStr,"type1","clients"|_] = lists:reverse(filename:split(CliDir)),
     true = (Master =:= node()),
     true = (Master2 =:= list_to_atom("master2@"++TestHost)),
+    case os:type() of
+	{unix,_} ->
+	    true = (StartCli =:= filename:join([CliDir,"bin","start"]));
+	_ ->
+	    ok
+    end,
 
     {ok, "P1H"} = unpack_release(PrivDir,"rel1"),
 
+    Root = code:root_dir(),
     {error,{bad_masters,[Master2]}} =
 	rpc:call(Node, release_handler, set_unpacked,
 		 [filename:join([Root, "releases", "P1H", "rel1.rel"]),[]]),
diff --git a/lib/sasl/test/release_handler_SUITE.erl b/lib/sasl/test/release_handler_SUITE.erl
index efa775f344..b44da72d35 100644
--- a/lib/sasl/test/release_handler_SUITE.erl
+++ b/lib/sasl/test/release_handler_SUITE.erl
@@ -51,11 +51,14 @@ unix_cases() ->
     [target_system] ++ RunErlCases ++ cases().
 
 win32_cases() -> 
-    cases().
+    [{group,release} | cases()].
 
 %% Cases that can be run on all platforms
 cases() ->
-    [otp_2740, otp_2760, otp_5761, instructions, eval_appup].
+    [otp_2740, otp_2760, otp_5761, otp_9402, otp_9417,
+     otp_9395_check_old_code, otp_9395_check_and_purge,
+     otp_9395_update_many_mods, otp_9395_rm_many_mods,
+     instructions, eval_appup].
 
 groups() ->
     [{release,[],
@@ -148,6 +151,10 @@ init_per_group(release_gg, Config0) ->
 end_per_group(release, Config) ->
     Dog = ?t:timetrap(?default_timeout),
     stop_print_proc(),
+    case os:type() of
+	{win32,_} -> delete_all_services();
+	_ -> ok
+    end,
     delete_release(Config),
     ?t:timetrap_cancel(Dog),
     Config;
@@ -169,6 +176,10 @@ end_per_testcase(Case, Config) ->
     Dog=?config(watchdog, Config),
     test_server:timetrap_cancel(Dog),
 
+    try apply(?MODULE,Case,[cleanup,Config])
+    catch error:undef -> ok
+    end,
+
     %% DEBUG
     case ?config(tc_status,Config) of
 	ok ->
@@ -206,10 +217,6 @@ end_per_testcase(Case, Config) ->
     %% immediately restarted by heart and the test cases wait until
     %% the node is actually up and running -- see wait_nodes_up/2)
     file:delete("sasl_erl_crash.dump"),
-
-    try apply(?MODULE,Case,[cleanup,Config])
-    catch error:undef -> ok
-    end,
     ok.
 
 gg_node_snames(Config) ->
@@ -224,7 +231,10 @@ gg_node_snames(Config) ->
 no_run_erl(Config) when is_list(Config) ->
     {comment, "No run_erl program"}.
 
-
+break(Config) ->
+	erlang:display(test_break),
+	?t:break(priv_dir(Config)),
+	ok.
 
 %% Test upgrade and downgrade of erts
 upgrade(Conf) when is_list(Conf) ->
@@ -323,7 +333,7 @@ client1(Conf) when is_list(Conf) ->
 
     %% Copy the P1G release to a directory for use in this testcase
     ok = copy_installed(Conf,p1g_install,[Master]),
-    ok = copy_client(Conf,Master,Client,"start_cli1"),
+    ok = copy_client(Conf,Master,Client,client1),
 
     %% start the master node
     [TestNode] = start_nodes(Conf,[Master],"client1"),
@@ -348,7 +358,7 @@ client2(Conf) when is_list(Conf) ->
 
     %% Copy the P1G release to a directory for use in this testcase
     ok = copy_installed(Conf,p1g_install,[Master]),
-    ok = copy_client(Conf,Master,Client,"start_cli2"),
+    ok = copy_client(Conf,Master,Client,client2),
 
     %% start the master node
     [TestNode] = start_nodes(Conf,[Master],"client2"),
@@ -386,7 +396,7 @@ instructions(Conf) when is_list(Conf) ->
           {stop, [aa]},
           {apply, {?MODULE, no_cc, []}},
           {start, [aa]}],
-    {ok, _} = release_handler_1:eval_script(S1, [], []),
+    {ok, _} = release_handler_1:eval_script(S1),
 
     case whereis(cc) of
         Pid2 when is_pid(Pid2) -> ok;
@@ -396,17 +406,17 @@ instructions(Conf) when is_list(Conf) ->
     %% Make bb run old version of b.
     S2 = [point_of_no_return,
           {remove, {b, soft_purge, soft_purge}}],
-    {ok, [{b, soft_purge}]} = release_handler_1:eval_script(S2, [], []),
+    {ok, [{b, soft_purge}]} = release_handler_1:eval_script(S2),
     check_bstate("first", [FirstBB]),
 
     false = code:is_loaded(b),
-    {error,{old_processes,b}} = release_handler_1:eval_script(S2,[],[]),
+    {error,{old_processes,b}} = release_handler_1:eval_script(S2),
     check_bstate("first", [FirstBB]),
 
     %% Let supervisor restart bb with new code
     S3 = [point_of_no_return,
           {purge, [b]}],
-    {ok, []} = release_handler_1:eval_script(S3, [], []),
+    {ok, []} = release_handler_1:eval_script(S3),
     ok = wait_for(bb),
     check_bstate("second", []),
     SecondBB = whereis(bb),
@@ -439,7 +449,7 @@ instructions(Conf) when is_list(Conf) ->
     %% Let supervisor restart bb yet another time
     S4 = [point_of_no_return,
           {remove, {b, brutal_purge, soft_purge}}],
-    {ok, HopefullyEmpty} = release_handler_1:eval_script(S4, [], []),
+    {ok, HopefullyEmpty} = release_handler_1:eval_script(S4),
     ok = wait_for(bb),
     FourthBB = whereis(bb),
 
@@ -549,7 +559,7 @@ otp_2760(Conf) ->
     LibDir = filename:join([DataDir,app1_app2,lib1]),
 
     Rel1 = create_and_install_fake_first_release(Dir,[{app1,"1.0",LibDir}]),
-    Rel2 = create_fake_upgrade_release(Dir,"after",[],{Rel1,Rel1,[LibDir]}),
+    Rel2 = create_fake_upgrade_release(Dir,"after",[],{[Rel1],[Rel1],[LibDir]}),
     Rel2Dir = filename:dirname(Rel2),
 
     %% Start a node with Rel1.boot and check that the app1 module is loaded
@@ -559,13 +569,15 @@ otp_2760(Conf) ->
     %% Execute the relup script and check that app1 is unloaded
     {ok, [{"after", [{_Rel1Vsn, _Descr, Script}], _}]} =
 	file:consult(filename:join(Rel2Dir, "relup")),
-    {ok, []} = rpc:call(Node, release_handler_1, eval_script,
-			      [Script, [], []]),
+    {ok, []} = rpc:call(Node, release_handler_1, eval_script, [Script]),
     false = rpc:call(Node, code, is_loaded, [app1]),
 
-    true = stop_node(Node),
     ok.
 
+otp_2760(cleanup,_Conf) ->
+    stop_node(node_name(otp_2760)).
+
+
 %% Test upgrade using other filesystem than the defined in OTP and
 %% option {update_paths, true}
 otp_5761(Conf) when is_list(Conf) ->
@@ -591,7 +603,7 @@ otp_5761(Conf) when is_list(Conf) ->
 				       "2",
 				       [{app1,"2.0",LibDir2},
 					{app2,"1.0",LibDir2}],
-				       {Rel1,Rel1,[LibDir1]}),
+				       {[Rel1],[Rel1],[LibDir1]}),
     Rel1Dir = filename:dirname(Rel1),
     Rel2Dir = filename:dirname(Rel2),
     
@@ -647,10 +659,410 @@ otp_5761(Conf) when is_list(Conf) ->
     App11Dir = rpc:call(Node, code, lib_dir, [app1]),
     App2aDir = rpc:call(Node, code, lib_dir, [app2]),
 
-    %% Stop the slave node
-    true = stop_node(Node),
     ok.
 
+otp_5761(cleanup,_Conf) ->
+    stop_node(node_name(otp_5761)).
+
+
+%% When a new version of an application is added, but no module is
+%% changed - the path was not updated - i.e. code:priv_dir would point
+%% to the old location.
+otp_9402(Conf) when is_list(Conf) ->
+    %% Set some paths
+    PrivDir = priv_dir(Conf),
+    Dir = filename:join(PrivDir,"otp_9402"),
+    LibDir = filename:join(?config(data_dir, Conf), "lib"),
+
+    %% Create the releases
+    Rel1 = create_and_install_fake_first_release(Dir,
+						 [{a,"1.1",LibDir}]),
+    Rel2 = create_fake_upgrade_release(Dir,
+				       "2",
+				       [{a,"1.2",LibDir}],
+				       {[Rel1],[Rel1],[LibDir]}),
+    Rel1Dir = filename:dirname(Rel1),
+    Rel2Dir = filename:dirname(Rel2),
+
+    %% Start a slave node
+    {ok, Node} = t_start_node(otp_9402, Rel1, filename:join(Rel1Dir,"sys.config")),
+
+    %% Check path
+    Dir1 = filename:join([LibDir, "a-1.1"]),
+    Dir1 = rpc:call(Node, code, lib_dir, [a]),
+    ABeam = rpc:call(Node, code, which, [a]),
+
+    %% Install second release, with no changed modules
+    {ok, RelVsn2} =
+	rpc:call(Node, release_handler, set_unpacked,
+		 [Rel2++".rel", [{a,"1.2",LibDir}]]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "relup")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "start.boot")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "sys.config")]),
+
+    {ok, RelVsn1, []} =
+	rpc:call(Node, release_handler, install_release, [RelVsn2]),
+
+    %% Check path
+    Dir2 = filename:join([LibDir, "a-1.2"]),
+    Dir2 = rpc:call(Node, code, lib_dir, [a]),
+    APrivDir2 = rpc:call(Node, code, priv_dir, [a]),
+    true = filelib:is_regular(filename:join(APrivDir2,"file")),
+
+    %% Just to make sure no modules have been re-loaded
+    ABeam = rpc:call(Node, code, which, [a]),
+
+    %% Install RelVsn1 again
+    {ok, _OtherVsn, []} =
+	rpc:call(Node, release_handler, install_release, [RelVsn1]),
+
+    %% Check path
+    Dir1 = rpc:call(Node, code, lib_dir, [a]),
+    APrivDir1 = rpc:call(Node, code, priv_dir, [a]),
+    false = filelib:is_regular(filename:join(APrivDir1,"file")),
+
+    %% Just to make sure no modules have been re-loaded
+    ABeam = rpc:call(Node, code, which, [a]),
+
+    ok.
+
+otp_9402(cleanup,_Conf) ->
+    stop_node(node_name(otp_9402)).
+
+
+%% When a module is deleted in an appup instruction, the upgrade
+%% failed if the module was not loaded.
+otp_9417(Conf) when is_list(Conf) ->
+    %% Set some paths
+    PrivDir = priv_dir(Conf),
+    Dir = filename:join(PrivDir,"otp_9417"),
+    LibDir = filename:join(?config(data_dir, Conf), "lib"),
+
+    %% Create the releases
+    Rel1 = create_and_install_fake_first_release(Dir,
+						 [{b,"1.0",LibDir}]),
+    Rel2 = create_fake_upgrade_release(Dir,
+				       "2",
+				       [{b,"2.0",LibDir}],
+				       {[Rel1],[Rel1],[LibDir]}),
+    Rel1Dir = filename:dirname(Rel1),
+    Rel2Dir = filename:dirname(Rel2),
+
+    %% Start a slave node
+    {ok, Node} = t_start_node(otp_9417, Rel1, filename:join(Rel1Dir,"sys.config")),
+
+    %% Check paths
+    Dir1 = filename:join([LibDir, "b-1.0"]),
+    Dir1 = rpc:call(Node, code, lib_dir, [b]),
+    BLibBeam = filename:join([Dir1,"ebin","b_lib.beam"]),
+    BLibBeam = rpc:call(Node,code,which,[b_lib]),
+    false = rpc:call(Node,code,is_loaded,[b_lib]),
+    false = rpc:call(Node,code,is_loaded,[b_server]),
+
+    %% Install second release, which removes b_lib module
+    {ok, RelVsn2} =
+	rpc:call(Node, release_handler, set_unpacked,
+		 [Rel2++".rel", [{b,"2.0",LibDir}]]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "relup")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "start.boot")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "sys.config")]),
+
+    {ok, _RelVsn1, []} =
+	rpc:call(Node, release_handler, install_release, [RelVsn2]),
+
+    %% Check that the module does no longer exist
+    false = rpc:call(Node, code, is_loaded, [b_lib]),
+    non_existing = rpc:call(Node, code, which, [b_lib]),
+
+    %% And check some paths
+    Dir2 = filename:join([LibDir, "b-2.0"]),
+    Dir2 = rpc:call(Node, code, lib_dir, [b]),
+    BServerBeam = filename:join([Dir2,"ebin","b_server.beam"]),
+    {file,BServerBeam} = rpc:call(Node,code,is_loaded,[b_server]),
+    ok.
+
+otp_9417(cleanup,_Conf) ->
+    stop_node(node_name(otp_9417)).
+
+
+%% OTP-9395 - performance problems when there are MANY processes
+%% Test that the procedure of checking for old code before an upgrade
+%% can be started is "very much faster" when there is no old code in
+%% the system.
+otp_9395_check_old_code(Conf) when is_list(Conf) ->
+
+    NProcs = 1000,
+    MPath = filename:join([?config(data_dir,Conf),"lib","many_mods-1.0","ebin"]),
+    code:add_path(MPath),
+
+    %% Start NProc processes, each referencing each module
+    {Modules,Pids} = m:start(NProcs),
+
+    %% Load each module again in order to get old code
+    [code:load_file(Mod) || Mod <- Modules],
+    true = erlang:check_old_code(m10),
+
+    S = [point_of_no_return |
+	 [{remove,{M,soft_purge,soft_purge}} || M <- Modules]],
+
+    %% Do the old code check, then purge, and redo
+    {T1,{ok,PurgeMods}} = timer:tc(release_handler_1,check_script,[S,[]]),
+    true = (lists:sort(PurgeMods) == lists:sort(Modules)),
+    [code:purge(M) || M <- PurgeMods],
+    {T2,{ok,[]}} = timer:tc(release_handler_1,check_script,[S,[]]),
+
+    %% Cleanup
+    lists:foreach(fun(Pid) -> Pid ! stop end, Pids),
+    lists:foreach(fun(Mod) -> code:purge(Mod),
+			      code:delete(Mod),
+			      code:purge(Mod)
+		  end, Modules),
+    code:del_path(MPath),
+
+    %% Test that second run was much faster than the first
+    if T2 > 0 ->
+	    X = T1/T2,
+	    ct:log("~p procs, ~p mods -> ~n"
+		   "\tWith old code: ~.2f sec~n"
+		   "\tAfter purge: ~.2f sec~n"
+		   "\tT1/T2: ~.2f",
+		   [NProcs,length(Modules),T1/1000000,T2/1000000,X]),
+	    if X < 1000 ->
+		    ct:fail({not_enough_improvement_after_purge,round(X)});
+	       true ->
+		    ok
+	    end;
+       T1 > 0 -> %% Means T1/T2 = infinite
+	    ok;
+       true ->
+	    ct:fail({unexpected_values,T1,T2})
+    end,
+    ok.
+
+
+%% OTP-9395 - performance problems when there are MANY processes
+%% Added option 'purge' to check_install_release
+otp_9395_check_and_purge(Conf) when is_list(Conf) ->
+    %% Set some paths
+    PrivDir = priv_dir(Conf),
+    Dir = filename:join(PrivDir,"otp_9395_check_and_purge"),
+    LibDir = filename:join(?config(data_dir, Conf), "lib"),
+
+    %% Create the releases
+    Rel1 = create_and_install_fake_first_release(Dir,
+						 [{b,"1.0",LibDir}]),
+    Rel2 = create_fake_upgrade_release(Dir,
+				       "2",
+				       [{b,"2.0",LibDir}],
+				       {[Rel1],[Rel1],[LibDir]}),
+    Rel1Dir = filename:dirname(Rel1),
+    Rel2Dir = filename:dirname(Rel2),
+
+    %% Start a slave node
+    {ok, Node} = t_start_node(otp_9395_check_and_purge, Rel1,
+			      filename:join(Rel1Dir,"sys.config")),
+
+    %% Make sure there is old code for b_lib and b_server
+    rpc:call(Node,code,load_file,[b_lib]),
+    rpc:call(Node,code,load_file,[b_lib]),
+    rpc:call(Node,code,load_file,[b_server]),
+    rpc:call(Node,code,load_file,[b_server]),
+    true = rpc:call(Node,erlang,check_old_code,[b_lib]),
+    true = rpc:call(Node,erlang,check_old_code,[b_server]),
+
+    %% Unpack second release, which removes b_lib module and loads b_server
+    {ok, RelVsn2} =
+	rpc:call(Node, release_handler, set_unpacked,
+		 [Rel2++".rel", [{b,"2.0",LibDir}]]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "relup")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "start.boot")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "sys.config")]),
+
+    %% Do check_install_release, and check that old code still exists
+    {ok, _RelVsn1, []} =
+	rpc:call(Node, release_handler, check_install_release, [RelVsn2]),
+    true = rpc:call(Node,erlang,check_old_code,[b_lib]),
+    true = rpc:call(Node,erlang,check_old_code,[b_server]),
+
+    %% Do check_install_release with option 'purge' and check that old
+    %% code is gone
+    {ok, _RelVsn1, []} =
+	rpc:call(Node, release_handler, check_install_release, [RelVsn2,[purge]]),
+    false = rpc:call(Node,erlang,check_old_code,[b_lib]),
+    false = rpc:call(Node,erlang,check_old_code,[b_server]),
+
+    ok.
+
+otp_9395_check_and_purge(cleanup,_Conf) ->
+    stop_node(node_name(otp_9395_check_and_purge)).
+
+
+%% OTP-9395 - performance problems when there are MANY processes
+%% Upgrade which updates many modules (brutal_purge)
+otp_9395_update_many_mods(Conf) when is_list(Conf) ->
+    %% Set some paths
+    PrivDir = priv_dir(Conf),
+    Dir = filename:join(PrivDir,"otp_9395_update_many_mods"),
+    LibDir = filename:join(?config(data_dir, Conf), "lib"),
+
+    %% Create the releases
+    Rel1 = create_and_install_fake_first_release(Dir,
+						 [{many_mods,"1.0",LibDir}]),
+    Rel2 = create_fake_upgrade_release(Dir,
+				       "2",
+				       [{many_mods,"1.1",LibDir}],
+				       {[Rel1],[Rel1],[LibDir]}),
+    Rel1Dir = filename:dirname(Rel1),
+    Rel2Dir = filename:dirname(Rel2),
+
+    %% Start a slave node
+    {ok, Node} = t_start_node(otp_9395_update_many_mods, Rel1,
+			      filename:join(Rel1Dir,"sys.config")),
+
+    %% Start a lot of processes on the new node, all with refs to each
+    %% module that will be updated
+    NProcs = 1000,
+    {Modules,Pids1} = rpc:call(Node,m,start,[NProcs]),
+
+    %% Then load modules in order to get old code
+    [rpc:call(Node,code,load_file,[Mod]) || Mod <- Modules],
+    true = rpc:call(Node,erlang,check_old_code,[m10]),
+
+    %% Unpack second release, which updates all mX modules
+    {ok, RelVsn2} =
+	rpc:call(Node, release_handler, set_unpacked,
+		 [Rel2++".rel", [{many_mods,"1.1",LibDir}]]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "relup")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "start.boot")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "sys.config")]),
+
+    %% First, install release directly and check how much time it takes
+    {TInst0,{ok, _, []}} =
+	timer:tc(rpc,call,[Node, release_handler, install_release, [RelVsn2]]),
+    ct:log("install_release: ~.2f",[TInst0/1000000]),
+
+    %% Restore to old release, spawn processes again and load to get old code
+    {_,RelVsn1} = init:script_id(),
+    {_TInst1,{ok, _, []}} =
+	timer:tc(rpc,call,[Node, release_handler, install_release, [RelVsn1]]),
+%    ct:log("install_release: ~.2f",[_TInst1/1000000]),
+
+    [exit(Pid,kill) || Pid <- Pids1],
+    {Modules,_Pids2} = rpc:call(Node,m,start,[NProcs]),
+    [rpc:call(Node,code,load_file,[Mod]) || Mod <- Modules],
+    true = rpc:call(Node,erlang,check_old_code,[m10]),
+
+    %% Run check_install_release with purge before install this time
+    {TCheck,{ok, _RelVsn1, []}} =
+	timer:tc(rpc,call,[Node, release_handler, check_install_release,
+			   [RelVsn2,[purge]]]),
+    ct:log("check_install_release with purge: ~.2f",[TCheck/1000000]),
+
+    %% Finally install release after check and purge, and check that
+    %% this install was faster than the first.
+    {TInst2,{ok, _RelVsn1, []}} =
+	timer:tc(rpc,call,[Node, release_handler, install_release, [RelVsn2]]),
+    ct:log("install_release: ~.2f",[TInst2/1000000]),
+
+    true = (TInst2 < TInst0),
+
+    ok.
+
+otp_9395_update_many_mods(cleanup,_Conf) ->
+    stop_node(node_name(otp_9395_update_many_mods)).
+
+
+%% OTP-9395 - performance problems when there are MANY processes
+%% Upgrade which removes many modules (brutal_purge)
+otp_9395_rm_many_mods(Conf) when is_list(Conf) ->
+    %% Set some paths
+    PrivDir = priv_dir(Conf),
+    Dir = filename:join(PrivDir,"otp_9395_rm_many_mods"),
+    LibDir = filename:join(?config(data_dir, Conf), "lib"),
+
+    %% Create the releases
+    Rel1 = create_and_install_fake_first_release(Dir,
+						 [{many_mods,"1.0",LibDir}]),
+    Rel2 = create_fake_upgrade_release(Dir,
+				       "2",
+				       [{many_mods,"2.0",LibDir}],
+				       {[Rel1],[Rel1],[LibDir]}),
+    Rel1Dir = filename:dirname(Rel1),
+    Rel2Dir = filename:dirname(Rel2),
+
+    %% Start a slave node
+    {ok, Node} = t_start_node(otp_9395_rm_many_mods, Rel1,
+			      filename:join(Rel1Dir,"sys.config")),
+
+    %% Start a lot of processes on the new node, all with refs to each
+    %% module that will be updated
+    NProcs = 1000,
+    {Modules,Pids1} = rpc:call(Node,m,start,[NProcs]),
+
+    %% Then load modules in order to get old code
+    [rpc:call(Node,code,load_file,[Mod]) || Mod <- Modules],
+    true = rpc:call(Node,erlang,check_old_code,[m10]),
+
+    %% Unpack second release, which removes all mX modules
+    {ok, RelVsn2} =
+	rpc:call(Node, release_handler, set_unpacked,
+		 [Rel2++".rel", [{many_mods,"2.0",LibDir}]]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "relup")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "start.boot")]),
+    ok = rpc:call(Node, release_handler, install_file,
+		  [RelVsn2, filename:join(Rel2Dir, "sys.config")]),
+
+    %% First, install release directly and check how much time it takes
+    {TInst0,{ok, _, []}} =
+	timer:tc(rpc,call,[Node, release_handler, install_release, [RelVsn2]]),
+    ct:log("install_release: ~.2f",[TInst0/1000000]),
+
+    %% Restore to old release, spawn processes again and load to get old code
+    {_,RelVsn1} = init:script_id(),
+    {_TInst1,{ok, _, []}} =
+	timer:tc(rpc,call,[Node, release_handler, install_release, [RelVsn1]]),
+%    ct:log("install_release: ~.2f",[_TInst1/1000000]),
+
+    [exit(Pid,kill) || Pid <- Pids1],
+    {Modules,_Pids2} = rpc:call(Node,m,start,[NProcs]),
+    [rpc:call(Node,code,load_file,[Mod]) || Mod <- Modules],
+    true = rpc:call(Node,erlang,check_old_code,[m10]),
+
+    %% Run check_install_release with purge before install this time
+    {TCheck,{ok, _RelVsn1, []}} =
+	timer:tc(rpc,call,[Node, release_handler, check_install_release,
+			   [RelVsn2,[purge]]]),
+    ct:log("check_install_release with purge: ~.2f",[TCheck/1000000]),
+
+    %% Finally install release after check and purge, and check that
+    %% this install was faster than the first.
+    {TInst2,{ok, _RelVsn1, []}} =
+	timer:tc(rpc,call,[Node, release_handler, install_release, [RelVsn2]]),
+    ct:log("install_release: ~.2f",[TInst2/1000000]),
+
+    true = (TInst2 =< TInst0),
+
+    ok.
+
+otp_9395_rm_many_mods(cleanup,_Conf) ->
+    stop_node(node_name(otp_9395_rm_many_mods)).
+
+
+
 %% Test upgrade and downgrade of applications
 eval_appup(Conf) when is_list(Conf) ->
 
@@ -983,19 +1395,16 @@ stop_node(Node) ->
     ?t:stop_node(Node).
 
 
-copy_client(Conf,Master,Sname,StartScript) ->
+copy_client(Conf,Master,Sname,Client) ->
     io:format("copy_client(Conf)"),
 
     DataDir = ?config(data_dir, Conf),
     MasterDir = filename:join(priv_dir(Conf),Master),
 
-    {ok,Host} = inet:gethostname(),
-    {ok,IpTuple} = inet:getaddr(Host,inet),
-    IpAddr =  inet_parse:ntoa(IpTuple),
-
-    CliNode = node_name(Sname),
+    {ClientArgs,RelCliDir} = rh_test_lib:get_client_args(Client,Sname,MasterDir,
+							 node_name(Master)),
 
-    Cli = filename:join([MasterDir, "clients", "type1", CliNode]),
+    Cli = filename:join([MasterDir, RelCliDir]),
     ok = filelib:ensure_dir(filename:join([Cli,"bin","."])),
     ok = filelib:ensure_dir(filename:join([Cli,"releases","."])),
     ok = filelib:ensure_dir(filename:join([Cli,"log","."])),
@@ -1003,12 +1412,16 @@ copy_client(Conf,Master,Sname,StartScript) ->
     P1GOrig = filename:join([MasterDir, "releases", "P1G"]),
     ok = copy_tree(Conf,P1GOrig,filename:join(Cli,"releases")),
     
-    ok = subst_file(filename:join([DataDir, "clients", StartScript]),
-		    filename:join([Cli,"bin","start"]),
-		    [{"ROOT",MasterDir},
-		     {"MASTER",atom_to_list(Master)},
-		     {"IPADDR",IpAddr}],
-		    [{chmod,8#0755}]),
+    case os:type() of
+	{unix,_} ->
+	    ok = subst_file(filename:join([DataDir, "start_client"]),
+			    filename:join([Cli,"bin","start"]),
+			    [{"ROOT",MasterDir},
+			     {"CLIENTARGS",ClientArgs}],
+			    [{chmod,8#0755}]);
+	_ ->
+	    ok
+    end,
     
     StartErlData = filename:join([MasterDir, "releases", "start_erl.data"]),
     CliRelDir = filename:join([Cli, "releases"]),
@@ -1030,21 +1443,32 @@ delete_release(Conf) ->
     {ok, Dirs} = file:list_dir(PrivDir),
     ?t:format("========  deleting  ~p~n",[Dirs]),
 
-    ok = delete_release_os(Dirs),
-    ?t:format("========  remaining  ~p~n",[file:list_dir(PrivDir)]),
+    ok = delete_release_os(Dirs--["save"]),
+    {ok,Remaining} = file:list_dir(PrivDir),
+    ?t:format("========  remaining  ~p~n",[Remaining]),
+
+    case Remaining of
+	[] ->
+	    ok;
+	_ ->
+	    delete_release_os(Remaining),
+	    Remaining2 = file:list_dir(PrivDir),
+	    ?t:format("========  remaining after second try ~p~n",[Remaining2])
+    end,
+
     ok = file:set_cwd(OrigWd),
     ok.
 
 
 delete_release_os(Dirs) ->
     case os:type() of
-	      {unix, _} ->
-		  delete_release_unix(Dirs);
-	      {win32, _} ->
-		  delete_release_win32(Dirs);
-	      Os ->
-		  test_server:fail({error, {not_yet_implemented_os, Os}})
-	  end.
+	{unix, _} ->
+	    delete_release_unix(Dirs);
+	{win32, _} ->
+	    delete_release_win32(Dirs);
+	Os ->
+	    test_server:fail({error, {not_yet_implemented_os, Os}})
+    end.
 
 
 delete_release_unix([]) ->
@@ -1075,7 +1499,14 @@ delete_release_win32([]) ->
 delete_release_win32(["save"|Dirs]) ->
     delete_release_win32(Dirs);
 delete_release_win32([Dir|Dirs]) ->
-    Rm = string:concat("rmdir /s ", Dir),
+    Rm =
+       case filelib:is_dir(Dir) of
+          true ->
+             string:concat("rmdir /s /q ", Dir);
+          false ->
+             string:concat("del /q ", Dir)
+       end,
+    ?t:format("============== COMMAND ~p~n",[Rm]),
     [] = os:cmd(Rm),
     delete_release_win32(Dirs).
 
@@ -1200,7 +1631,12 @@ subst_var([], Vars, Result, VarAcc) ->
 
 
 priv_dir(Conf) ->
-    filename:absname(?config(priv_dir, Conf)). % Get rid of trailing slash
+%%    filename:absname(?config(priv_dir, Conf)). % Get rid of trailing slash
+    %% Due to problem with long paths on windows => creating a new
+    %% priv_dir under data_dir
+    Dir = filename:absname(filename:join(?config(data_dir, Conf),priv_dir)),
+    filelib:ensure_dir(filename:join(Dir,"*")),
+    Dir.
 
 latest_version(Dir) ->
     List = filelib:wildcard(Dir ++ "*"),
@@ -1256,12 +1692,28 @@ do_create_p1g(Conf,TargetDir) ->
     ErtsLatest = latest_version(filename:join(code:root_dir(),"erts")),
     ok = copy_tree(Conf, ErtsLatest, ErtsDir, TargetDir),
     ErtsBinDir = filename:join([TargetDir,ErtsDir,bin]),
-    copy_file(filename:join([ErtsBinDir, "epmd"]), BinDir, [preserve]),
-    copy_file(filename:join([ErtsBinDir, "run_erl"]), BinDir, [preserve]),
-    copy_file(filename:join([ErtsBinDir, "to_erl"]), BinDir, [preserve]),
+
+    case os:type() of
+	{unix, _} ->
+	    copy_file(filename:join([ErtsBinDir, "epmd"]), BinDir, [preserve]),
+	    copy_file(filename:join([ErtsBinDir, "run_erl"]), BinDir, [preserve]),
+	    copy_file(filename:join([ErtsBinDir, "to_erl"]), BinDir, [preserve]),
+
+	    %% Create the start_erl shell script
+	    ok = subst_file(filename:join([ErtsBinDir,"start_erl.src"]),
+			    filename:join([BinDir,"start_erl"]),
+			    [{"EMU","beam"}],
+			    [{chmod,8#0755}]);
+	{win32,_} ->
+	    %% Add a batch file to use as HEART_COMMAND
+	    ok = copy_file(filename:join(DataDir, "heart_restart.bat"),
+			   ErtsBinDir,[preserve])
+    end,
 
     copy_file(filename:join(DataDir, "../installer.beam"),
 	      filename:join([DataDir,lib,"installer-1.0",ebin])),
+    copy_file(filename:join(DataDir, "../rh_test_lib.beam"),
+	      filename:join([DataDir,lib,"installer-1.0",ebin])),
 
     %% Create .rel, .script and .boot files
     RelName = "rel0",
@@ -1272,7 +1724,7 @@ do_create_p1g(Conf,TargetDir) ->
     ok = filelib:ensure_dir(RelFile),
     LibPath = filename:join([DataDir,lib,"*",ebin]),
 
-    TarFile = create_basic_release(RelFile, RelVsn, {ErtsVsn,false},
+    TarFile = create_basic_release(Conf, RelFile, RelVsn, {ErtsVsn,false},
 				   LibPath, [], [], [], []),
 
     %% Extract tar file in target directory (i.e. same directory as erts etc.)
@@ -1286,20 +1738,6 @@ do_create_p1g(Conf,TargetDir) ->
     %% Create RELEASES
     ok = release_handler:create_RELEASES(TargetDir,ReleasesDir,RelFile,[]),
 
-    %% Create start_erl
-    ok = subst_file(filename:join([ErtsBinDir,"start_erl.src"]),
-		    filename:join([BinDir,"start_erl"]),
-		    [{"EMU","beam"}],
-		    [{chmod,8#0755}]),
-    
-    %% Create start script
-    %% Using a customized start script from DataDir where some options
-    %% (heart and nodename) are added compared to the start.src in the
-    %% erlang distribution.
-    ok = subst_file(filename:join(DataDir, "start"),
-		    filename:join([BinDir, "start"]),
-		    [{"ROOT",TargetDir}],
-		    [preserve]),
     ok.
 
 %% Create version P1H - which is P1G + a-1.0
@@ -1336,12 +1774,12 @@ create_upgrade_release(Conf,RelName,RelVsn,Erts,Apps,Config,{UpFromName,Descr})
 
     UpFrom = [{filename:join([PrivDir,UpFromName,UpFromName]),Descr}],
 
-    create_basic_release(RelFile, RelVsn, Erts, LibPath,
+    create_basic_release(Conf, RelFile, RelVsn, Erts, LibPath,
 			 Apps, Config, UpFrom, []),
     ok.
 
 %% Create .rel, .script, .boot, sys.config and tar
-create_basic_release(RelFile,RelVsn,{ErtsVsn,ErtsDir},LibPath,ExtraApps,Config,UpFrom,DownTo) ->
+create_basic_release(Conf, RelFile,RelVsn,{ErtsVsn,ErtsDir},LibPath,ExtraApps,Config,UpFrom,DownTo) ->
     RelDir = filename:dirname(RelFile),
     RelFileName = filename:rootname(RelFile),
 
@@ -1370,7 +1808,14 @@ create_basic_release(RelFile,RelVsn,{ErtsVsn,ErtsDir},LibPath,ExtraApps,Config,U
 				_ -> [{erts,ErtsDir}]
 			    end]),
     
-    RelFileName ++ ".tar.gz".
+    TarFileName = RelFileName ++ ".tar.gz",
+
+    case os:type() of
+	{win32,_} when ErtsDir=/=false -> modify_tar_win32(Conf, TarFileName);
+	_ -> ok
+    end,
+
+    TarFileName.
 
 %% Create a .rel file
 create_installer_rel_file(RelFile,RelVsn,ErtsVsn,ExtraApps) ->
@@ -1470,21 +1915,70 @@ permanent_p1h(Node) ->
 copy_installed(Conf,FromNode,ToNodes) ->
     PrivDir = priv_dir(Conf),
     DataDir = ?config(data_dir,Conf),
+
+    %% Instead of using copy_tree on the complete node directory, I'm
+    %% splitting this in separate tar files per subdirectory so the
+    %% log directory can be completely skipped. The reason for this is
+    %% that the tar file might become faulty if the node is alive and
+    %% writing to the log while the tar is created.
+    FromDir = filename:join(PrivDir,FromNode),
+    {ok,FromDirNames} = file:list_dir(FromDir),
+    TempTarFiles =
+	[begin
+	     TempTarFile = filename:join(PrivDir,"temp_" ++ FDN ++ ".tar"),
+	     {ok,Tar} = erl_tar:open(TempTarFile,[write]),
+	     ok = erl_tar:add(Tar,filename:join(FromDir,FDN),FDN,[]),
+	     ok = erl_tar:close(Tar),
+	     TempTarFile
+         end || FDN <- FromDirNames, FDN=/="log"],
     lists:foreach(
       fun(Node) ->
-	      ok = copy_tree(Conf,filename:join(PrivDir,FromNode),Node,PrivDir),
 	      NodeDir = filename:join(PrivDir,Node),
-	      ok = subst_file(filename:join(DataDir, "start"),
-			      filename:join([NodeDir, "bin", "start"]),
-			      [{"ROOT",NodeDir}]),
-	      LogDir = filename:join(NodeDir,log),
-	      {ok,Logs} = file:list_dir(LogDir),
-	      lists:foreach(fun(Log) ->
-				    file:delete(filename:join(LogDir,Log))
-			    end,
-			    Logs)
+	      ok = filelib:ensure_dir(filename:join([NodeDir,"log","*"])),
+              lists:foreach(
+		fun(TempTarFile) ->
+                        ok = erl_tar:extract(TempTarFile,[{cwd,NodeDir}])
+		end, TempTarFiles),
+	      case os:type() of
+		  {unix,_} ->
+		      %% Create start script
+		      %% Using a customized start script from DataDir
+		      %% where some options (heart and nodename) are
+		      %% added compared to the start.src in the erlang
+		      %% distribution.
+		      ok = subst_file(filename:join(DataDir, "start"),
+				      filename:join([NodeDir, "bin", "start"]),
+				      [{"ROOT",NodeDir}],
+				      [preserve]);
+		  {win32,_} ->
+		      %% Write erl.ini
+		      ErtsDirs =
+			  filelib:wildcard(filename:join(NodeDir,"erts-*")),
+		      lists:foreach(
+			fun(ErtsDir) ->
+				ok = subst_file(
+				       filename:join(DataDir, "erl.ini.src"),
+				       filename:join([ErtsDir, "bin", "erl.ini"]),
+				       [{"ROOTDIR",NodeDir},
+					{"BINDIR",filename:join(ErtsDir,"bin")}])
+			end,
+			ErtsDirs),
+
+		      %% The service on windows runs as local
+		      %% administrator (not otptest user), so we need
+		      %% to chmod the release in order to allow the
+		      %% executing node to install releases, write
+		      %% logs etc.
+		      chmod_release_win32(NodeDir)
+	      end
       end,
-      ToNodes).
+      ToNodes),
+
+    lists:foreach(fun(TempTarFile) -> file:delete(TempTarFile) end, TempTarFiles),
+    ok.
+
+chmod_release_win32(Dir) ->
+    os:cmd("echo y|cacls " ++ Dir ++ " /T /E /G Administrators:F").
 
 start_nodes(Conf,Snames,Tag) ->
     PrivDir = priv_dir(Conf),
@@ -1493,19 +1987,42 @@ start_nodes(Conf,Snames,Tag) ->
 	  fun(Sname) ->
 		  NodeDir = filename:join(PrivDir,Sname),
 		  Node = node_name(Sname),
-		  
-		  Script = filename:join([NodeDir,"bin","start"]),
-		  Cmd = "env NODENAME="++atom_to_list(Sname) ++ " " ++ Script,
-		  %% {ok,StartFile} = file:read_file(Cmd),
-		  %% io:format("~s:\n~s~n~n",[Start,binary_to_list(StartFile)]),
-		  Res = os:cmd(Cmd),
-		  io:format("Start ~p: ~p~n=>\t~p~n", [Sname,Cmd,Res]),
+
+		  case os:type() of
+		      {unix,_} ->
+			  start_node_unix(Sname,NodeDir);
+		      {win32,_} ->
+			  start_node_win32(Sname,NodeDir)
+		  end,
 		  Node
 	  end,
 	  Snames),
     wait_nodes_up(Nodes,Tag),
     Nodes.
     
+start_node_unix(Sname,NodeDir) ->
+    Script = filename:join([NodeDir,"bin","start"]),
+    Cmd = "env NODENAME="++atom_to_list(Sname) ++ " " ++ Script,
+    %% {ok,StartFile} = file:read_file(Cmd),
+    %% io:format("~s:\n~s~n~n",[Start,binary_to_list(StartFile)]),
+    Res = os:cmd(Cmd),
+    io:format("Start ~p: ~p~n=>\t~p~n", [Sname,Cmd,Res]).
+
+start_node_win32(Sname,NodeDir) ->
+    Name = atom_to_list(Sname) ++ "_P1G",
+    ErtsBinDir = filename:join(NodeDir,"erts-4.4/bin"),
+
+    StartErlArgs = rh_test_lib:get_start_erl_args(NodeDir),
+    ServiceArgs = rh_test_lib:get_service_args(NodeDir, Sname, StartErlArgs),
+
+    Erlsrv = filename:nativename(filename:join(ErtsBinDir,"erlsrv")),
+    rh_test_lib:erlsrv(Erlsrv,stop,Name),
+    rh_test_lib:erlsrv(Erlsrv,remove,Name),
+    ok = rh_test_lib:erlsrv(Erlsrv,add,Name,ServiceArgs),
+    ok = rh_test_lib:erlsrv(Erlsrv,start,Name),
+    ok.
+
+%% Create a unique node name for each test case
 tc_sname(Config) ->
     tc_sname(Config,"").
 tc_sname(Config,Fix) when is_atom(Fix) ->
@@ -1607,9 +2124,8 @@ create_fake_upgrade_release(Dir,RelVsn,AppDirs,{UpFrom,DownTo,ExtraLibs}) ->
 
     %% And a relup file so it can be upgraded to
     RelupPath = Paths ++ [filename:join([Lib,"*","ebin"]) || Lib <- ExtraLibs],
-    ok = systools:make_relup(Rel,[UpFrom],[DownTo],
-				   [{path,RelupPath},
-				    {outdir,RelDir}]),
+    ok = systools:make_relup(Rel,UpFrom,DownTo,[{path,RelupPath},
+						{outdir,RelDir}]),
     
     Rel.
 
@@ -1649,3 +2165,32 @@ create_fake_release(Dir,RelName,RelVsn,AppDirs) ->
 
 rpc_inst(Node,Func,Args) ->
     rpc:call(Node,installer,Func,[node()|Args]).
+
+delete_all_services() ->
+    ErlSrv = erlsrv:erlsrv(erlang:system_info(version)),
+    [_|Serviceinfo] = string:tokens(os:cmd(ErlSrv ++ " list"),"\n"),
+    Services =
+	[lists:takewhile(fun($\t) -> false; (_) -> true end,S)
+	 || S <- Serviceinfo],
+    ?t:format("Services to remove: ~p~n",[Services]),
+    lists:foreach(fun(S) ->
+			  rh_test_lib:erlsrv(ErlSrv,stop,S),
+			  rh_test_lib:erlsrv(ErlSrv,remove,S)
+		  end,
+		  Services).
+
+modify_tar_win32(Conf, TarFileName) ->
+    DataDir = ?config(data_dir,Conf),
+    PrivDir = priv_dir(Conf),
+    TmpDir = filename:join(PrivDir,"tmp_modify_tar_win32"),
+    ok = erl_tar:extract(TarFileName,[{cwd,TmpDir},compressed]),
+
+    ErtsBinDir = filelib:wildcard(filename:join([TmpDir,"erts-*","bin"])),
+    ok = copy_file(filename:join(DataDir, "heart_restart.bat"),
+		   ErtsBinDir,[preserve]),
+
+    {ok,Fs} = file:list_dir(TmpDir),
+    {ok,T} = erl_tar:open(TarFileName,[write,compressed]),
+    [ok = erl_tar:add(T,filename:join(TmpDir,F),F,[]) || F <- Fs],
+    ok = erl_tar:close(T),
+    ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/Makefile.src b/lib/sasl/test/release_handler_SUITE_data/Makefile.src
index 85e25fdc2f..9b07e7ce0a 100644
--- a/lib/sasl/test/release_handler_SUITE_data/Makefile.src
+++ b/lib/sasl/test/release_handler_SUITE_data/Makefile.src
@@ -1,14 +1,42 @@
 EFLAGS=+debug_info
 
 P2B= \
-     P2B/a-2.0/ebin/a.beam \
-     P2B/a-2.0/ebin/a_sup.beam
+     P2B/a-2.0/ebin/a.@EMULATOR@ \
+     P2B/a-2.0/ebin/a_sup.@EMULATOR@
 
 LIB= \
-     lib/a-1.1/ebin/a.beam \
-     lib/a-1.1/ebin/a_sup.beam \
-     lib/a-1.0/ebin/a.beam \
-     lib/a-1.0/ebin/a_sup.beam \
+     lib/a-1.2/ebin/a.@EMULATOR@ \
+     lib/a-1.2/ebin/a_sup.@EMULATOR@ \
+     lib/a-1.1/ebin/a.@EMULATOR@ \
+     lib/a-1.1/ebin/a_sup.@EMULATOR@ \
+     lib/a-1.0/ebin/a.@EMULATOR@ \
+     lib/a-1.0/ebin/a_sup.@EMULATOR@ \
+     lib/b-1.0/ebin/b_server.@EMULATOR@ \
+     lib/b-1.0/ebin/b_lib.@EMULATOR@ \
+     lib/b-2.0/ebin/b_server.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m1.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m2.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m3.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m4.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m5.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m6.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m7.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m8.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m9.@EMULATOR@ \
+     lib/many_mods-1.0/ebin/m10.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m1.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m2.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m3.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m4.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m5.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m6.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m7.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m8.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m9.@EMULATOR@ \
+     lib/many_mods-1.1/ebin/m10.@EMULATOR@ \
+     lib/many_mods-2.0/ebin/m.@EMULATOR@
 
 APP= \
      app1_app2/lib1/app1-1.0/ebin/app1_sup.@EMULATOR@ \
@@ -57,6 +85,67 @@ lib/a-1.1/ebin/a_sup.@EMULATOR@: lib/a-1.1/src/a_sup.erl
 	erlc $(EFLAGS) -olib/a-1.1/ebin lib/a-1.1/src/a_sup.erl
 
 
+lib/a-1.2/ebin/a.@EMULATOR@: lib/a-1.2/src/a.erl
+	erlc $(EFLAGS) -olib/a-1.2/ebin lib/a-1.2/src/a.erl
+lib/a-1.2/ebin/a_sup.@EMULATOR@: lib/a-1.2/src/a_sup.erl
+	erlc $(EFLAGS) -olib/a-1.2/ebin lib/a-1.2/src/a_sup.erl
+
+lib/b-1.0/ebin/b_server.@EMULATOR@: lib/b-1.0/src/b_server.erl
+	erlc $(EFLAGS) -olib/b-1.0/ebin lib/b-1.0/src/b_server.erl
+lib/b-1.0/ebin/b_lib.@EMULATOR@: lib/b-1.0/src/b_lib.erl
+	erlc $(EFLAGS) -olib/b-1.0/ebin lib/b-1.0/src/b_lib.erl
+
+lib/b-2.0/ebin/b_server.@EMULATOR@: lib/b-2.0/src/b_server.erl
+	erlc $(EFLAGS) -olib/b-2.0/ebin lib/b-2.0/src/b_server.erl
+
+lib/many_mods-1.0/ebin/m.@EMULATOR@: lib/many_mods-1.0/src/m.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m.erl
+lib/many_mods-1.0/ebin/m1.@EMULATOR@: lib/many_mods-1.0/src/m1.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m1.erl
+lib/many_mods-1.0/ebin/m2.@EMULATOR@: lib/many_mods-1.0/src/m2.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m2.erl
+lib/many_mods-1.0/ebin/m3.@EMULATOR@: lib/many_mods-1.0/src/m3.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m3.erl
+lib/many_mods-1.0/ebin/m4.@EMULATOR@: lib/many_mods-1.0/src/m4.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m4.erl
+lib/many_mods-1.0/ebin/m5.@EMULATOR@: lib/many_mods-1.0/src/m5.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m5.erl
+lib/many_mods-1.0/ebin/m6.@EMULATOR@: lib/many_mods-1.0/src/m6.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m6.erl
+lib/many_mods-1.0/ebin/m7.@EMULATOR@: lib/many_mods-1.0/src/m7.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m7.erl
+lib/many_mods-1.0/ebin/m8.@EMULATOR@: lib/many_mods-1.0/src/m8.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m8.erl
+lib/many_mods-1.0/ebin/m9.@EMULATOR@: lib/many_mods-1.0/src/m9.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m9.erl
+lib/many_mods-1.0/ebin/m10.@EMULATOR@: lib/many_mods-1.0/src/m10.erl
+	erlc $(EFLAGS) -olib/many_mods-1.0/ebin lib/many_mods-1.0/src/m10.erl
+lib/many_mods-1.1/ebin/m.@EMULATOR@: lib/many_mods-1.1/src/m.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m.erl
+lib/many_mods-1.1/ebin/m1.@EMULATOR@: lib/many_mods-1.1/src/m1.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m1.erl
+lib/many_mods-1.1/ebin/m2.@EMULATOR@: lib/many_mods-1.1/src/m2.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m2.erl
+lib/many_mods-1.1/ebin/m3.@EMULATOR@: lib/many_mods-1.1/src/m3.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m3.erl
+lib/many_mods-1.1/ebin/m4.@EMULATOR@: lib/many_mods-1.1/src/m4.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m4.erl
+lib/many_mods-1.1/ebin/m5.@EMULATOR@: lib/many_mods-1.1/src/m5.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m5.erl
+lib/many_mods-1.1/ebin/m6.@EMULATOR@: lib/many_mods-1.1/src/m6.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m6.erl
+lib/many_mods-1.1/ebin/m7.@EMULATOR@: lib/many_mods-1.1/src/m7.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m7.erl
+lib/many_mods-1.1/ebin/m8.@EMULATOR@: lib/many_mods-1.1/src/m8.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m8.erl
+lib/many_mods-1.1/ebin/m9.@EMULATOR@: lib/many_mods-1.1/src/m9.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m9.erl
+lib/many_mods-1.1/ebin/m10.@EMULATOR@: lib/many_mods-1.1/src/m10.erl
+	erlc $(EFLAGS) -olib/many_mods-1.1/ebin lib/many_mods-1.1/src/m10.erl
+lib/many_mods-2.0/ebin/m.@EMULATOR@: lib/many_mods-2.0/src/m.erl
+	erlc $(EFLAGS) -olib/many_mods-2.0/ebin lib/many_mods-2.0/src/m.erl
+
+
 app1_app2/lib1/app1-1.0/ebin/app1_sup.@EMULATOR@: app1_app2/lib1/app1-1.0/src/app1_sup.erl
 	erlc $(EFLAGS) -oapp1_app2/lib1/app1-1.0/ebin app1_app2/lib1/app1-1.0/src/app1_sup.erl
 app1_app2/lib1/app1-1.0/ebin/app1_server.@EMULATOR@: app1_app2/lib1/app1-1.0/src/app1_server.erl
diff --git a/lib/sasl/test/release_handler_SUITE_data/clients/start_cli1 b/lib/sasl/test/release_handler_SUITE_data/clients/start_cli1
deleted file mode 100755
index ee3d8c97cf..0000000000
--- a/lib/sasl/test/release_handler_SUITE_data/clients/start_cli1
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/bin/sh
-#
-# This program invokes the erlang emulator by calling run_erl.
-# It should only be used at an embedded target system.
-# It should be modified to give the correct flags to erl (via start_erl),
-# e.g -mode embedded -sname XXX
-#
-# Usage: start [Data]
-#
-
-if [ "x${NODENAME}" = "x" ]
-then
-    echo "ERROR: Variable \$NODENAME is not set!!"
-    exit 1
-fi
-
-TESTHOST=`hostname | sed 's/[.].*//'`
-IPADDR=%IPADDR%
-
-ROOTDIR=%ROOT%
-CLIENTDIR=$ROOTDIR/clients/type1/$NODENAME@$TESTHOST
-
-RELDIR=$CLIENTDIR/releases
-
-# Note that this scripts is modified an copied to $CLIENTDIR/bin/start
-# in release_handler_SUITE:copy_client - therefore HEART_COMMAND is as follows:
-HEART_COMMAND=$CLIENTDIR/bin/start
-HW_WD_DISABLE=true
-export HW_WD_DISABLE HEART_COMMAND
-
-START_ERL_DATA=${1:-$RELDIR/start_erl.data}
-
-if [ ! -d /tmp/$NODENAME@$TESTHOST ]
-then
-        mkdir /tmp/$NODENAME@$TESTHOST
-fi
-
-$ROOTDIR/bin/run_erl /tmp/$NODENAME@$TESTHOST/ $CLIENTDIR/log "exec $ROOTDIR/bin/start_erl $ROOTDIR $RELDIR $START_ERL_DATA -heart -sname $NODENAME -sasl start_prg \\\"$CLIENTDIR/bin/start\\\" masters \[\\'%MASTER%@$TESTHOST\\'\] client_directory \\\"$CLIENTDIR\\\" -loader inet -id $NODENAME -hosts $IPADDR" > $CLIENTDIR/log/run_erl.out 2>&1 &
diff --git a/lib/sasl/test/release_handler_SUITE_data/erl.ini.src b/lib/sasl/test/release_handler_SUITE_data/erl.ini.src
new file mode 100644
index 0000000000..b8791e75a5
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/erl.ini.src
@@ -0,0 +1,4 @@
+[erlang]
+Bindir=%BINDIR%
+Progname=erl
+Rootdir=%ROOTDIR%
diff --git a/lib/sasl/test/release_handler_SUITE_data/heart_restart.bat b/lib/sasl/test/release_handler_SUITE_data/heart_restart.bat
new file mode 100755
index 0000000000..ede1ad4ff3
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/heart_restart.bat
@@ -0,0 +1,3 @@
+@echo off
+%ERLSRV_EXECUTABLE% stop %ERLSRV_SERVICE_NAME%
+%ERLSRV_EXECUTABLE% start %ERLSRV_SERVICE_NAME%
+\ No newline at end of file
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/README b/lib/sasl/test/release_handler_SUITE_data/lib/README
new file mode 100644
index 0000000000..639a4ca0fb
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/README
@@ -0,0 +1,33 @@
+a-1.0:
+start version
+
+a-1.1:
+can be upgraded to from a-1.0. Module a has changed
+
+a-1.2:
+can be upgraded to from a-1.1.
+No module have changed, but priv dir is added including one 'file'
+
+b-1.0:
+start version, includes b_lib and b_server
+
+b-2.0:
+can be upgraded to from b-1.0.
+Removes b_lib (soft_purge) and updates b_server (brutal_purge)
+* The diff in purge method is important for test "check_and_purge", in
+  order to check that the purge option to check_install_release works
+  for both methods.
+
+many_mods-1.0:
+start version.
+m:start/1 starts N procs, each calling Mod:bar() in all other modules (m1-m10).
+m1-m10: implements bar() which returns a big constant.
+The point is to get many processes with references to many modules,
+and then load the modules again so that old code exists. See tests
+otp_9395_update_many_mods and otp_9395_rm_many_mods.
+
+many_mods-1.1:
+can be upgraded to from many_mods-1.0. Updates modules m1-m10.
+
+many_mods-2.0:
+can be upgraded to from many_mods-1.0. Removes modules m1-m10.
+\ No newline at end of file
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.app b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.app
index e938137f67..b38722f06d 100644
--- a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.0/src/a.app
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.app
@@ -1,7 +1,7 @@
 {application, a,
 	     [{description, "A  CXC 138 11"},
-              {vsn, "1.0"},
-	      {modules, [{a, 1}, {a_sup,1}]},
+              {vsn, "1.2"},
+	      {modules, [{a, 2}, {a_sup,1}]},
 	      {registered, [a_sup]},
 	      {applications, [kernel, stdlib]},
 	      {env, [{key1, val1}]},
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.appup b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.appup
new file mode 100644
index 0000000000..3df0546316
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/ebin/a.appup
@@ -0,0 +1,3 @@
+{"1.2",
+ [{"1.1",[]}],
+ [{"1.1",[]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/priv/file b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/priv/file
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/priv/file
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a.erl
new file mode 100644
index 0000000000..c082ad5339
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a.erl
@@ -0,0 +1,54 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(a).
+
+
+-behaviour(gen_server).
+
+%% External exports
+-export([start_link/0, a/0, b/0]).
+%% Internal exports
+-export([init/1, handle_call/3, handle_info/2, terminate/2, code_change/3]).
+
+start_link() -> gen_server:start_link({local, aa}, a, [], []).
+
+a() -> gen_server:call(aa, a).
+b() -> gen_server:call(aa, b).
+
+%%-----------------------------------------------------------------
+%% Callback functions from gen_server
+%%-----------------------------------------------------------------
+init([]) ->
+    process_flag(trap_exit, true),
+    {ok, {state, bval}}.
+
+handle_call(a, _From, State) ->
+    X = application:get_all_env(a),
+    {reply, X, State};
+
+handle_call(b, _From, State) ->
+    {reply, {ok, element(2, State)}, State}.
+
+handle_info(_, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
+
+code_change(1, Extra, State) ->
+    {ok, {state, bval}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a_sup.erl b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a_sup.erl
new file mode 100644
index 0000000000..a141c1767b
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/a-1.2/src/a_sup.erl
@@ -0,0 +1,37 @@
+%% ``The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved via the world wide web at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
+%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings
+%% AB. All Rights Reserved.''
+%%
+%%     $Id$
+%%
+-module(a_sup).
+
+
+-behaviour(supervisor).
+
+%% External exports
+-export([start/2]).
+
+%% Internal exports
+-export([init/1]).
+
+start(_, _) ->
+    supervisor:start_link({local, a_sup}, a_sup, []).
+
+init([]) ->
+    SupFlags = {one_for_one, 4, 3600},
+    Config = {a,
+	      {a, start_link, []},
+	      permanent, 2000, worker, [a]},
+    {ok, {SupFlags, [Config]}}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/ebin/b.app b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/ebin/b.app
new file mode 100644
index 0000000000..00347b2754
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/ebin/b.app
@@ -0,0 +1,7 @@
+%% -*- erlang -*-
+{application, b,
+ [{description, "B  CXC 138 12"},
+  {vsn, "1.0"},
+  {modules, [{b_server, 1},{b_lib, 1}]},
+  {registered, [b_server]},
+  {applications, [kernel, stdlib]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_lib.erl b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_lib.erl
new file mode 100644
index 0000000000..7e8a308a5e
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_lib.erl
@@ -0,0 +1,3 @@
+-module(b_lib).
+-compile(export_all).
+foo() -> ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_server.erl b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_server.erl
new file mode 100644
index 0000000000..e1a80a076f
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-1.0/src/b_server.erl
@@ -0,0 +1,37 @@
+-module(b_server).
+
+-behaviour(gen_server).
+
+%% API
+-export([start_link/0]).
+
+%% gen_server callbacks
+-export([init/1, handle_call/3, handle_cast/2, handle_info/2,
+	 terminate/2, code_change/3]).
+
+-define(SERVER, ?MODULE).
+
+-record(state, {}).
+
+start_link() ->
+    gen_server:start_link({local, ?SERVER}, ?MODULE, [], []).
+
+init([]) ->
+    {ok, #state{}}.
+
+handle_call(_Request, _From, State) ->
+    Reply = ok,
+    {reply, Reply, State}.
+
+handle_cast(_Msg, State) ->
+    {noreply, State}.
+
+handle_info(_Info, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
+
+code_change(OldVsn, State, Extra) ->
+    file:write_file("/tmp/b_server",io_lib:format("~p~n",[{"1.0",OldVsn,Extra}])),
+    {ok, State}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.app b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.app
new file mode 100644
index 0000000000..73c8e42b32
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.app
@@ -0,0 +1,7 @@
+%% -*- erlang -*-
+{application, b,
+ [{description, "B  CXC 138 12"},
+  {vsn, "2.0"},
+  {modules, [{b_server, 1}]},
+  {registered, [b_server]},
+  {applications, [kernel, stdlib]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.appup b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.appup
new file mode 100644
index 0000000000..001255a88c
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/ebin/b.appup
@@ -0,0 +1,6 @@
+%% -*- erlang -*-
+{"2.0",
+ [{"1.0",[{remove_module,b_lib,soft_purge,soft_purge,[]},
+	  {update,b_server,{advanced,[]}}]}],
+ [{"1.0",[{add_module,b_lib},
+	  {update,b_server,{advanced,[]}}]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_lib.erl b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_lib.erl
new file mode 100644
index 0000000000..7e8a308a5e
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_lib.erl
@@ -0,0 +1,3 @@
+-module(b_lib).
+-compile(export_all).
+foo() -> ok.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_server.erl b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_server.erl
new file mode 100644
index 0000000000..f8bfbdaff7
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/b-2.0/src/b_server.erl
@@ -0,0 +1,37 @@
+-module(b_server).
+
+-behaviour(gen_server).
+
+%% API
+-export([start_link/0]).
+
+%% gen_server callbacks
+-export([init/1, handle_call/3, handle_cast/2, handle_info/2,
+	 terminate/2, code_change/3]).
+
+-define(SERVER, ?MODULE).
+
+-record(state, {}).
+
+start_link() ->
+    gen_server:start_link({local, ?SERVER}, ?MODULE, [], []).
+
+init([]) ->
+    {ok, #state{}}.
+
+handle_call(_Request, _From, State) ->
+    Reply = ok,
+    {reply, Reply, State}.
+
+handle_cast(_Msg, State) ->
+    {noreply, State}.
+
+handle_info(_Info, State) ->
+    {noreply, State}.
+
+terminate(_Reason, _State) ->
+    ok.
+
+code_change(OldVsn, State, Extra) ->
+    file:write_file("/tmp/b_server",io_lib:format("~p~n",[{"2.0",OldVsn,Extra}])),
+    {ok, State}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/installer-1.0/ebin/installer.app b/lib/sasl/test/release_handler_SUITE_data/lib/installer-1.0/ebin/installer.app
index 6f77317f6a..e1391c0605 100644
--- a/lib/sasl/test/release_handler_SUITE_data/lib/installer-1.0/ebin/installer.app
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/installer-1.0/ebin/installer.app
@@ -1,6 +1,6 @@
 {application, installer,
 	     [{description, "Installer application"},
               {vsn, "1.0"},
-	      {modules, [{installer, 1}]},
+	      {modules, [installer,rh_test_lib]},
 	      {registered, []},
 	      {applications, [kernel, stdlib, sasl]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/ebin/many_mods.app b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/ebin/many_mods.app
new file mode 100644
index 0000000000..aa39adfffa
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/ebin/many_mods.app
@@ -0,0 +1,17 @@
+%% -*- erlang -*-
+{application, many_mods,
+ [{description, "Application with many modules  CXC 138 11"},
+  {vsn, "1.0"},
+  {modules, [{m, 1},
+	     {m1,1},
+	     {m2,1},
+	     {m3,1},
+	     {m4,1},
+	     {m5,1},
+	     {m6,1},
+	     {m7,1},
+	     {m8,1},
+	     {m9,1},
+	     {m10,1}]},
+  {registered, []},
+  {applications, [kernel, stdlib]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m.erl
new file mode 100644
index 0000000000..418102bebb
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m.erl
@@ -0,0 +1,11 @@
+-module(m).
+-compile(export_all).
+
+start(NProcs) ->
+    Modules = [m1,m2,m3,m4,m5,m6,m7,m8,m9,m10],
+    Pids = [spawn_link(fun() ->
+			       Cs = [M:bar() || M <- Modules],
+			       receive stop -> Cs end
+		       end) ||
+	       _ <- lists:seq(1,NProcs)],
+    {Modules,Pids}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m1.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m1.erl
new file mode 100644
index 0000000000..cacc13f5d7
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m1.erl
@@ -0,0 +1,4 @@
+-module(m1).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m10.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m10.erl
new file mode 100644
index 0000000000..81e120b891
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m10.erl
@@ -0,0 +1,4 @@
+-module(m10).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m2.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m2.erl
new file mode 100644
index 0000000000..481276ba7b
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m2.erl
@@ -0,0 +1,4 @@
+-module(m2).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m3.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m3.erl
new file mode 100644
index 0000000000..9a04ed5fc9
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m3.erl
@@ -0,0 +1,4 @@
+-module(m3).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m4.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m4.erl
new file mode 100644
index 0000000000..90de9a30c9
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m4.erl
@@ -0,0 +1,4 @@
+-module(m4).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m5.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m5.erl
new file mode 100644
index 0000000000..8a9b690dfa
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m5.erl
@@ -0,0 +1,4 @@
+-module(m5).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m6.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m6.erl
new file mode 100644
index 0000000000..cd0d3977ed
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m6.erl
@@ -0,0 +1,4 @@
+-module(m6).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m7.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m7.erl
new file mode 100644
index 0000000000..1f79918d6e
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m7.erl
@@ -0,0 +1,4 @@
+-module(m7).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m8.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m8.erl
new file mode 100644
index 0000000000..2ce03a0b7e
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m8.erl
@@ -0,0 +1,4 @@
+-module(m8).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m9.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m9.erl
new file mode 100644
index 0000000000..1c5f72e628
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.0/src/m9.erl
@@ -0,0 +1,4 @@
+-module(m9).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/ebin/many_mods.app b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/ebin/many_mods.app
new file mode 100644
index 0000000000..36c50caf2f
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/ebin/many_mods.app
@@ -0,0 +1,17 @@
+%% -*- erlang -*-
+{application, many_mods,
+ [{description, "Application with many modules  CXC 138 11"},
+  {vsn, "1.1"},
+  {modules, [{m, 1},
+	     {m1,1},
+	     {m2,1},
+	     {m3,1},
+	     {m4,1},
+	     {m5,1},
+	     {m6,1},
+	     {m7,1},
+	     {m8,1},
+	     {m9,1},
+	     {m10,1}]},
+  {registered, []},
+  {applications, [kernel, stdlib]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/ebin/many_mods.appup b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/ebin/many_mods.appup
new file mode 100644
index 0000000000..696435e06f
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/ebin/many_mods.appup
@@ -0,0 +1,22 @@
+%% -*- erlang -*-
+{"1.1",
+ [{"1.0",[{update,m1},
+	  {update,m2},
+	  {update,m3},
+	  {update,m4},
+	  {update,m5},
+	  {update,m6},
+	  {update,m7},
+	  {update,m8},
+	  {update,m9},
+	  {update,m10}]}],
+ [{"1.0",[{update,m1},
+	  {update,m2},
+	  {update,m3},
+	  {update,m4},
+	  {update,m5},
+	  {update,m6},
+	  {update,m7},
+	  {update,m8},
+	  {update,m9},
+	  {update,m10}]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m.erl
new file mode 100644
index 0000000000..418102bebb
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m.erl
@@ -0,0 +1,11 @@
+-module(m).
+-compile(export_all).
+
+start(NProcs) ->
+    Modules = [m1,m2,m3,m4,m5,m6,m7,m8,m9,m10],
+    Pids = [spawn_link(fun() ->
+			       Cs = [M:bar() || M <- Modules],
+			       receive stop -> Cs end
+		       end) ||
+	       _ <- lists:seq(1,NProcs)],
+    {Modules,Pids}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m1.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m1.erl
new file mode 100644
index 0000000000..cacc13f5d7
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m1.erl
@@ -0,0 +1,4 @@
+-module(m1).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m10.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m10.erl
new file mode 100644
index 0000000000..81e120b891
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m10.erl
@@ -0,0 +1,4 @@
+-module(m10).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m2.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m2.erl
new file mode 100644
index 0000000000..481276ba7b
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m2.erl
@@ -0,0 +1,4 @@
+-module(m2).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m3.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m3.erl
new file mode 100644
index 0000000000..9a04ed5fc9
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m3.erl
@@ -0,0 +1,4 @@
+-module(m3).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m4.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m4.erl
new file mode 100644
index 0000000000..90de9a30c9
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m4.erl
@@ -0,0 +1,4 @@
+-module(m4).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m5.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m5.erl
new file mode 100644
index 0000000000..8a9b690dfa
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m5.erl
@@ -0,0 +1,4 @@
+-module(m5).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m6.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m6.erl
new file mode 100644
index 0000000000..cd0d3977ed
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m6.erl
@@ -0,0 +1,4 @@
+-module(m6).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m7.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m7.erl
new file mode 100644
index 0000000000..1f79918d6e
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m7.erl
@@ -0,0 +1,4 @@
+-module(m7).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m8.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m8.erl
new file mode 100644
index 0000000000..2ce03a0b7e
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m8.erl
@@ -0,0 +1,4 @@
+-module(m8).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m9.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m9.erl
new file mode 100644
index 0000000000..1c5f72e628
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-1.1/src/m9.erl
@@ -0,0 +1,4 @@
+-module(m9).
+-compile(export_all).
+%% A module with a big constant...
+bar() -> {now(),[{1,'1',"1"},{2,'2',"2"},{3,'3',"3"},{4,'4',"4"},{5,'5',"5"},{6,'6',"6"},{7,'7',"7"},{8,'8',"8"},{9,'9',"9"},{10,'10',"10"},{11,'11',"11"},{12,'12',"12"},{13,'13',"13"},{14,'14',"14"},{15,'15',"15"},{16,'16',"16"},{17,'17',"17"},{18,'18',"18"},{19,'19',"19"},{20,'20',"20"},{21,'21',"21"},{22,'22',"22"},{23,'23',"23"},{24,'24',"24"},{25,'25',"25"},{26,'26',"26"},{27,'27',"27"},{28,'28',"28"},{29,'29',"29"},{30,'30',"30"},{31,'31',"31"},{32,'32',"32"},{33,'33',"33"},{34,'34',"34"},{35,'35',"35"},{36,'36',"36"},{37,'37',"37"},{38,'38',"38"},{39,'39',"39"},{40,'40',"40"},{41,'41',"41"},{42,'42',"42"},{43,'43',"43"},{44,'44',"44"},{45,'45',"45"},{46,'46',"46"},{47,'47',"47"},{48,'48',"48"},{49,'49',"49"},{50,'50',"50"},{51,'51',"51"},{52,'52',"52"},{53,'53',"53"},{54,'54',"54"},{55,'55',"55"},{56,'56',"56"},{57,'57',"57"},{58,'58',"58"},{59,'59',"59"},{60,'60',"60"},{61,'61',"61"},{62,'62',"62"},{63,'63',"63"},{64,'64',"64"},{65,'65',"65"},{66,'66',"66"},{67,'67',"67"},{68,'68',"68"},{69,'69',"69"},{70,'70',"70"},{71,'71',"71"},{72,'72',"72"},{73,'73',"73"},{74,'74',"74"},{75,'75',"75"},{76,'76',"76"},{77,'77',"77"},{78,'78',"78"},{79,'79',"79"},{80,'80',"80"},{81,'81',"81"},{82,'82',"82"},{83,'83',"83"},{84,'84',"84"},{85,'85',"85"},{86,'86',"86"},{87,'87',"87"},{88,'88',"88"},{89,'89',"89"},{90,'90',"90"},{91,'91',"91"},{92,'92',"92"},{93,'93',"93"},{94,'94',"94"},{95,'95',"95"},{96,'96',"96"},{97,'97',"97"},{98,'98',"98"},{99,'99',"99"},{100,'100',"100"}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-2.0/ebin/many_mods.app b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-2.0/ebin/many_mods.app
new file mode 100644
index 0000000000..98f6527750
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-2.0/ebin/many_mods.app
@@ -0,0 +1,7 @@
+%% -*- erlang -*-
+{application, many_mods,
+ [{description, "Application with many modules  CXC 138 11"},
+  {vsn, "2.0"},
+  {modules, [{m, 1}]},
+  {registered, []},
+  {applications, [kernel, stdlib]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-2.0/ebin/many_mods.appup b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-2.0/ebin/many_mods.appup
new file mode 100644
index 0000000000..3a34db78c1
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-2.0/ebin/many_mods.appup
@@ -0,0 +1,24 @@
+%% -*- erlang -*-
+{"2.0",
+ [{"1.0",[{update,m},
+	  {delete_module,m1},
+	  {delete_module,m2},
+	  {delete_module,m3},
+	  {delete_module,m4},
+	  {delete_module,m5},
+	  {delete_module,m6},
+	  {delete_module,m7},
+	  {delete_module,m8},
+	  {delete_module,m9},
+	  {delete_module,m10}]}],
+ [{"1.0",[{update,m},
+	  {add_module,m1},
+	  {add_module,m2},
+	  {add_module,m3},
+	  {add_module,m4},
+	  {add_module,m5},
+	  {add_module,m6},
+	  {add_module,m7},
+	  {add_module,m8},
+	  {add_module,m9},
+	  {add_module,m10}]}]}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-2.0/src/m.erl b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-2.0/src/m.erl
new file mode 100644
index 0000000000..2edc1e6be4
--- /dev/null
+++ b/lib/sasl/test/release_handler_SUITE_data/lib/many_mods-2.0/src/m.erl
@@ -0,0 +1,11 @@
+-module(m).
+-compile(export_all).
+
+start(NProcs) ->
+    Modules = [],
+    Pids = [spawn_link(fun() ->
+			       Cs = [M:bar() || M <- Modules],
+			       receive stop -> Cs end
+		       end) ||
+	       _ <- lists:seq(1,NProcs)],
+    {Modules,Pids}.
diff --git a/lib/sasl/test/release_handler_SUITE_data/clients/start_cli2 b/lib/sasl/test/release_handler_SUITE_data/start_client
index 88912cf884..5ea94d6f7c 100755
--- a/lib/sasl/test/release_handler_SUITE_data/clients/start_cli2
+++ b/lib/sasl/test/release_handler_SUITE_data/start_client
@@ -34,4 +34,4 @@ then
         mkdir /tmp/$NODENAME@$TESTHOST
 fi
 
-$ROOTDIR/bin/run_erl /tmp/$NODENAME@$TESTHOST/ $CLIENTDIR/log "exec $ROOTDIR/bin/start_erl $ROOTDIR $RELDIR $START_ERL_DATA -heart -sname $NODENAME -sasl start_prg \\\"$CLIENTDIR/bin/start\\\" masters \[\\'%MASTER%@$TESTHOST\\',\\'master2@$TESTHOST\\'\] client_directory \\\"$CLIENTDIR\\\"" > /dev/null 2>&1 &
+$ROOTDIR/bin/run_erl /tmp/$NODENAME@$TESTHOST/ $CLIENTDIR/log "exec $ROOTDIR/bin/start_erl $ROOTDIR $RELDIR $START_ERL_DATA -heart -sname $NODENAME %CLIENTARGS%" > $CLIENTDIR/log/run_erl.out 2>&1 &
diff --git a/lib/sasl/test/rh_test_lib.erl b/lib/sasl/test/rh_test_lib.erl
new file mode 100644
index 0000000000..99a7f919a7
--- /dev/null
+++ b/lib/sasl/test/rh_test_lib.erl
@@ -0,0 +1,100 @@
+-module(rh_test_lib).
+
+-export([erlsrv/3,
+	 erlsrv/4]).
+-export([get_service_args/3,
+	 get_service_args/4,
+	 get_start_erl_args/1,
+	 get_start_erl_args/3,
+	 get_client_args/3,
+	 get_client_args/4]).
+
+
+erlsrv(Erlsrv,Action,Name) ->
+    erlsrv(Erlsrv,Action,Name,"").
+erlsrv(Erlsrv,Action,Name,Rest) ->
+    Cmd = Erlsrv ++ " " ++ atom_to_list(Action) ++ " " ++ Name ++ " " ++ Rest,
+    io:format("erlsrv cmd: ~p~n",[Cmd]),
+    Port = open_port({spawn, Cmd}, [stream, {line, 100}, eof, in]),
+    Res = recv_prog_output(Port),
+    case Res of
+	[] ->
+	    failed;
+	_Y ->
+	    io:format("erlsrv res: ~p~n",[_Y]),
+	    ok
+    end.
+
+recv_prog_output(Port) ->
+    receive
+	{Port, {data, {eol,Data}}} ->
+	    %%io:format("Got data: ~s~n", [Data]),
+	    [ Data, "\n" | recv_prog_output(Port)];
+	{Port, {data, {noeol,Data}}} ->
+	    %%io:format("Got data: ~s~n", [Data]),
+	    [ Data | recv_prog_output(Port)];
+	{Port, _Other} ->
+	    %%io:format("Got ~p from port~n", [_Other]),
+	    Port ! {self(), close},
+	    receive
+		{Port,closed} ->
+		    []
+	    end
+    end.
+
+get_service_args(RootDir, Sname, StartErlArgs) ->
+    get_service_args(RootDir, "", Sname, StartErlArgs).
+get_service_args(RootDir, RelClientDir, Sname, StartErlArgs) ->
+    LogDir = filename:nativename(filename:join([RootDir,RelClientDir,"log"])),
+    %% start_erl.exe will be found since it is in the same directory as erlsrv.exe
+    %% And heart_restart.bat will be found since the erts bin dir is
+    %% always in the path for the erlang virtual machine.
+    " -machine start_erl.exe -workdir " ++ LogDir ++
+	" -debugtype new -sname " ++ atom_to_list(Sname) ++
+	" -env HEART_COMMAND=heart_restart.bat -args \"" ++ StartErlArgs ++ "\"".
+
+get_start_erl_args(RootDir) ->
+    get_start_erl_args(RootDir,"","").
+get_start_erl_args(RootDir,RelClientDir,ExtraArgs) ->
+    Cookie = atom_to_list(erlang:get_cookie()),
+    RelDir = filename:join([RootDir,RelClientDir,"releases"]),
+    ExtraArgs ++ " -setcookie " ++ Cookie ++
+	" -heart ++ -rootdir " ++ filename:nativename(RootDir) ++
+	" -reldir " ++ filename:nativename(RelDir).
+
+%% Must be called on the master node
+get_client_args(Client,Sname,RootDir) ->
+    get_client_args(Client,Sname,RootDir,node()).
+get_client_args(Client,Sname,RootDir,Master) ->
+    {ok,Host} = inet:gethostname(),
+    Node = atom_to_list(Sname) ++ "@" ++ Host,
+    RelClientDir = filename:join(["clients","type1",Node]),
+    ClientDir = filename:join([RootDir,RelClientDir]),
+    StartPrg = filename:join([ClientDir,"bin","start"]),
+    {" -sasl start_prg \\\\\\\"" ++ StartPrg ++ "\\\\\\\" masters \[" ++
+	 single_quote() ++ atom_to_list(Master) ++ single_quote() ++
+	 get_client_extra_master(Client,Host) ++
+	 "\] client_directory \\\\\\\"" ++ ClientDir ++  "\\\\\\\"" ++
+	 get_client_loader_args(Client,Sname,Host),
+     RelClientDir}.
+
+get_client_loader_args(client1,Sname,Host) ->
+    {ok,IpTuple} = inet:getaddr(Host,inet),
+    IpAddr =  inet_parse:ntoa(IpTuple),
+    " -loader inet -id " ++
+	atom_to_list(Sname) ++ " -hosts " ++ IpAddr;
+get_client_loader_args(_,_,_) ->
+    "".
+
+get_client_extra_master(client2,Host) ->
+    "," ++ single_quote() ++ "master2@" ++ Host ++ single_quote();
+get_client_extra_master(_,_) ->
+    "".
+
+single_quote() ->
+    case os:type() of
+	{win32,_} ->
+	    "\'";
+	_ ->
+	    "\\'"
+    end.
diff --git a/lib/sasl/test/systools_SUITE.erl b/lib/sasl/test/systools_SUITE.erl
index 9190b111ef..e352247d44 100644
--- a/lib/sasl/test/systools_SUITE.erl
+++ b/lib/sasl/test/systools_SUITE.erl
@@ -48,7 +48,7 @@
 	  included_fail_script/1, included_bug_script/1, exref_script/1]).
 -export([ tar_options/1, normal_tar/1, no_mod_vsn_tar/1, variable_tar/1,
 	  src_tests_tar/1, shadow_tar/1, var_tar/1,
-	  exref_tar/1, link_tar/1]).
+	  exref_tar/1, link_tar/1, otp_9507/1]).
 -export([ normal_relup/1, abnormal_relup/1, no_appup_relup/1,
 	  bad_appup_relup/1, app_start_type_relup/1, otp_3065/1]).
 -export([
@@ -81,7 +81,7 @@ groups() ->
      {tar, [],
       [tar_options, normal_tar, no_mod_vsn_tar, variable_tar,
        src_tests_tar, shadow_tar, var_tar,
-       exref_tar, link_tar]},
+       exref_tar, link_tar, otp_9507]},
      {relup, [],
       [normal_relup, abnormal_relup, no_appup_relup,
        bad_appup_relup, app_start_type_relup]},
@@ -396,6 +396,7 @@ src_tests_script(Config) when is_list(Config) ->
     ?line PSAVE = code:get_path(),		% Save path
 
     ?line {LatestDir, LatestName} = create_script(latest,Config),
+    ?line BootFile = LatestName ++ ".boot",
 
     ?line DataDir = filename:absname(?copydir),
     ?line LibDir = fname([DataDir, d_missing_src, lib]),
@@ -416,14 +417,32 @@ src_tests_script(Config) when is_list(Config) ->
     ?line Erl2 = filename:join([P1,"..","src","db2.erl"]),
     ?line file:delete(Erl2),
 
-    %% Then make script - two warnings should be issued when
-    %% src_tests is given
+    %% Then make script
+
+    %% .boot file should not exist
+    ?line ok = file:delete(BootFile),
+    ?line false = filelib:is_regular(BootFile),
+    %% With warnings_as_errors and src_tests option, an error should be issued
+    ?line error =
+	systools:make_script(LatestName, [silent, {path, N}, src_tests,
+					  warnings_as_errors]),
+    ?line error =
+	systools:make_script(LatestName, [{path, N}, src_tests,
+					  warnings_as_errors]),
+
+    %% due to warnings_as_errors .boot file should still not exist
+    ?line false = filelib:is_regular(BootFile),
+
+    %% Two warnings should be issued when src_tests is given
     %% 1. old object code for db1.beam
     %% 2. missing source code for db2.beam
     ?line {ok, _, [{warning,{obj_out_of_date,_}},
 		   {warning,{source_not_found,_}}]} =
 	systools:make_script(LatestName, [silent, {path, N}, src_tests]),
 
+    %% .boot file should exist now
+    ?line true = filelib:is_regular(BootFile),
+
     %% Without the src_tests option, no warning should be issued
     ?line {ok, _, []} =
 	systools:make_script(LatestName, [silent, {path, N}]),
@@ -1066,6 +1085,48 @@ exref_tar(Config) when is_list(Config) ->
     ?line ok = file:set_cwd(OldDir),
     ok.
 
+
+
+%% otp_9507
+%%
+otp_9507(suite) -> [];
+otp_9507(doc) ->
+    ["make_tar failed when path given as just 'ebin'."];
+otp_9507(Config) when is_list(Config) ->
+    ?line {ok, OldDir} = file:get_cwd(),
+
+    ?line {LatestDir, LatestName} = create_script(latest_small,Config),
+
+    ?line DataDir = filename:absname(?copydir),
+    ?line LibDir = fname([DataDir, d_normal, lib]),
+    ?line FeDir = fname([LibDir, 'fe-3.1']),
+
+    ?line ok = file:set_cwd(FeDir),
+
+    RelName = fname([LatestDir,LatestName]),
+
+    ?line P1 = ["./ebin",
+	       fname([DataDir, lib, kernel, ebin]),
+	       fname([DataDir, lib, stdlib, ebin])],
+    ?line {ok, _, _} = systools:make_script(RelName, [silent, {path, P1}]),
+    ?line ok = systools:make_tar(RelName, [{path, P1}]),
+    ?line Content1 = tar_contents(RelName),
+
+    ?line P2 = ["ebin",
+	       fname([DataDir, lib, kernel, ebin]),
+	       fname([DataDir, lib, stdlib, ebin])],
+
+    %% Tickets solves the following line - it used to fail with
+    %% {function_clause,[{filename,join,[[]]},...}
+    ?line ok = systools:make_tar(RelName, [{path, P2}]),
+    ?line Content2 = tar_contents(RelName),
+    true = (Content1 == Content2),
+
+    ?line ok = file:set_cwd(OldDir),
+
+    ok.
+
+
 %% The relup stuff.
 %%
 %%
@@ -1108,6 +1169,21 @@ normal_relup(Config) when is_list(Config) ->
 			    [{path, P}, silent]),
     ?line ok = check_relup([{db, "2.1"}], [{db, "1.0"}]),
 
+    %% file should not be written if warnings_as_errors is enabled.
+    %% delete before running tests.
+    ?line ok = file:delete("relup"),
+
+    %% Check that warnings are treated as errors
+    ?line error =
+	systools:make_relup(LatestName, [LatestName2], [LatestName1],
+			    [{path, P}, warnings_as_errors]),
+    ?line error =
+	systools:make_relup(LatestName, [LatestName2], [LatestName1],
+			    [{path, P}, silent, warnings_as_errors]),
+
+    %% relup file should not exist
+    ?line false = filelib:is_regular("relup"),
+
     %% Check that warnings get through
     ?line ok = systools:make_relup(LatestName, [LatestName2], [LatestName1],
 				   [{path, P}]),
@@ -1117,6 +1193,9 @@ normal_relup(Config) when is_list(Config) ->
 			    [{path, P}, silent]),
     ?line ok = check_relup([{fe, "3.1"}, {db, "2.1"}], [{db, "1.0"}]),
 
+    %% relup file should exist now
+    ?line true = filelib:is_regular("relup"),
+
     ?line ok = file:set_cwd(OldDir),
     ok.
 
diff --git a/lib/snmp/Makefile b/lib/snmp/Makefile
index 20e3d4692a..c55eff04c6 100644
--- a/lib/snmp/Makefile
+++ b/lib/snmp/Makefile
@@ -67,7 +67,7 @@ do_configure: configure
 configure: configure.in
 	autoconf
 
-.PHONY: info
+.PHONY: info gclean
 
 info: 
 	@echo "OS:       $(OS)"
@@ -76,6 +76,9 @@ info:
 	@echo "SNMP_VSN: $(SNMP_VSN)"
 	@echo "APP_VSN:  $(APP_VSN)"
 
+gclean: 
+	git clean -fXd
+
 
 # ----------------------------------------------------
 # Application (source) release targets
diff --git a/lib/snmp/doc/src/Makefile b/lib/snmp/doc/src/Makefile
index 35ed63e103..aa9431477c 100644
--- a/lib/snmp/doc/src/Makefile
+++ b/lib/snmp/doc/src/Makefile
@@ -152,6 +152,7 @@ $(TOP_PDF_FILE): $(XML_FILES)
 pdf: $(TOP_PDF_FILE)
 
 html: gifs $(HTML_REF_MAN_FILE)
+html2: html $(INDEX_TARGET)
 
 clean clean_docs: clean_html clean_man clean_pdf
 	rm -f errs core *~
@@ -228,6 +229,7 @@ clean_man:
 clean_html:
 	@echo "cleaning html:"
 	rm -rf $(HTMLDIR)/*
+	rm -f $(INDEX_TARGET)
 
 $(MAN7DIR)/%.7: $(MIBSDIR)/%.mib
 	@echo "processing $*"
@@ -286,7 +288,7 @@ release_docs_spec: docs
 	$(INSTALL_DATA) $(INFO_FILE) $(RELSYSDIR)
 	$(INSTALL_DIR) $(RELEASE_PATH)/man/man1
 	$(INSTALL_DATA) $(MAN1_FILES) $(RELEASE_PATH)/man/man1
-	$(INSTALL_DIR) $(RELEASE_PATH)/man/man
+	$(INSTALL_DIR) $(RELEASE_PATH)/man/man3
 	$(INSTALL_DATA) $(MAN3_FILES) $(RELEASE_PATH)/man/man3
 	$(INSTALL_DIR) $(RELEASE_PATH)/man/man6
 	$(INSTALL_DATA) $(MAN6_FILES) $(RELEASE_PATH)/man/man6
diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml
index 6a20d8ee3a..4178192120 100644
--- a/lib/snmp/doc/src/notes.xml
+++ b/lib/snmp/doc/src/notes.xml
@@ -33,6 +33,136 @@
   </header>
 
   <section>
+    <title>SNMP Development Toolkit 4.21</title>
+    <p>Version 4.21 supports code replacement in runtime from/to
+      version 4.20.1, 4.20 and 4.19. </p>
+
+    <section>
+      <title>Improvements and new features</title>
+<!--
+      <p>-</p>
+-->
+      <list type="bulleted">
+        <item>
+          <p>[manager] There was no way to specify transport domain. 
+	  The transport domains was assumed to be IPv4 (transportDomainUdpIpv4).
+	  This has now been changed so that it can also be IPv6 
+	  (transportDomainUdpIpv6). 
+	  To facilitate this, the transport domain, <c>tdomain</c>, 
+	  is now a (new) valid option when 
+	  <seealso marker="snmpm#register_agent">registering</seealso>
+	  a new agent (and 
+	  <seealso marker="snmpm#update_agent_info">updating</seealso> 
+	  agent info). </p>
+	  <p>This also mean that the transport behaviour has changed. </p>
+          <p>Own Id: OTP-9305</p>
+          <p>Aux Id: Seq 11847</p>
+        </item>
+
+        <item>
+          <p>[compiler] Added the option 
+	  <seealso marker="snmpc#compile">warnings_as_errors</seealso> 
+	  (for the SNMP MIB compiler (escript) frontend, the option 
+	  <seealso marker="snmpc(command)#option_wae">--wae</seealso> is used) 
+	  which specifies whether warnings should be treated as errors. </p>
+          <p>Tuncer Ayaz</p>
+          <p>Own Id: OTP-9437</p>
+        </item>
+      </list>
+
+    </section>
+
+    <section>
+      <title>Fixed Bugs and Malfunctions</title>
+<!--
+      <p>-</p> 
+-->
+
+      <list type="bulleted">
+        <item>
+          <p>The snmp config tool could not handle (manager) audit trail config 
+	  because the option seqno was not handled. </p>
+	  <p>Own Id: OTP-9354</p>
+	</item>
+
+        <item>
+          <p>[agent] The SNMP ACM cache was not properly updated when
+	  changes where made to the VACM security-to-group, access and
+	  view-tree-family tables. </p>
+	  <p>Own Id: OTP-9367</p>
+          <p>Aux Id: Seq 11858</p>
+	</item>
+
+        <item>
+          <p>Fixed install directory typo for man3. </p>
+	  <p>Peter Lemenkov</p>
+	  <p>Hans Ulrich Niedermann</p>
+	  <p>Own Id: OTP-9442</p>
+	</item>
+
+      </list>
+    </section>
+
+
+    <section>
+      <title>Incompatibilities</title>
+      <p>-</p>
+    </section>
+
+  </section> <!-- 4.21 -->
+
+
+  <section>
+    <title>SNMP Development Toolkit 4.20.1</title>
+    <p>Version 4.20.1 supports code replacement in runtime from/to
+      version 4.20, 4.19 and 4.18.</p>
+
+    <section>
+      <title>Improvements and new features</title>
+      <p>-</p>
+<!--
+      <list type="bulleted">
+        <item>
+          <p>Added type specs for functions that do not return. </p>
+          <p>Kostis Sagonas</p>
+          <p>Own Id: OTP-9208</p>
+        </item>
+      </list>
+-->
+    </section>
+
+    <section>
+      <title>Fixed Bugs and Malfunctions</title>
+<!--
+      <p>-</p> 
+-->
+      <list type="bulleted">
+        <item>
+          <p>[agent] Did not handle transport domains properly in some cases, 
+	  for instance trap sending. </p>
+	  <p>Own Id: OTP-9400</p>
+	</item>
+
+        <item>
+          <p>[agent] Wrong default transport domain, snmpUDPDomain, instead
+	  of transportDomainUdpIpv4. </p>
+	  <p>Own Id: OTP-9425</p>
+          <p>Aux Id: Seq 11874</p>
+	</item>
+
+      </list>
+    </section>
+
+
+    <section>
+      <title>Incompatibilities</title>
+      <p>-</p>
+    </section>
+
+  </section> <!-- 4.20.1 -->
+
+
+  <section>
     <title>SNMP Development Toolkit 4.20</title>
     <p>Version 4.20 supports code replacement in runtime from/to
       version 4.19 and 4.18.</p>
diff --git a/lib/snmp/doc/src/snmpc.xml b/lib/snmp/doc/src/snmpc.xml
index 771629492d..61d19251c5 100644
--- a/lib/snmp/doc/src/snmpc.xml
+++ b/lib/snmp/doc/src/snmpc.xml
@@ -48,7 +48,11 @@
       <type>
         <v>File = string()</v>
         <v>Options = [opt()]</v>
-        <v>opt() = db() | relaxed_row_name_assign_check() | deprecated() | description() | reference() | group_check() |  i() | il() | imports() | module() | module_identity() | module_compliance() | agent_capabilities() | outdir() |  no_defs() | verbosity() | warnings()</v>
+        <v>opt() = db() | relaxed_row_name_assign_check() | deprecated() | 
+	description() | reference() | group_check() |  i() | il() | 
+	imports() | module() | module_identity() | module_compliance() | 
+	agent_capabilities() | outdir() |  no_defs() | verbosity() | 
+	warnings() | warnings_as_errors()</v>
         <v>db() = {db, volatile|persistent|mnesia}</v>
         <v>deprecated() = {deprecated, bool()}</v>
         <v>relaxed_row_name_assign_check() = relaxed_row_name_assign_check</v>
@@ -66,6 +70,7 @@
         <v>outdir() = {outdir, dir()}</v>
         <v>verbosity() = {verbosity, silence|warning|info|log|debug|trace}</v>
         <v>warnings() = {warnings, bool()}</v>
+	<v>warnings_as_errors() = warnings_as_errors</v>
         <v>dir() = string()</v>
         <v>BinFileName = string()</v>
       </type>
@@ -200,11 +205,17 @@
 
           <item>
 	    <p>The option <c>warnings</c> specifies whether warning
-              messages should be shown. </p>
+	    messages should be shown. </p>
 	    <p>Default is <c>true</c>. </p>
           </item>
 
+	  <item>
+	    <p>The option <c>warnings_as_errors</c>, if present, specifies 
+	    whether warnings should be treated as errors.</p>
+	  </item>
+
         </list>
+	
         <p>The MIB compiler understands both SMIv1 and SMIv2 MIBs.  It
           uses the <c>MODULE-IDENTITY</c> statement to determine if the MIB is
           version 1 or 2.
diff --git a/lib/snmp/doc/src/snmpc_cmd.xml b/lib/snmp/doc/src/snmpc_cmd.xml
index 9358382a10..72116f8981 100644
--- a/lib/snmp/doc/src/snmpc_cmd.xml
+++ b/lib/snmp/doc/src/snmpc_cmd.xml
@@ -50,6 +50,8 @@
 	with definitions of Erlang constants for the objects in 
 	the MIB, see 
 	<seealso marker="snmpc#mib_to_hrl">mib_to_hrl/1</seealso>. </p>
+
+	<marker id="options"></marker>
       </desc>
     </func>
   </funcs>
@@ -58,15 +60,18 @@
     <title>Compiler options</title>
     <p>The following options are supported (note that most of these relate 
     to the compilation of the MIB file):</p>
+    <marker id="option_help"></marker>
     <taglist>
       <tag>--help</tag>
       <item>
         <p>Prints help info.</p>
+	<marker id="option_version"></marker>
       </item>
 
       <tag>--version</tag>
       <item>
         <p>Prints application and mib format version.</p>
+	<marker id="option_verbosity"></marker>
       </item>
 
       <tag>--verbosity <em>verbosity</em></tag>
@@ -74,11 +79,20 @@
         <p>Print debug info. </p>
 	<p><c>verbosity</c> = <c>trace</c> | <c>debug</c> | <c>log</c> | <c>info</c> | <c>silence</c></p>
 	<p>Defaults to <c>silence</c>.</p>
+	<marker id="option_warnings"></marker>
       </item>
 
       <tag>--warnings</tag>
       <item>
         <p>Print warning messages. </p>
+	<marker id="option_wae"></marker>
+      </item>
+
+      <tag>--wae</tag>
+      <item>
+        <p>Warnings as errors. 
+	Indicates that warnings shall be treated as errors. </p>
+	<marker id="option_odir"></marker>
       </item>
 
       <tag>--o <em>directory</em></tag>
@@ -86,6 +100,7 @@
         <p>The directory where the compiler should place the output files.
 	If not specified, output files will be placed in the current working
 	directory.</p>
+	<marker id="option_idir"></marker>
       </item>
 
       <tag>--i <em>Directory</em></tag>
@@ -94,6 +109,7 @@
 	By default, the current working directory is always included. </p>
 	<p>This option can be present several times, each time specifying
 	<em>one</em> path. </p>
+	<marker id="option_ildir"></marker>
       </item>
 
       <tag>--il <em>Directory</em></tag>
@@ -106,6 +122,7 @@
 	the current version may be in the system). The current directory 
 	and the "snmp-home"/priv/mibs/ are always listed last in the
         include path. </p>
+	<marker id="option_sgc"></marker>
       </item>
 
       <tag>--sgc</tag>
@@ -114,42 +131,50 @@
 	group check of the mib compiler. 
 	That is, should the OBJECT-GROUP and the NOTIFICATION-GROUP 
 	macro(s) be checked for correctness or not. </p>
+	<marker id="option_dep"></marker>
       </item>
 
       <tag>--dep</tag>
       <item>
         <p>Keep deprecated definition(s). 
 	If not specified the compiler will ignore deprecated definitions. </p>
+	<marker id="option_desc"></marker>
       </item>
 
       <tag>--desc</tag>
       <item>
         <p>The DESCRIPTION field will be included. </p>
+	<marker id="option_ref"></marker>
       </item>
 
       <tag>--ref</tag>
       <item>
         <p>The REFERENCE field will be included. </p>
+	<marker id="option_imp"></marker>
       </item>
 
       <tag>--imp</tag>
       <item>
         <p>The IMPORTS field will be included. </p>
+	<marker id="option_mi"></marker>
       </item>
 
       <tag>--mi</tag>
       <item>
         <p>The MODULE-IDENTITY field will be included. </p>
+	<marker id="option_mc"></marker>
       </item>
 
       <tag>--mc</tag>
       <item>
         <p>The MODULE-COMPLIANCE field will be included. </p>
+	<marker id="option_ac"></marker>
       </item>
 
       <tag>--ac</tag>
       <item>
         <p>The AGENT-CAPABILITIES field will be included. </p>
+	<marker id="option_mod"></marker>
       </item>
 
       <tag>--mod <em>module</em></tag>
@@ -157,6 +182,7 @@
         <p>The module which implements all the instrumentation functions. </p>
 	<p>The name of all instrumentation functions must be the 
 	same as the corresponding managed object it implements. </p>
+	<marker id="option_nd"></marker>
       </item>
 
       <tag>--nd</tag>
@@ -165,6 +191,7 @@
 	used if a managed object have no instrumentation function.
 	Instead this will be reported as an error, and the compilation 
 	aborts. </p>
+	<marker id="option_rrnac"></marker>
       </item>
 
       <tag>--rrnac</tag>
@@ -176,6 +203,7 @@
 	This means that the error will be converted to a warning. </p>
 	<p>By default it is not included, but if this option is present 
 	it will be. </p>
+	<marker id="see_also"></marker>
       </item>
 
     </taglist>
diff --git a/lib/snmp/doc/src/snmpm.xml b/lib/snmp/doc/src/snmpm.xml
index b527d171b0..c36a1b2a24 100644
--- a/lib/snmp/doc/src/snmpm.xml
+++ b/lib/snmp/doc/src/snmpm.xml
@@ -283,27 +283,27 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv
         <v>TargetName = target_name()</v>
         <v>Config = [agent_config()]</v>
         <v>agent_config() = {Item, Val}</v>
-        <v>Item = engine_id | address | port | community | timeout | max_message_size | version | sec_model | sec_name | sec_level</v>
+        <v>Item = engine_id | address | port | community | timeout | max_message_size | version | sec_model | sec_name | sec_level | tdomain</v>
         <v>Val = term()</v>
         <v>Reason = term()</v>
       </type>
       <desc>
         <p>Explicitly instruct the manager to handle this agent, with
-          <c>UserId</c> as the responsible user. </p>
-        <p>Called to instruct the manager that this agent 
-          shall be handled. This function is used when
-          the user knows in advance which agents the
-          manager shall handle.
-          Note that there is an alternate way to do the same thing:
-          Add the agent to the manager config files (see 
-          <seealso marker="snmp_manager_config_files#agents">agents.conf</seealso>).</p>
+	<c>UserId</c> as the responsible user. </p>
+        <p>Called to instruct the manager that this agent shall be handled. 
+	This function is used when the user knows in advance which agents 
+	the manager shall handle.
+	Note that there is an alternate way to do the same thing:
+	Add the agent to the manager config files (see 
+	<seealso marker="snmp_manager_config_files#agents">agents.conf</seealso>).</p>
         <p><c>TargetName</c> is a non-empty string, 
-          uniquely identifying the agent. </p>
-        <p>The type of <c>Val</c> depends on <c>Item</c>: </p>
+	uniquely identifying the agent. </p>
+	<p>The type of <c>Val</c> depends on <c>Item</c>: </p>
 <code type="none"><![CDATA[
 [mandatory] engine_id = string()
 [mandatory] address = ip_address()
 [optional]  port = integer()
+[optional]  tdomain = transportDomainUdpIpv4 | transportDomainUdpIpv6
 [optional]  community = string()
 [optional]  timeout = integer() | snmp_timer()
 [optional]  max_message_size = integer()
@@ -312,7 +312,9 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv
 [optional]  sec_name = string() 
 [optional]  sec_level = noAuthNoPriv | authNoPriv | authPriv
 ]]></code>
-        <p>Note that if no <c>Port</c> is given, the default value is used.</p>
+        <p>Note that if no <c>tdomain</c> is given, the default value,
+	<c>transportDomainUdpIpv4</c>, is used.</p>
+        <p>Note that if no <c>port</c> is given, the default value is used.</p>
 
         <marker id="unregister_agent"></marker>
       </desc>
@@ -348,17 +350,25 @@ sec_level = noAuthNoPriv | authNoPriv | authPriv
     </func>
 
     <func>
+      <name>update_agent_info(UserId, TargetName, Info) -> ok | {error, Reason}</name>
       <name>update_agent_info(UserId, TargetName, Item, Val) -> ok | {error, Reason}</name>
       <fsummary>Update agent config</fsummary>
       <type>
         <v>UserId = term()</v>
         <v>TargetName = target_name()</v>
-        <v>Item = atom()</v>
-        <v>Val = term()</v>
+        <v>Info = [{item(), item_value()}]</v>
+        <v>Item = item()</v>
+        <v>item() = atom()</v>
+        <v>Val = item_value()</v>
+        <v>item_value() = term()</v>
         <v>Reason = term()</v>
       </type>
       <desc>
-        <p>Update agent config.</p>
+        <p>Update agent config. The function <c>update_agent_info/3</c> 
+	should be used when several values needs to be updated atomically. </p>
+	<p>See function 
+	<seealso marker="#register_agent">register_agent</seealso>) 
+	for more info about what kind of items are allowed. </p>
 
         <marker id="which_agents"></marker>
       </desc>
diff --git a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl
index 28469a7b4e..37f6dd3f26 100644
--- a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl
+++ b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl
@@ -247,6 +247,7 @@ add_sec2group(SecModel, SecName, GroupName) ->
 	    Key = [Key1, length(Key2) | Key2],
 	    case table_cre_row(vacmSecurityToGroupTable, Key, Row) of
 		true ->
+		    snmpa_agent:invalidate_ca_cache(),
 		    {ok, Key};
 		false ->
 		    {error, create_failed}
@@ -260,6 +261,7 @@ add_sec2group(SecModel, SecName, GroupName) ->
 delete_sec2group(Key) ->
     case table_del_row(vacmSecurityToGroupTable, Key) of
 	true ->
+	    snmpa_agent:invalidate_ca_cache(),
 	    ok;
 	false ->
 	    {error, delete_failed}
@@ -279,6 +281,7 @@ add_access(GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV) ->
 	    Key3 = [SM, SL],
 	    Key  = Key1 ++ Key2 ++ Key3, 
 	    snmpa_vacm:insert([{Key, Row}], false),
+            snmpa_agent:invalidate_ca_cache(),
 	    {ok, Key};
 	{error, Reason} ->
 	    {error, Reason};
@@ -287,6 +290,7 @@ add_access(GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV) ->
     end.
 
 delete_access(Key) ->
+    snmpa_agent:invalidate_ca_cache(),
     snmpa_vacm:delete(Key).
 
 
@@ -299,6 +303,7 @@ add_view_tree_fam(ViewIndex, SubTree, Status, Mask) ->
 	    Key  = [length(Key1) | Key1] ++ [length(Key2) | Key2],
 	    case table_cre_row(vacmViewTreeFamilyTable, Key, Row) of
 		true ->
+		    snmpa_agent:invalidate_ca_cache(),
 		    {ok, Key};
 		false ->
 		    {error, create_failed}
@@ -312,6 +317,7 @@ add_view_tree_fam(ViewIndex, SubTree, Status, Mask) ->
 delete_view_tree_fam(Key) ->
     case table_del_row(vacmViewTreeFamilyTable, Key) of
 	true ->
+	    snmpa_agent:invalidate_ca_cache(),
 	    ok;
 	false ->
 	    {error, delete_failed}
diff --git a/lib/snmp/src/agent/snmpa_agent.erl b/lib/snmp/src/agent/snmpa_agent.erl
index 82a7ec647b..6322f0f21d 100644
--- a/lib/snmp/src/agent/snmpa_agent.erl
+++ b/lib/snmp/src/agent/snmpa_agent.erl
@@ -1626,7 +1626,7 @@ invalidate_ca_cache() ->
 				    MasterAgent ! invalidate_ca_cache;
 				false ->
 				    %% This is running on a sub-agent node, 
-				    %% so sent skip it
+				    %% so skip it
 				    ok
 			    end;
 			_ -> % Not on this node 
diff --git a/lib/snmp/src/agent/snmpa_conf.erl b/lib/snmp/src/agent/snmpa_conf.erl
index 4b88eb69f7..c17a6abbd7 100644
--- a/lib/snmp/src/agent/snmpa_conf.erl
+++ b/lib/snmp/src/agent/snmpa_conf.erl
@@ -424,7 +424,8 @@ target_addr_entry(Name,
 		  EngineId,
 		  TMask) ->
     target_addr_entry(Name, Ip, 162, TagList, 
-		      ParamsName, EngineId, TMask, 2048).
+		      ParamsName, EngineId, 
+		      TMask, 2048).
 
 target_addr_entry(Name, 
 		  Ip, 
@@ -435,7 +436,8 @@ target_addr_entry(Name,
 		  TMask, 
 		  MaxMessageSize) ->
     target_addr_entry(Name, Ip, Udp, 1500, 3, TagList, 
-		      ParamsName, EngineId, TMask, MaxMessageSize).
+		      ParamsName, EngineId, 
+		      TMask, MaxMessageSize).
 
 target_addr_entry(Name, 
 		  Ip, 
@@ -448,7 +450,8 @@ target_addr_entry(Name,
 		  TMask, 
 		  MaxMessageSize) ->
     target_addr_entry(Name, snmp_target_mib:default_domain(), Ip, Udp, 
-		      Timeout, RetryCount, TagList, ParamsName, 
+		      Timeout, RetryCount, TagList, 
+		      ParamsName, EngineId, 
 		      TMask, MaxMessageSize).
 
 target_addr_entry(Name, 
diff --git a/lib/snmp/src/agent/snmpa_mpd.erl b/lib/snmp/src/agent/snmpa_mpd.erl
index 14f62b12f3..4f50b1a674 100644
--- a/lib/snmp/src/agent/snmpa_mpd.erl
+++ b/lib/snmp/src/agent/snmpa_mpd.erl
@@ -32,6 +32,7 @@
 -include("SNMP-MPD-MIB.hrl").
 -include("SNMPv2-TM.hrl").
 -include("SNMP-FRAMEWORK-MIB.hrl").
+-include("TRANSPORT-ADDRESS-MIB.hrl").
 
 -define(VMODULE,"MPD").
 -include("snmp_verbosity.hrl").
@@ -981,12 +982,15 @@ generate_discovery_msg2(NoteStore, Pdu,
 discovery_note_timeout(Timeout) ->
     (Timeout div 100) + 1.
     
-generate_discovery_msg(NoteStore, {?snmpUDPDomain, [A,B,C,D,U1,U2]}, 
+generate_discovery_msg(NoteStore, {TDomain, TAddress}, 
 		       Pdu, ScopedPduBytes, 
 		       ContextEngineID, ManagerEngineID, 
 		       SecModel, SecName, SecLevelFlag, 
 		       InitialUserName, 
 		       ContextName, Timeout) ->
+
+    {ok, {_Domain, Address}} = transform_taddr(TDomain, TAddress),
+
     %% 7.1.7
     ?vdebug("generate_discovery_msg -> 7.1.7 (~w)", [ManagerEngineID]),
     MsgID     = generate_msg_id(),
@@ -1027,7 +1031,7 @@ generate_discovery_msg(NoteStore, {?snmpUDPDomain, [A,B,C,D,U1,U2]},
 	    %% Log(Packet),
 	    inc_snmp_out_vars(Pdu),
 	    ?vdebug("generate_discovery_msg -> done", []),
-	    {Packet, {{A,B,C,D}, U1 bsl 8 + U2}};
+	    {Packet, Address};
 
 	Error ->
 	    throw(Error)
@@ -1057,6 +1061,34 @@ generate_sec_discovery_msg(Message, SecModule,
     end.
 	
     
+transform_taddr(?snmpUDPDomain, TAddress) ->
+    transform_taddr(?transportDomainUdpIpv4, TAddress);
+transform_taddr(?transportDomainUdpIpv4, [A, B, C, D, P1, P2]) ->
+    Domain  = transportDomainUdpIpv4, 
+    Addr    = {A,B,C,D}, 
+    Port    = P1 bsl 8 + P2, 
+    Address = {Addr, Port},
+    {ok, {Domain, Address}};
+transform_taddr(?transportDomainUdpIpv4, BadAddr) ->
+    {error, {bad_transportDomainUdpIpv4_address, BadAddr}};
+transform_taddr(?transportDomainUdpIpv6, 
+		[A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]) ->
+    Domain  = transportDomainUdpIpv6, 
+    Addr    = {A1, A2, A3, A4, A5, A6, A7, A8},
+    Port    = P1 bsl 8 + P2,
+    Address = {Addr, Port},
+    {ok, {Domain, Address}};
+transform_taddr(?transportDomainUdpIpv6, BadAddr) ->
+    {error, {bad_transportDomainUdpIpv6_address, BadAddr}};
+transform_taddr(BadTDomain, TAddress) ->
+    case lists:member(BadTDomain, snmp_conf:all_tdomains()) of
+	true ->
+	    {error, {unsupported_tdomain, BadTDomain, TAddress}};
+	false ->
+	    {error, {unknown_tdomain, BadTDomain, TAddress}}
+    end.
+
+
 process_taddrs(Dests) ->
     ?vtrace("process_taddrs -> entry with"
 	    "~n   Dests: ~p", [Dests]),
@@ -1066,46 +1098,44 @@ process_taddrs([], Acc) ->
     ?vtrace("process_taddrs -> entry when done with"
 	    "~n   Acc: ~p", [Acc]),
     lists:reverse(Acc);
-
+    
 %% v3
-process_taddrs([{{?snmpUDPDomain, [A,B,C,D,U1,U2]}, SecData} | T], Acc) ->
+process_taddrs([{{TDomain, TAddress}, SecData} | T], Acc) ->
     ?vtrace("process_taddrs -> entry when v3 with"
-	    "~n   A:       ~p"
-	    "~n   B:       ~p"
-	    "~n   C:       ~p"
-	    "~n   D:       ~p"
-	    "~n   U1:      ~p"
-	    "~n   U2:      ~p"
-	    "~n   SecData: ~p", [A, B, C, D, U1, U2, SecData]),
-    Entry = {{snmpUDPDomain, {{A,B,C,D}, U1 bsl 8 + U2}}, SecData}, 
-    process_taddrs(T, [Entry | Acc]);
-%% Bad v3
-process_taddrs([{{TDomain, TAddr}, _SecData} | T], Acc) ->
-    ?vtrace("process_taddrs -> entry when bad v3 with"
-	    "~n   TDomain: ~p"
-	    "~n   TAddr:   ~p", [TDomain, TAddr]),
-    user_err("Bad TDomain/TAddr: ~w/~w", [TDomain, TAddr]),
-    process_taddrs(T, Acc);
+	    "~n   TDomain:  ~p"
+	    "~n   TAddress: ~p"
+	    "~n   SecData:  ~p", [TDomain, TAddress, SecData]),
+    case transform_taddr(TDomain, TAddress) of
+	{ok, DestAddr} ->
+	    ?vtrace("process_taddrs -> transformed: "
+		    "~n   DestAddr: ~p", [DestAddr]),
+	    Entry = {DestAddr, SecData}, 
+	    process_taddrs(T, [Entry | Acc]);
+	{error, Reason} ->
+	    ?vinfo("Failed transforming v3 domain and address"
+		   "~n   Reason:  ~p", [Reason]),
+	    user_err("Bad TDomain/TAddress: ~w/~w", [TDomain, TAddress]),
+	    process_taddrs(T, Acc)
+    end;
 %% v1 & v2
-process_taddrs([{?snmpUDPDomain, [A,B,C,D,U1,U2]} | T], Acc) ->
+process_taddrs([{TDomain, TAddress} | T], Acc) ->
     ?vtrace("process_taddrs -> entry when v1/v2 with"
-	    "~n   A:  ~p"
-	    "~n   B:  ~p"
-	    "~n   C:  ~p"
-	    "~n   D:  ~p"
-	    "~n   U1: ~p"
-	    "~n   U2: ~p", [A, B, C, D, U1, U2]),
-    Entry = {snmpUDPDomain, {{A,B,C,D}, U1 bsl 8 + U2}}, 
-    process_taddrs(T, [Entry | Acc]);
-%% Bad v1 or v2
-process_taddrs([{TDomain, TAddr} | T], Acc) ->
-    ?vtrace("process_taddrs -> entry when bad v1/v2 with"
-	    "~n   TDomain: ~p"
-	    "~n   TAddr:   ~p", [TDomain, TAddr]),
-    user_err("Bad TDomain/TAddr: ~w/~w", [TDomain, TAddr]),
-    process_taddrs(T, Acc);
+	    "~n   TDomain:  ~p"
+	    "~n   TAddress: ~p", [TDomain, TAddress]),
+    case transform_taddr(TDomain, TAddress) of
+	{ok, DestAddr} ->
+	    ?vtrace("process_taddrs -> transformed: "
+		    "~n   DestAddr: ~p", [DestAddr]),
+	    Entry = DestAddr, 
+	    process_taddrs(T, [Entry | Acc]);
+	{error, Reason} ->
+	    ?vinfo("Failed transforming v1/v2 domain and address: "
+		   "~n   Reason:  ~p", [Reason]),
+	    user_err("Bad TDomain/TAddress: ~w/~w", [TDomain, TAddress]),
+	    process_taddrs(T, Acc)
+    end;
 process_taddrs(Crap, Acc) ->
-    throw({error, {taddrs_crap, Crap, Acc}}).
+    throw({error, {bad_taddrs, Crap, Acc}}).
 
 
 mk_v1_v2_packet_list(To, Packet, Len, Pdu) ->
diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src
index 5deb40be0f..8e1855b4df 100644
--- a/lib/snmp/src/app/snmp.appup.src
+++ b/lib/snmp/src/app/snmp.appup.src
@@ -22,82 +22,82 @@
 %% ----- U p g r a d e -------------------------------------------------------
 
  [
+  {"4.20.1", 
+   [
+    {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, 
+    {load_module, snmpm, soft_purge, soft_purge, 
+     [snmpm_server, snmpm_config, snmp_config]}, 
+    {load_module, snmp_conf, soft_purge, soft_purge, []}, 
+    {load_module, snmp_config, soft_purge, soft_purge, []}, 
+    {load_module, snmpm_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config, snmpm_config]}, 
+    {load_module, snmpa_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config]}, 
+    {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, 
+    {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, 
+    {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, 
+    {update, snmpm_server, soft, soft_purge, soft_purge, 
+     [snmpm_net_if, snmpm_mpd, snmpm_config]}, 
+    {update, snmpm_net_if, soft, soft_purge, soft_purge, 
+     [snmp_conf, snmpm_mpd, snmpm_config]}
+   ]
+  }, 
+  {"4.20", 
+   [
+    {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, 
+    {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, 
+    {load_module, snmpm, soft_purge, soft_purge, 
+     [snmpm_server, snmpm_config, snmp_config]}, 
+    {load_module, snmp_conf, soft_purge, soft_purge, []}, 
+    {load_module, snmp_config, soft_purge, soft_purge, []}, 
+    {load_module, snmpm_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config, snmpm_config]}, 
+    {load_module, snmpa_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config]}, 
+    {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, 
+    {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, 
+    {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, 
+    {update, snmpm_server, soft, soft_purge, soft_purge, 
+     [snmpm_net_if, snmpm_mpd, snmpm_config]}, 
+    {update, snmpm_net_if, soft, soft_purge, soft_purge, 
+     [snmp_conf, snmpm_mpd, snmpm_config]}
+   ]
+  }, 
   {"4.19", 
    [
     {load_module, snmpa, soft_purge, soft_purge, []}, 
-    {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, 
+    {load_module, snmpm, soft_purge, soft_purge, 
+     [snmpm_server, snmpm_config, snmp_config]}, 
     {load_module, snmpa_usm, soft_purge, soft_purge, []}, 
     {load_module, snmpm_usm, soft_purge, soft_purge, []}, 
     {load_module, snmp_log, soft_purge, soft_purge, []}, 
     {load_module, snmp_pdus, soft_purge, soft_purge, []}, 
     {load_module, snmp_conf, soft_purge, soft_purge, []}, 
-    {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, 
+    {load_module, snmpa_conf, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config]}, 
     {load_module, snmp_misc, soft_purge, soft_purge, []},
     {load_module, snmp_config, soft_purge, soft_purge, []}, 
-    {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, 
+    {load_module, snmpa_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config]}, 
+    {load_module, snmpm_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config, snmpm_config]}, 
     {load_module, snmpa_trap, soft_purge, soft_purge, 
      [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, 
     {load_module, snmpa_acm, soft_purge, soft_purge, 
      [snmp_conf, snmpa_mpd, snmp_target_mib]}, 
     {load_module, snmpa_conf, soft_purge, soft_purge, 
-     [snmp_notification_mib]}, 
+     [snmp_config, snmp_notification_mib]}, 
+    {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, 
     {load_module, snmp_notification_mib, soft_purge, soft_purge, 
      [snmp_conf, snmp_target_mib]}, 
     {load_module, snmp_community_mib, soft_purge, soft_purge, []}, 
     {load_module, snmp_target_mib, soft_purge, soft_purge, 
      [snmp_conf]},
-    {update, snmpm_net_if, soft, soft_purge, soft_purge, []},
-    {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]},
-    {update, snmpa_net_if, soft, soft_purge, soft_purge, 
-     [snmp_conf, snmpa_mpd]},
-    {update, snmpa_agent, soft, soft_purge, soft_purge, 
-     [snmpa_acm, snmpa_mpd, snmpa_trap]}
-   ]
-  }, 
-  {"4.18", 
-   [
-    {load_module, snmpa, soft_purge, soft_purge, []}, 
-    {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, 
-    {load_module, snmpa_usm, soft_purge, soft_purge, []}, 
-    {load_module, snmpm_usm, soft_purge, soft_purge, []}, 
-    {load_module, snmp_misc, soft_purge, soft_purge, []},
-    {load_module, snmp_log, soft_purge, soft_purge, []}, 
-    {load_module, snmp_pdus, soft_purge, soft_purge, []}, 
-    {load_module, snmp_conf, soft_purge, soft_purge, []}, 
-    {load_module, snmp_config, soft_purge, soft_purge, [snmp_conf]}, 
-    {load_module, snmpa_conf, soft_purge, soft_purge, []}, 
-    {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, 
-    {load_module, snmpa_vacm, soft_purge, soft_purge, []}, 
-    {load_module, snmpa_trap, soft_purge, soft_purge, 
-     [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, 
-    {load_module, snmpa_acm, soft_purge, soft_purge, 
-     [snmp_conf, snmpa_mpd, snmp_target_mib]}, 
-    {load_module, snmpa, soft_purge, soft_purge, 
-     [snmp_community_mib, 
-      snmp_framework_mib, 
-      snmp_standard_mib, 
-      snmp_target_mib, 
-      snmp_user_based_sm_mib, 
-      snmp_view_based_acm_mib]},
-    {load_module, snmp_notification_mib, soft_purge, soft_purge, 
-     [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, 
-    {load_module, snmp_community_mib,      soft_purge, soft_purge, 
-     [snmpa_mib_lib]},
-    {load_module, snmp_framework_mib,      soft_purge, soft_purge, 
-     [snmpa_mib_lib]},
-    {load_module, snmp_standard_mib,       soft_purge, soft_purge, 
-     [snmpa_mib_lib]},
-    {load_module, snmp_target_mib,         soft_purge, soft_purge, 
-     [snmpa_mib_lib]},
-    {load_module, snmp_user_based_sm_mib,  soft_purge, soft_purge, 
-     [snmpa_mib_lib]},
-    {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, 
-     [snmpa_mib_lib, snmpa_vacm]},
-    {load_module, snmpa_mib_lib, soft_purge, soft_purge, []},
-
-    {update, snmpm_net_if, soft, soft_purge, soft_purge, []},
-    {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]},
-
+    {update, snmpm_net_if, soft, soft_purge, soft_purge, 
+     [snmp_conf, snmpm_mpd, snmpm_config]},
+    {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, 
+    {update, snmpm_server, soft, soft_purge, soft_purge, 
+     [snmpm_net_if, snmpm_mpd, snmpm_config]},
     {update, snmpa_net_if, soft, soft_purge, soft_purge, 
      [snmp_conf, snmpa_mpd]},
     {update, snmpa_agent, soft, soft_purge, soft_purge, 
@@ -109,84 +109,82 @@
 %% ------D o w n g r a d e ---------------------------------------------------
 
  [
+  {"4.20.1", 
+   [
+    {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, 
+    {load_module, snmpm, soft_purge, soft_purge, 
+     [snmpm_server, snmpm_config, snmp_config]}, 
+    {load_module, snmp_conf, soft_purge, soft_purge, []}, 
+    {load_module, snmp_config, soft_purge, soft_purge, []}, 
+    {load_module, snmpm_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config, snmpm_config]}, 
+    {load_module, snmpa_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config]}, 
+    {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, 
+    {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, 
+    {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, 
+    {update, snmpm_server, soft, soft_purge, soft_purge, 
+     [snmpm_net_if, snmpm_mpd, snmpm_config]}, 
+    {update, snmpm_net_if, soft, soft_purge, soft_purge, 
+     [snmp_conf, snmpm_mpd, snmpm_config]}
+   ]
+  }, 
+  {"4.20", 
+   [
+    {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, 
+    {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, 
+    {load_module, snmpm, soft_purge, soft_purge, 
+     [snmpm_server, snmpm_config, snmp_config]}, 
+    {load_module, snmp_conf, soft_purge, soft_purge, []}, 
+    {load_module, snmp_config, soft_purge, soft_purge, []}, 
+    {load_module, snmpm_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config, snmpm_config]}, 
+    {load_module, snmpa_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config]}, 
+    {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_config]}, 
+    {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_mpd]}, 
+    {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, 
+    {update, snmpm_server, soft, soft_purge, soft_purge, 
+     [snmpm_net_if, snmpm_mpd, snmpm_config]}, 
+    {update, snmpm_net_if, soft, soft_purge, soft_purge, 
+     [snmp_conf, snmpm_mpd, snmpm_config]}
+   ]
+  }, 
   {"4.19", 
    [
     {load_module, snmpa, soft_purge, soft_purge, []}, 
-    {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, 
+    {load_module, snmpm, soft_purge, soft_purge, 
+     [snmpm_server, snmpm_config, snmp_config]}, 
     {load_module, snmpa_usm, soft_purge, soft_purge, []}, 
     {load_module, snmpm_usm, soft_purge, soft_purge, []}, 
     {load_module, snmp_log, soft_purge, soft_purge, []}, 
     {load_module, snmp_pdus, soft_purge, soft_purge, []}, 
     {load_module, snmp_conf, soft_purge, soft_purge, []}, 
-    {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, 
+    {load_module, snmpa_conf, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config]}, 
     {load_module, snmp_misc, soft_purge, soft_purge, []},
     {load_module, snmp_config, soft_purge, soft_purge, []}, 
-    {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, 
+    {load_module, snmpa_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config]}, 
+    {load_module, snmpm_mpd, soft_purge, soft_purge, 
+     [snmp_conf, snmp_config, snmpm_config]}, 
     {load_module, snmpa_trap, soft_purge, soft_purge, 
      [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, 
     {load_module, snmpa_acm, soft_purge, soft_purge, 
      [snmp_conf, snmpa_mpd, snmp_target_mib]}, 
     {load_module, snmpa_conf, soft_purge, soft_purge, 
-     [snmp_notification_mib]}, 
+     [snmp_config, snmp_notification_mib]}, 
+    {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, 
     {load_module, snmp_notification_mib, soft_purge, soft_purge, 
      [snmp_conf, snmp_target_mib]}, 
     {load_module, snmp_community_mib, soft_purge, soft_purge, []}, 
     {load_module, snmp_target_mib, soft_purge, soft_purge, 
      [snmp_conf]},
-
-    {update, snmpm_net_if, soft, soft_purge, soft_purge, []},
-    {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]},
-
-    {update, snmpa_net_if, soft, soft_purge, soft_purge, 
-     [snmp_conf, snmpa_mpd]},
-    {update, snmpa_agent, soft, soft_purge, soft_purge, 
-     [snmpa_acm, snmpa_mpd, snmpa_trap]}
-   ]
-  }, 
-  {"4.18", 
-   [
-    {load_module, snmpa, soft_purge, soft_purge, []}, 
-    {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, 
-    {load_module, snmpa_usm, soft_purge, soft_purge, []}, 
-    {load_module, snmpm_usm, soft_purge, soft_purge, []}, 
-    {load_module, snmp_misc, soft_purge, soft_purge, []}, 
-    {load_module, snmp_log, soft_purge, soft_purge, []}, 
-    {load_module, snmp_pdus, soft_purge, soft_purge, []}, 
-    {load_module, snmp_conf, soft_purge, soft_purge, []}, 
-    {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, 
-    {load_module, snmp_config, soft_purge, soft_purge, []}, 
-    {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, 
-    {load_module, snmpa_vacm, soft_purge, soft_purge, []},
-    {load_module, snmpa_trap, soft_purge, soft_purge, 
-     [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, 
-    {load_module, snmpa_acm, soft_purge, soft_purge, 
-     [snmp_conf, snmpa_mpd, snmp_target_mib]}, 
-    {load_module, snmpa, soft_purge, soft_purge, 
-     [snmp_community_mib, 
-      snmp_framework_mib, 
-      snmp_standard_mib, 
-      snmp_target_mib, 
-      snmp_user_based_sm_mib, 
-      snmp_view_based_acm_mib]},
-    {load_module, snmp_notification_mib, soft_purge, soft_purge, 
-     [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, 
-    {load_module, snmp_community_mib,      soft_purge, soft_purge, 
-     [snmpa_mib_lib]},
-    {load_module, snmp_framework_mib,      soft_purge, soft_purge, 
-     [snmpa_mib_lib]},
-    {load_module, snmp_standard_mib,       soft_purge, soft_purge, 
-     [snmpa_mib_lib]},
-    {load_module, snmp_target_mib,         soft_purge, soft_purge, 
-     [snmpa_mib_lib]},
-    {load_module, snmp_user_based_sm_mib,  soft_purge, soft_purge, 
-     [snmpa_mib_lib]},
-    {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, 
-     [snmpa_mib_lib, snmpa_vacm]},
-    {load_module, snmpa_mib_lib, soft_purge, soft_purge, []},
-
-    {update, snmpm_net_if, soft, soft_purge, soft_purge, []},
-    {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]},
-
+    {update, snmpm_net_if, soft, soft_purge, soft_purge, 
+     [snmp_conf, snmpm_mpd, snmpm_config]},
+    {update, snmpm_config, soft, soft_purge, soft_purge, [snmp_conf]}, 
+    {update, snmpm_server, soft, soft_purge, soft_purge, 
+     [snmpm_net_if, snmpm_mpd, snmpm_config]},
     {update, snmpa_net_if, soft, soft_purge, soft_purge, 
      [snmp_conf, snmpa_mpd]},
     {update, snmpa_agent, soft, soft_purge, soft_purge, 
diff --git a/lib/snmp/src/compile/Makefile b/lib/snmp/src/compile/Makefile
index 0ceaf276a6..627af6f185 100644
--- a/lib/snmp/src/compile/Makefile
+++ b/lib/snmp/src/compile/Makefile
@@ -45,11 +45,10 @@ RELSYSDIR = $(RELEASE_PATH)/lib/snmp-$(VSN)
 
 include modules.mk
 
-ESCRIPT_BIN = $(ESCRIPT_SRC:%.src=$(BIN)/%)
-
-ERL_FILES = $(MODULES:%=%.erl)
-
-TARGET_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR)) $(ESCRIPT_BIN)
+ESCRIPT_BIN  = $(ESCRIPT_SRC:%.src=$(BIN)/%)
+ERL_FILES    = $(MODULES:%=%.erl)
+EBIN_FILES   = $(MODULES:%=$(EBIN)/%.$(EMULATOR)) 
+TARGET_FILES = $(EBIN_FILES) $(ESCRIPT_BIN)
 
 GENERATED_PARSER = $(PARSER_MODULE:%=%.erl)
 
@@ -125,7 +124,7 @@ release_spec: opt
 	$(INSTALL_DIR) $(RELSYSDIR)/src/compiler
 	$(INSTALL_DATA) $(ESCRIPT_SRC) $(PARSER_SRC) $(ERL_FILES) $(INTERNAL_HRL_FILES) $(RELSYSDIR)/src/compiler
 	$(INSTALL_DIR) $(RELSYSDIR)/ebin
-	$(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin
+	$(INSTALL_DATA) $(EBIN_FILES) $(RELSYSDIR)/ebin
 	$(INSTALL_DIR) $(RELSYSDIR)/bin
 	$(INSTALL_SCRIPT) $(ESCRIPT_BIN) $(RELSYSDIR)/bin
 
diff --git a/lib/snmp/src/compile/snmpc.erl b/lib/snmp/src/compile/snmpc.erl
index 195c238184..5e6b81f1ec 100644
--- a/lib/snmp/src/compile/snmpc.erl
+++ b/lib/snmp/src/compile/snmpc.erl
@@ -108,6 +108,7 @@ compile(FileName) ->
 %%          {i,           [import_dir_string()]}          ["./"]
 %%          {il,          [import_lib_dir_string()]}      []
 %%          {warnings,    bool()}                         true
+%%          warnings_as_errors
 %%          {outdir,      string()}                       "./"
 %%          description
 %%          reference
@@ -199,6 +200,8 @@ get_options([reference|Opts], Formats, Args) ->
     get_options(Opts, ["~n   reference"|Formats], Args);
 get_options([{warnings, Val}|Opts], Formats, Args) ->
     get_options(Opts, ["~n   warnings:    ~w"|Formats], [Val|Args]);
+get_options([warnings_as_errors|Opts], Formats, Args) ->
+    get_options(Opts, ["~n   warnings_as_errors"|Formats], Args);
 get_options([{verbosity, Val}|Opts], Formats, Args) ->
     get_options(Opts, ["~n   verbosity:   ~w"|Formats], [Val|Args]);
 get_options([imports|Opts], Formats, Args) ->
@@ -261,6 +264,8 @@ check_options([{group_check, Atom} | T]) when is_atom(Atom) ->
 check_options([{warnings, Bool} | T]) ->
     check_bool(warnings, Bool),
     check_options(T);
+check_options([warnings_as_errors | T]) ->
+    check_options(T);
 check_options([{db, volatile} | T]) ->
     check_options(T);
 check_options([{db, persistent} | T]) ->
@@ -331,6 +336,9 @@ get_agent_capabilities(Options) ->
 get_module_compliance(Options) ->
     get_bool_option(module_compliance, Options).
 
+get_warnings_as_errors(Options) ->
+    lists:member(warnings_as_errors, Options).
+
 get_relaxed_row_name_assign_check(Options) ->
     lists:member(relaxed_row_name_assign_check, Options).
 
@@ -409,6 +417,7 @@ init(From, MibFileName, Options) ->
     put(reference,          get_reference(Options)),
     put(agent_capabilities, get_agent_capabilities(Options)),
     put(module_compliance,  get_module_compliance(Options)),
+    put(warnings_as_errors, get_warnings_as_errors(Options)),
     File = filename:rootname(MibFileName, ".mib"),
     put(filename, filename:basename(File ++ ".mib")),
     R = case catch c_impl(File) of
diff --git a/lib/snmp/src/compile/snmpc.src b/lib/snmp/src/compile/snmpc.src
index 5f9b154bfa..4e91ae9a03 100644
--- a/lib/snmp/src/compile/snmpc.src
+++ b/lib/snmp/src/compile/snmpc.src
@@ -50,7 +50,8 @@
 	 %% The default verbosity (silence) will be filled in 
 	 %% during argument processing.
 	 verbosity, 
-	 warnings           = false
+	 warnings           = false,
+	 warnings_as_errors = false
         }).
 
 
@@ -74,6 +75,7 @@
 %% --version
 %% --verbosity V
 %% --warnings
+%% --wae
 main(Args) when is_list(Args) ->
     case (catch process_args(Args)) of
 	ok ->
@@ -156,7 +158,8 @@ mk_mib_options(#state{outdir             = OutDir,
 		      %% The default verbosity (silence) will be filled in 
 		      %% during argument processing.
 		      verbosity          = V, 
-		      warnings           = W}) ->
+		      warnings           = W,
+                      warnings_as_errors = WAE}) ->
     [{outdir,                        OutDir}, 
      {db,                            DB},
      {i,                             IDs},
@@ -178,7 +181,8 @@ mk_mib_options(#state{outdir             = OutDir,
 	maybe_option(Imp,   imports) ++ 
 	maybe_option(MI,    module_identity) ++ 
 	maybe_option(MC,    module_compliance) ++ 
-	maybe_option(AC,    agent_capabilities).
+	maybe_option(AC,    agent_capabilities) ++ 
+	maybe_option(WE,    warnings_as_errors).
 
 maybe_option(true, Opt) -> [Opt];
 maybe_option(_,    _)   -> [].
@@ -292,6 +296,8 @@ process_args(["--nd"|Args], State) ->
     process_args(Args, State#state{no_defaults = true});
 process_args(["--rrnac"|Args], State) ->
     process_args(Args, State#state{relaxed_row_name_assigne_check = true});
+process_args(["--wae"|Args], State) ->
+    process_args(Args, State#state{warnings_as_errors = true});
 process_args([MIB], State) ->
     Ext = filename:extension(MIB),
     if 
@@ -371,6 +377,8 @@ usage() ->
 	      "~n                              a warning. "
 	      "~n                              By default it is not included, but if this option is "
 	      "~n                              present it will be. "
+	      "~n   --wae                    - Warnings as errors. "
+              "~n                              Indicates that warnings shall be treated as errors. "
 	      "~n   "
 	      "~n", []),
     halt(1).
diff --git a/lib/snmp/src/compile/snmpc_lib.hrl b/lib/snmp/src/compile/snmpc_lib.hrl
index 000486e728..35ec9abd03 100644
--- a/lib/snmp/src/compile/snmpc_lib.hrl
+++ b/lib/snmp/src/compile/snmpc_lib.hrl
@@ -1,7 +1,7 @@
 %% 
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2009. All Rights Reserved.
+%% Copyright Ericsson AB 2009-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -20,8 +20,17 @@
 -ifndef(snmpc_lib).
 -define(snmpc_lib, true).
 
--define(vwarning(F, A),           ?verbosity(warning, F, A, ignore)).
--define(vwarning2(F, A, MibLine), ?verbosity(warning, F, A, MibLine)).
+-define(vwarning(F, A),
+	case get(warnings_as_errors) of
+	    true -> snmpc_lib:error(F, A);
+	    _ -> ?verbosity(warning, F, A, ignore)
+	end).
+
+-define(vwarning2(F, A, MibLine),
+	 case get(warnings_as_errors) of
+	     true -> snmpc_lib:error(F, A, MibLine);
+	     _ -> ?verbosity(warning, F, A, MibLine)
+	 end).
 -define(vinfo(F, A),              ?verbosity(info,    F, A, ignore)).
 -define(vinfo2(F, A, MibLine),    ?verbosity(info,    F, A, MibLine)).
 -define(vlog(F, A),               ?verbosity(log,     F, A, ignore)).
diff --git a/lib/snmp/src/manager/snmpm.erl b/lib/snmp/src/manager/snmpm.erl
index 0d084332de..6d2ac8d747 100644
--- a/lib/snmp/src/manager/snmpm.erl
+++ b/lib/snmp/src/manager/snmpm.erl
@@ -50,7 +50,7 @@
 	 register_agent/2, register_agent/3, register_agent/4, 
 	 unregister_agent/2, unregister_agent/3,
 	 which_agents/0, which_agents/1, 
-	 agent_info/2, update_agent_info/4, 
+	 agent_info/2, update_agent_info/3, update_agent_info/4, 
 	 
 	 register_usm_user/3, unregister_usm_user/2, 
 	 which_usm_users/0, which_usm_users/1, 
@@ -167,6 +167,7 @@
 -include_lib("snmp/include/snmp_types.hrl").
 -include("snmpm_atl.hrl").
 -include("snmpm_internal.hrl").
+-include("snmp_verbosity.hrl").
 
 -define(DEFAULT_AGENT_PORT, 161).
 
@@ -447,8 +448,11 @@ agent_info(Addr, Port, Item) ->
 	    Error
     end.
 
+update_agent_info(UserId, TargetName, Info) when is_list(Info) ->
+    snmpm_config:update_agent_info(UserId, TargetName, Info).
+
 update_agent_info(UserId, TargetName, Item, Val) ->
-    snmpm_config:update_agent_info(UserId, TargetName, Item, Val).
+    update_agent_info(UserId, TargetName, [{Item, Val}]).
 
 %% Backward compatibility functions
 update_agent_info(UserId, Addr, Port, Item, Val) ->
diff --git a/lib/snmp/src/manager/snmpm_config.erl b/lib/snmp/src/manager/snmpm_config.erl
index fd6da3e71a..c2e57abddb 100644
--- a/lib/snmp/src/manager/snmpm_config.erl
+++ b/lib/snmp/src/manager/snmpm_config.erl
@@ -1,7 +1,7 @@
 %% 
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2004-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -36,7 +36,8 @@
 	 user_info/0, user_info/1, user_info/2, 
 
 	 register_agent/3, unregister_agent/2, 
-	 agent_info/0, agent_info/2, agent_info/3, update_agent_info/4, 
+	 agent_info/0, agent_info/2, agent_info/3, 
+	 update_agent_info/3, update_agent_info/4, 
 	 which_agents/0, which_agents/1, 
 
 	 is_known_engine_id/2, 
@@ -84,7 +85,9 @@
 
 	 backup/1,
 
-	 mk_target_name/3
+	 mk_target_name/3,
+	 
+	 default_transport_domain/0
 
 	]).
 
@@ -127,23 +130,24 @@
 
 
 %% Macros and Constants:
--define(SERVER,    ?MODULE).
--define(BACKUP_DB, snmpm_config_backup).
--define(CONFIG_DB, snmpm_config_db).
+-define(SERVER,             ?MODULE).
+-define(BACKUP_DB,          snmpm_config_backup).
+-define(CONFIG_DB,          snmpm_config_db).
 
 -define(DEFAULT_USER,       default_user).
 
 -define(DEFAULT_AGENT_PORT, 161).
 
--define(IRB_DEFAULT, auto).
-%% -define(IRB_DEFAULT, {user, timer:seconds(15)}).
+-define(IRB_DEFAULT,        auto).
+%% -define(IRB_DEFAULT,        {user, timer:seconds(15)}).
 
--define(USER_MOD_DEFAULT,  snmpm_user_default).
--define(USER_DATA_DEFAULT, undefined).
+-define(USER_MOD_DEFAULT,   snmpm_user_default).
+-define(USER_DATA_DEFAULT,  undefined).
 
 %% -define(DEF_ADDR_TAG, default_addr_tag).
 -define(DEFAULT_TARGETNAME, default_agent).
--define(DEF_PORT_TAG, default_port_tag).
+-define(DEF_PORT_TAG,       default_port_tag).
+-define(SUPPORTED_DOMAINS,  [transportDomainUdpIpv4, transportDomainUdpIpv6]).
 
 -ifdef(snmp_debug).
 -define(GS_START_LINK(Opts),
@@ -159,6 +163,11 @@
 %%%-------------------------------------------------------------------
 %%% API
 %%%-------------------------------------------------------------------
+
+default_transport_domain() ->
+    transportDomainUdpIpv4.
+
+
 start_link(Opts) -> 
     ?d("start_link -> entry with"
        "~n   Opts: ~p", [Opts]),
@@ -269,9 +278,10 @@ do_user_info(_UserId, BadItem) ->
     error({not_found, BadItem}).
 
 
-%% A target-name constructed in this way is a string with the following 
+%% A target-name constructed in this way is a string with the following: 
 %% <IP-address>:<Port>-<Version>
-%% 
+%% This is intended for backward compatibility and therefor has
+%% only support for IPv4 addresses and *no* other transport domain.
 mk_target_name(Addr0, Port, Config) when is_list(Config) ->
     Version = 
 	case lists:keysearch(version, 1, Config) of
@@ -280,7 +290,6 @@ mk_target_name(Addr0, Port, Config) when is_list(Config) ->
 	    false ->
 		select_lowest_supported_version()
 	end,
-%%     p("mk_target_name -> Version: ~p", [Version]),
     case normalize_address(Addr0) of
 	{A, B, C, D} ->
 	    lists:flatten(
@@ -308,57 +317,99 @@ select_lowest_supported_version([H|T], Versions) ->
     end.
 
 
-register_agent(UserId, _TargetName, _Config) when (UserId =:= user_id) ->
+register_agent(UserId, _TargetName, _Config0) when (UserId =:= user_id) ->
     {error, {bad_user_id, UserId}};
-register_agent(UserId, TargetName, Config) 
+register_agent(UserId, TargetName, Config0) 
   when (is_list(TargetName) andalso 
 	(length(TargetName) > 0) andalso 
-	is_list(Config)) ->
+	is_list(Config0)) ->
 
-%%     p("register_agent -> entry with"
-%%       "~n   UserId:     ~p"
-%%       "~n   TargetName: ~p"
-%%       "~n   Config:     ~p", [UserId, TargetName, Config]),
+    ?vtrace("register_agent -> entry with"
+	    "~n   UserId:     ~p"
+	    "~n   TargetName: ~p"
+	    "~n   Config0:    ~p", [UserId, TargetName, Config0]),
 
     %% Check: 
     %%   1) That the mandatory configs are present
-    %%   2) That the illegal config user_id (used internally) is 
-    %%      not present
+    %%   2) That no illegal config, e.g. user_id (used internally), 
+    %%      is not present
     %%   3) Check that there are no invalid or erroneous configs
-    %%   4) Chack that the manager is capable to use the selected version
-    case verify_agent_config(Config) of
-	ok ->
+    %%   4) Check that the manager is capable of using the selected version
+    case verify_agent_config(Config0) of
+	{ok, Config} ->
 	    call({register_agent, UserId, TargetName, Config});
 	Error ->
 	    Error
     end.
 
 
-verify_agent_config(Conf) ->
-    ok = verify_mandatory(Conf, [engine_id, address, reg_type]),
-    case verify_invalid(Conf, [user_id]) of
-	ok ->
-	    case verify_agent_config2(Conf) of
-		ok ->
-		    {ok, Vsns} = system_info(versions),
-		    Vsn = 
-			case lists:keysearch(version, 1, Conf) of
-			    {value, {version, V}} ->
-				V;
-			    false ->
-				v1
-			end,
-		    case lists:member(Vsn, Vsns) of
-			true ->
-			    ok;
-			false ->
-			    {error, {version_not_supported_by_manager, Vsn, Vsns}}
-		    end
-	    end;
-	Error ->
+verify_agent_config(Conf0) ->
+    try
+	begin
+	    verify_mandatory(Conf0, [engine_id, address, reg_type]),
+	    verify_invalid(Conf0, [user_id]),
+	    Conf = verify_agent_config3(Conf0),
+	    Vsns = versions(),
+	    Vsn  = which_version(Conf),
+	    verify_version(Vsn, Vsns),
+	    {ok, Conf}
+	end
+    catch
+	throw:Error ->
 	    Error
     end.
 
+versions() ->
+    case system_info(versions) of
+	{ok, Vsns} ->
+	    Vsns;
+	{error, _} = ERROR ->
+	    throw(ERROR)
+    end.
+
+which_version(Conf) ->
+    case lists:keysearch(version, 1, Conf) of
+	{value, {version, V}} ->
+	    V;
+	false ->
+	    v1
+    end.
+
+verify_version(Vsn, Vsns) ->
+    case lists:member(Vsn, Vsns) of
+	true ->
+	    ok;
+	false ->
+	    Reason = {version_not_supported_by_manager, Vsn, Vsns}, 
+	    throw({error, Reason})
+    end.
+
+verify_agent_config3(Conf0) ->
+    %% Fix (transport) address and domain
+    {TDomain, Conf1} = 
+	case lists:keysearch(tdomain, 1, Conf0) of
+	    {value, {tdomain, Dom}} ->
+		{Dom, Conf0};
+	    false ->
+		Dom = default_transport_domain(), 
+		{Dom, [{tdomain, Dom} | Conf0]}
+	end,
+    Conf2 = case lists:keysearch(address, 1, Conf1) of
+		{value, {address, Address}} ->
+		    lists:keyreplace(address, 1, Conf1, 
+				     {address, {TDomain, Address}});
+		false ->
+		    %% This is a mandatory config option, 
+		    %% a later test will detect this
+		    Conf1
+	    end,
+    case verify_agent2(Conf2) of
+	{ok, Conf} ->
+	    Conf;
+	{error, _} = ERROR ->
+	    throw(ERROR)
+    end.
+
 verify_agent_config2(Conf) ->
     verify_agent2(Conf).
 
@@ -366,6 +417,7 @@ verify_agent_config2(Conf) ->
 unregister_agent(UserId, TargetName) ->
     call({unregister_agent, UserId, TargetName}).
 
+%% This is the old style agent unregistration (using Addr and Port).
 unregister_agent(UserId, Addr0, Port) ->
     Addr = normalize_address(Addr0),
     case do_agent_info(Addr, Port, target_name) of
@@ -421,17 +473,51 @@ which_agents(UserId) ->
     Agents = ets:match(snmpm_agent_table, Pat),
     [TargetName || [TargetName] <- Agents].
 
-    
-update_agent_info(UserId, TargetName, Item, Val0) 
-  when (Item =/= user_id) ->
-    case (catch verify_val(Item, Val0)) of
-	{ok, Val} ->
-	    call({update_agent_info, UserId, TargetName, Item, Val});
-	Error ->
+
+verify_agent_info(TargetName, Info0) ->
+    try 
+	begin
+	    verify_invalid(Info0, [user_id]), 
+	    %% Check if address is part of the list and
+	    %% if so update it with the domain info. 
+	    Info = 
+		case lists:keysearch(address, 1, Info0) of
+		    {value, {address, Addr}} ->
+			%% If domain is part of the info, then use it.
+			%% If not, lookup what is already stored for 
+			%% this agent and use that.
+			Domain = 
+			    case lists:keysearch(tdomain, 1, Info0) of
+				{value, {tdomain, Dom}} ->
+				    Dom;
+				false ->
+				    {ok, Dom} = 
+					agent_info(TargetName, tdomain),
+				    Dom
+			    end,
+			Addr2 = {Domain, Addr}, 
+			lists:keyreplace(address, 1, Info0, {address, Addr2});
+		    false ->
+			Info0
+		end,
+	    verify_agent2(Info)
+	end
+    catch
+	throw:Error ->
 	    Error
     end.
 
-%% Backward compatibillity
+update_agent_info(UserId, TargetName, Info) ->
+    call({update_agent_info, UserId, TargetName, Info}).
+
+%% <BACKWARD-COMPAT-2>
+%% This is wrapped in the interface module, so this function is
+%% only here to catch code-upgrade problems.
+update_agent_info(UserId, TargetName, Item, Val) ->
+    update_agent_info(UserId, TargetName, [{Item, Val}]).
+%% </BACKWARD-COMPAT-2>
+
+%% <BACKWARD-COMPAT-1>
 update_agent_info(UserId, Addr, Port, Item, Val)  ->
     case agent_info(Addr, Port, target_name) of
 	{ok, TargetName} ->
@@ -439,6 +525,7 @@ update_agent_info(UserId, Addr, Port, Item, Val)  ->
 	Error ->
 	    Error
     end.
+%% </BACKWARD-COMPAT-1>
 
 is_known_engine_id(EngineID, TargetName) ->
     case agent_info(TargetName, engine_id) of
@@ -650,22 +737,14 @@ unregister_usm_user(EngineID, Name)
     call({unregister_usm_user, EngineID, Name}).
 
 verify_usm_user_config(EngineID, Name, Config) ->
-    %%     case verify_mandatory(Config, []) of
-    %% 	ok ->
-    %% 	    case verify_invalid(Config, [engine_id, name]) of
-    %% 		ok ->
-    %% 		    verify_usm_user_config2(EngineID, Name, Config);
-    %% 		Error ->
-    %% 		    Error
-    %% 	    end;
-    %% 	Error ->
-    %% 	    Error
-    %%     end.
-    ok = verify_mandatory(Config, []),
-    case verify_invalid(Config, [engine_id, name]) of
-	ok ->
-	    verify_usm_user_config2(EngineID, Name, Config);
-	Error ->
+    try
+	begin
+	    verify_mandatory(Config, []), 
+	    verify_invalid(Config, [engine_id, name]),
+	    verify_usm_user_config2(EngineID, Name, Config)
+	end
+    catch 
+	throw:Error ->
 	    Error
     end.
 
@@ -1590,6 +1669,7 @@ check_agent_config2(Agent) ->
 	    throw(Err)
     end.
 
+%% For backward compatibility
 check_agent_config({UserId, 
 		    TargetName, 
 		    Community, 
@@ -1597,10 +1677,27 @@ check_agent_config({UserId,
 		    EngineId, 
 		    Timeout, MaxMessageSize, 
 		    Version, SecModel, SecName, SecLevel}) ->
+    TDomain = default_transport_domain(),
+    check_agent_config({UserId, 
+			TargetName, 
+			Community, 
+			TDomain, Ip, Port, 
+			EngineId, 
+			Timeout, MaxMessageSize, 
+			Version, SecModel, SecName, SecLevel});
+
+check_agent_config({UserId, 
+		    TargetName, 
+		    Community, 
+		    TDomain, Ip, Port, 
+		    EngineId, 
+		    Timeout, MaxMessageSize, 
+		    Version, SecModel, SecName, SecLevel}) ->
     ?vtrace("check_agent_config -> entry with"
 	    "~n   UserId:         ~p"
 	    "~n   TargetName:     ~p"
 	    "~n   Community:      ~p"
+	    "~n   TDomain:        ~p"
 	    "~n   Ip:             ~p"
 	    "~n   Port:           ~p"
 	    "~n   EngineId:       ~p"
@@ -1610,15 +1707,16 @@ check_agent_config({UserId,
 	    "~n   SecModel:       ~p"
 	    "~n   SecName:        ~p"
 	    "~n   SecLevel:       ~p", 
-	    [UserId, TargetName, Community, Ip, Port, 
+	    [UserId, TargetName, Community, 
+	     TDomain, Ip, Port, 
 	     EngineId, Timeout, MaxMessageSize, 
 	     Version, SecModel, SecName, SecLevel]),
-    Addr = normalize_address(Ip),
+    Addr = normalize_address(TDomain, Ip),
     ?vtrace("check_agent_config -> Addr: ~p", [Addr]),
     Agent = {UserId, 
 	     TargetName, 
 	     Community, 
-	     Addr, Port, 
+	     TDomain, Addr, Port, 
 	     EngineId, 
 	     Timeout, MaxMessageSize, 
 	     Version, SecModel, SecName, SecLevel},
@@ -1644,6 +1742,7 @@ init_agent_config({UserId, TargetName, Config}) ->
     end.
 
 
+%% For backward compatibility
 verify_agent({UserId, 
 	      TargetName, 
 	      Comm, 
@@ -1651,48 +1750,68 @@ verify_agent({UserId,
 	      EngineId, 
 	      Timeout, MMS, 
 	      Version, SecModel, SecName, SecLevel}) ->
-    ?vtrace("verify_agent -> entry with"
+    TDomain = default_transport_domain(),
+    verify_agent({UserId, 
+		  TargetName, 
+		  Comm, 
+		  TDomain, Ip, Port, 
+		  EngineId, 
+		  Timeout, MMS, 
+		  Version, SecModel, SecName, SecLevel});
+
+verify_agent({UserId, 
+	      TargetName, 
+	      Comm, 
+	      TDomain, Ip, Port, 
+	      EngineId, 
+	      Timeout, MMS, 
+	      Version, SecModel, SecName, SecLevel}) ->
+    ?vdebug("verify_agent -> entry with"
 	    "~n   UserId:     ~p"
 	    "~n   TargetName: ~p", [UserId, TargetName]),
     snmp_conf:check_string(TargetName, {gt, 0}),
-    case verify_val(address, Ip) of
-	{ok, Addr} ->
-	    snmp_conf:check_integer(Port, {gt, 0}),
-	    Conf = 
-		[{reg_type,         target_name},
-		 {address,          Addr},
-		 {port,             Port},
-		 {community,        Comm}, 
-		 {engine_id,        EngineId},
-		 {timeout,          Timeout},
-		 {max_message_size, MMS},
-		 {version,          Version},
-		 {sec_model,        SecModel},
-		 {sec_name,         SecName},
-		 {sec_level,        SecLevel}
-		],
-	    case verify_agent2(Conf) of
-		ok ->
-		    {UserId, TargetName, Conf, Version};
-		Err ->
-		    throw(Err)
-	    end;
-	
-	Error ->
-	    ?vlog("verify_agent -> failed: ~n   ~p", [Error]),
-	    throw(Error)
+    snmp_conf:check_integer(Port, {gt, 0}),
+    %% Note that the order of Conf *is* important.
+    %% Some properties may depend on others, so that
+    %% in order to verify one property, another must
+    %% be already verified (and present). An example 
+    %% of this is the property 'address', for which
+    %% the property tdomain is needed.
+    Conf0 = 
+	[{reg_type,         target_name},
+	 {tdomain,          TDomain}, 
+	 %% This should be taddress, but what the*...
+	 {address,          {TDomain, Ip}},
+	 {port,             Port},
+	 {community,        Comm}, 
+	 {engine_id,        EngineId},
+	 {timeout,          Timeout},
+	 {max_message_size, MMS},
+	 {version,          Version},
+	 {sec_model,        SecModel},
+	 {sec_name,         SecName},
+	 {sec_level,        SecLevel}
+	],
+    case verify_agent2(Conf0) of
+	{ok, Conf} ->
+	    {UserId, TargetName, Conf, Version};
+	Err ->
+	    throw(Err)
     end.
 
-verify_agent2([]) ->
-    ok;
-verify_agent2([{Item, Val}|Items]) ->
-    case verify_val(Item, Val) of
-	{ok, _Val} ->
-	    verify_agent2(Items);
+verify_agent2(Conf) -> 
+    verify_agent2(Conf, []).
+
+verify_agent2([], VerifiedConf) ->
+    {ok, VerifiedConf};
+verify_agent2([{Item, Val0}|Items], VerifiedConf) ->
+    case verify_val(Item, Val0) of
+	{ok, Val} ->
+	    verify_agent2(Items, [{Item, Val} | VerifiedConf]);
 	Err ->
 	    Err
     end;
-verify_agent2([Bad|_]) ->
+verify_agent2([Bad|_], _VerifiedConf) ->
     {error, {bad_agent_config, Bad}}.
 
 
@@ -1708,14 +1827,28 @@ read_users_config_file(Dir) ->
 
 
 check_user_config({Id, Mod, Data}) ->
+    ?vtrace("check_user_config -> entry with"
+	    "~n   Id:   ~p"
+	    "~n   Mod:  ~p"
+	    "~n   Data: ~p", [Id, Mod, Data]),
     check_user_config({Id, Mod, Data, []});
-check_user_config({Id, Mod, _Data, DefaultAgentConfig} = User) 
+check_user_config({Id, Mod, Data, DefaultAgentConfig} = _User) 
   when (Id =/= ?DEFAULT_USER) andalso is_list(DefaultAgentConfig) ->
+    ?vtrace("check_user_config -> entry with"
+	    "~n   Id:                 ~p"
+	    "~n   Mod:                ~p"
+	    "~n   Data:               ~p"
+	    "~n   DefaultAgentConfig: ~p", 
+	    [Id, Mod, Data, DefaultAgentConfig]),
     case (catch verify_user_behaviour(Mod)) of
 	ok ->
+	    ?vtrace("check_user_config -> user behaviour verified", []),
 	    case verify_user_agent_config(DefaultAgentConfig) of
-		ok ->
-	    	    {ok, User};
+		{ok, DefAgentConf} ->
+		    ?vtrace("check_user_config -> "
+			    "user agent (default) config verified", []),
+		    User2 = {Id, Mod, Data, DefAgentConf}, 
+	    	    {ok, User2};
 		{error, Reason} ->
 		    error({bad_default_agent_config, Reason})
 	    end;
@@ -1756,16 +1889,16 @@ verify_user({Id, UserMod, UserData}) ->
 verify_user({Id, UserMod, UserData, DefaultAgentConfig}) 
   when (Id =/= ?DEFAULT_USER) andalso is_list(DefaultAgentConfig) ->
     ?d("verify_user -> entry with"
-       "~n   Id:       ~p"
-       "~n   UserMod:  ~p"
-       "~n   UserData: ~p"
+       "~n   Id:                 ~p"
+       "~n   UserMod:            ~p"
+       "~n   UserData:           ~p"
        "~n   DefaultAgentConfig: ~p", 
        [Id, UserMod, UserData, DefaultAgentConfig]),
     case (catch verify_user_behaviour(UserMod)) of
 	ok ->
 	    case verify_user_agent_config(DefaultAgentConfig) of
-		ok ->
-		    Config = default_agent_config(DefaultAgentConfig),
+		{ok, DefAgentConf} ->
+		    Config = default_agent_config(DefAgentConf),
 		    {ok, #user{id                   = Id, 
 			       mod                  = UserMod, 
 			       data                 = UserData, 
@@ -1783,10 +1916,15 @@ verify_user({Id, _, _, _}) ->
     {error, {bad_user_id, Id}}.
 
 verify_user_agent_config(Conf) ->
-    case verify_invalid(Conf, [user_id, engine_id, address]) of
-	ok ->
-	    verify_agent_config2(Conf);
-	Error ->
+    try
+	begin
+	    verify_invalid(Conf, [user_id, engine_id, address]),
+	    verify_agent_config2(Conf)
+	end
+    catch
+	throw:Error ->
+	    ?vdebug("verify_user_agent_config -> throw"
+		    "~n   Error: ~p", [Error]),
 	    Error
     end.
 
@@ -2147,6 +2285,16 @@ handle_call({unregister_agent, UserId, TargetName}, _From, State) ->
     Reply = handle_unregister_agent(UserId, TargetName),
     {reply, Reply, State};
 
+handle_call({update_agent_info, UserId, TargetName, Info}, 
+	    _From, State) ->
+    ?vlog("received update_agent_info request: "
+	  "~n   UserId:     ~p"
+	  "~n   TargetName: ~p"
+	  "~n   Info:       ~p", [UserId, TargetName, Info]),
+    Reply = handle_update_agent_info(UserId, TargetName, Info),
+    {reply, Reply, State};
+
+%% <BACKWARD-COMPAT>
 handle_call({update_agent_info, UserId, TargetName, Item, Val}, 
 	    _From, State) ->
     ?vlog("received update_agent_info request: "
@@ -2156,6 +2304,7 @@ handle_call({update_agent_info, UserId, TargetName, Item, Val},
 	  "~n   Val:        ~p", [UserId, TargetName, Item, Val]),
     Reply = handle_update_agent_info(UserId, TargetName, Item, Val),
     {reply, Reply, State};
+%% </BACKWARD-COMPAT>
 
 handle_call({register_usm_user, User}, _From, State) ->
     ?vlog("received register_usm_user request: "
@@ -2517,16 +2666,27 @@ handle_register_agent(UserId, TargetName, Config) ->
 	    "~n   Config:     ~p", [UserId, TargetName, Config]),
     case (catch agent_info(TargetName, user_id)) of
 	{error, _} ->
+	    ?vtrace("handle_register_agent -> user_id not found in config", []),
 	    case ets:lookup(snmpm_user_table, UserId) of
 		[#user{default_agent_config = DefConfig}] ->
+		    ?vtrace("handle_register_agent -> "
+			    "~n   DefConfig: ~p", [DefConfig]),
+		    %% First, insert this users default config
+		    ?vtrace("handle_register_agent -> store default config", []),
 		    do_handle_register_agent(TargetName, DefConfig),
+		    %% Second, insert the config for this agent
+		    ?vtrace("handle_register_agent -> store config", []),
 		    do_handle_register_agent(TargetName, 
 					     [{user_id, UserId}|Config]),
 		    %% <DIRTY-BACKWARD-COMPATIBILLITY>
 		    %% And now for some (backward compatibillity) 
 		    %% dirty crossref stuff
+		    ?vtrace("handle_register_agent -> lookup address", []),
 		    {ok, Addr} = agent_info(TargetName, address),
+		    ?vtrace("handle_register_agent -> Addr: ~p, lookup Port", 
+			    [Addr]),
 		    {ok, Port} = agent_info(TargetName, port),
+		    ?vtrace("handle_register_agent -> register cross-ref fix", []),
 		    ets:insert(snmpm_agent_table, 
 			       {{Addr, Port, target_name}, TargetName}),
 		    %% </DIRTY-BACKWARD-COMPATIBILLITY>
@@ -2551,10 +2711,18 @@ handle_register_agent(UserId, TargetName, Config) ->
 do_handle_register_agent(_TargetName, []) ->
     ok;
 do_handle_register_agent(TargetName, [{Item, Val}|Rest]) ->
+    ?vtrace("handle_register_agent -> entry with"
+	    "~n   TargetName: ~p"
+	    "~n   Item:       ~p"
+	    "~n   Val:        ~p"
+	    "~n   Rest:       ~p", [TargetName, Item, Val, Rest]),
     case (catch do_update_agent_info(TargetName, Item, Val)) of
 	ok ->
 	    do_handle_register_agent(TargetName, Rest);
 	{error, Reason} ->
+	    ?vtrace("handle_register_agent -> failed updating ~p"
+		    "~n   Item:   ~p"
+		    "~n   Reason: ~p", [Item, Reason]),
 	    ets:match_delete(snmpm_agent_table, {TargetName, '_'}),
 	    {error, Reason}
     end;
@@ -2589,41 +2757,61 @@ handle_unregister_agent(UserId, TargetName) ->
     end.
 
 
-handle_update_agent_info(UserId, TargetName, Item, Val) ->
+handle_update_agent_info(UserId, TargetName, Info) ->
     ?vdebug("handle_update_agent_info -> entry with"
 	    "~n   UserId:     ~p"
 	    "~n   TargetName: ~p"
-	    "~n   Item:       ~p"
-	    "~n   Val:        ~p", [UserId, TargetName, Item, Val]),
+	    "~n   Info:       ~p", [UserId, TargetName, Info]),
+    %% Verify ownership
     case (catch agent_info(TargetName, user_id)) of
-	{ok, UserId} ->
-	    do_update_agent_info(TargetName, Item, Val);
+	{ok, UserId} -> 
+	    handle_update_agent_info(TargetName, Info);
 	{ok, OtherUserId} ->
 	    {error, {not_owner, OtherUserId}};
 	Error ->
 	    Error
     end.
 
-do_update_agent_info(TargetName, Item, Val0) ->
-%%     p("do_update_agent_info -> entry with"
-%%       "~n   TargetName: ~p"
-%%       "~n   Item:       ~p"
-%%       "~n   Val0:       ~p", [TargetName, Item, Val0]),
-    case verify_val(Item, Val0) of
-	{ok, Val} ->
-%% 	    p("do_update_agent_info -> verified value"
-%% 	      "~n   Val: ~p", [Val]),
-	    ets:insert(snmpm_agent_table, {{TargetName, Item}, Val}),
-	    ok;
+handle_update_agent_info(TargetName, Info0) ->
+    ?vtrace("handle_update_agent_info -> entry with"
+	    "~n   TargetName: ~p"
+	    "~n   Info0:      ~p", [TargetName, Info0]),
+    %% Verify info
+    try verify_agent_info(TargetName, Info0) of
+	{ok, Info} -> 
+	    do_update_agent_info(TargetName, Info);
 	Error ->
-	    ?vlog("do_update_agent_info -> verify value failed: "
-		  "~n   TargetName: ~p"
-		  "~n   Item:       ~p"
-		  "~n   Val0:       ~p"
-		  "~n   Error:      ~p", [TargetName, Item, Val0, Error]),
-	    {error, {bad_agent_val, TargetName, Item, Val0}}
+	    Error
+    catch 
+	throw:Error ->
+	    Error;
+	T:E ->
+	    {error, {failed_info_verification, Info0, T, E}}
     end.
 
+handle_update_agent_info(UserId, TargetName, Item, Val) ->
+    ?vdebug("handle_update_agent_info -> entry with"
+	    "~n   UserId:     ~p"
+	    "~n   TargetName: ~p"
+	    "~n   Item:       ~p"
+	    "~n   Val:        ~p", [UserId, TargetName, Item, Val]),
+    handle_update_agent_info(TargetName, [{Item, Val}]).
+
+do_update_agent_info(TargetName, Info) ->
+    InsertItem = 
+	fun({Item, Val}) -> 
+		ets:insert(snmpm_agent_table, {{TargetName, Item}, Val})
+	end,
+    lists:foreach(InsertItem, Info).
+
+do_update_agent_info(TargetName, Item, Val) ->
+    ?vtrace("do_update_agent_info -> entry with"
+	    "~n   TargetName: ~p"
+	    "~n   Item:       ~p"
+	    "~n   Val:       ~p", [TargetName, Item, Val]),
+    ets:insert(snmpm_agent_table, {{TargetName, Item}, Val}),
+    ok.
+
 
 handle_register_usm_user(#usm_user{engine_id = EngineID, 
 				   name      = Name} = User) ->
@@ -2791,7 +2979,7 @@ verify_mandatory(Conf, [Mand|Mands]) ->
 	true ->
 	    verify_mandatory(Conf, Mands);
 	false ->
-	    {error, {missing_mandatory_config, Mand}}
+	    throw({error, {missing_mandatory_config, Mand}})
     end.
 
 verify_invalid(_, []) ->
@@ -2801,7 +2989,7 @@ verify_invalid(Conf, [Inv|Invs]) ->
 	false ->
 	    verify_invalid(Conf, Invs);
 	true ->
-	    {error, {illegal_config, Inv}}
+	    throw({error, {illegal_config, Inv}})
     end.
 
 
@@ -2810,10 +2998,26 @@ verify_val(user_id, UserId) ->
 verify_val(reg_type, RegType) 
   when (RegType =:= addr_port) orelse (RegType =:= target_name) ->
     {ok, RegType};
-verify_val(address, Addr0) ->
-    case normalize_address(Addr0) of
+verify_val(tdomain = Item, snmpUDPDomain = _Domain) ->
+    verify_val(Item, transportDomainUdpIpv4);
+verify_val(tdomain, Domain) ->
+    case lists:member(Domain, ?SUPPORTED_DOMAINS) of
+	true ->
+	    {ok, Domain};
+	false ->
+	    case lists:member(Domain, snmp_conf:all_domains()) of
+		true ->
+		    error({unsupported_domain, Domain});
+		false ->
+		    error({unknown_domain, Domain})
+	    end
+    end;
+verify_val(address, {Domain, Addr0}) ->
+    case normalize_address(Domain, Addr0) of
 	{_A1, _A2, _A3, _A4} = Addr ->
 	    {ok, Addr};
+	{_A1, _A2, _A3, _A4, _A5, _A6, _A7, _A8} = Addr ->
+	    {ok, Addr};
 	_ when is_list(Addr0) ->
 	    case (catch snmp_conf:check_ip(Addr0)) of
 		ok ->
@@ -2824,6 +3028,8 @@ verify_val(address, Addr0) ->
 	_ ->
 	    error({bad_address, Addr0})
     end;
+verify_val(address, BadAddress) ->
+    error({bad_address, BadAddress});
 verify_val(port, Port) ->
     case (catch snmp_conf:check_integer(Port, {gt, 0})) of
 	ok ->
@@ -2875,7 +3081,7 @@ verify_val(sec_name, BadName) ->
 verify_val(sec_level, Level) ->
     (catch snmp_conf:check_sec_level(Level));
 verify_val(Item, _) ->
-    {error, {no_such_item, Item}}.
+    {error, {unknown_item, Item}}.
 
 
 %%%-------------------------------------------------------------------
@@ -3034,11 +3240,17 @@ init_mini_mib_elems(MibName, [_|T], Res) ->
 %%----------------------------------------------------------------------
 
 normalize_address(Addr) ->
-    case inet:getaddr(Addr, inet) of
+    normalize_address(snmpUDPDomain, Addr).
+
+normalize_address(snmpUDPDomain, Addr) ->
+    normalize_address(transportDomainUdpIpv4, Addr);
+
+normalize_address(Domain, Addr) ->
+    case inet:getaddr(Addr, td2fam(Domain)) of
         {ok, Addr2} ->
             Addr2;
         _ when is_list(Addr) ->
-	    case (catch snmp_conf:check_ip(Addr)) of
+	    case (catch snmp_conf:check_ip(Domain, Addr)) of
 		ok ->
 		    list_to_tuple(Addr);
 		_ ->
@@ -3048,6 +3260,9 @@ normalize_address(Addr) ->
             Addr
     end.
 
+td2fam(transportDomainUdpIpv4) -> inet;
+td2fam(transportDomainUdpIpv6) -> inet6.
+    
 
 %%----------------------------------------------------------------------
 
diff --git a/lib/snmp/src/manager/snmpm_mpd.erl b/lib/snmp/src/manager/snmpm_mpd.erl
index 7712370d28..627838e3d4 100644
--- a/lib/snmp/src/manager/snmpm_mpd.erl
+++ b/lib/snmp/src/manager/snmpm_mpd.erl
@@ -92,7 +92,7 @@ reset(#state{v3 = V3}) ->
 %% Purpose: This is the main Message Dispatching function. (see
 %%          section 4.2.1 in rfc2272)
 %%-----------------------------------------------------------------
-process_msg(Msg, TDomain, Addr, Port, State, NoteStore, Logger) ->
+process_msg(Msg, Domain, Addr, Port, State, NoteStore, Logger) ->
 
     inc(snmpInPkts),
 
@@ -102,18 +102,18 @@ process_msg(Msg, TDomain, Addr, Port, State, NoteStore, Logger) ->
 	#message{version = 'version-1', vsn_hdr = Community, data = Data} 
 	  when State#state.v1 =:= true ->
 	    HS = ?empty_msg_size + length(Community),
-	    process_v1_v2c_msg('version-1', NoteStore, Msg, TDomain, 
-			       Addr, Port, 
+	    process_v1_v2c_msg('version-1', NoteStore, Msg, 
+			       Domain, Addr, Port, 
 			       Community, Data, HS, Logger);
 
 	%% Version 2
 	#message{version = 'version-2', vsn_hdr = Community, data = Data}
 	  when State#state.v2c =:= true ->
 	    HS = ?empty_msg_size + length(Community),
-	    process_v1_v2c_msg('version-2', NoteStore, Msg, TDomain, 
-			       Addr, Port, 
-			       Community, Data, HS, Logger);
-
+	    (catch process_v1_v2c_msg('version-2', NoteStore, Msg, 
+				      Domain, Addr, Port, 
+				      Community, Data, HS, Logger));
+	     
 	%% Version 3
 	#message{version = 'version-3', vsn_hdr = H, data = Data}
 	  when State#state.v3 =:= true ->
@@ -148,17 +148,30 @@ process_msg(Msg, TDomain, Addr, Port, State, NoteStore, Logger) ->
 %%-----------------------------------------------------------------
 %% Handles a Community based message (v1 or v2c).
 %%-----------------------------------------------------------------
-process_v1_v2c_msg(Vsn, _NoteStore, Msg, snmpUDPDomain, 
+process_v1_v2c_msg(Vsn, _NoteStore, Msg, Domain, 
 		   Addr, Port, 
 		   Community, Data, HS, Log) ->
 
     ?vdebug("process_v1_v2c_msg -> entry with"
 	    "~n   Vsn:       ~p"
+	    "~n   Domain:    ~p"
 	    "~n   Addr:      ~p"
 	    "~n   Port:      ~p"
 	    "~n   Community: ~p"
-	    "~n   HS:        ~p", [Vsn, Addr, Port, Community, HS]),
+	    "~n   HS:        ~p", [Vsn, Domain, Addr, Port, Community, HS]),
     
+    {TDomain, TAddress} = 
+	try 
+	    begin
+		TD = snmp_conf:mk_tdomain(Domain), 
+		TA = snmp_conf:mk_taddress(Domain, Addr, Port),
+		{TD, TA}
+	    end
+	catch 
+	    throw:{error, TReason} ->
+		throw({discarded, {badarg, Domain, TReason}})
+	end,
+
     Max      = get_max_message_size(),
     AgentMax = get_agent_max_message_size(Addr, Port),
     PduMS    = pdu_ms(Max, AgentMax, HS),
@@ -170,14 +183,14 @@ process_v1_v2c_msg(Vsn, _NoteStore, Msg, snmpUDPDomain,
 	    ?vtrace("process_v1_v2c_msg -> was a pdu", []),
 	    Log(Msg),
 	    inc_snmp_in(Pdu),
-	    MsgData = {Community, sec_model(Vsn)},
+	    MsgData = {Community, sec_model(Vsn), TDomain, TAddress},
 	    {ok, Vsn, Pdu, PduMS, MsgData};
 
 	Trap when is_record(Trap, trappdu) ->
 	    ?vtrace("process_v1_v2c_msg -> was a trap", []),
 	    Log(Msg),
 	    inc_snmp_in(Trap),
-	    MsgData = {Community, sec_model(Vsn)},
+	    MsgData = {Community, sec_model(Vsn), TDomain, TAddress},
 	    {ok, Vsn, Trap, PduMS, MsgData};
 
 	{'EXIT', Reason} ->
@@ -185,11 +198,7 @@ process_v1_v2c_msg(Vsn, _NoteStore, Msg, snmpUDPDomain,
 		  "~n   Reason: ~p", [Reason]),
 	    inc(snmpInASNParseErrs),
 	    {discarded, Reason}
-    end;
-process_v1_v2c_msg(_Vsn, _NoteStore, _Msg, TDomain, 
-		   _Addr, _Port, 
-		   _Comm, _HS, _Data, _Log) ->
-    {discarded, {badarg, TDomain}}.
+    end.
 
 pdu_ms(MgrMMS, AgentMMS, HS) when AgentMMS < MgrMMS ->
     AgentMMS - HS;
@@ -482,8 +491,8 @@ generate_msg('version-3', NoteStore, Pdu,
     generate_v3_msg(NoteStore, Pdu, 
 		    SecModel, SecName, SecLevel, CtxEngineID, CtxName, 
 		    TargetName, Log);
-generate_msg(Vsn, _NoteStore, Pdu, {Community, _SecModel}, Log) ->
-    generate_v1_v2c_msg(Vsn, Pdu, Community, Log).
+generate_msg(Vsn, _NoteStore, Pdu, {Comm, _SecModel}, Log) ->
+    generate_v1_v2c_msg(Vsn, Pdu, Comm, Log).
 
 
 generate_v3_msg(NoteStore, Pdu, 
@@ -627,6 +636,8 @@ generate_response_msg('version-3', Pdu,
     generate_v3_response_msg(Pdu, MsgID, SecModel, SecName, SecLevel, 
 			     CtxEngineID, CtxName, SecData, Log);
 generate_response_msg(Vsn, Pdu, {Comm, _SecModel}, Log) ->
+    generate_v1_v2c_response_msg(Vsn, Pdu, Comm, Log);
+generate_response_msg(Vsn, Pdu, {Comm, _SecModel, _TDomain, _TAddress}, Log) ->
     generate_v1_v2c_response_msg(Vsn, Pdu, Comm, Log).
 
 
diff --git a/lib/snmp/src/manager/snmpm_net_if.erl b/lib/snmp/src/manager/snmpm_net_if.erl
index a116c9f26b..4d6bd9aa33 100644
--- a/lib/snmp/src/manager/snmpm_net_if.erl
+++ b/lib/snmp/src/manager/snmpm_net_if.erl
@@ -28,7 +28,8 @@
 	 start_link/2, 
 	 stop/1, 
 	 send_pdu/6, % Backward compatibillity
-	 send_pdu/7,
+	 send_pdu/7, % Backward compatibillity
+	 send_pdu/8,
 
 	 inform_response/4, 
 
@@ -101,16 +102,21 @@ stop(Pid) ->
 send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port) ->
     send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ?DEFAULT_EXTRA_INFO).
 
-send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) 
+send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo) ->
+    Domain = snmpm_config:default_transport_domain(), 
+    send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo).
+
+send_pdu(Pid, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo) 
   when is_record(Pdu, pdu) ->
     ?d("send_pdu -> entry with"
        "~n   Pid:     ~p"
        "~n   Pdu:     ~p"
        "~n   Vsn:     ~p"
        "~n   MsgData: ~p"
+       "~n   Domain:  ~p"
        "~n   Addr:    ~p"
-       "~n   Port:    ~p", [Pid, Pdu, Vsn, MsgData, Addr, Port]),
-    cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo}).
+       "~n   Port:    ~p", [Pid, Pdu, Vsn, MsgData, Domain, Addr, Port]),
+    cast(Pid, {send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo}).
 
 note_store(Pid, NoteStore) ->
     call(Pid, {note_store, NoteStore}).
@@ -380,15 +386,17 @@ handle_call(Req, From, State) ->
 %%          {noreply, State, Timeout} |
 %%          {stop, Reason, State}            (terminate/2 is called)
 %%--------------------------------------------------------------------
-handle_cast({send_pdu, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo}, State) ->
+handle_cast({send_pdu, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo}, 
+	    State) ->
     ?vlog("received send_pdu message with"
 	  "~n   Pdu:     ~p"
 	  "~n   Vsn:     ~p"
 	  "~n   MsgData: ~p"
+	  "~n   Domain:  ~p"
 	  "~n   Addr:    ~p"
-	  "~n   Port:    ~p", [Pdu, Vsn, MsgData, Addr, Port]),
+	  "~n   Port:    ~p", [Pdu, Vsn, MsgData, Domain, Addr, Port]),
     maybe_process_extra_info(ExtraInfo), 
-    maybe_handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, State), 
+    maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State), 
     {noreply, State};
 
 handle_cast({inform_response, Ref, Addr, Port}, State) ->
@@ -545,8 +553,9 @@ handle_recv_msg(Addr, Port, Bytes,
 		       mpd_state  = MpdState, 
 		       sock       = Sock,
 		       log        = Log} = State) ->
+    Domain = snmp_conf:which_domain(Addr), % What the ****...
     Logger = logger(Log, read, Addr, Port),
-    case (catch snmpm_mpd:process_msg(Bytes, snmpUDPDomain, Addr, Port, 
+    case (catch snmpm_mpd:process_msg(Bytes, Domain, Addr, Port, 
 				      MpdState, NoteStore, Logger)) of
 
 	{ok, Vsn, Pdu, MS, ACM} ->
@@ -734,17 +743,17 @@ irgc_stop(Ref) ->
     (catch erlang:cancel_timer(Ref)).
 
 
-maybe_handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, 
+maybe_handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, 
 		      #state{filter = FilterMod} = State) ->
     case (catch FilterMod:accept_send_pdu(Addr, Port, pdu_type_of(Pdu))) of
 	false ->
 	    inc(netIfPduOutDrops),
 	    ok;
 	_ ->
-	    handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, State)
+	    handle_send_pdu(Pdu, Vsn, MsgData, Domain, Addr, Port, State)
     end.
 
-handle_send_pdu(Pdu, Vsn, MsgData, Addr, Port, 
+handle_send_pdu(Pdu, Vsn, MsgData, _Domain, Addr, Port, 
 		#state{server     = Pid, 
 		       note_store = NoteStore, 
 		       sock       = Sock, 
diff --git a/lib/snmp/src/manager/snmpm_server.erl b/lib/snmp/src/manager/snmpm_server.erl
index 58a58507d6..484954addb 100644
--- a/lib/snmp/src/manager/snmpm_server.erl
+++ b/lib/snmp/src/manager/snmpm_server.erl
@@ -161,7 +161,8 @@
 	{id, 
 	 user_id,
 	 reg_type,
-	 target, 
+	 target,
+	 domain,
 	 addr, 
 	 port, 
 	 type, 
@@ -1175,11 +1176,12 @@ handle_sync_get(Pid, UserId, TargetName, Oids, SendOpts, From, State) ->
 	    "~n   From:       ~p", 
 	    [Pid, UserId, TargetName, Oids, SendOpts, From]),
     case agent_data(TargetName, SendOpts) of
-	{ok, RegType, Addr, Port, Vsn, MsgData} ->
+	{ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
 	    ?vtrace("handle_sync_get -> send a ~p message", [Vsn]),
 	    Extra   = ?GET_EXTRA(SendOpts), 
 	    ReqId   = send_get_request(Oids, Vsn, MsgData, 
-				       Addr, Port, Extra, State),
+				       Domain, Addr, Port, 
+				       Extra, State),
 	    ?vdebug("handle_sync_get -> ReqId: ~p", [ReqId]),
 	    Msg     = {sync_timeout, ReqId, From},
 	    Timeout = ?SYNC_GET_TIMEOUT(SendOpts), 
@@ -1190,6 +1192,7 @@ handle_sync_get(Pid, UserId, TargetName, Oids, SendOpts, From, State) ->
 			       user_id  = UserId, 
 			       reg_type = RegType, 
 			       target   = TargetName, 
+			       domain   = Domain, 
 			       addr     = Addr,
 			       port     = Port,
 			       type     = get, 
@@ -1227,11 +1230,12 @@ handle_sync_get_next(Pid, UserId, TargetName, Oids, SendOpts,
 	    "~n   From:       ~p", 
 	    [Pid, UserId, TargetName, Oids, SendOpts, From]),
     case agent_data(TargetName, SendOpts) of
-	{ok, RegType, Addr, Port, Vsn, MsgData} ->
+	{ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
 	    ?vtrace("handle_sync_get_next -> send a ~p message", [Vsn]),
 	    Extra   = ?GET_EXTRA(SendOpts), 
 	    ReqId   = send_get_next_request(Oids, Vsn, MsgData, 
-					    Addr, Port, Extra, State),
+					    Domain, Addr, Port, 
+					    Extra, State),
 	    ?vdebug("handle_sync_get_next -> ReqId: ~p", [ReqId]),
 	    Msg     = {sync_timeout, ReqId, From},
 	    Timeout = ?SYNC_GET_NEXT_TIMEOUT(SendOpts), 
@@ -1242,6 +1246,7 @@ handle_sync_get_next(Pid, UserId, TargetName, Oids, SendOpts,
 			       user_id  = UserId, 
 			       reg_type = RegType, 
 			       target   = TargetName, 
+			       domain   = Domain, 
 			       addr     = Addr,
 			       port     = Port,
 			       type     = get_next, 
@@ -1285,10 +1290,11 @@ handle_sync_get_bulk(Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts,
 	    "~n   From:       ~p", 
 	    [Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts, From]),
     case agent_data(TargetName, SendOpts) of
-	{ok, RegType, Addr, Port, Vsn, MsgData} ->
+	{ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
 	    ?vtrace("handle_sync_get_bulk -> send a ~p message", [Vsn]),
 	    Extra   = ?GET_EXTRA(SendOpts), 
-	    ReqId   = send_get_bulk_request(Oids, Vsn, MsgData, Addr, Port, 
+	    ReqId   = send_get_bulk_request(Oids, Vsn, MsgData, 
+					    Domain, Addr, Port, 
 					    NonRep, MaxRep, Extra, State),
 	    ?vdebug("handle_sync_get_bulk -> ReqId: ~p", [ReqId]),
 	    Msg     = {sync_timeout, ReqId, From},
@@ -1300,6 +1306,7 @@ handle_sync_get_bulk(Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts,
 			       user_id  = UserId, 
 			       reg_type = RegType, 
 			       target   = TargetName, 
+			       domain   = Domain, 
 			       addr     = Addr,
 			       port     = Port,
 			       type     = get_bulk, 
@@ -1339,11 +1346,12 @@ handle_sync_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, From, State) ->
 	    "~n   From:        ~p", 
 	    [Pid, UserId, TargetName, VarsAndVals, From]),
     case agent_data(TargetName, SendOpts) of
-	{ok, RegType, Addr, Port, Vsn, MsgData} ->
+	{ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
 	    ?vtrace("handle_sync_set -> send a ~p message", [Vsn]),
 	    Extra   = ?GET_EXTRA(SendOpts), 
 	    ReqId   = send_set_request(VarsAndVals, Vsn, MsgData, 
-				       Addr, Port, Extra, State),
+				       Domain, Addr, Port, 
+				       Extra, State),
 	    ?vdebug("handle_sync_set -> ReqId: ~p", [ReqId]),
 	    Msg     = {sync_timeout, ReqId, From},
 	    Timeout = ?SYNC_SET_TIMEOUT(SendOpts), 
@@ -1354,6 +1362,7 @@ handle_sync_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, From, State) ->
 			       user_id  = UserId, 
 			       reg_type = RegType, 
 			       target   = TargetName, 
+			       domain   = Domain, 
 			       addr     = Addr,
 			       port     = Port,
 			       type     = set, 
@@ -1391,10 +1400,11 @@ handle_async_get(Pid, UserId, TargetName, Oids, SendOpts, State) ->
 	    "~n   SendOpts:   ~p",
 	    [Pid, UserId, TargetName, Oids, SendOpts]),
     case agent_data(TargetName, SendOpts) of
-	{ok, RegType, Addr, Port, Vsn, MsgData} ->
+	{ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
 	    ?vtrace("handle_async_get -> send a ~p message", [Vsn]),
 	    Extra  = ?GET_EXTRA(SendOpts), 
-	    ReqId  = send_get_request(Oids, Vsn, MsgData, Addr, Port, 
+	    ReqId  = send_get_request(Oids, Vsn, MsgData, 
+				      Domain, Addr, Port, 
 				      Extra, State),
 	    ?vdebug("handle_async_get -> ReqId: ~p", [ReqId]),
 	    Expire = ?ASYNC_GET_TIMEOUT(SendOpts), 
@@ -1402,6 +1412,7 @@ handle_async_get(Pid, UserId, TargetName, Oids, SendOpts, State) ->
 			      user_id  = UserId, 
 			      reg_type = RegType, 
 			      target   = TargetName, 
+			      domain   = Domain, 
 			      addr     = Addr,
 			      port     = Port,
 			      type     = get, 
@@ -1439,17 +1450,19 @@ handle_async_get_next(Pid, UserId, TargetName, Oids, SendOpts, State) ->
 	    "~n   SendOpts:   ~p",
 	    [Pid, UserId, TargetName, Oids, SendOpts]),
     case agent_data(TargetName, SendOpts) of
-	{ok, RegType, Addr, Port, Vsn, MsgData} ->
+	{ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
 	    ?vtrace("handle_async_get_next -> send a ~p message", [Vsn]),
 	    Extra  = ?GET_EXTRA(SendOpts), 
 	    ReqId  = send_get_next_request(Oids, Vsn, MsgData, 
-					   Addr, Port, Extra, State),
+					   Domain, Addr, Port, 
+					   Extra, State),
 	    ?vdebug("handle_async_get_next -> ReqId: ~p", [ReqId]),
 	    Expire = ?ASYNC_GET_NEXT_TIMEOUT(SendOpts), 
 	    Req    = #request{id       = ReqId,
 			      user_id  = UserId, 
 			      reg_type = RegType, 
 			      target   = TargetName, 
+			      domain   = Domain, 
 			      addr     = Addr,
 			      port     = Port,
 			      type     = get_next, 
@@ -1494,10 +1507,11 @@ handle_async_get_bulk(Pid,
 	    "~n   SendOpts:   ~p", 
 	    [Pid, UserId, TargetName, NonRep, MaxRep, Oids, SendOpts]),
     case agent_data(TargetName, SendOpts) of
-	{ok, RegType, Addr, Port, Vsn, MsgData} ->
+	{ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
 	    ?vtrace("handle_async_get_bulk -> send a ~p message", [Vsn]),
 	    Extra  = ?GET_EXTRA(SendOpts), 
-	    ReqId  = send_get_bulk_request(Oids, Vsn, MsgData, Addr, Port, 
+	    ReqId  = send_get_bulk_request(Oids, Vsn, MsgData, 
+					   Domain, Addr, Port, 
 					   NonRep, MaxRep, Extra, State),
 	    ?vdebug("handle_async_get_bulk -> ReqId: ~p", [ReqId]),
 	    Expire = ?ASYNC_GET_BULK_TIMEOUT(SendOpts), 
@@ -1505,6 +1519,7 @@ handle_async_get_bulk(Pid,
 			      user_id  = UserId, 
 			      reg_type = RegType, 
 			      target   = TargetName, 
+			      domain   = Domain, 
 			      addr     = Addr,
 			      port     = Port,
 			      type     = get_bulk, 
@@ -1541,17 +1556,19 @@ handle_async_set(Pid, UserId, TargetName, VarsAndVals, SendOpts, State) ->
 	    "~n   SendOpts:    ~p",
 	    [Pid, UserId, TargetName, VarsAndVals, SendOpts]),
     case agent_data(TargetName, SendOpts) of
-	{ok, RegType, Addr, Port, Vsn, MsgData} ->
+	{ok, RegType, Domain, Addr, Port, Vsn, MsgData} ->
 	    ?vtrace("handle_async_set -> send a ~p message", [Vsn]),
 	    Extra  = ?GET_EXTRA(SendOpts), 
 	    ReqId  = send_set_request(VarsAndVals, Vsn, MsgData, 
-				      Addr, Port, Extra, State),
+				      Domain, Addr, Port, 
+				      Extra, State),
 	    ?vdebug("handle_async_set -> ReqId: ~p", [ReqId]),
 	    Expire = ?ASYNC_SET_TIMEOUT(SendOpts), 
 	    Req    = #request{id       = ReqId,
 			      user_id  = UserId, 
 			      reg_type = RegType, 
 			      target   = TargetName, 
+			      domain   = Domain, 
 			      addr     = Addr,
 			      port     = Port,
 			      type     = set, 
@@ -2907,7 +2924,7 @@ do_gc(Key, Now) ->
 %% 
 %%----------------------------------------------------------------------
 
-send_get_request(Oids, Vsn, MsgData, Addr, Port, ExtraInfo, 
+send_get_request(Oids, Vsn, MsgData, Domain, Addr, Port, ExtraInfo, 
 		 #state{net_if     = NetIf, 
 			net_if_mod = Mod,
 			mini_mib   = MiniMIB}) ->
@@ -2918,34 +2935,39 @@ send_get_request(Oids, Vsn, MsgData, Addr, Port, ExtraInfo,
 	    "~n   Pdu:     ~p"
 	    "~n   Vsn:     ~p"
 	    "~n   MsgData: ~p"
+	    "~n   Domain:  ~p"
 	    "~n   Addr:    ~p"
-	    "~n   Port:    ~p", [Mod, NetIf, Pdu, Vsn, MsgData, Addr, Port]),
-    (catch Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo)),
+	    "~n   Port:    ~p", 
+	    [Mod, NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port]),
+    Res = (catch Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, 
+			      Domain, Addr, Port, ExtraInfo)),
+    ?vtrace("send_get_request -> send result:"
+	    "~n   ~p", [Res]),
     Pdu#pdu.request_id.
 
-send_get_next_request(Oids, Vsn, MsgData, Addr, Port, ExtraInfo, 
+send_get_next_request(Oids, Vsn, MsgData, Domain, Addr, Port, ExtraInfo, 
 		      #state{mini_mib   = MiniMIB, 
 			     net_if     = NetIf, 
 			     net_if_mod = Mod}) ->
     Pdu = make_pdu(get_next, Oids, MiniMIB),
-    Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo),
+    Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo),
     Pdu#pdu.request_id.
 
-send_get_bulk_request(Oids, Vsn, MsgData, Addr, Port, 
+send_get_bulk_request(Oids, Vsn, MsgData, Domain, Addr, Port, 
 		      NonRep, MaxRep, ExtraInfo, 
 		      #state{mini_mib   = MiniMIB, 
 			     net_if     = NetIf, 
 			     net_if_mod = Mod}) ->
     Pdu = make_pdu(bulk, {NonRep, MaxRep, Oids}, MiniMIB),
-    Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo),
+    Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo),
     Pdu#pdu.request_id.
 
-send_set_request(VarsAndVals, Vsn, MsgData, Addr, Port, ExtraInfo, 
+send_set_request(VarsAndVals, Vsn, MsgData, Domain, Addr, Port, ExtraInfo, 
 		 #state{mini_mib   = MiniMIB,
 			net_if     = NetIf, 
 			net_if_mod = Mod}) ->
     Pdu = make_pdu(set, VarsAndVals, MiniMIB),
-    Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Addr, Port, ExtraInfo),
+    Mod:send_pdu(NetIf, Pdu, Vsn, MsgData, Domain, Addr, Port, ExtraInfo),
     Pdu#pdu.request_id.
 
 %% send_discovery(Vsn, MsgData, Addr, Port, ExtraInfo, 
@@ -3181,10 +3203,11 @@ agent_data(TargetName, SendOpts) ->
 			
 			{Comm, SecModel}
 		end,
+	    Domain  = agent_data_item(tdomain,  Info),
 	    Addr    = agent_data_item(address,  Info),
 	    Port    = agent_data_item(port,     Info),
 	    RegType = agent_data_item(reg_type, Info),
-	    {ok, RegType, Addr, Port, version(Version), MsgData};
+	    {ok, RegType, Domain, Addr, Port, version(Version), MsgData};
 	Error ->
 	    Error
     end.
diff --git a/lib/snmp/src/misc/snmp_conf.erl b/lib/snmp/src/misc/snmp_conf.erl
index 20f4455d10..7249def24e 100644
--- a/lib/snmp/src/misc/snmp_conf.erl
+++ b/lib/snmp/src/misc/snmp_conf.erl
@@ -37,7 +37,9 @@
 
 	 check_timer/1,
 
+	 all_domains/0, 
 	 check_domain/1, 
+	 all_tdomains/0, 
 	 check_tdomain/1,  
 	 mk_tdomain/1, 
 	 which_domain/1, 
@@ -345,6 +347,25 @@ check_sec_level(BadSecLevel) ->
 
 
 %% ---------
+all_tdomains() ->
+    [
+     ?transportDomainUdpIpv4, 
+     ?transportDomainUdpIpv6, 
+     ?transportDomainUdpIpv4z, 
+     ?transportDomainUdpIpv6z, 
+     ?transportDomainTcpIpv4, 
+     ?transportDomainTcpIpv6, 
+     ?transportDomainTcpIpv4z, 
+     ?transportDomainTcpIpv6z, 
+     ?transportDomainSctpIpv4, 
+     ?transportDomainSctpIpv6, 
+     ?transportDomainSctpIpv4z, 
+     ?transportDomainSctpIpv6z, 
+     ?transportDomainLocal, 
+     ?transportDomainUdpDns, 
+     ?transportDomainTcpDns,
+     ?transportDomainSctpDns
+    ].
 
 check_tdomain(TDomain) ->
     SupportedTDomains = 
@@ -353,25 +374,7 @@ check_tdomain(TDomain) ->
 	 ?transportDomainUdpIpv4,
 	 ?transportDomainUdpIpv6			 
 	],
-    AllTDomains = 
-	[
-	 ?transportDomainUdpIpv4, 
-	 ?transportDomainUdpIpv6, 
-	 ?transportDomainUdpIpv4z, 
-	 ?transportDomainUdpIpv6z, 
-	 ?transportDomainTcpIpv4, 
-	 ?transportDomainTcpIpv6, 
-	 ?transportDomainTcpIpv4z, 
-	 ?transportDomainTcpIpv6z, 
-	 ?transportDomainSctpIpv4, 
-	 ?transportDomainSctpIpv6, 
-	 ?transportDomainSctpIpv4z, 
-	 ?transportDomainSctpIpv6z, 
-	 ?transportDomainLocal, 
-	 ?transportDomainUdpDns, 
-	 ?transportDomainTcpDns,
-	 ?transportDomainSctpDns
-	],
+    AllTDomains = all_tdomains(), 
     case lists:member(TDomain, SupportedTDomains) of
 	true ->
 	    ok;
@@ -388,7 +391,7 @@ check_tdomain(TDomain) ->
 %% ---------
 
 mk_tdomain(snmpUDPDomain) ->
-    ?snmpUDPDomain;
+    mk_tdomain(transportDomainUdpIpv4);
 mk_tdomain(transportDomainUdpIpv4) ->
     ?transportDomainUdpIpv4;
 mk_tdomain(transportDomainUdpIpv6) ->
@@ -474,6 +477,26 @@ do_check_timer(WaitFor, Factor, Incr, Retry) ->
 
 %% ---------
 
+all_domains() ->
+    [
+     transportDomainUdpIpv4, 
+     transportDomainUdpIpv6, 
+     transportDomainUdpIpv4z, 
+     transportDomainUdpIpv6z, 
+     transportDomainTcpIpv4, 
+     transportDomainTcpIpv6, 
+     transportDomainTcpIpv4z, 
+     transportDomainTcpIpv6z, 
+     transportDomainSctpIpv4, 
+     transportDomainSctpIpv6, 
+     transportDomainSctpIpv4z, 
+     transportDomainSctpIpv6z, 
+     transportDomainLocal, 
+     transportDomainUdpDns, 
+     transportDomainTcpDns,
+     transportDomainSctpDns
+    ].
+
 check_domain(Domain) ->
     SupportedDomains = 
 	[
@@ -481,25 +504,7 @@ check_domain(Domain) ->
 	 transportDomainUdpIpv4,
 	 transportDomainUdpIpv6
 	],
-    AllDomains = 
-	[
-	 transportDomainUdpIpv4, 
-	 transportDomainUdpIpv6, 
-	 transportDomainUdpIpv4z, 
-	 transportDomainUdpIpv6z, 
-	 transportDomainTcpIpv4, 
-	 transportDomainTcpIpv6, 
-	 transportDomainTcpIpv4z, 
-	 transportDomainTcpIpv6z, 
-	 transportDomainSctpIpv4, 
-	 transportDomainSctpIpv6, 
-	 transportDomainSctpIpv4z, 
-	 transportDomainSctpIpv6z, 
-	 transportDomainLocal, 
-	 transportDomainUdpDns, 
-	 transportDomainTcpDns,
-	 transportDomainSctpDns
-	],
+    AllDomains = all_domains(), 
     case lists:member(Domain, SupportedDomains) of
 	true ->
 	    ok;
diff --git a/lib/snmp/src/misc/snmp_config.erl b/lib/snmp/src/misc/snmp_config.erl
index fcbc6a88c9..6ab20e3e48 100644
--- a/lib/snmp/src/misc/snmp_config.erl
+++ b/lib/snmp/src/misc/snmp_config.erl
@@ -337,7 +337,7 @@ config_agent_sys() ->
 						{dir,    ATLDir},
 						{size,   ATLSize},
 						{repair, ATLRepair},
-						{seqno, ATLSeqNo}]}];
+						{seqno,  ATLSeqNo}]}];
 			no ->
 			    []
 		    end,
@@ -568,7 +568,7 @@ config_agent_snmp(Dir, Vsns) ->
 	       false ->
 		   ok
 	   end,
-	   i("The following agent files were written: agent.conf, "
+	   i("The following agent files where written: agent.conf, "
 	     "community.conf,~n"
 	     "standard.conf, target_addr.conf, "
 	     "target_params.conf, ~n"
@@ -776,7 +776,7 @@ config_manager_snmp(Dir, Vsns) ->
 					 Users, Agents, Usms)) of
 	ok ->
 	   i("~n- - - - - - - - - - - - -"),
-	   i("The following manager files were written: "
+	   i("The following manager files where written: "
 	     "manager.conf, agents.conf " ++ 
 	     case lists:member(v3, Vsns) of
 		 true ->
@@ -2350,7 +2350,9 @@ write_sys_config_file_manager_atl_opt(Fid, {type, Type}) ->
 write_sys_config_file_manager_atl_opt(Fid, {size, Size}) ->
     ok = io:format(Fid, "{size, ~w}", [Size]);
 write_sys_config_file_manager_atl_opt(Fid, {repair, Rep}) ->
-    ok = io:format(Fid, "{repair, ~w}", [Rep]).
+    ok = io:format(Fid, "{repair, ~w}", [Rep]);
+write_sys_config_file_manager_atl_opt(Fid, {seqno, SeqNo}) ->
+    ok = io:format(Fid, "{seqno, ~w}", [SeqNo]).
 
 
 header() ->
diff --git a/lib/snmp/test/snmp_compiler_test.erl b/lib/snmp/test/snmp_compiler_test.erl
index 2e6020ae7a..c964b08168 100644
--- a/lib/snmp/test/snmp_compiler_test.erl
+++ b/lib/snmp/test/snmp_compiler_test.erl
@@ -47,6 +47,7 @@
 	 module_identity/1,
 	 agent_capabilities/1,
 	 module_compliance/1, 
+	 warnings_as_errors/1,
 
 	 otp_6150/1,
 	 otp_8574/1, 
@@ -97,9 +98,10 @@ all() ->
      description, 
      oid_conflicts, 
      imports, 
-     module_identity,
-     agent_capabilities,
-     module_compliance,
+     module_identity, 
+     agent_capabilities, 
+     module_compliance, 
+     warnings_as_errors,
      {group, tickets}
     ].
 
@@ -152,6 +154,8 @@ description(Config) when is_list(Config) ->
     ok.
 
 
+%%======================================================================
+
 oid_conflicts(suite) -> [];
 oid_conflicts(Config) when is_list(Config) ->
     put(tname,oid_conflicts),
@@ -165,18 +169,24 @@ oid_conflicts(Config) when is_list(Config) ->
     ok.
 
 
+%%======================================================================
+
 imports(suite) ->
     [];
 imports(Config) when is_list(Config) ->
     ?SKIP(not_yet_implemented).
 
 
+%%======================================================================
+
 module_identity(suite) ->
     [];
 module_identity(Config) when is_list(Config) ->
     ?SKIP(not_yet_implemented).
 
 
+%%======================================================================
+
 agent_capabilities(suite) ->
     [];
 agent_capabilities(Config) when is_list(Config) ->
@@ -218,6 +228,8 @@ agent_capabilities(Config) when is_list(Config) ->
     ok.
 
 
+%%======================================================================
+
 module_compliance(suite) ->
     [];
 module_compliance(Config) when is_list(Config) ->
@@ -259,6 +271,32 @@ module_compliance(Config) when is_list(Config) ->
     ok.
 
 
+%%======================================================================
+
+warnings_as_errors(suite) ->
+    ["OTP-9437"];
+warnings_as_errors(Config) when is_list(Config) ->
+    put(tname,warnings_as_errors),
+    p("starting with Config: ~p~n", [Config]),
+    Dir     = ?config(comp_dir, Config),
+    MibDir  = ?config(mib_dir,  Config),
+    MibFile = join(MibDir, "OTP8574-MIB.mib"),
+    OutFile = join(Dir, "OTP8574-MIB.bin"),
+    Opts =  [{group_check, false},
+	     {outdir,      Dir},
+	     {verbosity,   trace},
+	     relaxed_row_name_assign_check],
+    {error, compilation_failed} =
+	snmpc:compile(MibFile, [warnings_as_errors|Opts]),
+    false = filelib:is_regular(OutFile),
+    {ok, _} = snmpc:compile(MibFile, Opts),
+    true = filelib:is_regular(OutFile),
+    ok = file:delete(OutFile),
+    ok.
+
+
+%%======================================================================
+
 otp_6150(suite) ->
     [];
 otp_6150(Config) when is_list(Config) ->
@@ -273,6 +311,8 @@ otp_6150(Config) when is_list(Config) ->
     ok.
 
 
+%%======================================================================
+
 otp_8574(suite) ->
     [];
 otp_8574(Config) when is_list(Config) ->
@@ -304,6 +344,8 @@ otp_8574(Config) when is_list(Config) ->
     end.
 
 
+%%======================================================================
+
 otp_8595(suite) ->
     [];
 otp_8595(Config) when is_list(Config) ->
diff --git a/lib/snmp/test/snmp_manager_test.erl b/lib/snmp/test/snmp_manager_test.erl
index 0b536748fb..d18f20d359 100644
--- a/lib/snmp/test/snmp_manager_test.erl
+++ b/lib/snmp/test/snmp_manager_test.erl
@@ -61,6 +61,7 @@
 	
 	 register_agent1/1,
 	 register_agent2/1,
+	 register_agent3/1,
 
 	 info/1,
 	 
@@ -383,12 +384,12 @@ end_per_testcase2(Case, Config) ->
 all() -> 
     [
      {group, start_and_stop_tests}, 
-     {group, misc_tests},
+     {group, misc_tests}, 
      {group, user_tests}, 
-     {group, agent_tests},
+     {group, agent_tests}, 
      {group, request_tests}, 
      {group, event_tests}, 
-     discovery,
+     discovery, 
      {group, tickets}
     ].
 
@@ -417,7 +418,8 @@ groups() ->
      {agent_tests, [], 
       [
        register_agent1, 
-       register_agent2
+       register_agent2, 
+       register_agent3
       ]
      },
      {request_tests, [],
@@ -477,14 +479,14 @@ groups() ->
       },
       {event_tests, [],
        [
-	trap1, 
-        trap2, 
-        inform1, 
-        inform2, 
-        inform3, 
-        inform4,
-        inform_swarm, 
-        report
+	trap1%% , 
+        %% trap2, 
+        %% inform1, 
+        %% inform2, 
+        %% inform3, 
+        %% inform4,
+        %% inform_swarm, 
+        %% report
        ]
       },
      {tickets, [], 
@@ -1134,6 +1136,7 @@ register_agent1(suite) ->
 register_agent1(Config) when is_list(Config) ->
     process_flag(trap_exit, true),
     put(tname,ra1),
+    
     p("starting with Config: ~p~n", [Config]),
 
     ManagerNode = start_manager_node(), 
@@ -1164,7 +1167,7 @@ register_agent1(Config) when is_list(Config) ->
 
     p("manager info: ~p~n", [mgr_info(ManagerNode)]),
 
-    p("register user(s) calvin & hobbe"),
+    p("register user(s) user_alfa & user_beta"),
     ?line ok = mgr_register_user(ManagerNode, user_alfa, snmpm_user_default, []),
     ?line ok = mgr_register_user(ManagerNode, user_beta, snmpm_user_default, []),
     p("manager info: ~p~n", [mgr_info(ManagerNode)]),
@@ -1293,7 +1296,7 @@ register_agent2(Config) when is_list(Config) ->
 
     p("manager info: ~p~n", [mgr_info(ManagerNode)]),
 
-    p("register user(s) calvin & hobbe"),
+    p("register user(s) user_alfa & user_beta"),
     ?line ok = mgr_register_user(ManagerNode, user_alfa, snmpm_user_default, []),
     ?line ok = mgr_register_user(ManagerNode, user_beta, snmpm_user_default, []),
     p("manager info: ~p~n", [mgr_info(ManagerNode)]),
@@ -1348,7 +1351,7 @@ register_agent2(Config) when is_list(Config) ->
     end,
 
     p("manager info: ~p~n", [mgr_info(ManagerNode)]),
-    
+
     p("unregister user user_alfa"),
     ?line ok = mgr_unregister_user(ManagerNode, user_alfa),
 
@@ -1377,7 +1380,157 @@ register_agent2(Config) when is_list(Config) ->
 
     p("manager info: ~p~n", [mgr_info(ManagerNode)]),
 
-    p("unregister user hobbe"),
+    p("unregister user user_beta"),
+    ?line ok = mgr_unregister_user(ManagerNode, user_beta),
+
+    p("manager info: ~p~n", [mgr_info(ManagerNode)]),
+
+    ?SLEEP(1000),
+
+    p("stop snmp application (with only manager)"),
+    ?line ok = stop_snmp(ManagerNode),
+
+    ?SLEEP(1000),
+
+    stop_node(ManagerNode),
+
+    ?SLEEP(1000),
+
+    p("end"),
+    ok.
+
+
+%%======================================================================
+
+register_agent3(doc) -> 
+    ["Test registration of agents with the NEW interface functions "
+     "and specifying transport domain"];
+register_agent3(suite) -> 
+    [];
+register_agent3(Config) when is_list(Config) ->
+    process_flag(trap_exit, true),
+    put(tname, ra3),
+    p("starting with Config: ~p~n", [Config]),
+
+    ManagerNode = start_manager_node(), 
+
+    ConfDir = ?config(manager_conf_dir, Config),
+    DbDir   = ?config(manager_db_dir, Config),
+    LocalHost = snmp_test_lib:localhost(), 
+
+
+    write_manager_conf(ConfDir),
+
+    Opts = [{server,     [{verbosity, trace}]},
+	    {net_if,     [{verbosity, trace}]},
+	    {note_store, [{verbosity, trace}]},
+	    {config, [{verbosity, trace}, {dir, ConfDir}, {db_dir, DbDir}]}],
+
+
+    p("load snmp application"),
+    ?line ok = load_snmp(ManagerNode),
+
+    p("set manager env for the snmp application"),
+    ?line ok = set_mgr_env(ManagerNode, Opts),
+
+    p("starting snmp application (with only manager)"),
+    ?line ok = start_snmp(ManagerNode),
+
+    p("started"),
+
+    ?SLEEP(1000),
+
+    p("manager info: ~p~n", [mgr_info(ManagerNode)]),
+
+    p("register user(s) user_alfa & user_beta"),
+    ?line ok = mgr_register_user(ManagerNode, user_alfa, snmpm_user_default, []),
+    ?line ok = mgr_register_user(ManagerNode, user_beta, snmpm_user_default, []),
+    p("manager info: ~p~n", [mgr_info(ManagerNode)]),
+
+    p("register agent(s)"),
+    TargetName1 = "agent2", 
+    ?line ok = mgr_register_agent(ManagerNode, user_alfa, TargetName1, 
+				  [{tdomain,   transportDomainUdpIpv4},
+				   {address,   LocalHost},
+				   {port,      5001},
+				   {engine_id, "agentEngineId-1"}]),
+    TargetName2 = "agent3", 
+    ?line ok = mgr_register_agent(ManagerNode, user_alfa, TargetName2,
+				  [{tdomain,   transportDomainUdpIpv6},
+				   {address,   LocalHost},
+				   {port,      5002},
+				   {engine_id, "agentEngineId-2"}]),
+    TargetName3 = "agent4", 
+    ?line {error, {unsupported_domain, _} = Reason4} = 
+	mgr_register_agent(ManagerNode, user_beta, TargetName3,
+			   [{tdomain,   transportDomainTcpIpv4},
+			    {address,   LocalHost},
+			    {port,      5003},
+			    {engine_id, "agentEngineId-3"}]),
+    p("Expected registration failure: ~p", [Reason4]),
+    TargetName4 = "agent5", 
+    ?line {error, {unknown_domain, _} = Reason5} = 
+	mgr_register_agent(ManagerNode, user_beta, TargetName4,
+			   [{tdomain,   transportDomainUdpIpv4_bad},
+			    {address,   LocalHost},
+			    {port,      5004},
+			    {engine_id, "agentEngineId-4"}]),
+    p("Expected registration failure: ~p", [Reason5]),
+
+    p("verify all agent(s): expect 2"),
+    case mgr_which_agents(ManagerNode) of
+	Agents1 when length(Agents1) =:= 2 ->
+	    p("all agents: ~p~n", [Agents1]),
+	    ok;
+	Agents1 ->
+	    ?FAIL({agent_registration_failure, Agents1})
+    end,
+
+    p("verify user_alfa agent(s)"),
+    case mgr_which_agents(ManagerNode, user_alfa) of
+	Agents2 when length(Agents2) =:= 2 ->
+	    p("calvin agents: ~p~n", [Agents2]),
+	    ok;
+	Agents2 ->
+	    ?FAIL({agent_registration_failure, Agents2})
+    end,
+
+    p("verify user_beta agent(s)"),
+    case mgr_which_agents(ManagerNode, user_beta) of
+	Agents3 when length(Agents3) =:= 0 ->
+	    p("hobbe agents: ~p~n", [Agents3]),
+	    ok;
+	Agents3 ->
+	    ?FAIL({agent_registration_failure, Agents3})
+    end,
+
+    p("manager info: ~p~n", [mgr_info(ManagerNode)]),
+
+    p("unregister user user_alfa"),
+    ?line ok = mgr_unregister_user(ManagerNode, user_alfa),
+
+    p("verify all agent(s): expect 0"),
+    case mgr_which_agents(ManagerNode) of
+	Agents4 when length(Agents4) =:= 0 ->
+	    p("all agents: ~p~n", [Agents4]),
+	    ok;
+	Agents4 ->
+	    ?FAIL({agent_unregistration_failure, Agents4})
+    end,
+    p("manager info: ~p~n", [mgr_info(ManagerNode)]),
+
+    p("verify all agent(s): expect 0"),
+    case mgr_which_agents(ManagerNode) of
+	[] ->
+	    ok;
+	Agents5 ->
+	    p("all agents: ~p~n", [Agents5]),
+	    ?FAIL({agent_unregistration_failure, Agents5})
+    end,
+
+    p("manager info: ~p~n", [mgr_info(ManagerNode)]),
+
+    p("unregister user user_beta"),
     ?line ok = mgr_unregister_user(ManagerNode, user_beta),
 
     p("manager info: ~p~n", [mgr_info(ManagerNode)]),
diff --git a/lib/snmp/test/test_config/Makefile b/lib/snmp/test/test_config/Makefile
index d7bebbc431..d65bb8abe2 100644
--- a/lib/snmp/test/test_config/Makefile
+++ b/lib/snmp/test/test_config/Makefile
@@ -155,23 +155,23 @@ release_spec:
 
 release_tests_spec: clean opt
 	$(INSTALL_DIR)  $(RELSYSDIR)
-	chmod -f -R u+w $(RELSYSDIR)
+	chmod -R u+w $(RELSYSDIR)
 	$(INSTALL_DIR)  $(RELSYSDIR)/agent
-	chmod -f -R u+w $(RELSYSDIR)/agent
+	chmod -R u+w $(RELSYSDIR)/agent
 	$(INSTALL_DIR)  $(RELSYSDIR)/agent/conf
-	chmod -f -R u+w $(RELSYSDIR)/agent/conf
+	chmod -R u+w $(RELSYSDIR)/agent/conf
 	$(INSTALL_DIR)  $(RELSYSDIR)/agent/db
-	chmod -f -R u+w $(RELSYSDIR)/agent/db
+	chmod -R u+w $(RELSYSDIR)/agent/db
 	$(INSTALL_DIR)  $(RELSYSDIR)/agent/log
-	chmod -f -R u+w $(RELSYSDIR)/agent/log
+	chmod -R u+w $(RELSYSDIR)/agent/log
 	$(INSTALL_DIR)  $(RELSYSDIR)/manager
-	chmod -f -R u+w $(RELSYSDIR)/manager
+	chmod -R u+w $(RELSYSDIR)/manager
 	$(INSTALL_DIR)  $(RELSYSDIR)/manager/conf
-	chmod -f -R u+w $(RELSYSDIR)/manager/conf
+	chmod -R u+w $(RELSYSDIR)/manager/conf
 	$(INSTALL_DIR)  $(RELSYSDIR)/manager/db
-	chmod -f -R u+w $(RELSYSDIR)/manager/db
+	chmod -R u+w $(RELSYSDIR)/manager/db
 	$(INSTALL_DIR)  $(RELSYSDIR)/manager/log
-	chmod -f -R u+w $(RELSYSDIR)/manager/log
+	chmod -R u+w $(RELSYSDIR)/manager/log
 	$(INSTALL_DATA) $(SYS_CONFIG_FILES)     $(RELSYSDIR)
 	$(INSTALL_DATA) $(AGENT_CONFIG_FILES)   $(RELSYSDIR)/agent/conf
 	$(INSTALL_DATA) $(MANAGER_CONFIG_FILES) $(RELSYSDIR)/manager/conf
diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk
index 29228fc59b..08251ab9ea 100644
--- a/lib/snmp/vsn.mk
+++ b/lib/snmp/vsn.mk
@@ -17,6 +17,6 @@
 #
 # %CopyrightEnd%
 
-SNMP_VSN = 4.20
+SNMP_VSN = 4.21
 PRE_VSN  =
 APP_VSN  = "snmp-$(SNMP_VSN)$(PRE_VSN)"
diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml
index 71f3941577..6fc4fdc43d 100644
--- a/lib/ssh/doc/src/notes.xml
+++ b/lib/ssh/doc/src/notes.xml
@@ -29,6 +29,20 @@
     <file>notes.xml</file>
   </header>
 
+<section><title>Ssh 2.0.8</title>
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+            Calling ssh_sftp:stop_channel/1 resulted in that the trap_exit flag was
+            set to true for the invoking process.</p>
+          <p>
+            Own Id: OTP-9386 Aux Id: seq11865</p>
+        </item>
+      </list>
+    </section>
+</section>
+
 <section><title>Ssh 2.0.7</title>
     <section><title>Fixed Bugs and Malfunctions</title>
       <list>
diff --git a/lib/ssh/src/ssh.appup.src b/lib/ssh/src/ssh.appup.src
index 974145836c..150b7d86dd 100644
--- a/lib/ssh/src/ssh.appup.src
+++ b/lib/ssh/src/ssh.appup.src
@@ -19,13 +19,19 @@
 
 {"%VSN%",	
  [
-  {"2.0.6", [{load_module, ssh_userreg, soft_purge, soft_purge, []}]},
+  {"2.0.7", [{load_module, ssh_sftp, soft_purge, soft_purge, []}]},
+  {"2.0.6", [{load_module, ssh_userreg, soft_purge, soft_purge, []},
+             {load_module, ssh_sftp, soft_purge, soft_purge, []}]},
   {"2.0.5", [{load_module, ssh_userreg, soft_purge, soft_purge, []},
+             {load_module, ssh_sftp, soft_purge, soft_purge, []},
              {load_module, ssh_connection_handler, soft_purge, soft_purge, [ssh_userreg]}]}
  ],
  [
-  {"2.0.6", [{load_module, ssh_userreg, soft_purge, soft_purge, []}]},
+  {"2.0.7", [{load_module, ssh_sftp, soft_purge, soft_purge, []}]},
+  {"2.0.6", [{load_module, ssh_userreg, soft_purge, soft_purge, []},
+             {load_module, ssh_sftp, soft_purge, soft_purge, []}]},
   {"2.0.5", [{load_module, ssh_userreg, soft_purge, soft_purge, []},
+             {load_module, ssh_sftp, soft_purge, soft_purge, []},
              {load_module, ssh_connection_handler, soft_purge, soft_purge, [ssh_userreg]}]}
  ]
 }.
diff --git a/lib/ssh/src/ssh_sftp.erl b/lib/ssh/src/ssh_sftp.erl
index 59e09fdd0f..f000558100 100755
--- a/lib/ssh/src/ssh_sftp.erl
+++ b/lib/ssh/src/ssh_sftp.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -130,9 +130,9 @@ start_channel(Host, Port, Opts) ->
     end.
 
 stop_channel(Pid) ->
-    case process_info(Pid, [trap_exit]) of
-	[{trap_exit, Bool}] ->
-	    process_flag(trap_exit, true),
+    case is_process_alive(Pid) of
+	true ->
+	    OldValue = process_flag(trap_exit, true),
 	    link(Pid),
 	    exit(Pid, ssh_sftp_stop_channel),
 	    receive 
@@ -145,9 +145,9 @@ stop_channel(Pid) ->
 			    ok
 		    end
 	    end,
-	    process_flag(trap_exit, Bool),
+	    process_flag(trap_exit, OldValue),
 	    ok;
-	undefined ->
+	false ->
 	    ok
     end.
 
diff --git a/lib/ssh/test/Makefile b/lib/ssh/test/Makefile
index 5a2a6de24a..1820924ed6 100644
--- a/lib/ssh/test/Makefile
+++ b/lib/ssh/test/Makefile
@@ -115,7 +115,7 @@ release_tests_spec: opt
 	$(INSTALL_DATA) $(ERL_FILES) $(RELSYSDIR)
 	$(INSTALL_DATA) ssh.spec ssh.cover $(RELSYSDIR)
 	$(INSTALL_DATA) $(HRL_FILES_NEEDED_IN_TEST) $(RELSYSDIR)
-	chmod -f -R u+w $(RELSYSDIR)
+	chmod -R u+w $(RELSYSDIR)
 	@tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -)
 
 release_docs_spec:
diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk
index d79038df29..fe2b915d17 100644
--- a/lib/ssh/vsn.mk
+++ b/lib/ssh/vsn.mk
@@ -1,5 +1,5 @@
 #-*-makefile-*-   ; force emacs to enter makefile-mode
 
-SSH_VSN = 2.0.7
+SSH_VSN = 2.0.8
 APP_VSN    = "ssh-$(SSH_VSN)"
 
diff --git a/lib/ssl/c_src/esock_openssl.c b/lib/ssl/c_src/esock_openssl.c
index 2621c9934e..0bc42958f0 100644
--- a/lib/ssl/c_src/esock_openssl.c
+++ b/lib/ssl/c_src/esock_openssl.c
@@ -1024,7 +1024,7 @@ static void info_callback(const SSL *ssl, int where, int ret)
     }
 }
 
-/* This function is called whenever a SSL_CTX *ctx structure is
+/* This function is called whenever an SSL_CTX *ctx structure is
  * freed. 
 */
 static void callback_data_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad, 
diff --git a/lib/ssl/doc/src/notes.xml b/lib/ssl/doc/src/notes.xml
index b2d17925fd..e090b4e1ef 100644
--- a/lib/ssl/doc/src/notes.xml
+++ b/lib/ssl/doc/src/notes.xml
@@ -554,7 +554,7 @@
             Own Id: OTP-8224</p>
         </item>
         <item>
-            <p>A ssl:ssl_accept/3 could crash a connection if the
+            <p>An ssl:ssl_accept/3 could crash a connection if the
             timing was wrong.</p> <p>Removed info message if the
             socket closed without a proper disconnect from the ssl
             layer. </p> <p>ssl:send/2 is now blocking until the
@@ -770,7 +770,7 @@
         <item>
           <p>
             The new ssl implementation released as a alfa in this
-            version supports upgrading of a tcp connection to a ssl
+            version supports upgrading of a tcp connection to an ssl
             connection so that http client and servers may implement
             RFC 2817.</p>
           <p>
@@ -789,7 +789,7 @@
             very crippled as the control of the ssl-socket was deep
             down in openssl making it hard if not impossible to
             support all inet options, ipv6 and upgrade of a tcp
-            connection to a ssl connection. The alfa version has a
+            connection to an ssl connection. The alfa version has a
             few limitations that will be removed before the ssl-4.0
             release. Main differences and limitations in the alfa are
             listed below.</p>
diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml
index 0da6bbee5b..0c4c8796be 100644
--- a/lib/ssl/doc/src/ssl.xml
+++ b/lib/ssl/doc/src/ssl.xml
@@ -35,7 +35,7 @@
     <title>SSL</title>
 
     <list type="bulleted">
-      <item>ssl requires the crypto an public_key applications.</item>
+      <item>ssl requires the crypto and public_key applications.</item>
       <item>Supported SSL/TLS-versions are SSL-3.0 and TLS-1.0 </item>
       <item>For security reasons sslv2 is not supported.</item>
       <item>Ephemeral Diffie-Hellman cipher suites are supported
@@ -216,7 +216,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
 	application is encountered. Additionally it will be called
 	when a certificate is considered valid by the path validation
 	to allow access to each certificate in the path to the user
-	application. Note that the it will differentiate between the
+	application. Note that it will differentiate between the
 	peer certificate and CA certificates by using valid_peer or
 	valid as the second argument to the verify fun.  See <seealso
 	marker="public_key:cert_records">the public_key User's
@@ -326,10 +326,10 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
       </item>
 
       <tag>{fail_if_no_peer_cert, boolean()}</tag>
-      <item>Used together with {verify, verify_peer} by a ssl server.
+      <item>Used together with {verify, verify_peer} by an ssl server.
       If set to true, the server will fail if the client does not have
       a certificate to send, i.e. sends a empty certificate, if set to
-      false it will only fail if the client sends a invalid
+      false it will only fail if the client sends an invalid
       certificate (an empty certificate is considered valid).
       </item>
 
@@ -343,10 +343,10 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
       PeerCert, Compression, CipherSuite) -> boolean()}</tag>
       <item>Enables the ssl server to have a local policy
       for deciding if a session should be reused or not,
-      only meaning full if <c>reuse_sessions</c> is set to true.
+      only meaningful if <c>reuse_sessions</c> is set to true.
       SuggestedSessionId is a binary(),  PeerCert is a DER encoded
       certificate, Compression is an enumeration integer
-      and CipherSuite of type ciphersuite().      
+      and CipherSuite is of type ciphersuite().
       </item>
 
     </taglist>
@@ -355,7 +355,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
   <section>
     <title>General</title>
       
-    <p>When a ssl socket is in active mode (the default), data from the
+    <p>When an ssl socket is in active mode (the default), data from the
       socket is delivered to the owner of the socket in the form of
       messages:
     </p>
@@ -396,7 +396,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
       <name>connect(Socket, SslOptions, Timeout) -> {ok, SslSocket}
 	| {error, Reason}</name>
       <fsummary> Upgrades a gen_tcp, or
-	equivalent, connected socket to a ssl socket. </fsummary>
+	equivalent, connected socket to an ssl socket. </fsummary>
       <type>
         <v>Socket = socket()</v>
         <v>SslOptions = [ssloption()]</v>
@@ -405,7 +405,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
 	<v>Reason = term()</v>
       </type>
       <desc> <p>Upgrades a gen_tcp, or equivalent,
-	  connected socket to a ssl socket i.e. performs the
+	  connected socket to an ssl socket i.e. performs the
 	  client-side ssl handshake.</p>
     </desc>
     </func>
@@ -428,12 +428,12 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
 
     <func>
       <name>close(SslSocket) -> ok | {error, Reason}</name>
-      <fsummary>Close a ssl connection</fsummary>
+      <fsummary>Close an ssl connection</fsummary>
       <type>
 	  <v>SslSocket = sslsocket()</v>
 	  <v>Reason = term()</v>
       </type>
-      <desc><p>Close a ssl connection.</p>
+      <desc><p>Close an ssl connection.</p>
       </desc>
     </func>
 
@@ -450,7 +450,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
 	  <v>Reason = term()</v>
 	</type>
 	<desc><p>Assigns a new controlling process to the ssl-socket. A
-      controlling process is the owner of a ssl-socket, and receives
+      controlling process is the owner of an ssl-socket, and receives
       all messages from the socket.</p>
       </desc>
     </func>
@@ -480,7 +480,6 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
     </func>
    
     <func>
-      <name>getopts(Socket) -> </name>
       <name>getopts(Socket, OptionNames) ->
 	{ok, [socketoption()]} | {error, Reason}</name>
       <fsummary>Get the value of the specified options.</fsummary>
@@ -489,8 +488,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
 	<v>OptionNames = [atom()]</v>
       </type>
       <desc>
-	<p>Get the value of the specified socket options, if no
-	  options are specified all options are returned.
+	<p>Get the value of the specified socket options.
 	</p>
       </desc>
     </func>
@@ -498,14 +496,14 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
     <func>
       <name>listen(Port, Options) ->
 	{ok, ListenSocket} | {error, Reason}</name>
-      <fsummary>Creates a ssl listen socket.</fsummary>
+      <fsummary>Creates an ssl listen socket.</fsummary>
       <type>
 	<v>Port = integer()</v>
 	<v>Options = options()</v>
 	<v>ListenSocket = sslsocket()</v>
       </type>
       <desc>
-	<p>Creates a ssl listen socket.</p>
+	<p>Creates an ssl listen socket.</p>
       </desc>
     </func>
 
@@ -589,6 +587,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
           the socket is closed.</p>
       </desc>
     </func>
+
     <func>
       <name>setopts(Socket, Options) -> ok | {error, Reason}</name>
       <fsummary>Set socket options.</fsummary>
@@ -648,7 +647,7 @@ fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} |
       </type>
       <desc>
         <p> Upgrades a gen_tcp, or
-	  equivalent, socket to a ssl socket i.e. performs the
+	  equivalent, socket to an ssl socket i.e. performs the
 	ssl server-side handshake.</p>
 	<p><warning>Note that the listen socket should be in {active, false} mode
 	before telling the client that the server is ready to upgrade
diff --git a/lib/ssl/doc/src/ssl_protocol.xml b/lib/ssl/doc/src/ssl_protocol.xml
index 6936408881..ca5cc8bc7a 100644
--- a/lib/ssl/doc/src/ssl_protocol.xml
+++ b/lib/ssl/doc/src/ssl_protocol.xml
@@ -31,11 +31,11 @@
   </p>
 
   <p>By default erlang ssl is run over the TCP/IP protocol even
-  though you could plug in an other reliable transport protocol
+  though you could plug in any other reliable transport protocol
   with the same API as gen_tcp.</p>
   
   <p>If a client and server wants to use an upgrade mechanism, such as
-  defined by RFC2817, to upgrade a regular TCP/IP connection to a ssl
+  defined by RFC2817, to upgrade a regular TCP/IP connection to an ssl
   connection the erlang ssl API supports this. This can be useful for
   things such as supporting HTTP and HTTPS on the same port and
   implementing virtual hosting.
diff --git a/lib/ssl/doc/src/using_ssl.xml b/lib/ssl/doc/src/using_ssl.xml
index 605290b6f9..ab837a156a 100644
--- a/lib/ssl/doc/src/using_ssl.xml
+++ b/lib/ssl/doc/src/using_ssl.xml
@@ -56,7 +56,7 @@
       <code type="erl">1 server> ssl:start().
 ok</code>
       
-      <p>Create a ssl listen socket</p>
+      <p>Create an ssl listen socket</p>
       <code type="erl">2 server> {ok, ListenSocket} =
 ssl:listen(9999, [{certfile, "cert.pem"}, {keyfile, "key.pem"},{reuseaddr, true}]).
 {ok,{sslsocket, [...]}}</code>
@@ -90,7 +90,7 @@ ok</code>
     <section>
       <title>Upgrade example</title>
       
-      <note><p> To upgrade a TCP/IP connection to a ssl connection the
+      <note><p> To upgrade a TCP/IP connection to an ssl connection the
       client and server have to aggre to do so. Agreement
       may be accompliced by using a protocol such the one used by HTTP
       specified in RFC 2817.</p> </note>
@@ -114,7 +114,7 @@ ok</code>
       <code type="erl">2 client> {ok, Socket} = gen_tcp:connect("localhost", 9999,  [], infinity).</code>
       
       <p>Make sure active is set to false before trying
-      to upgrade a connection to a ssl connection, otherwhise
+      to upgrade a connection to an ssl connection, otherwhise
       ssl handshake messages may be deliverd to the wrong process.</p>
       <code type="erl">4 server> inet:setopts(Socket, [{active, false}]).
 ok</code>
@@ -124,7 +124,7 @@ ok</code>
 {certfile, "cert.pem"}, {keyfile, "key.pem"}]).
 {ok,{sslsocket,[...]}}</code>
       
-      <p> Upgrade to a ssl connection. Note that the client and server
+      <p> Upgrade to an ssl connection. Note that the client and server
       must agree upon the upgrade and the server must call
       ssl:accept/2 before the client calls ssl:connect/3.</p>
       <code type="erl">3 client>{ok, SSLSocket} = ssl:connect(Socket, [{cacertfile, "cacerts.pem"},
diff --git a/lib/ssl/src/ssl.appup.src b/lib/ssl/src/ssl.appup.src
index cf8867245b..29674f30da 100644
--- a/lib/ssl/src/ssl.appup.src
+++ b/lib/ssl/src/ssl.appup.src
@@ -1,6 +1,7 @@
 %% -*- erlang -*-
 {"%VSN%",
  [
+  {"4.1.5", [{restart_application, ssl}]},
   {"4.1.4", [{restart_application, ssl}]},
   {"4.1.3", [{restart_application, ssl}]},
   {"4.1.2", [{restart_application, ssl}]},
@@ -9,6 +10,7 @@
   {"4.0.1", [{restart_application, ssl}]}
  ], 
  [
+  {"4.1.5", [{restart_application, ssl}]},
   {"4.1.4", [{restart_application, ssl}]},
   {"4.1.3", [{restart_application, ssl}]},
   {"4.1.2", [{restart_application, ssl}]},
diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl
index a5e8e7e5c2..59f8479a4c 100644
--- a/lib/ssl/src/ssl.erl
+++ b/lib/ssl/src/ssl.erl
@@ -49,9 +49,12 @@
 		 inet_ssl,          %% inet options for internal ssl socket 
 		 cb                 %% Callback info
 		}).
--type option()       :: socketoption() | ssloption() | transportoption().
--type socketoption() :: term(). %% See gen_tcp and inet, import spec later when there is one to import
--type ssloption()    :: {verify, verify_type()} |
+-type connect_option()           :: socket_connect_option() | ssl_option() | transport_option().
+-type socket_connect_option()    :: gen_tcp:connect_option().
+-type listen_option()            :: socket_listen_option() | ssl_option() | transport_option().
+-type socket_listen_option()     :: gen_tcp:listen_option().
+
+-type ssl_option()    :: {verify, verify_type()} |
 			{verify_fun, {fun(), InitialUserState::term()}} |
                         {fail_if_no_peer_cert, boolean()} | {depth, integer()} |
                         {cert, Der::binary()} | {certfile, path()} | {key, Der::binary()} |
@@ -66,7 +69,7 @@
 			string(). % (according to old API)
 -type ssl_imp()      :: new | old.
 
--type transportoption() :: {CallbackModule::atom(), DataTag::atom(), ClosedTag::atom()}.
+-type transport_option() :: {cb_info, {CallbackModule::atom(), DataTag::atom(), ClosedTag::atom()}}.
 
 
 %%--------------------------------------------------------------------
@@ -96,15 +99,15 @@ stop() ->
     application:stop(ssl).
 
 %%--------------------------------------------------------------------
--spec connect(host() | port(), [option()]) -> {ok, #sslsocket{}} |
+-spec connect(host() | port(), [connect_option()]) -> {ok, #sslsocket{}} |
 					      {error, reason()}.
--spec connect(host() | port(), [option()] | port_num(), timeout() | list()) ->
+-spec connect(host() | port(), [connect_option()] | inet:port_number(), timeout() | list()) ->
 		     {ok, #sslsocket{}} | {error, reason()}.
--spec connect(host() | port(), port_num(), list(), timeout()) ->
+-spec connect(host() | port(), inet:port_number(), list(), timeout()) ->
 		     {ok, #sslsocket{}} | {error, reason()}.
 
 %%
-%% Description: Connect to a ssl server.
+%% Description: Connect to an ssl server.
 %%--------------------------------------------------------------------
 connect(Socket, SslOptions) when is_port(Socket) ->
     connect(Socket, SslOptions, infinity).
@@ -112,7 +115,7 @@ connect(Socket, SslOptions) when is_port(Socket) ->
 connect(Socket, SslOptions0, Timeout) when is_port(Socket) ->
     EmulatedOptions = emulated_options(),
     {ok, InetValues} = inet:getopts(Socket, EmulatedOptions),
-    inet:setopts(Socket, internal_inet_values()), 
+    ok = inet:setopts(Socket, internal_inet_values()),
     try handle_options(SslOptions0 ++ InetValues, client) of
 	{ok, #config{cb=CbInfo, ssl=SslOptions, emulated=EmOpts}} ->
 	    case inet:peername(Socket) of
@@ -148,10 +151,10 @@ connect(Host, Port, Options0, Timeout) ->
     end.
 
 %%--------------------------------------------------------------------
--spec listen(port_num(), [option()]) ->{ok, #sslsocket{}} | {error, reason()}.
+-spec listen(inet:port_number(), [listen_option()]) ->{ok, #sslsocket{}} | {error, reason()}.
 		    
 %%
-%% Description: Creates a ssl listen socket.
+%% Description: Creates an ssl listen socket.
 %%--------------------------------------------------------------------
 listen(_Port, []) ->
     {error, enooptions};
@@ -177,7 +180,7 @@ listen(Port, Options0) ->
 -spec transport_accept(#sslsocket{}, timeout()) -> {ok, #sslsocket{}} |
 						   {error, reason()}.
 %%
-%% Description: Performs transport accept on a ssl listen socket 
+%% Description: Performs transport accept on an ssl listen socket
 %%--------------------------------------------------------------------
 transport_accept(ListenSocket) ->
     transport_accept(ListenSocket, infinity).
@@ -214,11 +217,11 @@ transport_accept(#sslsocket{} = ListenSocket, Timeout) ->
 
 %%--------------------------------------------------------------------
 -spec ssl_accept(#sslsocket{}) -> ok | {error, reason()}.
--spec ssl_accept(#sslsocket{} | port(), timeout()| [option()]) ->
+-spec ssl_accept(#sslsocket{} | port(), timeout()| [ssl_option() | transport_option()]) ->
 			ok | {ok, #sslsocket{}} | {error, reason()}.
--spec ssl_accept(port(), [option()], timeout()) -> {ok, #sslsocket{}} | {error, reason()}.
+-spec ssl_accept(port(), [ssl_option()| transport_option()], timeout()) -> {ok, #sslsocket{}} | {error, reason()}.
 %%
-%% Description: Performs accept on a ssl listen socket. e.i. performs
+%% Description: Performs accept on an ssl listen socket. e.i. performs
 %%              ssl handshake. 
 %%--------------------------------------------------------------------
 ssl_accept(ListenSocket) ->
@@ -238,7 +241,7 @@ ssl_accept(#sslsocket{} = Socket, Timeout)  ->
 ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket) -> 
     EmulatedOptions = emulated_options(),
     {ok, InetValues} = inet:getopts(Socket, EmulatedOptions),
-    inet:setopts(Socket, internal_inet_values()), 
+    ok = inet:setopts(Socket, internal_inet_values()),
     try handle_options(SslOptions ++ InetValues, server) of
 	{ok, #config{cb=CbInfo,ssl=SslOpts, emulated=EmOpts}} ->
 	    {ok, Port} = inet:port(Socket),
@@ -252,7 +255,7 @@ ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket) ->
 %%--------------------------------------------------------------------
 -spec  close(#sslsocket{}) -> term().
 %%
-%% Description: Close a ssl connection
+%% Description: Close an ssl connection
 %%--------------------------------------------------------------------  
 close(#sslsocket{pid = {ListenSocket, #config{cb={CbMod,_, _, _}}}, fd = new_ssl}) ->
     CbMod:close(ListenSocket);
@@ -373,7 +376,7 @@ select_part(plain, Cert, Opts) ->
     end.
 
 %%--------------------------------------------------------------------
--spec peername(#sslsocket{}) -> {ok, {tuple(), port_num()}} | {error, reason()}.
+-spec peername(#sslsocket{}) -> {ok, {inet:ip_address(), inet:port_number()}} | {error, reason()}.
 %%
 %% Description: same as inet:peername/1.
 %%--------------------------------------------------------------------
@@ -402,29 +405,56 @@ cipher_suites(openssl) ->
     [ssl_cipher:openssl_suite_name(S) || S <- ssl_cipher:suites(Version)].
 
 %%--------------------------------------------------------------------
--spec getopts(#sslsocket{}, [atom()]) -> {ok, [{atom(), term()}]} | {error, reason()}.
+-spec getopts(#sslsocket{}, [gen_tcp:option_name()]) ->
+		     {ok, [gen_tcp:option()]} | {error, reason()}.
 %% 
 %% Description: Gets options
 %%--------------------------------------------------------------------
-getopts(#sslsocket{fd = new_ssl, pid = Pid}, OptTags) when is_pid(Pid) ->
-    ssl_connection:get_opts(Pid, OptTags);
-getopts(#sslsocket{fd = new_ssl, pid = {ListenSocket, _}}, OptTags) ->
-    inet:getopts(ListenSocket, OptTags);
-getopts(#sslsocket{} = Socket, Options) ->
+getopts(#sslsocket{fd = new_ssl, pid = Pid}, OptionTags) when is_pid(Pid), is_list(OptionTags) ->
+    ssl_connection:get_opts(Pid, OptionTags);
+getopts(#sslsocket{fd = new_ssl, pid = {ListenSocket, _}}, OptionTags) when is_list(OptionTags) ->
+    try inet:getopts(ListenSocket, OptionTags) of
+	{ok, _} = Result ->
+	    Result;
+	{error, InetError} ->
+	    {error, {eoptions, {inet_options, OptionTags, InetError}}}
+    catch
+	_:_ ->
+	    {error, {eoptions, {inet_options, OptionTags}}}
+    end;
+getopts(#sslsocket{fd = new_ssl}, OptionTags) ->
+    {error, {eoptions, {inet_options, OptionTags}}};
+getopts(#sslsocket{} = Socket, OptionTags) ->
     ensure_old_ssl_started(),
-    ssl_broker:getopts(Socket, Options).
+    ssl_broker:getopts(Socket, OptionTags).
 
 %%--------------------------------------------------------------------
--spec setopts(#sslsocket{},  [proplists:property()]) -> ok | {error, reason()}.
+-spec setopts(#sslsocket{},  [gen_tcp:option()]) -> ok | {error, reason()}.
 %% 
 %% Description: Sets options
 %%--------------------------------------------------------------------
-setopts(#sslsocket{fd = new_ssl, pid = Pid}, Opts0) when is_pid(Pid) ->
-    Opts = proplists:expand([{binary, [{mode, binary}]},
-			     {list, [{mode, list}]}], Opts0),
-    ssl_connection:set_opts(Pid, Opts);
-setopts(#sslsocket{fd = new_ssl, pid = {ListenSocket, _}}, OptTags) ->
-    inet:setopts(ListenSocket, OptTags);
+setopts(#sslsocket{fd = new_ssl, pid = Pid}, Options0) when is_pid(Pid), is_list(Options0)  ->
+    try proplists:expand([{binary, [{mode, binary}]},
+			  {list, [{mode, list}]}], Options0) of
+	Options ->
+	    ssl_connection:set_opts(Pid, Options)
+    catch
+	_:_ ->
+	    {error, {eoptions, {not_a_proplist, Options0}}}
+    end;
+
+setopts(#sslsocket{fd = new_ssl, pid = {ListenSocket, _}}, Options) when is_list(Options) ->
+    try inet:setopts(ListenSocket, Options) of
+	ok ->
+	    ok;
+	{error, InetError} ->
+	    {error, {eoptions, {inet_options, Options, InetError}}}
+    catch
+	_:Error ->
+	    {error, {eoptions, {inet_options, Options, Error}}}
+    end;
+setopts(#sslsocket{fd = new_ssl}, Options) ->
+    {error, {eoptions,{not_a_proplist, Options}}};
 setopts(#sslsocket{} = Socket, Options) ->
     ensure_old_ssl_started(),
     ssl_broker:setopts(Socket, Options).
@@ -440,7 +470,7 @@ shutdown(#sslsocket{pid = Pid, fd = new_ssl}, How) ->
     ssl_connection:shutdown(Pid, How).
 
 %%--------------------------------------------------------------------
--spec sockname(#sslsocket{}) -> {ok, {tuple(), port_num()}} | {error, reason()}.
+-spec sockname(#sslsocket{}) -> {ok, {inet:ip_address(), inet:port_number()}} | {error, reason()}.
 %%		     
 %% Description: Same as inet:sockname/1
 %%--------------------------------------------------------------------
diff --git a/lib/ssl/src/ssl_certificate.erl b/lib/ssl/src/ssl_certificate.erl
index 8c0c2bfa5d..422ea6404b 100644
--- a/lib/ssl/src/ssl_certificate.erl
+++ b/lib/ssl/src/ssl_certificate.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -30,9 +30,9 @@
 -include("ssl_internal.hrl").
 -include_lib("public_key/include/public_key.hrl"). 
 
--export([trusted_cert_and_path/2,
-	 certificate_chain/2, 
-	 file_to_certificats/1,
+-export([trusted_cert_and_path/3,
+	 certificate_chain/3,
+	 file_to_certificats/2,
 	 validate_extension/3,
 	 is_valid_extkey_usage/2,
 	 is_valid_key_usage/2,
@@ -46,14 +46,14 @@
 %%====================================================================
 
 %%--------------------------------------------------------------------
--spec trusted_cert_and_path([der_cert()], certdb_ref()) ->
+-spec trusted_cert_and_path([der_cert()], db_handle(), certdb_ref()) ->
 				   {der_cert() | unknown_ca, [der_cert()]}.
 %%
 %% Description: Extracts the root cert (if not presents tries to 
 %% look it up, if not found {bad_cert, unknown_ca} will be added verification
 %% errors. Returns {RootCert, Path, VerifyErrors}
 %%--------------------------------------------------------------------
-trusted_cert_and_path(CertChain, CertDbRef) ->
+trusted_cert_and_path(CertChain, CertDbHandle, CertDbRef) ->
     Path = [Cert | _] = lists:reverse(CertChain),
     OtpCert = public_key:pkix_decode_cert(Cert, otp),
     SignedAndIssuerID =
@@ -66,7 +66,7 @@ trusted_cert_and_path(CertChain, CertDbRef) ->
 		    {ok, IssuerId} ->
 			{other, IssuerId};
 		    {error, issuer_not_found} ->
-			case find_issuer(OtpCert, no_candidate) of
+			case find_issuer(OtpCert, no_candidate, CertDbHandle) of
 			    {ok, IssuerId} ->
 				{other, IssuerId};
 			    Other ->
@@ -82,7 +82,7 @@ trusted_cert_and_path(CertChain, CertDbRef) ->
 	{self, _} when length(Path) == 1 ->
 	    {selfsigned_peer, Path};
 	{_ ,{SerialNr, Issuer}} ->
-	    case ssl_manager:lookup_trusted_cert(CertDbRef, SerialNr, Issuer) of
+	    case ssl_manager:lookup_trusted_cert(CertDbHandle, CertDbRef, SerialNr, Issuer) of
 		{ok, {BinCert,_}} ->
 		    {BinCert, Path};
 		_ ->
@@ -92,23 +92,23 @@ trusted_cert_and_path(CertChain, CertDbRef) ->
     end.
 
 %%--------------------------------------------------------------------
--spec certificate_chain(undefined | binary(), certdb_ref()) -> 
+-spec certificate_chain(undefined | binary(), db_handle(), certdb_ref()) ->
 			  {error, no_cert} | {ok, [der_cert()]}.
 %%
 %% Description: Return the certificate chain to send to peer.
 %%--------------------------------------------------------------------
-certificate_chain(undefined, _CertsDbRef) ->
+certificate_chain(undefined, _, _) ->
     {error, no_cert};
-certificate_chain(OwnCert, CertsDbRef) ->
+certificate_chain(OwnCert, CertDbHandle, CertsDbRef) ->
     ErlCert = public_key:pkix_decode_cert(OwnCert, otp),
-    certificate_chain(ErlCert, OwnCert, CertsDbRef, [OwnCert]).
+    certificate_chain(ErlCert, OwnCert, CertDbHandle, CertsDbRef, [OwnCert]).
 %%--------------------------------------------------------------------
--spec file_to_certificats(string()) -> [der_cert()].
+-spec file_to_certificats(string(), term()) -> [der_cert()].
 %%
 %% Description: Return list of DER encoded certificates.
 %%--------------------------------------------------------------------
-file_to_certificats(File) -> 
-    {ok, List} = ssl_manager:cache_pem_file(File),
+file_to_certificats(File, DbHandle) ->
+    {ok, List} = ssl_manager:cache_pem_file(File, DbHandle),
     [Bin || {'Certificate', Bin, not_encrypted} <- List].
 %%--------------------------------------------------------------------
 -spec validate_extension(term(), #'Extension'{} | {bad_cert, atom()} | valid,
@@ -180,7 +180,7 @@ signature_type(?'id-dsa-with-sha1') ->
 %%--------------------------------------------------------------------
 %%% Internal functions
 %%--------------------------------------------------------------------
-certificate_chain(OtpCert, _Cert, CertsDbRef, Chain) ->    
+certificate_chain(OtpCert, _Cert, CertDbHandle, CertsDbRef, Chain) ->
     IssuerAndSelfSigned = 
 	case public_key:pkix_is_self_signed(OtpCert) of
 	    true ->
@@ -191,11 +191,11 @@ certificate_chain(OtpCert, _Cert, CertsDbRef, Chain) ->
     
     case IssuerAndSelfSigned of 
 	{_, true = SelfSigned} ->
-	    certificate_chain(CertsDbRef, Chain, ignore, ignore, SelfSigned);
+	    certificate_chain(CertDbHandle, CertsDbRef, Chain, ignore, ignore, SelfSigned);
 	{{error, issuer_not_found}, SelfSigned} ->
-	    case find_issuer(OtpCert, no_candidate) of
+	    case find_issuer(OtpCert, no_candidate, CertDbHandle) of
 		{ok, {SerialNr, Issuer}} ->
-		    certificate_chain(CertsDbRef, Chain, 
+		    certificate_chain(CertDbHandle, CertsDbRef, Chain,
 				      SerialNr, Issuer, SelfSigned);
 		_ ->
 		    %% Guess the the issuer must be the root
@@ -205,19 +205,19 @@ certificate_chain(OtpCert, _Cert, CertsDbRef, Chain) ->
 		    {ok, lists:reverse(Chain)}
 	    end;
 	{{ok, {SerialNr, Issuer}}, SelfSigned} -> 
-	    certificate_chain(CertsDbRef, Chain, SerialNr, Issuer, SelfSigned)
+	    certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, SelfSigned)
     end.
   
-certificate_chain(_CertsDbRef, Chain, _SerialNr, _Issuer, true) ->
+certificate_chain(_,_, Chain, _SerialNr, _Issuer, true) ->
     {ok, lists:reverse(Chain)};
 
-certificate_chain(CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned) ->
-    case ssl_manager:lookup_trusted_cert(CertsDbRef, 
+certificate_chain(CertDbHandle, CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned) ->
+    case ssl_manager:lookup_trusted_cert(CertDbHandle, CertsDbRef,
 						SerialNr, Issuer) of
 	{ok, {IssuerCert, ErlCert}} ->
 	    ErlCert = public_key:pkix_decode_cert(IssuerCert, otp),
 	    certificate_chain(ErlCert, IssuerCert, 
-			      CertsDbRef, [IssuerCert | Chain]);
+			      CertDbHandle, CertsDbRef, [IssuerCert | Chain]);
 	_ ->
 	    %% The trusted cert may be obmitted from the chain as the
 	    %% counter part needs to have it anyway to be able to
@@ -227,8 +227,8 @@ certificate_chain(CertsDbRef, Chain, SerialNr, Issuer, _SelfSigned) ->
 	    {ok, lists:reverse(Chain)}		      
     end.
 
-find_issuer(OtpCert, PrevCandidateKey) ->
-    case ssl_manager:issuer_candidate(PrevCandidateKey) of
+find_issuer(OtpCert, PrevCandidateKey, CertDbHandle) ->
+    case ssl_manager:issuer_candidate(PrevCandidateKey, CertDbHandle) of
  	no_more_candidates ->
  	    {error, issuer_not_found};
  	{Key, {_Cert, ErlCertCandidate}} ->
@@ -236,7 +236,7 @@ find_issuer(OtpCert, PrevCandidateKey) ->
 		true ->
 		    public_key:pkix_issuer_id(ErlCertCandidate, self);
 		false ->
-		    find_issuer(OtpCert, Key)
+		    find_issuer(OtpCert, Key, CertDbHandle)
 	    end
     end.
 
diff --git a/lib/ssl/src/ssl_certificate_db.erl b/lib/ssl/src/ssl_certificate_db.erl
index 3eceefa304..0560a02110 100644
--- a/lib/ssl/src/ssl_certificate_db.erl
+++ b/lib/ssl/src/ssl_certificate_db.erl
@@ -26,8 +26,8 @@
 -include_lib("public_key/include/public_key.hrl").
 
 -export([create/0, remove/1, add_trusted_certs/3, 
-	 remove_trusted_certs/2, lookup_trusted_cert/3, issuer_candidate/1,
-	 lookup_cached_certs/1, cache_pem_file/4, uncache_pem_file/2, lookup/2]).
+	 remove_trusted_certs/2, lookup_trusted_cert/4, issuer_candidate/2,
+	 lookup_cached_certs/2, cache_pem_file/4, uncache_pem_file/2, lookup/2]).
 
 -type time()      :: {non_neg_integer(), non_neg_integer(), non_neg_integer()}.
 
@@ -36,19 +36,19 @@
 %%====================================================================
 
 %%--------------------------------------------------------------------
--spec create() -> certdb_ref().
+-spec create() -> [db_handle()].
 %% 
 %% Description: Creates a new certificate db.
-%% Note: lookup_trusted_cert/3 may be called from any process but only
+%% Note: lookup_trusted_cert/4 may be called from any process but only
 %% the process that called create may call the other functions.
 %%--------------------------------------------------------------------
 create() ->
-    [ets:new(certificate_db_name(), [named_table, set, protected]),
-     ets:new(ssl_file_to_ref, [named_table, set, protected]),
+    [ets:new(ssl_otp_certificate_db, [set, protected]),
+     ets:new(ssl_file_to_ref, [set, protected]),
      ets:new(ssl_pid_to_file, [bag, private])]. 
 
 %%--------------------------------------------------------------------
--spec remove(certdb_ref()) -> term().
+-spec remove([db_handle()]) -> term().
 %%
 %% Description: Removes database db  
 %%--------------------------------------------------------------------
@@ -56,7 +56,7 @@ remove(Dbs) ->
     lists:foreach(fun(Db) -> true = ets:delete(Db) end, Dbs).
 
 %%--------------------------------------------------------------------
--spec lookup_trusted_cert(reference(), serialnumber(), issuer()) -> 
+-spec lookup_trusted_cert(db_handle(), certdb_ref(), serialnumber(), issuer()) ->
 				 undefined | {ok, {der_cert(), #'OTPCertificate'{}}}.
 
 %%
@@ -64,19 +64,19 @@ remove(Dbs) ->
 %% <SerialNumber, Issuer>. Ref is used as it is specified  
 %% for each connection which certificates are trusted.
 %%--------------------------------------------------------------------
-lookup_trusted_cert(Ref, SerialNumber, Issuer) ->
-    case lookup({Ref, SerialNumber, Issuer}, certificate_db_name()) of
+lookup_trusted_cert(DbHandle, Ref, SerialNumber, Issuer) ->
+    case lookup({Ref, SerialNumber, Issuer}, DbHandle) of
 	undefined ->
 	    undefined;
 	[Certs] ->
 	    {ok, Certs}
     end.
 
-lookup_cached_certs(File) ->
-    ets:lookup(certificate_db_name(), {file, File}).
+lookup_cached_certs(DbHandle, File) ->
+    ets:lookup(DbHandle, {file, File}).
 
 %%--------------------------------------------------------------------
--spec add_trusted_certs(pid(), string() | {der, list()}, certdb_ref()) -> {ok, certdb_ref()}.
+-spec add_trusted_certs(pid(), string() | {der, list()}, [db_handle()]) -> {ok, [db_handle()]}.
 %%
 %% Description: Adds the trusted certificates from file <File> to the
 %% runtime database. Returns Ref that should be handed to lookup_trusted_cert
@@ -100,7 +100,7 @@ add_trusted_certs(Pid, File, [CertsDb, FileToRefDb, PidToFileDb]) ->
     insert(Pid, File, PidToFileDb),
     {ok, Ref}.
 %%--------------------------------------------------------------------
--spec cache_pem_file(pid(), string(), time(), certdb_ref()) -> term().
+-spec cache_pem_file(pid(), string(), time(), [db_handle()]) -> term().
 %%
 %% Description: Cache file as binary in DB
 %%--------------------------------------------------------------------
@@ -112,7 +112,7 @@ cache_pem_file(Pid, File, Time, [CertsDb, _FileToRefDb, PidToFileDb]) ->
     {ok, Content}.
 
 %--------------------------------------------------------------------
--spec uncache_pem_file(string(), certdb_ref()) -> no_return().
+-spec uncache_pem_file(string(), [db_handle()]) -> no_return().
 %%
 %% Description: If a cached file is no longer valid (changed on disk)
 %% we must terminate the connections using the old file content, and
@@ -130,7 +130,7 @@ uncache_pem_file(File, [_CertsDb, _FileToRefDb, PidToFileDb]) ->
 
 
 %%--------------------------------------------------------------------
--spec remove_trusted_certs(pid(), certdb_ref()) -> term().
+-spec remove_trusted_certs(pid(), [db_handle()]) -> term().
 				  
 %%
 %% Description: Removes trusted certs originating from 
@@ -161,7 +161,7 @@ remove_trusted_certs(Pid, [CertsDb, FileToRefDb, PidToFileDb]) ->
     end.
 
 %%--------------------------------------------------------------------
--spec issuer_candidate(no_candidate | cert_key() | {file, term()}) -> 
+-spec issuer_candidate(no_candidate | cert_key() | {file, term()}, term()) ->
 			      {cert_key(),{der_cert(), #'OTPCertificate'{}}} | no_more_candidates.
 %%
 %% Description: If a certificat does not define its issuer through
@@ -169,32 +169,30 @@ remove_trusted_certs(Pid, [CertsDb, FileToRefDb, PidToFileDb]) ->
 %%              try to find the issuer in the database over known
 %%              certificates. 
 %%--------------------------------------------------------------------
-issuer_candidate(no_candidate) ->
-    Db = certificate_db_name(),
+issuer_candidate(no_candidate, Db) ->
     case ets:first(Db) of
  	'$end_of_table' ->
  	    no_more_candidates;
 	{file, _} = Key ->
-	    issuer_candidate(Key);
+	    issuer_candidate(Key, Db);
  	Key ->
 	    [Cert] = lookup(Key, Db),
  	    {Key, Cert}
     end;
 
-issuer_candidate(PrevCandidateKey) ->	    
-    Db = certificate_db_name(),
+issuer_candidate(PrevCandidateKey, Db) ->
     case ets:next(Db, PrevCandidateKey) of
  	'$end_of_table' ->
  	    no_more_candidates;
 	{file, _} = Key ->
-	    issuer_candidate(Key);
+	    issuer_candidate(Key, Db);
  	Key ->
 	    [Cert] = lookup(Key, Db),
  	    {Key, Cert}
     end.
 
 %%--------------------------------------------------------------------
--spec lookup(term(), term()) -> term() | undefined.
+-spec lookup(term(), db_handle()) -> term() | undefined.
 %%
 %% Description: Looks up an element in a certificat <Db>.
 %%--------------------------------------------------------------------
@@ -212,9 +210,6 @@ lookup(Key, Db) ->
 %%--------------------------------------------------------------------
 %%% Internal functions
 %%--------------------------------------------------------------------
-certificate_db_name() ->
-    ssl_otp_certificate_db.
-
 insert(Key, Data, Db) ->
     true = ets:insert(Db, {Key, Data}).
 
diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl
index 2c452837f8..cec81d551b 100644
--- a/lib/ssl/src/ssl_connection.erl
+++ b/lib/ssl/src/ssl_connection.erl
@@ -70,6 +70,7 @@
 	  %% {{md5_hash, sha_hash}, {prev_md5, prev_sha}} (binary())
           tls_handshake_hashes, % see above 
           tls_cipher_texts,     % list() received but not deciphered yet
+	  cert_db,              %
           session,              % #session{} from ssl_handshake.hrl
 	  session_cache,        % 
 	  session_cache_cb,     %
@@ -126,11 +127,11 @@ send(Pid, Data) ->
 recv(Pid, Length, Timeout) -> 
     sync_send_all_state_event(Pid, {recv, Length}, Timeout).
 %%--------------------------------------------------------------------
--spec connect(host(), port_num(), port(), {#ssl_options{}, #socket_options{}},
+-spec connect(host(), inet:port_number(), port(), {#ssl_options{}, #socket_options{}},
 	      pid(), tuple(), timeout()) ->
 		     {ok, #sslsocket{}} | {error, reason()}.
 %%
-%% Description: Connect to a ssl server.
+%% Description: Connect to an ssl server.
 %%--------------------------------------------------------------------
 connect(Host, Port, Socket, Options, User, CbInfo, Timeout) ->
     try start_fsm(client, Host, Port, Socket, Options, User, CbInfo,
@@ -140,11 +141,11 @@ connect(Host, Port, Socket, Options, User, CbInfo, Timeout) ->
 	    {error, ssl_not_started}
     end.
 %%--------------------------------------------------------------------
--spec ssl_accept(port_num(), port(), {#ssl_options{}, #socket_options{}}, 
+-spec ssl_accept(inet:port_number(), port(), {#ssl_options{}, #socket_options{}},
 				      pid(), tuple(), timeout()) ->
     {ok, #sslsocket{}} | {error, reason()}.
 %%
-%% Description: Performs accept on a ssl listen socket. e.i. performs
+%% Description: Performs accept on an ssl listen socket. e.i. performs
 %%              ssl handshake. 
 %%--------------------------------------------------------------------
 ssl_accept(Port, Socket, Opts, User, CbInfo, Timeout) ->
@@ -184,7 +185,7 @@ socket_control(Socket, Pid, CbModule) ->
 %%--------------------------------------------------------------------
 -spec close(pid()) -> ok | {error, reason()}.  
 %%
-%% Description:  Close a ssl connection
+%% Description:  Close an ssl connection
 %%--------------------------------------------------------------------
 close(ConnectionPid) ->
     case sync_send_all_state_event(ConnectionPid, close) of
@@ -211,14 +212,14 @@ shutdown(ConnectionPid, How) ->
 new_user(ConnectionPid, User) ->
     sync_send_all_state_event(ConnectionPid, {new_user, User}).
 %%--------------------------------------------------------------------
--spec sockname(pid()) -> {ok, {tuple(), port_num()}} | {error, reason()}.
+-spec sockname(pid()) -> {ok, {inet:ip_address(), inet:port_number()}} | {error, reason()}.
 %%
 %% Description:  Same as inet:sockname/1
 %%--------------------------------------------------------------------
 sockname(ConnectionPid) ->
     sync_send_all_state_event(ConnectionPid, sockname).
 %%--------------------------------------------------------------------
--spec peername(pid()) -> {ok, {tuple(), port_num()}} | {error, reason()}.
+-spec peername(pid()) -> {ok, {inet:ip_address(), inet:port_number()}} | {error, reason()}.
 %%
 %% Description:  Same as inet:peername/1
 %%--------------------------------------------------------------------
@@ -276,7 +277,7 @@ renegotiation(ConnectionPid) ->
 %%====================================================================
 
 %%--------------------------------------------------------------------
--spec start_link(atom(), host(), port_num(), port(), list(), pid(), tuple()) ->
+-spec start_link(atom(), host(), inet:port_number(), port(), list(), pid(), tuple()) ->
     {ok, pid()} | ignore |  {error, reason()}.
 %%
 %% Description: Creates a gen_fsm process which calls Module:init/1 to
@@ -305,12 +306,13 @@ init([Role, Host, Port, Socket, {SSLOpts0, _} = Options,
     Hashes0 = ssl_handshake:init_hashes(),    
 
     try ssl_init(SSLOpts0, Role) of
-	{ok, Ref, CacheRef, OwnCert, Key, DHParams} ->	   
+	{ok, Ref, CertDbHandle, CacheHandle, OwnCert, Key, DHParams} ->
 	    Session = State0#state.session,
 	    State = State0#state{tls_handshake_hashes = Hashes0,
 				 session = Session#session{own_certificate = OwnCert},
 				 cert_db_ref = Ref,
-				 session_cache = CacheRef,
+				 cert_db = CertDbHandle,
+				 session_cache = CacheHandle,
 				 private_key = Key,
 				 diffie_hellman_params = DHParams},
 	    {ok, hello, State, get_timeout(State)}
@@ -500,9 +502,10 @@ certify(#certificate{asn1_certificates = []},
 certify(#certificate{} = Cert, 
         #state{negotiated_version = Version,
 	       role = Role,
+	       cert_db = CertDbHandle,
 	       cert_db_ref = CertDbRef,
 	       ssl_options = Opts} = State) ->
-    case ssl_handshake:certify(Cert, CertDbRef, Opts#ssl_options.depth, 
+    case ssl_handshake:certify(Cert, CertDbHandle, CertDbRef, Opts#ssl_options.depth,
 			       Opts#ssl_options.verify,
 			       Opts#ssl_options.verify_fun, Role) of
         {PeerCert, PublicKeyInfo} ->
@@ -859,23 +862,23 @@ handle_sync_event({set_opts, Opts0}, _From, StateName,
 		  #state{socket_options = Opts1, 
 			 socket = Socket,
 			 user_data_buffer = Buffer} = State0) ->
-    Opts   = set_socket_opts(Socket, Opts0, Opts1, []),
+    {Reply, Opts} = set_socket_opts(Socket, Opts0, Opts1, []),
     State1 = State0#state{socket_options = Opts},
     if 
 	Opts#socket_options.active =:= false ->
-	    {reply, ok, StateName, State1, get_timeout(State1)};
+	    {reply, Reply, StateName, State1, get_timeout(State1)};
 	Buffer =:= <<>>, Opts1#socket_options.active =:= false ->
             %% Need data, set active once
 	    {Record, State2} = next_record_if_active(State1),
 	    case next_state(StateName, Record, State2) of
 		{next_state, StateName, State, Timeout} ->
-		    {reply, ok, StateName, State, Timeout};
+		    {reply, Reply, StateName, State, Timeout};
 		{stop, Reason, State} ->
 		    {stop, Reason, State}
 	    end;
 	Buffer =:= <<>> ->
             %% Active once already set 
-	    {reply, ok, StateName, State1, get_timeout(State1)};
+	    {reply, Reply, StateName, State1, get_timeout(State1)};
 	true ->
 	    case application_data(<<>>, State1) of
 		Stop = {stop,_,_} ->
@@ -883,7 +886,7 @@ handle_sync_event({set_opts, Opts0}, _From, StateName,
 		{Record, State2} ->
 		    case next_state(StateName, Record, State2) of
 			{next_state, StateName, State, Timeout} ->
-			    {reply, ok, StateName, State, Timeout};
+			    {reply, Reply, StateName, State, Timeout};
 			{stop, Reason, State} ->
 			    {stop, Reason, State}
 		    end
@@ -1044,19 +1047,19 @@ start_fsm(Role, Host, Port, Socket, Opts,  User, {CbModule, _,_, _} = CbInfo,
     end.
 
 ssl_init(SslOpts, Role) ->
-    {ok, CertDbRef, CacheRef, OwnCert} = init_certificates(SslOpts, Role),
+    {ok, CertDbRef, CertDbHandle, CacheHandle, OwnCert} = init_certificates(SslOpts, Role),
     PrivateKey =
-	init_private_key(SslOpts#ssl_options.key, SslOpts#ssl_options.keyfile,
+	init_private_key(CertDbHandle, SslOpts#ssl_options.key, SslOpts#ssl_options.keyfile,
 			 SslOpts#ssl_options.password, Role),
-    DHParams = init_diffie_hellman(SslOpts#ssl_options.dh, SslOpts#ssl_options.dhfile, Role),
-    {ok, CertDbRef, CacheRef, OwnCert, PrivateKey, DHParams}.
+    DHParams = init_diffie_hellman(CertDbHandle, SslOpts#ssl_options.dh, SslOpts#ssl_options.dhfile, Role),
+    {ok, CertDbRef, CertDbHandle, CacheHandle, OwnCert, PrivateKey, DHParams}.
 
 
 init_certificates(#ssl_options{cacerts = CaCerts,
 			       cacertfile = CACertFile,
 			       certfile = CertFile,
 			       cert = Cert}, Role) ->
-    {ok, CertDbRef, CacheRef} = 
+    {ok, CertDbRef, CertDbHandle, CacheHandle} =
 	try 
 	    Certs = case CaCerts of
 			undefined ->
@@ -1064,44 +1067,44 @@ init_certificates(#ssl_options{cacerts = CaCerts,
 			_ ->
 			    {der, CaCerts}
 		    end,
-	    {ok, _, _} = ssl_manager:connection_init(Certs, Role)
+	    {ok, _, _, _} = ssl_manager:connection_init(Certs, Role)
 	catch
 	    Error:Reason ->
 		handle_file_error(?LINE, Error, Reason, CACertFile, ecacertfile,
 				  erlang:get_stacktrace())
 	end,
-    init_certificates(Cert, CertDbRef, CacheRef, CertFile, Role).
+    init_certificates(Cert, CertDbRef, CertDbHandle, CacheHandle, CertFile, Role).
 
-init_certificates(undefined, CertDbRef, CacheRef, "", _) ->
-    {ok, CertDbRef, CacheRef, undefined};
+init_certificates(undefined, CertDbRef, CertDbHandle, CacheHandle, "", _) ->
+    {ok, CertDbRef, CertDbHandle, CacheHandle, undefined};
 
-init_certificates(undefined, CertDbRef, CacheRef, CertFile, client) ->
+init_certificates(undefined, CertDbRef, CertDbHandle, CacheHandle, CertFile, client) ->
     try 
-	[OwnCert] = ssl_certificate:file_to_certificats(CertFile),
-	{ok, CertDbRef, CacheRef, OwnCert}
+	[OwnCert] = ssl_certificate:file_to_certificats(CertFile, CertDbHandle),
+	{ok, CertDbRef, CertDbHandle, CacheHandle, OwnCert}
     catch _Error:_Reason  ->
-	    {ok, CertDbRef, CacheRef, undefined}
+	    {ok, CertDbRef, CertDbHandle, CacheHandle, undefined}
     end;
 
-init_certificates(undefined, CertDbRef, CacheRef, CertFile, server) ->
+init_certificates(undefined, CertDbRef, CertDbHandle, CacheRef, CertFile, server) ->
     try
-	[OwnCert] = ssl_certificate:file_to_certificats(CertFile),
-	{ok, CertDbRef, CacheRef, OwnCert}
+	[OwnCert] = ssl_certificate:file_to_certificats(CertFile, CertDbHandle),
+	{ok, CertDbRef, CertDbHandle, CacheRef, OwnCert}
     catch
 	Error:Reason ->
 	    handle_file_error(?LINE, Error, Reason, CertFile, ecertfile,
 			      erlang:get_stacktrace())
     end;
-init_certificates(Cert, CertDbRef, CacheRef, _, _) ->
-    {ok, CertDbRef, CacheRef, Cert}.
+init_certificates(Cert, CertDbRef, CertDbHandle, CacheRef, _, _) ->
+    {ok, CertDbRef, CertDbHandle, CacheRef, Cert}.
 
-init_private_key(undefined, "", _Password, _Client) ->
+init_private_key(_, undefined, "", _Password, _Client) ->
     undefined;
-init_private_key(undefined, KeyFile, Password, _)  -> 
+init_private_key(DbHandle, undefined, KeyFile, Password, _) ->
     try
-	{ok, List} = ssl_manager:cache_pem_file(KeyFile), 
+	{ok, List} = ssl_manager:cache_pem_file(KeyFile, DbHandle),
 	[PemEntry] = [PemEntry || PemEntry = {PKey, _ , _} <- List,
-				  PKey =:= 'RSAPrivateKey' orelse 
+				  PKey =:= 'RSAPrivateKey' orelse
 				      PKey =:= 'DSAPrivateKey'],
 	public_key:pem_entry_decode(PemEntry, Password)
     catch 
@@ -1110,9 +1113,9 @@ init_private_key(undefined, KeyFile, Password, _)  ->
 			      erlang:get_stacktrace()) 
     end;
 
-init_private_key({rsa, PrivateKey}, _, _,_) ->
+init_private_key(_,{rsa, PrivateKey}, _, _,_) ->
     public_key:der_decode('RSAPrivateKey', PrivateKey);
-init_private_key({dsa, PrivateKey},_,_,_) ->
+init_private_key(_,{dsa, PrivateKey},_,_,_) ->
     public_key:der_decode('DSAPrivateKey', PrivateKey).
 
 -spec(handle_file_error(_,_,_,_,_,_) -> no_return()).
@@ -1128,15 +1131,15 @@ file_error(Line, Error, Reason, File, Throw, Stack) ->
     error_logger:error_report(Report),
     throw(Throw).
 
-init_diffie_hellman(Params, _,_) when is_binary(Params)->
+init_diffie_hellman(_,Params, _,_) when is_binary(Params)->
     public_key:der_decode('DHParameter', Params);
-init_diffie_hellman(_,_, client) ->
+init_diffie_hellman(_,_,_, client) ->
     undefined;
-init_diffie_hellman(_,undefined, _) ->
+init_diffie_hellman(_,_,undefined, _) ->
     ?DEFAULT_DIFFIE_HELLMAN_PARAMS;
-init_diffie_hellman(_, DHParamFile, server) ->
+init_diffie_hellman(DbHandle,_, DHParamFile, server) ->
     try
-	{ok, List} = ssl_manager:cache_pem_file(DHParamFile), 
+	{ok, List} = ssl_manager:cache_pem_file(DHParamFile,DbHandle),
 	case [Entry || Entry = {'DHParameter', _ , _} <- List] of
 	    [Entry] ->
 		public_key:pem_entry_decode(Entry);
@@ -1180,11 +1183,12 @@ certify_client(#state{client_certificate_requested = true, role = client,
                       connection_states = ConnectionStates0,
                       transport_cb = Transport,
                       negotiated_version = Version,
+		      cert_db = CertDbHandle,
                       cert_db_ref = CertDbRef,
 		      session = #session{own_certificate = OwnCert},
                       socket = Socket,
                       tls_handshake_hashes = Hashes0} = State) ->
-    Certificate = ssl_handshake:certificate(OwnCert, CertDbRef, client),
+    Certificate = ssl_handshake:certificate(OwnCert, CertDbHandle, CertDbRef, client),
     {BinCert, ConnectionStates1, Hashes1} =
         encode_handshake(Certificate, Version, ConnectionStates0, Hashes0),
     Transport:send(Socket, BinCert),
@@ -1365,9 +1369,10 @@ certify_server(#state{transport_cb = Transport,
 		      negotiated_version = Version,
 		      connection_states = ConnectionStates,
 		      tls_handshake_hashes = Hashes,
+		      cert_db = CertDbHandle,
 		      cert_db_ref = CertDbRef,
 		      session = #session{own_certificate = OwnCert}} = State) ->
-    case ssl_handshake:certificate(OwnCert, CertDbRef, server) of
+    case ssl_handshake:certificate(OwnCert, CertDbHandle, CertDbRef, server) of
 	CertMsg = #certificate{} ->
 	    {BinCertMsg, NewConnectionStates, NewHashes} =
 		encode_handshake(CertMsg, Version, ConnectionStates, Hashes),
@@ -1454,12 +1459,13 @@ rsa_key_exchange(_, _) ->
 
 request_client_cert(#state{ssl_options = #ssl_options{verify = verify_peer},
 			   connection_states = ConnectionStates0,
+			   cert_db = CertDbHandle,
 			   cert_db_ref = CertDbRef,
 			   tls_handshake_hashes = Hashes0,
 			   negotiated_version = Version,
 			   socket = Socket,
 			   transport_cb = Transport} = State) ->
-    Msg = ssl_handshake:certificate_request(ConnectionStates0, CertDbRef),
+    Msg = ssl_handshake:certificate_request(ConnectionStates0, CertDbHandle, CertDbRef),
     {BinMsg, ConnectionStates1, Hashes1} =
         encode_handshake(Msg, Version, ConnectionStates0, Hashes0),
     Transport:send(Socket, BinMsg),
@@ -1772,7 +1778,8 @@ format_reply(binary, _, N, Data) when N > 0 ->  % Header mode
 format_reply(binary, _, _, Data) ->  
     Data;
 format_reply(list, Packet, _, Data)
-  when Packet == http; Packet == {http, headers};  Packet == http_bin; Packet == {http_bin, headers} ->
+  when Packet == http; Packet == {http, headers};  Packet == http_bin; Packet == {http_bin, headers}; Packet == httph;
+       Packet == httph_bin->
     Data;
 format_reply(list, _,_, Data) ->
     binary_to_list(Data).
@@ -2040,31 +2047,69 @@ get_socket_opts(Socket, [active | Tags], SockOpts, Acc) ->
     get_socket_opts(Socket, Tags, SockOpts, 
 		    [{active, SockOpts#socket_options.active} | Acc]);
 get_socket_opts(Socket, [Tag | Tags], SockOpts, Acc) ->
-    case inet:getopts(Socket, [Tag]) of
+    try inet:getopts(Socket, [Tag]) of
 	{ok, [Opt]} ->
 	    get_socket_opts(Socket, Tags, SockOpts, [Opt | Acc]);
 	{error, Error} ->
-	    {error, Error}
-    end.
+	    {error, {eoptions, {inet_option, Tag, Error}}}
+    catch
+	%% So that inet behavior does not crash our process
+	_:Error -> {error, {eoptions, {inet_option, Tag, Error}}}
+    end;
+get_socket_opts(_,Opts, _,_) ->
+    {error, {eoptions, {inet_option, Opts, function_clause}}}.
 
 set_socket_opts(_, [], SockOpts, []) ->
-    SockOpts;
+    {ok, SockOpts};
 set_socket_opts(Socket, [], SockOpts, Other) ->
     %% Set non emulated options 
-    inet:setopts(Socket, Other),
-    SockOpts;
-set_socket_opts(Socket, [{mode, Mode}| Opts], SockOpts, Other) ->
+    try inet:setopts(Socket, Other) of
+	ok ->
+	    {ok, SockOpts};
+	{error, InetError} ->
+	    {{error, {eoptions, {inet_options, Other, InetError}}}, SockOpts}
+    catch
+	_:Error ->
+	    %% So that inet behavior does not crash our process
+	    {{error, {eoptions, {inet_options, Other, Error}}}, SockOpts}
+    end;
+
+set_socket_opts(Socket, [{mode, Mode}| Opts], SockOpts, Other) when Mode == list; Mode == binary ->
     set_socket_opts(Socket, Opts, 
 		    SockOpts#socket_options{mode = Mode}, Other);
-set_socket_opts(Socket, [{packet, Packet}| Opts], SockOpts, Other) ->
+set_socket_opts(_, [{mode, _} = Opt| _], SockOpts, _) ->
+    {{error, {eoptions, {inet_opt, Opt}}}, SockOpts};
+set_socket_opts(Socket, [{packet, Packet}| Opts], SockOpts, Other) when Packet == raw;
+									Packet == 0;
+									Packet == 1;
+									Packet == 2;
+									Packet == 4;
+									Packet == asn1;
+									Packet == cdr;
+									Packet == sunrm;
+									Packet == fcgi;
+									Packet == tpkt;
+									Packet == line;
+									Packet == http;
+									Packet == httph;
+									Packet == http_bin;
+									Packet == httph_bin ->
     set_socket_opts(Socket, Opts, 
 		    SockOpts#socket_options{packet = Packet}, Other);
-set_socket_opts(Socket, [{header, Header}| Opts], SockOpts, Other) ->
+set_socket_opts(_, [{packet, _} = Opt| _], SockOpts, _) ->
+    {{error, {eoptions, {inet_opt, Opt}}}, SockOpts};
+set_socket_opts(Socket, [{header, Header}| Opts], SockOpts, Other) when is_integer(Header) ->
     set_socket_opts(Socket, Opts, 
 		    SockOpts#socket_options{header = Header}, Other);
-set_socket_opts(Socket, [{active, Active}| Opts], SockOpts, Other) ->
+set_socket_opts(_, [{header, _} = Opt| _], SockOpts, _) ->
+    {{error,{eoptions, {inet_opt, Opt}}}, SockOpts};
+set_socket_opts(Socket, [{active, Active}| Opts], SockOpts, Other) when Active == once;
+									Active == true;
+									Active == false ->
     set_socket_opts(Socket, Opts, 
 		    SockOpts#socket_options{active = Active}, Other);
+set_socket_opts(_, [{active, _} = Opt| _], SockOpts, _) ->
+    {{error, {eoptions, {inet_opt, Opt}} }, SockOpts};
 set_socket_opts(Socket, [Opt | Opts], SockOpts, Other) ->
     set_socket_opts(Socket, Opts, SockOpts, [Opt | Other]).
 
diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl
index 1f4c44d115..453ea20f99 100644
--- a/lib/ssl/src/ssl_handshake.erl
+++ b/lib/ssl/src/ssl_handshake.erl
@@ -31,9 +31,9 @@
 -include_lib("public_key/include/public_key.hrl").
 
 -export([master_secret/4, client_hello/6, server_hello/4, hello/4,
-	 hello_request/0, certify/6, certificate/3,
+	 hello_request/0, certify/7, certificate/4,
 	 client_certificate_verify/5, certificate_verify/5,
-	 certificate_request/2, key_exchange/2, server_key_exchange_hash/2,
+	 certificate_request/3, key_exchange/2, server_key_exchange_hash/2,
 	 finished/4, verify_connection/5, get_tls_handshake/2,
 	 decode_client_key/3, server_hello_done/0,
 	 encode_handshake/2, init_hashes/0, update_hashes/2,
@@ -48,7 +48,7 @@
 %% Internal application API
 %%====================================================================
 %%--------------------------------------------------------------------
--spec client_hello(host(), port_num(), #connection_states{},
+-spec client_hello(host(), inet:port_number(), #connection_states{},
 		   #ssl_options{}, boolean(), der_cert()) -> #client_hello{}.
 %%
 %% Description: Creates a client hello message.
@@ -106,7 +106,7 @@ hello_request() ->
 
 %%--------------------------------------------------------------------
 -spec hello(#server_hello{} | #client_hello{}, #ssl_options{},
- 	    #connection_states{} | {port_num(), #session{}, cache_ref(),
+	    #connection_states{} | {inet:port_number(), #session{}, db_handle(),
  				    atom(), #connection_states{}, binary()},
  	    boolean()) -> {tls_version(), session_id(), #connection_states{}}| 
  			  {tls_version(), {resumed | new, #session{}}, 
@@ -173,13 +173,13 @@ hello(#client_hello{client_version = ClientVersion, random = Random,
     end.
 
 %%--------------------------------------------------------------------
--spec certify(#certificate{}, term(), integer() | nolimit,
+-spec certify(#certificate{}, db_handle(), certdb_ref(), integer() | nolimit,
 	      verify_peer | verify_none, {fun(), term},
 	      client | server) ->  {der_cert(), public_key_info()} | #alert{}.
 %%
 %% Description: Handles a certificate handshake message
 %%--------------------------------------------------------------------
-certify(#certificate{asn1_certificates = ASN1Certs}, CertDbRef,
+certify(#certificate{asn1_certificates = ASN1Certs}, CertDbHandle, CertDbRef,
 	MaxPathLen, _Verify, VerifyFunAndState, Role) ->
     [PeerCert | _] = ASN1Certs,
       
@@ -208,7 +208,7 @@ certify(#certificate{asn1_certificates = ASN1Certs}, CertDbRef,
 	end,
 
     {TrustedErlCert, CertPath}  =
-	ssl_certificate:trusted_cert_and_path(ASN1Certs, CertDbRef),
+	ssl_certificate:trusted_cert_and_path(ASN1Certs, CertDbHandle, CertDbRef),
 
     case public_key:pkix_path_validation(TrustedErlCert,
 					 CertPath,
@@ -222,13 +222,13 @@ certify(#certificate{asn1_certificates = ASN1Certs}, CertDbRef,
     end.
 
 %%--------------------------------------------------------------------
--spec certificate(der_cert(), term(), client | server) -> #certificate{} | #alert{}. 
+-spec certificate(der_cert(), db_handle(), certdb_ref(), client | server) -> #certificate{} | #alert{}.
 %%
 %% Description: Creates a certificate message.
 %%--------------------------------------------------------------------
-certificate(OwnCert, CertDbRef, client) ->
+certificate(OwnCert, CertDbHandle, CertDbRef, client) ->
     Chain =
-	case ssl_certificate:certificate_chain(OwnCert, CertDbRef) of
+	case ssl_certificate:certificate_chain(OwnCert, CertDbHandle, CertDbRef) of
 	    {ok, CertChain} ->
 		CertChain;
 	    {error, _} -> 
@@ -239,8 +239,8 @@ certificate(OwnCert, CertDbRef, client) ->
 	end,
     #certificate{asn1_certificates = Chain};
 
-certificate(OwnCert, CertDbRef, server) -> 
-    case ssl_certificate:certificate_chain(OwnCert, CertDbRef) of
+certificate(OwnCert, CertDbHandle, CertDbRef, server) ->
+    case ssl_certificate:certificate_chain(OwnCert, CertDbHandle, CertDbRef) of
 	{ok, Chain} ->
 	    #certificate{asn1_certificates = Chain};
 	{error, _} ->
@@ -302,17 +302,17 @@ certificate_verify(Signature, {?'id-dsa' = Algorithm, PublicKey, PublicKeyParams
 
 
 %%--------------------------------------------------------------------
--spec certificate_request(#connection_states{}, certdb_ref()) -> 
+-spec certificate_request(#connection_states{}, db_handle(), certdb_ref()) ->
     #certificate_request{}.
 %%
 %% Description: Creates a certificate_request message, called by the server.
 %%--------------------------------------------------------------------
-certificate_request(ConnectionStates, CertDbRef) ->
+certificate_request(ConnectionStates, CertDbHandle, CertDbRef) ->
     #connection_state{security_parameters = 
 		      #security_parameters{cipher_suite = CipherSuite}} =
 	ssl_record:pending_connection_state(ConnectionStates, read),
     Types = certificate_types(CipherSuite),
-    Authorities = certificate_authorities(CertDbRef),
+    Authorities = certificate_authorities(CertDbHandle, CertDbRef),
     #certificate_request{
 		    certificate_types = Types,
 		    certificate_authorities = Authorities
@@ -383,8 +383,9 @@ master_secret(Version, #session{master_secret = Mastersecret},
 		      ConnectionStates, Role)
     catch
 	exit:Reason ->
-	    error_logger:error_report("Key calculation failed due to ~p",
-				      [Reason]),
+	    Report = io_lib:format("Key calculation failed due to ~p",
+				   [Reason]),
+	    error_logger:error_report(Report),
 	    ?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE)
     end;
 
@@ -400,8 +401,9 @@ master_secret(Version, PremasterSecret, ConnectionStates, Role) ->
 		      SecParams, ConnectionStates, Role) 
     catch
 	exit:Reason ->
-	    error_logger:error_report("Master secret calculation failed"
-				      " due to ~p", [Reason]),
+	    Report = io_lib:format("Master secret calculation failed"
+				   " due to ~p", [Reason]),
+	    error_logger:error_report(Report),
 	    ?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE)
     end.
 
@@ -1071,8 +1073,8 @@ certificate_types({KeyExchange, _, _, _})
 certificate_types(_) ->
     <<?BYTE(?RSA_SIGN)>>.
 
-certificate_authorities(CertDbRef) ->
-    Authorities = certificate_authorities_from_db(CertDbRef),
+certificate_authorities(CertDbHandle, CertDbRef) ->
+    Authorities = certificate_authorities_from_db(CertDbHandle, CertDbRef),
     Enc = fun(#'OTPCertificate'{tbsCertificate=TBSCert}) ->
 		  OTPSubj = TBSCert#'OTPTBSCertificate'.subject,
 		  DNEncodedBin = public_key:pkix_encode('Name', OTPSubj, otp),
@@ -1084,18 +1086,18 @@ certificate_authorities(CertDbRef) ->
 	  end,
     list_to_binary([Enc(Cert) || {_, Cert} <- Authorities]).
 
-certificate_authorities_from_db(CertDbRef) ->
-    certificate_authorities_from_db(CertDbRef, no_candidate, []).
+certificate_authorities_from_db(CertDbHandle, CertDbRef) ->
+    certificate_authorities_from_db(CertDbHandle, CertDbRef, no_candidate, []).
 
-certificate_authorities_from_db(CertDbRef, PrevKey, Acc) ->
-    case ssl_manager:issuer_candidate(PrevKey) of
+certificate_authorities_from_db(CertDbHandle,CertDbRef, PrevKey, Acc) ->
+    case ssl_manager:issuer_candidate(PrevKey, CertDbHandle) of
 	no_more_candidates ->
 	    lists:reverse(Acc);
 	{{CertDbRef, _, _} = Key, Cert} ->
-	    certificate_authorities_from_db(CertDbRef, Key, [Cert|Acc]);
+	    certificate_authorities_from_db(CertDbHandle, CertDbRef, Key, [Cert|Acc]);
 	{Key, _Cert} ->
 	    %% skip certs not from this ssl connection
-	    certificate_authorities_from_db(CertDbRef, Key, Acc)
+	    certificate_authorities_from_db(CertDbHandle, CertDbRef, Key, Acc)
     end.
 
 digitally_signed(Hash, #'RSAPrivateKey'{} = Key) ->
diff --git a/lib/ssl/src/ssl_internal.hrl b/lib/ssl/src/ssl_internal.hrl
index c28daa271e..6bf1edc452 100644
--- a/lib/ssl/src/ssl_internal.hrl
+++ b/lib/ssl/src/ssl_internal.hrl
@@ -28,13 +28,12 @@
 -type reply()             :: term().
 -type msg()               :: term().
 -type from()              :: term().
--type host()		  :: string() | tuple().
--type port_num()	  :: integer().
+-type host()		  :: inet:ip_address() | inet:hostname().
 -type session_id()        :: 0 | binary().
 -type tls_version()       :: {integer(), integer()}.
 -type tls_atom_version()  :: sslv3 | tlsv1.
--type cache_ref()         :: term().
--type certdb_ref()        :: term().
+-type certdb_ref()        :: reference().
+-type db_handle()         :: term().
 -type key_algo()          :: null | rsa | dhe_rsa | dhe_dss | dh_anon.
 -type der_cert()          :: binary().
 -type private_key()       :: #'RSAPrivateKey'{} | #'DSAPrivateKey'{}.
diff --git a/lib/ssl/src/ssl_manager.erl b/lib/ssl/src/ssl_manager.erl
index 1bbb03bdde..725a085d1f 100644
--- a/lib/ssl/src/ssl_manager.erl
+++ b/lib/ssl/src/ssl_manager.erl
@@ -28,8 +28,8 @@
 
 %% Internal application API
 -export([start_link/1, 
-	 connection_init/2, cache_pem_file/1,
-	 lookup_trusted_cert/3, issuer_candidate/1, client_session_id/4,
+	 connection_init/2, cache_pem_file/2,
+	 lookup_trusted_cert/4, issuer_candidate/2, client_session_id/4,
 	 server_session_id/4,
 	 register_session/2, register_session/3, invalidate_session/2,
 	 invalidate_session/3]).
@@ -50,7 +50,8 @@
 	  session_cache_cb,
 	  session_lifetime,
 	  certificate_db,
-	  session_validation_timer
+	  session_validation_timer,
+	  last_delay_timer %% Keep for testing purposes
 	 }).
 
 -define('24H_in_msec', 8640000).
@@ -72,47 +73,47 @@ start_link(Opts) ->
 
 %%--------------------------------------------------------------------
 -spec connection_init(string()| {der, list()}, client | server) ->
-			     {ok, reference(), cache_ref()}.
+			     {ok, certdb_ref(), db_handle(), db_handle()}.
 %%			     
 %% Description: Do necessary initializations for a new connection.
 %%--------------------------------------------------------------------
 connection_init(Trustedcerts, Role) ->
     call({connection_init, Trustedcerts, Role}).
 %%--------------------------------------------------------------------
--spec cache_pem_file(string()) -> {ok, term()} | {error, reason()}.
+-spec cache_pem_file(string(), term()) -> {ok, term()} | {error, reason()}.
 %%		    
 %% Description: Cach a pem file and return its content.
 %%--------------------------------------------------------------------
-cache_pem_file(File) ->
+cache_pem_file(File, DbHandle) ->
     try file:read_file_info(File) of
 	{ok, #file_info{mtime = LastWrite}} ->
-	    cache_pem_file(File, LastWrite)
+	    cache_pem_file(File, LastWrite, DbHandle)
     catch
 	_:Reason ->
 	    {error, Reason}
     end.
 %%--------------------------------------------------------------------
--spec lookup_trusted_cert(reference(), serialnumber(), issuer()) -> 
+-spec lookup_trusted_cert(term(), reference(), serialnumber(), issuer()) ->
 				 undefined | 
 				 {ok, {der_cert(), #'OTPCertificate'{}}}.
 %%				 
 %% Description: Lookup the trusted cert with Key = {reference(),
 %% serialnumber(), issuer()}.
 %% --------------------------------------------------------------------
-lookup_trusted_cert(Ref, SerialNumber, Issuer) ->
-    ssl_certificate_db:lookup_trusted_cert(Ref, SerialNumber, Issuer).
+lookup_trusted_cert(DbHandle, Ref, SerialNumber, Issuer) ->
+    ssl_certificate_db:lookup_trusted_cert(DbHandle, Ref, SerialNumber, Issuer).
 %%--------------------------------------------------------------------
--spec issuer_candidate(cert_key() | no_candidate) -> 
+-spec issuer_candidate(cert_key() | no_candidate, term()) ->
 			      {cert_key(),
 			       {der_cert(),
 				#'OTPCertificate'{}}} | no_more_candidates.
 %%
 %% Description: Return next issuer candidate.
 %%--------------------------------------------------------------------
-issuer_candidate(PrevCandidateKey) ->
-    ssl_certificate_db:issuer_candidate(PrevCandidateKey).
+issuer_candidate(PrevCandidateKey, DbHandle) ->
+    ssl_certificate_db:issuer_candidate(PrevCandidateKey, DbHandle).
 %%--------------------------------------------------------------------
--spec client_session_id(host(), port_num(), #ssl_options{},
+-spec client_session_id(host(), inet:port_number(), #ssl_options{},
 			der_cert() | undefined) -> session_id().
 %%
 %% Description: Select a session id for the client.
@@ -121,7 +122,7 @@ client_session_id(Host, Port, SslOpts, OwnCert) ->
     call({client_session_id, Host, Port, SslOpts, OwnCert}).
 
 %%--------------------------------------------------------------------
--spec server_session_id(host(), port_num(), #ssl_options{},
+-spec server_session_id(host(), inet:port_number(), #ssl_options{},
 			der_cert()) -> session_id().
 %%
 %% Description: Select a session id for the server.
@@ -130,8 +131,8 @@ server_session_id(Port, SuggestedSessionId, SslOpts, OwnCert) ->
     call({server_session_id, Port, SuggestedSessionId, SslOpts, OwnCert}).
 
 %%--------------------------------------------------------------------
--spec register_session(port_num(), #session{}) -> ok.
--spec register_session(host(), port_num(), #session{}) -> ok.
+-spec register_session(inet:port_number(), #session{}) -> ok.
+-spec register_session(host(), inet:port_number(), #session{}) -> ok.
 %%
 %% Description: Make the session available for reuse.
 %%--------------------------------------------------------------------
@@ -141,8 +142,8 @@ register_session(Host, Port, Session) ->
 register_session(Port, Session) ->
     cast({register_session, Port, Session}).
 %%--------------------------------------------------------------------
--spec invalidate_session(port_num(), #session{}) -> ok.
--spec invalidate_session(host(), port_num(), #session{}) -> ok.
+-spec invalidate_session(inet:port_number(), #session{}) -> ok.
+-spec invalidate_session(host(), inet:port_number(), #session{}) -> ok.
 %%
 %% Description: Make the session unavailable for reuse. After
 %% a the session has been marked "is_resumable = false" for some while
@@ -192,19 +193,20 @@ init([Opts]) ->
 %% Description: Handling call messages
 %%--------------------------------------------------------------------
 handle_call({{connection_init, "", _Role}, Pid}, _From, 
-	    #state{session_cache = Cache} = State) ->
+	    #state{certificate_db = [CertDb |_],
+		   session_cache = Cache} = State) ->
     erlang:monitor(process, Pid),
-    Result = {ok, make_ref(), Cache},
+    Result = {ok, make_ref(),CertDb, Cache},
     {reply, Result, State};
 
 handle_call({{connection_init, Trustedcerts, _Role}, Pid}, _From,
-	    #state{certificate_db = Db,
+	    #state{certificate_db = [CertDb|_] =Db,
 		   session_cache = Cache} = State) ->
     erlang:monitor(process, Pid),
     Result = 
 	try
 	    {ok, Ref} = ssl_certificate_db:add_trusted_certs(Pid, Trustedcerts, Db),
-	    {ok, Ref, Cache}
+	    {ok, Ref, CertDb, Cache}
 	catch
 	    _:Reason ->
 		{error, Reason}
@@ -265,20 +267,25 @@ handle_cast({register_session, Port, Session},
     CacheCb:update(Cache, {Port, NewSession#session.session_id}, NewSession),
     {noreply, State};
 
-handle_cast({invalidate_session, Host, Port, 
+%%% When a session is invalidated we need to wait a while before deleting
+%%% it as there might be pending connections that rightfully needs to look
+%%% up the session data but new connections should not get to use this session.
+handle_cast({invalidate_session, Host, Port,
 	     #session{session_id = ID} = Session},
 	    #state{session_cache = Cache,
 		   session_cache_cb = CacheCb} = State) ->
     CacheCb:update(Cache, {{Host, Port}, ID}, Session#session{is_resumable = false}),
-    timer:apply_after(?CLEAN_SESSION_DB, CacheCb, delete, [{{Host, Port}, ID}]),
-    {noreply, State};
+    TRef =
+	erlang:send_after(delay_time(), self(), {delayed_clean_session, {{Host, Port}, ID}}),
+    {noreply, State#state{last_delay_timer = TRef}};
 
 handle_cast({invalidate_session, Port, #session{session_id = ID} = Session},
 	    #state{session_cache = Cache,
 		   session_cache_cb = CacheCb} = State) ->
     CacheCb:update(Cache, {Port, ID}, Session#session{is_resumable = false}),
-    timer:apply_after(?CLEAN_SESSION_DB, CacheCb, delete, [{Port, ID}]),
-    {noreply, State};
+    TRef =
+	erlang:send_after(delay_time(), self(), {delayed_clean_session, {Port, ID}}),
+    {noreply, State#state{last_delay_timer = TRef}};
 
 handle_cast({recache_pem, File, LastWrite, Pid, From},
 	    #state{certificate_db = [_, FileToRefDb, _]} = State0) ->
@@ -312,6 +319,12 @@ handle_info(validate_sessions, #state{session_cache_cb = CacheCb,
     start_session_validator(Cache, CacheCb, LifeTime),
     {noreply, State#state{session_validation_timer = Timer}};
 
+handle_info({delayed_clean_session, Key}, #state{session_cache = Cache,
+                   session_cache_cb = CacheCb
+                   } = State) ->
+    CacheCb:delete(Cache, Key),
+    {noreply, State};
+
 handle_info({'EXIT', _, _}, State) ->
     %% Session validator died!! Do we need to take any action?
     %% maybe error log
@@ -399,8 +412,8 @@ session_validation({{Port, _}, Session}, LifeTime) ->
     validate_session(Port, Session, LifeTime),
     LifeTime.
 
-cache_pem_file(File, LastWrite) ->
-    case ssl_certificate_db:lookup_cached_certs(File) of
+cache_pem_file(File, LastWrite, DbHandle) ->
+    case ssl_certificate_db:lookup_cached_certs(DbHandle,File) of
 	[{_, {Mtime, Content}}] ->
 	    case LastWrite of
 		Mtime ->
@@ -411,3 +424,11 @@ cache_pem_file(File, LastWrite) ->
 	[] ->
 	    call({cache_pem, File, LastWrite})
     end.
+
+delay_time() ->
+    case application:get_env(ssl, session_delay_cleanup_time) of
+	{ok, Time} when is_integer(Time) ->
+	    Time;
+	_ ->
+	   ?CLEAN_SESSION_DB
+    end.
diff --git a/lib/ssl/src/ssl_record.erl b/lib/ssl/src/ssl_record.erl
index f1c0073965..72091fdd5f 100644
--- a/lib/ssl/src/ssl_record.erl
+++ b/lib/ssl/src/ssl_record.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -62,6 +62,8 @@
 
 -compile(inline).
 
+-define(INITIAL_BYTES, 5).
+
 %%====================================================================
 %% Internal application API
 %%====================================================================
@@ -340,7 +342,7 @@ get_tls_records_aux(<<?BYTE(?CHANGE_CIPHER_SPEC),?BYTE(MajVer),?BYTE(MinVer),
     get_tls_records_aux(Rest, [#ssl_tls{type = ?CHANGE_CIPHER_SPEC,
 					version = {MajVer, MinVer},
 					fragment = Data} | Acc]);
-%% Matches a ssl v2 client hello message.
+%% Matches an ssl v2 client hello message.
 %% The server must be able to receive such messages, from clients that
 %% are willing to use ssl v3 or higher, but have ssl v2 compatibility.
 get_tls_records_aux(<<1:1, Length0:15, Data0:Length0/binary, Rest/binary>>,
@@ -360,16 +362,20 @@ get_tls_records_aux(<<1:1, Length0:15, Data0:Length0/binary, Rest/binary>>,
 
 get_tls_records_aux(<<0:1, _CT:7, ?BYTE(_MajVer), ?BYTE(_MinVer),
                      ?UINT16(Length), _/binary>>,
-                    _Acc) when Length > ?MAX_CIPHER_TEXT_LENGTH->
+                    _Acc) when Length > ?MAX_CIPHER_TEXT_LENGTH ->
     ?ALERT_REC(?FATAL, ?RECORD_OVERFLOW);
 
 get_tls_records_aux(<<1:1, Length0:15, _/binary>>,_Acc) 
-  when Length0 > ?MAX_CIPHER_TEXT_LENGTH->
+  when Length0 > ?MAX_CIPHER_TEXT_LENGTH ->
     ?ALERT_REC(?FATAL, ?RECORD_OVERFLOW);
 
 get_tls_records_aux(Data, Acc) ->
-    {lists:reverse(Acc), Data}.
-
+    case size(Data) =< ?MAX_CIPHER_TEXT_LENGTH + ?INITIAL_BYTES of
+	true ->
+	    {lists:reverse(Acc), Data};
+	false ->
+	    ?ALERT_REC(?FATAL, ?UNEXPECTED_MESSAGE)
+	end.
 %%--------------------------------------------------------------------
 -spec protocol_version(tls_atom_version() | tls_version()) -> 
 			      tls_version() | tls_atom_version().		      
diff --git a/lib/ssl/src/ssl_session.erl b/lib/ssl/src/ssl_session.erl
index dc4b7a711c..bf738649f6 100644
--- a/lib/ssl/src/ssl_session.erl
+++ b/lib/ssl/src/ssl_session.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -48,7 +48,7 @@ is_new(_ClientSuggestion, _ServerDecision) ->
     true.
 
 %%--------------------------------------------------------------------
--spec id({host(), port_num(), #ssl_options{}}, cache_ref(), atom(),
+-spec id({host(), inet:port_number(), #ssl_options{}}, db_handle(), atom(),
 	 undefined | binary()) -> binary().
 %%
 %% Description: Should be called by the client side to get an id 
@@ -63,7 +63,7 @@ id(ClientInfo, Cache, CacheCb, OwnCert) ->
     end.
 
 %%--------------------------------------------------------------------
--spec id(port_num(), binary(), #ssl_options{}, cache_ref(), 
+-spec id(inet:port_number(), binary(), #ssl_options{}, db_handle(),
 	 atom(), seconds(), binary()) -> binary().
 %%
 %% Description: Should be called by the server side to get an id 
diff --git a/lib/ssl/src/ssl_session_cache.erl b/lib/ssl/src/ssl_session_cache.erl
index 823bf7acfa..93969f628f 100644
--- a/lib/ssl/src/ssl_session_cache.erl
+++ b/lib/ssl/src/ssl_session_cache.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -28,10 +28,10 @@
 -export([init/1, terminate/1, lookup/2, update/3, delete/2, foldl/3, 
 	 select_session/2]). 
 
--type key() :: {{host(), port_num()}, session_id()} |  {port_num(), session_id()}.
+-type key() :: {{host(), inet:port_number()}, session_id()} |  {inet:port_number(), session_id()}.
 
 %%--------------------------------------------------------------------
--spec init(list()) -> cache_ref(). %% Returns reference to the cache (opaque)    
+-spec init(list()) -> db_handle(). %% Returns reference to the cache (opaque)
 %%
 %% Description: Return table reference. Called by ssl_manager process. 
 %%--------------------------------------------------------------------
@@ -39,7 +39,7 @@ init(_) ->
     ets:new(cache_name(), [set, protected]).
 
 %%--------------------------------------------------------------------
--spec terminate(cache_ref()) -> any(). %%    
+-spec terminate(db_handle()) -> any().
 %%
 %% Description: Handles cache table at termination of ssl manager. 
 %%--------------------------------------------------------------------
@@ -47,7 +47,7 @@ terminate(Cache) ->
     ets:delete(Cache).
 
 %%--------------------------------------------------------------------
--spec lookup(cache_ref(), key()) -> #session{} | undefined.
+-spec lookup(db_handle(), key()) -> #session{} | undefined.
 %%
 %% Description: Looks up a cach entry. Should be callable from any
 %% process.
@@ -61,7 +61,7 @@ lookup(Cache, Key) ->
     end.
 
 %%--------------------------------------------------------------------
--spec update(cache_ref(), key(), #session{}) -> any().
+-spec update(db_handle(), key(), #session{}) -> any().
 %%
 %% Description: Caches a new session or updates a already cached one.
 %% Will only be called from the ssl_manager process.
@@ -70,7 +70,7 @@ update(Cache, Key, Session) ->
     ets:insert(Cache, {Key, Session}).
 
 %%--------------------------------------------------------------------
--spec delete(cache_ref(), key()) -> any().
+-spec delete(db_handle(), key()) -> any().
 %%
 %% Description: Delets a cache entry.
 %% Will only be called from the ssl_manager process.
@@ -79,7 +79,7 @@ delete(Cache, Key) ->
     ets:delete(Cache, Key).
 
 %%--------------------------------------------------------------------
--spec foldl(fun(), term(), cache_ref()) -> term().
+-spec foldl(fun(), term(), db_handle()) -> term().
 %%
 %% Description: Calls Fun(Elem, AccIn) on successive elements of the
 %% cache, starting with AccIn == Acc0. Fun/2 must return a new
@@ -91,7 +91,7 @@ foldl(Fun, Acc0, Cache) ->
     ets:foldl(Fun, Acc0, Cache).
   
 %%--------------------------------------------------------------------
--spec select_session(cache_ref(), {host(), port_num()} | port_num()) -> [#session{}].
+-spec select_session(db_handle(), {host(), inet:port_number()} | inet:port_number()) -> [#session{}].
 %%
 %% Description: Selects a session that could be reused. Should be callable
 %% from any process.
diff --git a/lib/ssl/src/ssl_ssl2.erl b/lib/ssl/src/ssl_ssl2.erl
index b1005b1acb..30a3a5fc98 100644
--- a/lib/ssl/src/ssl_ssl2.erl
+++ b/lib/ssl/src/ssl_ssl2.erl
@@ -20,7 +20,7 @@
 %%
 %%----------------------------------------------------------------------
 %% Purpose: Handles sslv2 hello as clients supporting sslv2 and higher 
-%% will send a sslv2 hello.
+%% will send an sslv2 hello.
 %%----------------------------------------------------------------------
 
 -module(ssl_ssl2).
diff --git a/lib/ssl/test/Makefile b/lib/ssl/test/Makefile
index 53b2223035..5be07cad2c 100644
--- a/lib/ssl/test/Makefile
+++ b/lib/ssl/test/Makefile
@@ -61,8 +61,10 @@ HRL_FILES = ssl_test_MACHINE.hrl
 
 HRL_FILES_SRC = \
 	ssl_int.hrl \
+	ssl_internal.hrl\
 	ssl_alert.hrl \
-	ssl_handshake.hrl
+	ssl_handshake.hrl \
+	ssl_record.hrl
 
 HRL_FILES_INC = 
 
diff --git a/lib/ssl/test/ssl_basic_SUITE.erl b/lib/ssl/test/ssl_basic_SUITE.erl
index 4f0907027f..37a021e7cf 100644
--- a/lib/ssl/test/ssl_basic_SUITE.erl
+++ b/lib/ssl/test/ssl_basic_SUITE.erl
@@ -25,11 +25,12 @@
 -compile(export_all).
 
 -include_lib("common_test/include/ct.hrl").
--include("test_server_line.hrl").
 -include_lib("public_key/include/public_key.hrl").
 
 -include("ssl_alert.hrl").
 -include("ssl_int.hrl").
+-include("ssl_internal.hrl").
+-include("ssl_record.hrl").
 
 -define('24H_in_sec', 86400).  
 -define(TIMEOUT, 60000).
@@ -208,8 +209,12 @@ all() ->
      empty_protocol_versions, controlling_process,
      controller_dies, client_closes_socket, peercert,
      connect_dist, peername, sockname, socket_options,
+     invalid_inet_get_option, invalid_inet_get_option_not_list,
+     invalid_inet_get_option_improper_list,
+     invalid_inet_set_option, invalid_inet_set_option_not_list,
+     invalid_inet_set_option_improper_list,
      misc_ssl_options, versions, cipher_suites, upgrade,
-     upgrade_with_timeout, tcp_connect, ipv6, ekeyfile,
+     upgrade_with_timeout, tcp_connect, tcp_connect_big, ipv6, ekeyfile,
      ecertfile, ecacertfile, eoptions, shutdown,
      shutdown_write, shutdown_both, shutdown_error,
      ciphers_rsa_signed_certs, ciphers_rsa_signed_certs_ssl3,
@@ -252,7 +257,7 @@ all() ->
      %%different_ca_peer_sign,
      no_reuses_session_server_restart_new_cert,
      no_reuses_session_server_restart_new_cert_file, reuseaddr,
-     hibernate
+     hibernate, connect_twice
     ].
 
 groups() -> 
@@ -808,8 +813,218 @@ socket_options_result(Socket, Options, DefaultValues, NewOptions, NewValues) ->
     {ok,[{nodelay,false}]} = ssl:getopts(Socket, [nodelay]),  
     ssl:setopts(Socket, [{nodelay, true}]),
     {ok,[{nodelay, true}]} = ssl:getopts(Socket, [nodelay]),
+    {ok, All} = ssl:getopts(Socket, []),
+    test_server:format("All opts ~p~n", [All]),
     ok.
+
+
+%%--------------------------------------------------------------------
+invalid_inet_get_option(doc) ->
+    ["Test handling of invalid inet options in getopts"];
+
+invalid_inet_get_option(suite) ->
+    [];
+
+invalid_inet_get_option(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+    Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+					{from, self()},
+			   {mfa, {?MODULE, get_invalid_inet_option, []}},
+			   {options, ServerOpts}]),
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
+					{host, Hostname},
+			   {from, self()},
+			   {mfa, {ssl_test_lib, no_result, []}},
+			   {options, ClientOpts}]),
+
+    test_server:format("Testcase ~p, Client ~p  Server ~p ~n",
+		       [self(), Client, Server]),
+
+    ssl_test_lib:check_result(Server, ok),
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+
+get_invalid_inet_option(Socket) ->
+    {error, {eoptions, {inet_option, foo, _}}} = ssl:getopts(Socket, [foo]),
+    ok.
+
+%%--------------------------------------------------------------------
+invalid_inet_get_option_not_list(doc) ->
+    ["Test handling of invalid type in getopts"];
+
+invalid_inet_get_option_not_list(suite) ->
+    [];
+
+invalid_inet_get_option_not_list(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+    Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+					{from, self()},
+			   {mfa, {?MODULE, get_invalid_inet_option_not_list, []}},
+			   {options, ServerOpts}]),
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
+					{host, Hostname},
+			   {from, self()},
+			   {mfa, {ssl_test_lib, no_result, []}},
+			   {options, ClientOpts}]),
+
+    test_server:format("Testcase ~p, Client ~p  Server ~p ~n",
+		       [self(), Client, Server]),
     
+    ssl_test_lib:check_result(Server, ok),
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+
+get_invalid_inet_option_not_list(Socket) ->
+    {error, {eoptions, {inet_options, some_invalid_atom_here}}}
+     = ssl:getopts(Socket, some_invalid_atom_here),
+     ok.
+
+%%--------------------------------------------------------------------
+invalid_inet_get_option_improper_list(doc) ->
+    ["Test handling of invalid type in getopts"];
+
+invalid_inet_get_option_improper_list(suite) ->
+    [];
+
+invalid_inet_get_option_improper_list(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+    Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+					{from, self()},
+			   {mfa, {?MODULE, get_invalid_inet_option_improper_list, []}},
+			   {options, ServerOpts}]),
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
+					{host, Hostname},
+			   {from, self()},
+			   {mfa, {ssl_test_lib, no_result, []}},
+			   {options, ClientOpts}]),
+
+    test_server:format("Testcase ~p, Client ~p  Server ~p ~n",
+		       [self(), Client, Server]),
+
+    ssl_test_lib:check_result(Server, ok),
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+
+get_invalid_inet_option_improper_list(Socket) ->
+    {error, {eoptions, {inet_option, foo,_}}} = ssl:getopts(Socket, [packet | foo]),
+    ok.
+
+%%--------------------------------------------------------------------
+invalid_inet_set_option(doc) ->
+    ["Test handling of invalid inet options in setopts"];
+
+invalid_inet_set_option(suite) ->
+    [];
+
+invalid_inet_set_option(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+    Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+					{from, self()},
+			   {mfa, {?MODULE, set_invalid_inet_option, []}},
+			   {options, ServerOpts}]),
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
+					{host, Hostname},
+			   {from, self()},
+			   {mfa, {ssl_test_lib, no_result, []}},
+			   {options, ClientOpts}]),
+
+    test_server:format("Testcase ~p, Client ~p  Server ~p ~n",
+		       [self(), Client, Server]),
+
+    ssl_test_lib:check_result(Server, ok),
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+set_invalid_inet_option(Socket) ->
+    {error, {eoptions, {inet_opt, {packet, foo}}}} = ssl:setopts(Socket, [{packet, foo}]),
+    {error, {eoptions, {inet_opt, {header, foo}}}} = ssl:setopts(Socket, [{header, foo}]),
+    {error, {eoptions, {inet_opt, {active, foo}}}} = ssl:setopts(Socket, [{active, foo}]),
+    {error, {eoptions, {inet_opt, {mode, foo}}}}   = ssl:setopts(Socket, [{mode, foo}]),
+    ok.
+%%--------------------------------------------------------------------
+invalid_inet_set_option_not_list(doc) ->
+    ["Test handling of invalid type in setopts"];
+
+invalid_inet_set_option_not_list(suite) ->
+    [];
+
+invalid_inet_set_option_not_list(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+    Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+					{from, self()},
+			   {mfa, {?MODULE, set_invalid_inet_option_not_list, []}},
+			   {options, ServerOpts}]),
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
+					{host, Hostname},
+			   {from, self()},
+			   {mfa, {ssl_test_lib, no_result, []}},
+			   {options, ClientOpts}]),
+
+    test_server:format("Testcase ~p, Client ~p  Server ~p ~n",
+		       [self(), Client, Server]),
+
+    ssl_test_lib:check_result(Server, ok),
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+
+set_invalid_inet_option_not_list(Socket) ->
+    {error, {eoptions, {not_a_proplist, some_invalid_atom_here}}}
+	= ssl:setopts(Socket, some_invalid_atom_here),
+    ok.
+
+%%--------------------------------------------------------------------
+invalid_inet_set_option_improper_list(doc) ->
+    ["Test handling of invalid tye in setopts"];
+
+invalid_inet_set_option_improper_list(suite) ->
+    [];
+
+invalid_inet_set_option_improper_list(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+    Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+					{from, self()},
+			   {mfa, {?MODULE, set_invalid_inet_option_improper_list, []}},
+			   {options, ServerOpts}]),
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
+					{host, Hostname},
+			   {from, self()},
+			   {mfa, {ssl_test_lib, no_result, []}},
+			   {options, ClientOpts}]),
+
+    test_server:format("Testcase ~p, Client ~p  Server ~p ~n",
+		       [self(), Client, Server]),
+
+    ssl_test_lib:check_result(Server, ok),
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+set_invalid_inet_option_improper_list(Socket) ->
+    {error, {eoptions, {not_a_proplist, [{packet, 0} | {foo, 2}]}}} =
+	ssl:setopts(Socket, [{packet, 0} | {foo, 2}]),
+    ok.
+
 %%--------------------------------------------------------------------
 misc_ssl_options(doc) ->
     ["Test what happens when we give valid options"];
@@ -1097,6 +1312,41 @@ tcp_connect(Config) when is_list(Config) ->
 	    end
     end.
 
+tcp_connect_big(doc) ->
+    ["Test what happens when a tcp tries to connect, i,e. a bad big (ssl) packet is sent first"];
+
+tcp_connect_big(suite) ->
+    [];
+
+tcp_connect_big(Config) when is_list(Config) ->
+    ServerOpts = ?config(server_opts, Config),
+    {_, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+    TcpOpts = [binary, {reuseaddr, true}],
+
+    Server = ssl_test_lib:start_upgrade_server([{node, ServerNode}, {port, 0},
+						{from, self()},
+						{timeout, 5000},
+						{mfa, {?MODULE, dummy, []}},
+						{tcp_options, TcpOpts},
+						{ssl_options, ServerOpts}]),
+    Port = ssl_test_lib:inet_port(Server),
+
+    {ok, Socket} = gen_tcp:connect(Hostname, Port, [binary, {packet, 0}]),
+    test_server:format("Testcase ~p connected to Server ~p ~n", [self(), Server]),
+
+    Rand = crypto:rand_bytes(?MAX_CIPHER_TEXT_LENGTH+1),
+    gen_tcp:send(Socket, <<?BYTE(0),
+			   ?BYTE(3), ?BYTE(1), ?UINT16(?MAX_CIPHER_TEXT_LENGTH), Rand/binary>>),
+
+    receive
+	{tcp_closed, Socket} ->
+	    receive
+		{Server, {error, timeout}} ->
+		    test_server:fail("hangs");
+		{Server, {error, Error}} ->
+		    test_server:format("Error ~p", [Error])
+	    end
+    end.
 
 dummy(_Socket) ->
     %% Should not happen as the ssl connection will not be established
@@ -1659,7 +1909,7 @@ reuse_session(Config) when is_list(Config) ->
     Server = 
 	ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, 
 				   {from, self()},
-				   {mfa, {?MODULE, session_info_result, []}},
+				   {mfa, {ssl_test_lib, session_info_result, []}},
 				   {options, ServerOpts}]),
     Port = ssl_test_lib:inet_port(Server),
     Client0 =
@@ -1681,7 +1931,7 @@ reuse_session(Config) when is_list(Config) ->
     Client1 =
 	ssl_test_lib:start_client([{node, ClientNode},
 				   {port, Port}, {host, Hostname},
-				   {mfa, {?MODULE, session_info_result, []}},
+				   {mfa, {ssl_test_lib, session_info_result, []}},
 				   {from, self()},  {options, ClientOpts}]),
     receive
 	{Client1, SessionInfo} ->
@@ -1697,7 +1947,7 @@ reuse_session(Config) when is_list(Config) ->
     Client2 =
 	ssl_test_lib:start_client([{node, ClientNode},
 		      {port, Port}, {host, Hostname},
-			    {mfa, {?MODULE, session_info_result, []}},
+			    {mfa, {ssl_test_lib, session_info_result, []}},
 		      {from, self()},  {options, [{reuse_sessions, false}
 						  | ClientOpts]}]),   
     receive
@@ -1713,7 +1963,7 @@ reuse_session(Config) when is_list(Config) ->
     Server1 = 
 	ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, 
 				   {from, self()},
-		      {mfa, {?MODULE, session_info_result, []}},
+		      {mfa, {ssl_test_lib, session_info_result, []}},
 		      {options, [{reuse_sessions, false} | ServerOpts]}]),
     
     Port1 = ssl_test_lib:inet_port(Server1),
@@ -1737,7 +1987,7 @@ reuse_session(Config) when is_list(Config) ->
     Client4 = 
 	ssl_test_lib:start_client([{node, ClientNode}, 
 				   {port, Port1}, {host, Hostname},
-				   {mfa, {?MODULE, session_info_result, []}},
+				   {mfa, {ssl_test_lib, session_info_result, []}},
 				   {from, self()},  {options, ClientOpts}]),
     
     receive
@@ -1756,9 +2006,6 @@ reuse_session(Config) when is_list(Config) ->
     ssl_test_lib:close(Client3),
     ssl_test_lib:close(Client4).
 
-session_info_result(Socket) ->                                            
-    ssl:session_info(Socket).
-
 %%--------------------------------------------------------------------
 reuse_session_expired(doc) -> 
     ["Test sessions is not reused when it has expired"];
@@ -1774,7 +2021,7 @@ reuse_session_expired(Config) when is_list(Config) ->
     Server = 
 	ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, 
 				   {from, self()},
-		      {mfa, {?MODULE, session_info_result, []}},
+		      {mfa, {ssl_test_lib, session_info_result, []}},
 		      {options, ServerOpts}]),
     Port = ssl_test_lib:inet_port(Server),
     Client0 =
@@ -1796,7 +2043,7 @@ reuse_session_expired(Config) when is_list(Config) ->
     Client1 =
 	ssl_test_lib:start_client([{node, ClientNode}, 
 		      {port, Port}, {host, Hostname},
-		      {mfa, {?MODULE, session_info_result, []}},
+		      {mfa, {ssl_test_lib, session_info_result, []}},
 		      {from, self()},  {options, ClientOpts}]),    
     receive
 	{Client1, SessionInfo} ->
@@ -1815,7 +2062,7 @@ reuse_session_expired(Config) when is_list(Config) ->
     Client2 =
 	ssl_test_lib:start_client([{node, ClientNode}, 
 		      {port, Port}, {host, Hostname},
-				   {mfa, {?MODULE, session_info_result, []}},
+				   {mfa, {ssl_test_lib, session_info_result, []}},
 				   {from, self()},  {options, ClientOpts}]),   
     receive
 	{Client2, SessionInfo} ->
@@ -1844,7 +2091,7 @@ server_does_not_want_to_reuse_session(Config) when is_list(Config) ->
     Server = 
 	ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, 
 				   {from, self()},
-		      {mfa, {?MODULE, session_info_result, []}},
+		      {mfa, {ssl_test_lib, session_info_result, []}},
 				   {options, [{reuse_session, fun(_,_,_,_) ->
 								      false
 							      end} | 
@@ -1870,7 +2117,7 @@ server_does_not_want_to_reuse_session(Config) when is_list(Config) ->
     Client1 =
 	ssl_test_lib:start_client([{node, ClientNode}, 
 		      {port, Port}, {host, Hostname},
-		      {mfa, {?MODULE, session_info_result, []}},
+		      {mfa, {ssl_test_lib, session_info_result, []}},
 		      {from, self()},  {options, ClientOpts}]),    
     receive
 	{Client1, SessionInfo} ->
@@ -3179,7 +3426,7 @@ no_reuses_session_server_restart_new_cert(Config) when is_list(Config) ->
     Server =
 	ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
 				   {from, self()},
-		      {mfa, {?MODULE, session_info_result, []}},
+		      {mfa, {ssl_test_lib, session_info_result, []}},
 				   {options, ServerOpts}]),
     Port = ssl_test_lib:inet_port(Server),
     Client0 =
@@ -3207,7 +3454,7 @@ no_reuses_session_server_restart_new_cert(Config) when is_list(Config) ->
     Client1 =
 	ssl_test_lib:start_client([{node, ClientNode},
 		      {port, Port}, {host, Hostname},
-		      {mfa, {?MODULE, session_info_result, []}},
+		      {mfa, {ssl_test_lib, session_info_result, []}},
 		      {from, self()},  {options, ClientOpts}]),
     receive
 	{Client1, SessionInfo} ->
@@ -3238,7 +3485,7 @@ no_reuses_session_server_restart_new_cert_file(Config) when is_list(Config) ->
     Server =
 	ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
 				   {from, self()},
-		      {mfa, {?MODULE, session_info_result, []}},
+		      {mfa, {ssl_test_lib, session_info_result, []}},
 				   {options, NewServerOpts}]),
     Port = ssl_test_lib:inet_port(Server),
     Client0 =
@@ -3268,7 +3515,7 @@ no_reuses_session_server_restart_new_cert_file(Config) when is_list(Config) ->
     Client1 =
 	ssl_test_lib:start_client([{node, ClientNode},
 		      {port, Port}, {host, Hostname},
-		      {mfa, {?MODULE, session_info_result, []}},
+		      {mfa, {ssl_test_lib, session_info_result, []}},
 				   {from, self()},  {options, ClientOpts}]),
     receive
 	{Client1, SessionInfo} ->
@@ -3304,6 +3551,7 @@ reuseaddr(Config) when is_list(Config) ->
 				   {options, [{active, false} | ClientOpts]}]),
     test_server:sleep(?SLEEP),
     ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client),
 
     Server1 =
 	ssl_test_lib:start_server([{node, ServerNode}, {port, Port},
@@ -3361,6 +3609,54 @@ hibernate(Config) ->
     ssl_test_lib:close(Client).
 
 %%--------------------------------------------------------------------
+
+connect_twice(doc) ->
+    [""];
+connect_twice(suite) ->
+    [];
+connect_twice(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+    Server =
+	ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+				   {from, self()},
+				   {mfa, {?MODULE, send_recv_result, []}},
+				   {options,  [{keepalive, true},{active, false}
+					       | ServerOpts]}]),
+    Port = ssl_test_lib:inet_port(Server),
+    Client =
+	ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
+				   {host, Hostname},
+				   {from, self()},
+				   {mfa, {?MODULE, send_recv_result, []}},
+				   {options, [{keepalive, true},{active, false}
+					      | ClientOpts]}]),
+    Server ! listen,
+
+    {Client1, #sslsocket{}} =
+	ssl_test_lib:start_client([return_socket,
+				   {node, ClientNode}, {port, Port},
+				   {host, Hostname},
+				   {from, self()},
+				   {mfa, {?MODULE, send_recv_result, []}},
+				   {options, [{keepalive, true},{active, false}
+					      | ClientOpts]}]),
+
+    test_server:format("Testcase ~p, Client ~p  Server ~p ~n",
+			 [self(), Client, Server]),
+
+    ssl_test_lib:check_result(Server, ok, Client, ok),
+    ssl_test_lib:check_result(Server, ok, Client1, ok),
+
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client),
+    ssl_test_lib:close(Client1).
+
+
+%%--------------------------------------------------------------------
 %%% Internal functions
 %%--------------------------------------------------------------------
 send_recv_result(Socket) ->
@@ -3438,7 +3734,7 @@ session_cache_process_mnesia(suite) ->
 session_cache_process_mnesia(Config) when is_list(Config) -> 
     session_cache_process(mnesia,Config).
 
-session_cache_process(Type,Config) when is_list(Config) -> 
+session_cache_process(_Type,Config) when is_list(Config) ->
     reuse_session(Config).
 
 init([Type]) ->
diff --git a/lib/ssl/test/ssl_packet_SUITE.erl b/lib/ssl/test/ssl_packet_SUITE.erl
index d22d5d2954..9d2599b778 100644
--- a/lib/ssl/test/ssl_packet_SUITE.erl
+++ b/lib/ssl/test/ssl_packet_SUITE.erl
@@ -151,6 +151,9 @@ all() ->
      packet_cdr_decode, packet_cdr_decode_list,
      packet_http_decode, packet_http_decode_list,
      packet_http_bin_decode_multi, packet_http_error_passive,
+     packet_httph_active, packet_httph_bin_active,
+     packet_httph_active_once, packet_httph_bin_active_once,
+     packet_httph_passive, packet_httph_bin_passive,
      packet_line_decode, packet_line_decode_list,
      packet_asn1_decode, packet_asn1_decode_list,
      packet_tpkt_decode, packet_tpkt_decode_list,
@@ -1594,7 +1597,7 @@ client_http_decode(Socket, HttpRequest) ->
 %%--------------------------------------------------------------------
 packet_http_decode_list(doc) ->
     ["Test setting the packet option {packet, http}, {mode, list}"
-     "(Body will be litst too)"];
+     "(Body will be list too)"];
 packet_http_decode_list(suite) ->
     [];
 packet_http_decode_list(Config) when is_list(Config) ->
@@ -1804,7 +1807,304 @@ server_http_decode_error(Socket, HttpResponse) ->
     assert_packet_opt(Socket, http),
     ok = ssl:send(Socket, HttpResponse),
     ok.
+%%--------------------------------------------------------------------
+packet_httph_active(doc) ->
+    ["Test setting the packet option {packet, httph}"];
+packet_httph_active(suite) ->
+    [];
+packet_httph_active(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+    Trailer = "Content-Encoding: gzip\r\n"
+	"\r\n",
+
+    Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+					{from, self()},
+					{mfa, {?MODULE, server_send_trailer,
+					       [Trailer]}},
+					{options, [{active, true}, binary |
+						   ServerOpts]}]),
+
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+					{host, Hostname},
+					{from, self()},
+					{mfa, {?MODULE, client_http_decode_trailer_active,
+					       []}},
+					{options, [{active, true},
+						   {packet, httph},
+						   list |
+						   ClientOpts]}]),
+
+    ssl_test_lib:check_result(Server, ok, Client, ok),
+
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
 
+server_send_trailer(Socket, Trailer)->
+    ssl:send(Socket, Trailer),
+    ok.
+
+client_http_decode_trailer_active(Socket) ->
+    receive
+	{ssl, Socket,
+	 {http_header,36,'Content-Encoding',undefined,"gzip"}} ->
+	    ok;
+	Other1 ->
+	    exit({?LINE, Other1})
+    end,
+    receive
+	{ssl, Socket, http_eoh}  ->
+	    ok;
+	Other2 ->
+	    exit({?LINE, Other2})
+    end,
+    ok.
+
+%%--------------------------------------------------------------------
+packet_httph_bin_active(doc) ->
+    ["Test setting the packet option {packet, httph_bin}"];
+packet_httph_bin_active(suite) ->
+    [];
+packet_httph_bin_active(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+    Trailer = "Content-Encoding: gzip\r\n"
+	"\r\n",
+
+    Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+					{from, self()},
+					{mfa, {?MODULE, server_send_trailer,
+					       [Trailer]}},
+					{options, [{active, true}, binary |
+						   ServerOpts]}]),
+
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+					{host, Hostname},
+					{from, self()},
+					{mfa, {?MODULE, client_http_decode_trailer_bin_active,
+					       []}},
+					{options, [{active, true},
+						   {packet, httph_bin},
+						   list |
+						   ClientOpts]}]),
+
+    ssl_test_lib:check_result(Server, ok, Client, ok),
+
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+client_http_decode_trailer_bin_active(Socket) ->
+    receive
+	{ssl, Socket,
+	 {http_header,36,'Content-Encoding',undefined, <<"gzip">>}} ->
+	    ok;
+	Other1 ->
+	    exit({?LINE, Other1})
+    end,
+    receive
+	{ssl, Socket, http_eoh}  ->
+	    ok;
+	Other2 ->
+	    exit({?LINE, Other2})
+    end,
+    ok.
+%%--------------------------------------------------------------------
+packet_httph_active_once(doc) ->
+    ["Test setting the packet option {packet, httph}"];
+packet_httph_active_once(suite) ->
+    [];
+packet_httph_active_once(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+    Trailer = "Content-Encoding: gzip\r\n"
+	"\r\n",
+
+    Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+					{from, self()},
+					{mfa, {?MODULE, server_send_trailer,
+					       [Trailer]}},
+					{options, [{active, true}, binary |
+						   ServerOpts]}]),
+
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+					{host, Hostname},
+					{from, self()},
+					{mfa, {?MODULE, client_http_decode_trailer_active_once,
+					       []}},
+					{options, [{active, false},
+						   {packet, httph},
+						   list |
+						   ClientOpts]}]),
+
+    ssl_test_lib:check_result(Server, ok, Client, ok),
+
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+
+client_http_decode_trailer_active_once(Socket) ->
+    ssl:setopts(Socket, [{active, once}]),
+    receive
+	{ssl, Socket,
+	 {http_header,36,'Content-Encoding',undefined,"gzip"}} ->
+	    ok;
+	Other1 ->
+	    exit({?LINE, Other1})
+    end,
+    ssl:setopts(Socket, [{active, once}]),
+    receive
+	{ssl, Socket, http_eoh}  ->
+	    ok;
+	Other2 ->
+	    exit({?LINE, Other2})
+    end,
+    ok.
+%%--------------------------------------------------------------------
+packet_httph_bin_active_once(doc) ->
+    ["Test setting the packet option {packet, httph_bin}"];
+packet_httph_bin_active_once(suite) ->
+    [];
+packet_httph_bin_active_once(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+    Trailer = "Content-Encoding: gzip\r\n"
+	"\r\n",
+
+    Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+					{from, self()},
+					{mfa, {?MODULE, server_send_trailer,
+					       [Trailer]}},
+					{options, [{active, true}, binary |
+						   ServerOpts]}]),
+
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+					{host, Hostname},
+					{from, self()},
+					{mfa, {?MODULE, client_http_decode_trailer_bin_active_once,
+					       []}},
+					{options, [{active, false},
+						   {packet, httph_bin},
+						   list |
+						   ClientOpts]}]),
+
+    ssl_test_lib:check_result(Server, ok, Client, ok),
+
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+client_http_decode_trailer_bin_active_once(Socket) ->
+    ssl:setopts(Socket, [{active, once}]),
+    receive
+	{ssl, Socket,
+	 {http_header,36,'Content-Encoding',undefined, <<"gzip">>}} ->
+	    ok;
+	Other1 ->
+	    exit({?LINE, Other1})
+    end,
+    ssl:setopts(Socket, [{active, once}]),
+    receive
+	{ssl, Socket, http_eoh}  ->
+	    ok;
+	Other2 ->
+	    exit({?LINE, Other2})
+    end,
+    ok.
+
+%%--------------------------------------------------------------------
+
+packet_httph_passive(doc) ->
+    ["Test setting the packet option {packet, httph}"];
+packet_httph_passive(suite) ->
+    [];
+packet_httph_passive(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+    Trailer = "Content-Encoding: gzip\r\n"
+	"\r\n",
+
+    Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+					{from, self()},
+					{mfa, {?MODULE, server_send_trailer,
+					       [Trailer]}},
+					{options, [{active, true}, binary |
+						   ServerOpts]}]),
+
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+					{host, Hostname},
+					{from, self()},
+					{mfa, {?MODULE, client_http_decode_trailer_passive,
+					       []}},
+					{options, [{active, false},
+						   {packet, httph},
+						   list |
+						   ClientOpts]}]),
+
+    ssl_test_lib:check_result(Server, ok, Client, ok),
+
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+client_http_decode_trailer_passive(Socket) ->
+    {ok,{http_header,36,'Content-Encoding',undefined,"gzip"}} = ssl:recv(Socket, 0),
+    {ok, http_eoh} = ssl:recv(Socket, 0),
+    ok.
+
+%%--------------------------------------------------------------------
+packet_httph_bin_passive(doc) ->
+    ["Test setting the packet option {packet, httph_bin}"];
+packet_httph_bin_passive(suite) ->
+    [];
+packet_httph_bin_passive(Config) when is_list(Config) ->
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+    Trailer = "Content-Encoding: gzip\r\n"
+	"\r\n",
+
+    Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
+					{from, self()},
+					{mfa, {?MODULE, server_send_trailer,
+					       [Trailer]}},
+					{options, [{active, true}, binary |
+						   ServerOpts]}]),
+
+    Port = ssl_test_lib:inet_port(Server),
+    Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
+					{host, Hostname},
+					{from, self()},
+					{mfa, {?MODULE, client_http_decode_trailer_bin_passive,
+					       []}},
+					{options, [{active, false},
+						   {packet, httph_bin},
+						   list |
+						   ClientOpts]}]),
+
+    ssl_test_lib:check_result(Server, ok, Client, ok),
+
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+client_http_decode_trailer_bin_passive(Socket) ->
+    {ok,{http_header,36,'Content-Encoding',undefined,<<"gzip">>}} = ssl:recv(Socket, 0),
+    {ok, http_eoh} = ssl:recv(Socket, 0),
+    ok.
 
 %%--------------------------------------------------------------------
 packet_line_decode(doc) ->
diff --git a/lib/ssl/test/ssl_session_cache_SUITE.erl b/lib/ssl/test/ssl_session_cache_SUITE.erl
index a43b9ab586..5ea45018e6 100644
--- a/lib/ssl/test/ssl_session_cache_SUITE.erl
+++ b/lib/ssl/test/ssl_session_cache_SUITE.erl
@@ -26,9 +26,11 @@
 
 -include_lib("common_test/include/ct.hrl").
 
+-define(DELAY, 500).
 -define(SLEEP, 500).
 -define(TIMEOUT, 60000).
 -define(LONG_TIMEOUT, 600000).
+
 -behaviour(ssl_session_cache_api).
 
 %% For the session cache tests
@@ -95,6 +97,16 @@ init_per_testcase(session_cache_process_mnesia, Config) ->
     mnesia:start(),
     init_customized_session_cache(mnesia, Config);
 
+init_per_testcase(session_cleanup, Config0) ->
+    Config = lists:keydelete(watchdog, 1, Config0),
+    Dog = test_server:timetrap(?TIMEOUT),
+    ssl:stop(),
+    application:load(ssl),
+    application:set_env(ssl, session_lifetime, 5),
+    application:set_env(ssl, session_delay_cleanup_time, ?DELAY),
+    ssl:start(),
+    [{watchdog, Dog} | Config];
+
 init_per_testcase(_TestCase, Config0) ->
     Config = lists:keydelete(watchdog, 1, Config0),
     Dog = test_server:timetrap(?TIMEOUT),
@@ -128,6 +140,10 @@ end_per_testcase(session_cache_process_mnesia, Config) ->
     ssl:stop(),
     ssl:start(),
     end_per_testcase(default_action, Config);
+end_per_testcase(session_cleanup, Config) ->
+    application:unset_env(ssl, session_delay_cleanup_time),
+    application:unset_env(ssl, session_lifetime),
+    end_per_testcase(default_action, Config);
 end_per_testcase(_TestCase, Config) ->
     Dog = ?config(watchdog, Config),
     case Dog of
@@ -148,7 +164,8 @@ end_per_testcase(_TestCase, Config) ->
 suite() -> [{ct_hooks,[ts_install_cth]}].
 
 all() -> 
-    [session_cache_process_list,
+    [session_cleanup,
+     session_cache_process_list,
      session_cache_process_mnesia].
 
 groups() -> 
@@ -159,7 +176,95 @@ init_per_group(_GroupName, Config) ->
 
 end_per_group(_GroupName, Config) ->
     Config.
+%%--------------------------------------------------------------------
+session_cleanup(doc) ->
+    ["Test that sessions are cleand up eventually, so that the session table "
+     "does not grow and grow ..."];
+session_cleanup(suite) ->
+    [];
+session_cleanup(Config)when is_list(Config) ->
+    process_flag(trap_exit, true),
+    ClientOpts = ?config(client_opts, Config),
+    ServerOpts = ?config(server_opts, Config),
+    {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
+
+    Server =
+	ssl_test_lib:start_server([{node, ServerNode}, {port, 0},
+				   {from, self()},
+				   {mfa, {ssl_test_lib, session_info_result, []}},
+				   {options, ServerOpts}]),
+    Port = ssl_test_lib:inet_port(Server),
+    Client =
+	ssl_test_lib:start_client([{node, ClientNode},
+		      {port, Port}, {host, Hostname},
+				   {mfa, {ssl_test_lib, no_result, []}},
+		      {from, self()},  {options, ClientOpts}]),
+    SessionInfo =
+	receive
+	    {Server, Info} ->
+		Info
+	end,
+
+    %% Make sure session is registered
+    test_server:sleep(?SLEEP),
+
+    {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)),
+    [_, _,_, _, Prop] = StatusInfo,
+    State = state(Prop),
+    Cache = element(2, State),
+    SessionTimer = element(6, State),
+
+    Id = proplists:get_value(session_id, SessionInfo),
+    CSession = ssl_session_cache:lookup(Cache, {{Hostname, Port}, Id}),
+    SSession = ssl_session_cache:lookup(Cache, {Port, Id}),
+
+    true = CSession =/= undefined,
+    true = SSession =/= undefined,
+
+    %% Make sure session has expired and been cleaned up
+    check_timer(SessionTimer),
+    test_server:sleep(?DELAY *2),  %% Delay time + some extra time
+
+    DelayTimer = get_delay_timer(),
+
+    check_timer(DelayTimer),
+
+    test_server:sleep(?SLEEP),  %% Make sure clean has had to run
+
+    undefined = ssl_session_cache:lookup(Cache, {{Hostname, Port}, Id}),
+    undefined = ssl_session_cache:lookup(Cache, {Port, Id}),
+
+    process_flag(trap_exit, false),
+    ssl_test_lib:close(Server),
+    ssl_test_lib:close(Client).
+
+state([{data,[{"State", State}]} | _]) ->
+    State;
+state([_ | Rest]) ->
+    state(Rest).
+
+check_timer(Timer) ->
+    case erlang:read_timer(Timer) of
+	false ->
+	    {status, _, _, _} = sys:get_status(whereis(ssl_manager)),
+	    ok;
+	Int ->
+	    test_server:sleep(Int),
+	    check_timer(Timer)
+    end.
 
+get_delay_timer() ->
+    {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)),
+    [_, _,_, _, Prop] = StatusInfo,
+    State = state(Prop),
+    case element(7, State) of
+	undefined ->
+	    test_server:sleep(?SLEEP),
+	    get_delay_timer();
+	DelayTimer ->
+	    DelayTimer
+    end.
+%%--------------------------------------------------------------------
 session_cache_process_list(doc) ->
     ["Test reuse of sessions (short handshake)"];
 
@@ -176,7 +281,6 @@ session_cache_process_mnesia(suite) ->
 session_cache_process_mnesia(Config) when is_list(Config) ->
     session_cache_process(mnesia,Config).
 
-
 %%--------------------------------------------------------------------
 %%% Session cache API callbacks
 %%--------------------------------------------------------------------
diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl
index 40bbdf1dbd..b7916b96eb 100644
--- a/lib/ssl/test/ssl_test_lib.erl
+++ b/lib/ssl/test/ssl_test_lib.erl
@@ -670,3 +670,6 @@ cipher_result(Socket, Result) ->
 	Other ->
 	    {unexpected, Other}
     end.
+
+session_info_result(Socket) ->
+    ssl:session_info(Socket).
diff --git a/lib/ssl/vsn.mk b/lib/ssl/vsn.mk
index 0e80e42637..8286201df4 100644
--- a/lib/ssl/vsn.mk
+++ b/lib/ssl/vsn.mk
@@ -1 +1 @@
-SSL_VSN = 4.1.5
+SSL_VSN = 4.1.6
diff --git a/lib/stdlib/doc/src/calendar.xml b/lib/stdlib/doc/src/calendar.xml
index 4876b37127..f8db48e00c 100644
--- a/lib/stdlib/doc/src/calendar.xml
+++ b/lib/stdlib/doc/src/calendar.xml
@@ -75,13 +75,13 @@
 
   <datatypes>
     <datatype>
-      <name name="t_datetime"/>
+      <name name="datetime"/>
     </datatype>
     <datatype>
-      <name name="t_datetime1970"/>
+      <name name="datetime1970"/>
     </datatype>
     <datatype>
-      <name name="t_date"/>
+      <name name="date"/>
     </datatype>
     <datatype>
       <name name="year"/>
@@ -100,7 +100,7 @@
       <name name="day"/>
     </datatype>
     <datatype>
-      <name name="t_time"/>
+      <name name="time"/>
     </datatype>
     <datatype>
       <name name="hour"/>
@@ -118,12 +118,7 @@
       <name name="ldom"/>
     </datatype>
     <datatype>
-      <name name="t_now"/>
-      <desc><p>See <seealso marker="erts:erlang#now/0">erlang:now/0</seealso>.</p>
-      </desc>
-    </datatype>
-    <datatype>
-      <name name="t_yearweeknum"/>
+      <name name="yearweeknum"/>
     </datatype>
     <datatype>
       <name name="weeknum"/>
diff --git a/lib/stdlib/doc/src/dets.xml b/lib/stdlib/doc/src/dets.xml
index 2512c84e18..54fefbe2b8 100644
--- a/lib/stdlib/doc/src/dets.xml
+++ b/lib/stdlib/doc/src/dets.xml
@@ -1105,7 +1105,7 @@ fun(X) -> {continue, X} end.            </pre>
             <p>Terminate the traversal and return <c>[<anno>Value</anno> | Acc]</c>.</p>
           </item>
         </taglist>
-        <p>Any other value returned by <c><anno>Fun</anno></c> terminates the
+        <p>Any other value <c><anno>OtherValue</anno></c> returned by <c><anno>Fun</anno></c> terminates the
           traversal and is immediately returned.
           </p>
       </desc>
diff --git a/lib/stdlib/doc/src/gen_fsm.xml b/lib/stdlib/doc/src/gen_fsm.xml
index d15383c621..e35b5adace 100644
--- a/lib/stdlib/doc/src/gen_fsm.xml
+++ b/lib/stdlib/doc/src/gen_fsm.xml
@@ -438,7 +438,7 @@ gen_fsm:sync_send_all_state_event -----> Module:handle_sync_event/4
       <fsummary>Initialize process and internal state name and state data.</fsummary>
       <type>
         <v>Args = term()</v>
-        <v>Return = {ok,StateName,StateData} | {ok,StateName,StateData,Timeout}</v>
+        <v>Result = {ok,StateName,StateData} | {ok,StateName,StateData,Timeout}</v>
 	<v>&nbsp;&nbsp;| {ok,StateName,StateData,hibernate}</v>
         <v>&nbsp;&nbsp;| {stop,Reason} | ignore</v>
         <v>&nbsp;StateName = atom()</v>
@@ -639,9 +639,9 @@ gen_fsm:sync_send_all_state_event -----> Module:handle_sync_event/4
         <v>StateName = atom()</v>
         <v>StateData = term()</v>
         <v>Result = {next_state,NextStateName,NewStateData}</v> 
-	<v>&nbsp;>&nbsp;| {next_state,NextStateName,NewStateData,Timeout}</v> 
-	<v>&nbsp;>&nbsp;| {next_state,NextStateName,NewStateData,hibernate}</v>
-        <v>&nbsp;>&nbsp;| {stop,Reason,NewStateData}</v>
+	<v>&nbsp;&nbsp;| {next_state,NextStateName,NewStateData,Timeout}</v>
+	<v>&nbsp;&nbsp;| {next_state,NextStateName,NewStateData,hibernate}</v>
+        <v>&nbsp;&nbsp;| {stop,Reason,NewStateData}</v>
         <v>&nbsp;NextStateName = atom()</v>
         <v>&nbsp;NewStateData = term()</v>
         <v>&nbsp;Timeout = int()>0 | infinity</v>
diff --git a/lib/stdlib/doc/src/io.xml b/lib/stdlib/doc/src/io.xml
index af9c75d546..667d758e29 100644
--- a/lib/stdlib/doc/src/io.xml
+++ b/lib/stdlib/doc/src/io.xml
@@ -439,7 +439,7 @@ ok</pre>
           <item>
             <p>Prints the argument with the <c>string</c> syntax. The
               argument is, if no Unicode translation modifier is present, an 
-	      <seealso marker="erts:erlang#iolist_definition">I/O list</seealso>, a binary, or an atom. If the Unicode translation modifier ('t') is in effect, the argument is unicode:chardata(), meaning that binaries are in UTF-8. The characters
+              iolist(), a binary, or an atom. If the Unicode translation modifier ('t') is in effect, the argument is unicode:chardata(), meaning that binaries are in UTF-8. The characters
               are printed without quotes. The string is first truncated
 	      by the given precision and then padded and justified
 	      to the given field width. The default precision is the field width.</p>
diff --git a/lib/stdlib/doc/src/supervisor.xml b/lib/stdlib/doc/src/supervisor.xml
index 009aa60faa..edd119d37a 100644
--- a/lib/stdlib/doc/src/supervisor.xml
+++ b/lib/stdlib/doc/src/supervisor.xml
@@ -150,9 +150,12 @@ child_spec() = {Id,StartFunc,Restart,Shutdown,Type,Modules}
         <p><c>Restart</c> defines when a terminated child process
           should be restarted. A <c>permanent</c> child process should
           always be restarted, a <c>temporary</c> child process should
-          never be restarted and a <c>transient</c> child process
-          should be restarted only if it terminates abnormally, i.e.
-          with another exit reason than <c>normal</c>.</p>
+          never be restarted (even when the supervisor's restart strategy
+          is <c>rest_for_one</c> or <c>one_for_all</c> and a sibling's
+          death causes the temporary process to be terminated) and a
+          <c>transient</c> child process should be restarted only if
+          it terminates abnormally, i.e. with another exit reason
+          than <c>normal</c>.</p>
       </item>
       <item>
         <p><c>Shutdown</c> defines how a child process should be
diff --git a/lib/stdlib/doc/src/unicode_usage.xml b/lib/stdlib/doc/src/unicode_usage.xml
index 416df1f02c..b48ad8c1f3 100644
--- a/lib/stdlib/doc/src/unicode_usage.xml
+++ b/lib/stdlib/doc/src/unicode_usage.xml
@@ -52,7 +52,7 @@
 <tag>UCS-4</tag>
 <item>Basically the same as UTF-32, but without some Unicode semantics, defined by IEEE and has little use as a separate encoding standard. For all normal (and possibly abnormal) usages, UTF-32 and UCS-4 are interchangeable.</item>
 </taglist>
-<p>Certain ranges of characters are left unused and certain ranges are even deemed invalid. The most notable invalid range is 16#D800 - 16#DFFF, as the UTF-16 encoding does not allow for encoding of these numbers. It can be speculated that the UTF-16 encoding standard was, from the beginning, expected to be able to hold all Unicode characters in one 16-bit entity, but then had to be extended, leaving a whole in the Unicode range to cope with backward compatibility.</p>
+<p>Certain ranges of characters are left unused and certain ranges are even deemed invalid. The most notable invalid range is 16#D800 - 16#DFFF, as the UTF-16 encoding does not allow for encoding of these numbers. It can be speculated that the UTF-16 encoding standard was, from the beginning, expected to be able to hold all Unicode characters in one 16-bit entity, but then had to be extended, leaving a hole in the Unicode range to cope with backward compatibility.</p>
 <p>Additionally, the codepoint 16#FEFF is used for byte order marks (BOM's) and use of that character is not encouraged in other contexts than that. It actually is valid though, as the character "ZWNBS" (Zero Width Non Breaking Space). BOM's are used to identify encodings and byte order for programs where such parameters are not known in advance. Byte order marks are more seldom used than one could expect, put their use is becoming more widely spread as they provide the means for programs to make educated guesses about the Unicode format of a certain file.</p>
 </section>
 <section>
diff --git a/lib/stdlib/src/calendar.erl b/lib/stdlib/src/calendar.erl
index 8d1071209e..0320e0cd0e 100644
--- a/lib/stdlib/src/calendar.erl
+++ b/lib/stdlib/src/calendar.erl
@@ -63,7 +63,7 @@
 %% Types
 %%----------------------------------------------------------------------
 
--export_type([t_now/0]).
+-export_type([date/0, time/0, datetime/0, datetime1970/0]).
 
 -type year()     :: non_neg_integer().
 -type year1970() :: 1970..10000.	% should probably be 1970..
@@ -76,15 +76,11 @@
 -type ldom()     :: 28 | 29 | 30 | 31. % last day of month
 -type weeknum()  :: 1..53.
 
--type t_now()    :: {MegaSecs :: non_neg_integer(),
-                     Secs :: non_neg_integer(),
-                     MicroSecs :: non_neg_integer()}.
-
--type t_date()         :: {year(),month(),day()}.
--type t_time()         :: {hour(),minute(),second()}.
--type t_datetime()     :: {t_date(),t_time()}.
--type t_datetime1970() :: {{year1970(),month(),day()},t_time()}.
--type t_yearweeknum()  :: {year(),weeknum()}.
+-type date()           :: {year(),month(),day()}.
+-type time()           :: {hour(),minute(),second()}.
+-type datetime()       :: {date(),time()}.
+-type datetime1970()   :: {{year1970(),month(),day()},time()}.
+-type yearweeknum()    :: {year(),weeknum()}.
 
 %%----------------------------------------------------------------------
 
@@ -123,7 +119,7 @@ date_to_gregorian_days(Year, Month, Day) when is_integer(Day), Day > 0 ->
     end.
 
 -spec date_to_gregorian_days(Date) -> Days when
-      Date :: t_date(),
+      Date :: date(),
       Days :: non_neg_integer().
 date_to_gregorian_days({Year, Month, Day}) ->
     date_to_gregorian_days(Year, Month, Day).
@@ -135,7 +131,7 @@ date_to_gregorian_days({Year, Month, Day}) ->
 %% January 1st.
 %%
 -spec datetime_to_gregorian_seconds(DateTime) -> Seconds when
-      DateTime :: t_datetime(),
+      DateTime :: datetime(),
       Seconds :: non_neg_integer().
 datetime_to_gregorian_seconds({Date, Time}) ->
     ?SECONDS_PER_DAY*date_to_gregorian_days(Date) +
@@ -155,14 +151,14 @@ day_of_the_week(Year, Month, Day) ->
     (date_to_gregorian_days(Year, Month, Day) + 5) rem 7 + 1.
 
 -spec day_of_the_week(Date) -> daynum() when
-      Date:: t_date().
+      Date:: date().
 day_of_the_week({Year, Month, Day}) ->
     day_of_the_week(Year, Month, Day).
 
 
 %% gregorian_days_to_date(Days) = {Year, Month, Day}
 %%
--spec gregorian_days_to_date(Days) -> t_date() when
+-spec gregorian_days_to_date(Days) -> date() when
       Days :: non_neg_integer().
 gregorian_days_to_date(Days) ->
     {Year, DayOfYear} = day_to_year(Days),
@@ -172,7 +168,7 @@ gregorian_days_to_date(Days) ->
 
 %% gregorian_seconds_to_datetime(Secs)
 %%
--spec gregorian_seconds_to_datetime(Seconds) -> t_datetime() when
+-spec gregorian_seconds_to_datetime(Seconds) -> datetime() when
       Seconds :: non_neg_integer().
 gregorian_seconds_to_datetime(Secs) when Secs >= 0 ->
     Days = Secs div ?SECONDS_PER_DAY,
@@ -198,7 +194,7 @@ is_leap_year1(_) -> false.
 %%
 %% Calculates the iso week number for the current date.
 %%
--spec iso_week_number() -> t_yearweeknum().
+-spec iso_week_number() -> yearweeknum().
 iso_week_number() ->
     {Date, _} = local_time(),
     iso_week_number(Date).
@@ -207,8 +203,8 @@ iso_week_number() ->
 %%
 %% Calculates the iso week number for the given date.
 %%
--spec iso_week_number(Date) -> t_yearweeknum() when
-      Date :: t_date().
+-spec iso_week_number(Date) -> yearweeknum() when
+      Date :: date().
 iso_week_number({Year, Month, Day}) ->
     D = date_to_gregorian_days({Year, Month, Day}),
     W01_1_Year = gregorian_days_of_iso_w01_1(Year),
@@ -260,7 +256,7 @@ last_day_of_the_month1(_, M) when is_integer(M), M > 0, M < 13 ->
 %% local_time()
 %%
 %% Returns: {date(), time()}, date() = {Y, M, D}, time() = {H, M, S}.
--spec local_time() -> t_datetime().
+-spec local_time() -> datetime().
 local_time() ->
     erlang:localtime().
 
@@ -268,20 +264,20 @@ local_time() ->
 %% local_time_to_universal_time(DateTime)
 %%
 -spec local_time_to_universal_time(DateTime1) -> DateTime2 when
-      DateTime1 :: t_datetime1970(),
-      DateTime2 :: t_datetime1970().
+      DateTime1 :: datetime1970(),
+      DateTime2 :: datetime1970().
 local_time_to_universal_time(DateTime) ->
     erlang:localtime_to_universaltime(DateTime).
 
--spec local_time_to_universal_time(t_datetime1970(),
+-spec local_time_to_universal_time(datetime1970(),
 				   'true' | 'false' | 'undefined') ->
-       					t_datetime1970().
+                                          datetime1970().
 local_time_to_universal_time(DateTime, IsDst) ->
     erlang:localtime_to_universaltime(DateTime, IsDst).
 
 -spec local_time_to_universal_time_dst(DateTime1) -> [DateTime] when
-      DateTime1 :: t_datetime1970(),
-      DateTime :: t_datetime1970().
+      DateTime1 :: datetime1970(),
+      DateTime :: datetime1970().
 local_time_to_universal_time_dst(DateTime) ->
     UtDst = erlang:localtime_to_universaltime(DateTime, true),
     Ut    = erlang:localtime_to_universaltime(DateTime, false),
@@ -309,14 +305,14 @@ local_time_to_universal_time_dst(DateTime) ->
 %% = MilliSec = integer() 
 %% Returns: {date(), time()}, date() = {Y, M, D}, time() = {H, M, S}.
 %% 
--spec now_to_datetime(Now) -> t_datetime1970() when
-      Now :: t_now().
+-spec now_to_datetime(Now) -> datetime1970() when
+      Now :: erlang:timestamp().
 now_to_datetime({MSec, Sec, _uSec}) ->
     Sec0 = MSec*1000000 + Sec + ?DAYS_FROM_0_TO_1970*?SECONDS_PER_DAY,
     gregorian_seconds_to_datetime(Sec0).
 
--spec now_to_universal_time(Now) -> t_datetime1970() when
-      Now :: t_now().
+-spec now_to_universal_time(Now) -> datetime1970() when
+      Now :: erlang:timestamp().
 now_to_universal_time(Now) ->
     now_to_datetime(Now).
 
@@ -325,8 +321,8 @@ now_to_universal_time(Now) ->
 %%
 %% Args: Now = now()
 %%
--spec now_to_local_time(Now) -> t_datetime1970() when
-      Now :: t_now().
+-spec now_to_local_time(Now) -> datetime1970() when
+      Now :: erlang:timestamp().
 now_to_local_time({MSec, Sec, _uSec}) ->
     erlang:universaltime_to_localtime(
       now_to_universal_time({MSec, Sec, _uSec})).
@@ -338,7 +334,7 @@ now_to_local_time({MSec, Sec, _uSec}) ->
 -spec seconds_to_daystime(Seconds) -> {Days, Time} when
       Seconds :: integer(),
       Days :: integer(),
-      Time :: t_time().
+      Time :: time().
 seconds_to_daystime(Secs) ->
     Days0 = Secs div ?SECONDS_PER_DAY,
     Secs0 = Secs rem ?SECONDS_PER_DAY,
@@ -356,7 +352,7 @@ seconds_to_daystime(Secs) ->
 %% Wraps.
 %%
 -type secs_per_day() :: 0..?SECONDS_PER_DAY.
--spec seconds_to_time(Seconds) -> t_time() when
+-spec seconds_to_time(Seconds) -> time() when
       Seconds :: secs_per_day().
 seconds_to_time(Secs) when Secs >= 0, Secs < ?SECONDS_PER_DAY ->
     Secs0 = Secs rem ?SECONDS_PER_DAY,
@@ -375,10 +371,10 @@ seconds_to_time(Secs) when Secs >= 0, Secs < ?SECONDS_PER_DAY ->
 %% Year = Month = Day = Hour = Minute = Sec = integer()
 %%
 -spec time_difference(T1, T2) -> {Days, Time} when
-      T1 :: t_datetime(),
-      T2 :: t_datetime(),
+      T1 :: datetime(),
+      T2 :: datetime(),
       Days :: integer(),
-      Time :: t_time().
+      Time :: time().
 time_difference({{Y1, Mo1, D1}, {H1, Mi1, S1}}, 
 		{{Y2, Mo2, D2}, {H2, Mi2, S2}}) ->
     Secs = datetime_to_gregorian_seconds({{Y2, Mo2, D2}, {H2, Mi2, S2}}) -
@@ -390,7 +386,7 @@ time_difference({{Y1, Mo1, D1}, {H1, Mi1, S1}},
 %% time_to_seconds(Time)
 %%
 -spec time_to_seconds(Time) -> secs_per_day() when
-      Time :: t_time().
+      Time :: time().
 time_to_seconds({H, M, S}) when is_integer(H), is_integer(M), is_integer(S) ->
     H * ?SECONDS_PER_HOUR +
 	M * ?SECONDS_PER_MINUTE + S.
@@ -399,15 +395,15 @@ time_to_seconds({H, M, S}) when is_integer(H), is_integer(M), is_integer(S) ->
 %% universal_time()
 %%
 %% Returns: {date(), time()}, date() = {Y, M, D}, time() = {H, M, S}.
--spec universal_time() -> t_datetime().
+-spec universal_time() -> datetime().
 universal_time() ->
     erlang:universaltime().
  
 
 %% universal_time_to_local_time(DateTime)
 %%
--spec universal_time_to_local_time(DateTime) -> t_datetime() when
-      DateTime :: t_datetime1970().
+-spec universal_time_to_local_time(DateTime) -> datetime() when
+      DateTime :: datetime1970().
 universal_time_to_local_time(DateTime) ->
     erlang:universaltime_to_localtime(DateTime).
 
@@ -429,7 +425,7 @@ valid_date1(_, _, _) ->
     false.
 
 -spec valid_date(Date) -> boolean() when
-      Date :: t_date().
+      Date :: date().
 valid_date({Y, M, D}) ->
     valid_date(Y, M, D).
 
diff --git a/lib/stdlib/src/dets.erl b/lib/stdlib/src/dets.erl
index 671b5a9dd4..fa0641ffd9 100644
--- a/lib/stdlib/src/dets.erl
+++ b/lib/stdlib/src/dets.erl
@@ -411,7 +411,8 @@ init_table(Tab, InitFun) ->
       InitFun :: fun((Arg) -> Res),
       Arg :: read | close,
       Res :: end_of_input | {[object()], InitFun} | {Data, InitFun} | term(),
-      Options :: [{min_no_slots,no_slots()} | {format,term | bchunk}],
+      Options :: Option | [Option],
+      Option :: {min_no_slots,no_slots()} | {format,term | bchunk},
       Reason :: term(),
       Data :: binary() | tuple().
 
@@ -871,11 +872,15 @@ to_ets(DTab, ETab) ->
 -spec traverse(Name, Fun) -> Return | {'error', Reason} when
       Name :: tab_name(),
       Fun :: fun((Object) -> FunReturn),
-      FunReturn :: 'continue' | {'continue', Val} | {'done', Value},
+      Object :: object(),
+      FunReturn :: 'continue'
+                 | {'continue', Val}
+                 | {'done', Value}
+                 | OtherValue,
+      Return :: [term()] | OtherValue,
       Val :: term(),
       Value :: term(),
-      Object :: object(),
-      Return :: [term()],
+      OtherValue :: term(),
       Reason :: term().
 
 traverse(Tab, Fun) ->
diff --git a/lib/stdlib/src/erl_compile.erl b/lib/stdlib/src/erl_compile.erl
index abff37e4bc..d833f626bf 100644
--- a/lib/stdlib/src/erl_compile.erl
+++ b/lib/stdlib/src/erl_compile.erl
@@ -41,7 +41,6 @@ compiler(".idl") ->    {ic,              compile};
 compiler(".asn1") ->   {asn1ct,          compile_asn1};
 compiler(".asn") ->    {asn1ct,          compile_asn};
 compiler(".py") ->     {asn1ct,          compile_py};
-compiler(".xml") ->    {xmerl_scan,      process};
 compiler(_) ->         no.
 
 %% Entry from command line.
diff --git a/lib/stdlib/src/erl_internal.erl b/lib/stdlib/src/erl_internal.erl
index 478f05e792..3073fc0fb5 100644
--- a/lib/stdlib/src/erl_internal.erl
+++ b/lib/stdlib/src/erl_internal.erl
@@ -262,6 +262,7 @@ bif(bitsize, 1) -> true;
 bif(bit_size, 1) -> true;
 bif(bitstring_to_list, 1) -> true;
 bif(byte_size, 1) -> true;
+bif(check_old_code, 1) -> true;
 bif(check_process_code, 2) -> true;
 bif(concat_binary, 1) -> true;
 bif(date, 0) -> true;
diff --git a/lib/stdlib/src/erl_scan.erl b/lib/stdlib/src/erl_scan.erl
index 718ca2e91a..10b2ed2e49 100644
--- a/lib/stdlib/src/erl_scan.erl
+++ b/lib/stdlib/src/erl_scan.erl
@@ -408,7 +408,12 @@ set_attr(line, {Line,Column}, Fun) when ?ALINE(Line), ?COLUMN(Column) ->
     end;
 set_attr(line=Tag, Attrs, Fun) when is_list(Attrs) ->
     {line,Line} = lists:keyfind(Tag, 1, Attrs),
-    lists:keyreplace(Tag, 1, Attrs, {line,Fun(Line)});
+    case lists:keyreplace(Tag, 1, Attrs, {line,Fun(Line)}) of
+        [{line,Ln}] when ?ALINE(Ln) ->
+            Ln;
+        As ->
+            As
+    end;
 set_attr(T1, T2, T3) ->
     erlang:error(badarg, [T1,T2,T3]).
 
diff --git a/lib/stdlib/src/erl_tar.erl b/lib/stdlib/src/erl_tar.erl
index fd85c7aef5..306834e845 100644
--- a/lib/stdlib/src/erl_tar.erl
+++ b/lib/stdlib/src/erl_tar.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -798,30 +798,10 @@ set_extracted_file_info(Name, #tar_header{mode=Mode, mtime=Mtime}) ->
 
 %% Makes all directories leading up to the file.
 
-make_dirs(Name, Type) ->
-    make_dirs1(filename:split(Name), Type).
-
-make_dirs1([Dir, Next|Rest], Type) ->
-    case file:read_file_info(Dir) of
-	{ok, #file_info{type=directory}} ->
-	    make_dirs1([filename:join(Dir, Next)|Rest], Type);
-	{ok, #file_info{}} ->
-	    throw({error, enotdir});
-	{error, _} ->
-	    case file:make_dir(Dir) of
-		ok ->
-		    make_dirs1([filename:join(Dir, Next)|Rest], Type);
-		{error, Reason} ->
-		    throw({error, Reason})
-	    end
-    end;
-make_dirs1([_], file) -> ok;
-make_dirs1([Dir], dir) ->
-    file:make_dir(Dir);
-make_dirs1([], _) ->
-    %% There must be something wrong here.  The list was not supposed
-    %% to be empty.
-    throw({error, enoent}).
+make_dirs(Name, file) ->
+	filelib:ensure_dir(Name);
+make_dirs(Name, dir) ->
+	filelib:ensure_dir(filename:join(Name,"*")).
 
 %% Prints the message on if the verbose option is given (for reading).
 
diff --git a/lib/stdlib/src/escript.erl b/lib/stdlib/src/escript.erl
index d67617260e..cd1bacd2f5 100644
--- a/lib/stdlib/src/escript.erl
+++ b/lib/stdlib/src/escript.erl
@@ -62,10 +62,10 @@
 -type zip_create_option() :: term().
 -type section() ::
 	  shebang
-	| {shebang, shebang()}
+	| {shebang, shebang() | default | undefined}
 	| comment
-	| {comment, comment()}
-	| {emu_args, emu_args()}
+	| {comment, comment() | default | undefined}
+	| {emu_args, emu_args() | undefined}
 	| {source, file:filename() | binary()}
 	| {beam, file:filename() | binary()}
 	| {archive, file:filename() | binary()}
diff --git a/lib/stdlib/src/eval_bits.erl b/lib/stdlib/src/eval_bits.erl
index 2cbd6cdae7..2c7192a7e7 100644
--- a/lib/stdlib/src/eval_bits.erl
+++ b/lib/stdlib/src/eval_bits.erl
@@ -34,12 +34,12 @@
 %% @type matchfun(). A closure which performs a match given a value, a
 %% pattern and an environment
 %%
-%% @type field() represents a field in a "bin"
+%% @type field(). Represents a field in a "bin".
 
 %%% Part 1: expression evaluation (binary construction)
 
 %% @spec expr_grp(Fields::[field()], Bindings::bindings(), 
-%%                EvalFun::evalfun()) -> 
+%%                EvalFun::evalfun(), term(), term()) ->
 %%                  {value, binary(), bindings()}
 %%
 %% @doc Returns a tuple with {value,Bin,Bs} where Bin is the binary
@@ -192,9 +192,9 @@ bin_gen_field({bin_element,Line,VE,Size0,Options0},
     end.
 
 %%% Part 3: binary pattern matching 
-%% @spec match_bits(Fields::[field()], Bin::binary()
+%% @spec match_bits(Fields::[field()], Bin::binary(),
 %%                  GlobalEnv::bindings(), LocalEnv::bindings(),  
-%%                  MatchFun::matchfun(),EvalFun::evalfun()) -> 
+%%                  MatchFun::matchfun(),EvalFun::evalfun(), term()) ->
 %%                  {match, bindings()} 
 %% @doc Used to perform matching. If the match succeeds a new
 %% environment is returned. If the match have some syntactic or
diff --git a/lib/stdlib/src/io_lib.erl b/lib/stdlib/src/io_lib.erl
index 54c7283abf..0252cdf742 100644
--- a/lib/stdlib/src/io_lib.erl
+++ b/lib/stdlib/src/io_lib.erl
@@ -100,7 +100,7 @@ fwrite(Format, Args) ->
 -spec fread(Format, String) -> Result when
       Format :: string(),
       String :: string(),
-      Result :: {'ok', InputList :: chars(), LeftOverChars :: string()}
+      Result :: {'ok', InputList :: [term()], LeftOverChars :: string()}
               | {'more', RestFormat :: string(),
                  Nchars :: non_neg_integer(),
                  InputStack :: chars()}
@@ -109,13 +109,13 @@ fwrite(Format, Args) ->
 fread(Chars, Format) ->
     io_lib_fread:fread(Chars, Format).
 
--spec fread(Continuation, String, Format) -> Return when
+-spec fread(Continuation, CharSpec, Format) -> Return when
       Continuation :: continuation() | [],
-      String :: string(),
+      CharSpec :: string() | eof,
       Format :: string(),
       Return :: {'more', Continuation1 :: continuation()}
               | {'done', Result, LeftOverChars :: string()},
-      Result :: {'ok', InputList :: chars()}
+      Result :: {'ok', InputList :: [term()]}
               | 'eof'
               | {'error', What :: term()}.
 
diff --git a/lib/stdlib/src/io_lib_fread.erl b/lib/stdlib/src/io_lib_fread.erl
index 52aa4d073c..ded1346097 100644
--- a/lib/stdlib/src/io_lib_fread.erl
+++ b/lib/stdlib/src/io_lib_fread.erl
@@ -24,6 +24,10 @@
 
 -import(lists, [reverse/1,reverse/2]).
 
+-define(is_whitespace(C),
+	((C) =:= $\s orelse (C) =:= $\t
+	 orelse (C) =:= $\r orelse (C) =:= $\n)).
+
 %%-----------------------------------------------------------------------
 
 %% fread(Continuation, CharList, FormatString)
@@ -106,31 +110,27 @@ fread_line(Format0, Line, N0, Results0, More, Newline) ->
 fread(Format, Line) ->
     fread(Format, Line, 0, []).
 
-fread([$~|Format0], Line, N, Results) ->
+fread([$~|Format0]=AllFormat, Line, N, Results) ->
     {Format,F,Sup,Unicode} = fread_field(Format0),
-    fread1(Format, F, Sup, Unicode, Line, N, Results, Format0);
-fread([$\s|Format], Line, N, Results) ->
-    fread_skip_white(Format, Line, N, Results);
-fread([$\t|Format], Line, N, Results) ->
-    fread_skip_white(Format, Line, N, Results);
-fread([$\r|Format], Line, N, Results) ->
-    fread_skip_white(Format, Line, N, Results);
-fread([$\n|Format], Line, N, Results) ->
+    fread1(Format, F, Sup, Unicode, Line, N, Results, AllFormat);
+fread([C|Format], Line, N, Results) when ?is_whitespace(C) ->
     fread_skip_white(Format, Line, N, Results);
 fread([C|Format], [C|Line], N, Results) ->
     fread(Format, Line, N+1, Results);
 fread([_F|_Format], [_C|_Line], _N, _Results) ->
     fread_error(input);
+fread([_|_]=Format, [], N, Results) ->
+    {more,Format,N,Results};
+fread([_|_], eof, 0, []) ->
+    %% This is at start of input so no error.
+    eof;
+fread([_|_], eof, _N, _Results) ->
+    %% This is an error as there is no more input.
+    fread_error(input);
 fread([], Line, _N, Results) ->
     {ok,reverse(Results),Line}.
 
-fread_skip_white(Format, [$\s|Line], N, Results) ->
-    fread_skip_white(Format, Line, N+1, Results);
-fread_skip_white(Format, [$\t|Line], N, Results) ->
-    fread_skip_white(Format, Line, N+1, Results);
-fread_skip_white(Format, [$\r|Line], N, Results) ->
-    fread_skip_white(Format, Line, N+1, Results);
-fread_skip_white(Format, [$\n|Line], N, Results) ->
+fread_skip_white(Format, [C|Line], N, Results) when ?is_whitespace(C) ->
     fread_skip_white(Format, Line, N+1, Results);
 fread_skip_white(Format, Line, N, Results) ->
     fread(Format, Line, N, Results).
@@ -166,9 +166,9 @@ fread1([$l|Format], _F, Sup, _U, Line, N, Res, _AllFormat) ->
     fread(Format, Line, N, fread_result(Sup, N, Res));
 fread1(_Format, _F, _Sup, _U, [], N, Res, AllFormat) ->
     %% Need more input here.
-    {more,[$~|AllFormat],N,Res};
-fread1(_Format, _F, _Sup, _U, eof, _N, [], _AllFormat) ->
-    %% This is at start of format string so no error.
+    {more,AllFormat,N,Res};
+fread1(_Format, _F, _Sup, _U, eof, 0, [], _AllFormat) ->
+    %% This is at start of input so no error.
     eof;
 fread1(_Format, _F, _Sup, _U, eof, _N, _Res, _AllFormat) ->
     %% This is an error as there is no more input.
@@ -386,26 +386,16 @@ fread_string_cs(Line0, N0, true) ->
 %% fread_digits(Line, N, Base, Characters)
 %%  Read segments of things, return "thing" characters in reverse order.
 
-fread_skip_white([$\s|Line]) -> fread_skip_white(Line);
-fread_skip_white([$\t|Line]) -> fread_skip_white(Line);
-fread_skip_white([$\r|Line]) -> fread_skip_white(Line);
-fread_skip_white([$\n|Line]) -> fread_skip_white(Line);
+fread_skip_white([C|Line]) when ?is_whitespace(C) ->
+    fread_skip_white(Line);
 fread_skip_white(Line) -> Line.
 
-fread_skip_white([$\s|Line], N) ->
-    fread_skip_white(Line, N+1);
-fread_skip_white([$\t|Line], N) ->
-    fread_skip_white(Line, N+1);
-fread_skip_white([$\r|Line], N) ->
-    fread_skip_white(Line, N+1);
-fread_skip_white([$\n|Line], N) ->
+fread_skip_white([C|Line], N) when ?is_whitespace(C) ->
     fread_skip_white(Line, N+1);
 fread_skip_white(Line, N) -> {Line,N}.
 
-fread_skip_latin1_nonwhite([$\s|Line], N, Cs) -> {[$\s|Line],N,Cs};
-fread_skip_latin1_nonwhite([$\t|Line], N, Cs) -> {[$\t|Line],N,Cs};
-fread_skip_latin1_nonwhite([$\r|Line], N, Cs) -> {[$\r|Line],N,Cs};
-fread_skip_latin1_nonwhite([$\n|Line], N, Cs) -> {[$\n|Line],N,Cs};
+fread_skip_latin1_nonwhite([C|Line], N, Cs) when ?is_whitespace(C) ->
+    {[C|Line],N,Cs};
 fread_skip_latin1_nonwhite([C|Line], N, []) when C > 255 ->
     {[C|Line],N,error};
 fread_skip_latin1_nonwhite([C|Line], N, Cs) when C > 255 ->
@@ -414,10 +404,8 @@ fread_skip_latin1_nonwhite([C|Line], N, Cs) ->
     fread_skip_latin1_nonwhite(Line, N+1, [C|Cs]);
 fread_skip_latin1_nonwhite([], N, Cs) -> {[],N,Cs}.
 
-fread_skip_nonwhite([$\s|Line], N, Cs) -> {[$\s|Line],N,Cs};
-fread_skip_nonwhite([$\t|Line], N, Cs) -> {[$\t|Line],N,Cs};
-fread_skip_nonwhite([$\r|Line], N, Cs) -> {[$\r|Line],N,Cs};
-fread_skip_nonwhite([$\n|Line], N, Cs) -> {[$\n|Line],N,Cs};
+fread_skip_nonwhite([C|Line], N, Cs) when ?is_whitespace(C) ->
+    {[C|Line],N,Cs};
 fread_skip_nonwhite([C|Line], N, Cs) ->
     fread_skip_nonwhite(Line, N+1, [C|Cs]);
 fread_skip_nonwhite([], N, Cs) -> {[],N,Cs}.
diff --git a/lib/stdlib/src/otp_internal.erl b/lib/stdlib/src/otp_internal.erl
index 39d017d430..5129ba5074 100644
--- a/lib/stdlib/src/otp_internal.erl
+++ b/lib/stdlib/src/otp_internal.erl
@@ -461,6 +461,14 @@ obsolete_1(public_key, pem_to_der, 1) ->
 obsolete_1(public_key, decode_private_key, A) when A =:= 1; A =:= 2 ->
     {deprecated,{public_key,pem_entry_decode,1},"R15A"};
 
+%% Added in R14B03.
+obsolete_1(docb_gen, _, _) ->
+    {deprecated,"the DocBuilder application is deprecated (will be removed in R15B)"};
+obsolete_1(docb_transform, _, _) ->
+    {deprecated,"the DocBuilder application is deprecated (will be removed in R15B)"};
+obsolete_1(docb_xml_check, _, _) ->
+    {deprecated,"the DocBuilder application is deprecated (will be removed in R15B)"};
+
 obsolete_1(_, _, _) ->
     no.
 
diff --git a/lib/stdlib/src/proplists.erl b/lib/stdlib/src/proplists.erl
index 68697d0da2..e3eda5d932 100644
--- a/lib/stdlib/src/proplists.erl
+++ b/lib/stdlib/src/proplists.erl
@@ -49,9 +49,10 @@
 
 %% ---------------------------------------------------------------------
 
--export_type([property/0]).
+-export_type([property/0, proplist/0]).
 
 -type property()   :: atom() | tuple().
+-type proplist()  :: [property()].
 
 %% ---------------------------------------------------------------------
 
diff --git a/lib/stdlib/src/queue.erl b/lib/stdlib/src/queue.erl
index 4c6b4d710b..afe917b151 100644
--- a/lib/stdlib/src/queue.erl
+++ b/lib/stdlib/src/queue.erl
@@ -56,16 +56,14 @@
 new() -> {[],[]}. %{RearList,FrontList}
 
 %% O(1)
--spec is_queue(Term) -> boolean() when
-      Term :: term().
+-spec is_queue(Term :: term()) -> boolean().
 is_queue({R,F}) when is_list(R), is_list(F) ->
     true;
 is_queue(_) ->
     false.
 
 %% O(1)
--spec is_empty(Q) -> boolean() when
-      Q :: queue().
+-spec is_empty(Q :: queue()) -> boolean().
 is_empty({[],[]}) ->
     true;
 is_empty({In,Out}) when is_list(In), is_list(Out) ->
@@ -74,16 +72,14 @@ is_empty(Q) ->
     erlang:error(badarg, [Q]).
 
 %% O(len(Q))
--spec len(Q) -> non_neg_integer() when
-      Q :: queue().
+-spec len(Q :: queue()) -> non_neg_integer().
 len({R,F}) when is_list(R), is_list(F) ->
     length(R)+length(F);
 len(Q) ->
     erlang:error(badarg, [Q]).
 
 %% O(len(Q))
--spec to_list(Q) -> list() when
-      Q :: queue().
+-spec to_list(Q :: queue()) -> list().
 to_list({In,Out}) when is_list(In), is_list(Out) ->
     Out++lists:reverse(In, []);
 to_list(Q) ->
@@ -92,8 +88,7 @@ to_list(Q) ->
 %% Create queue from list
 %%
 %% O(length(L))
--spec from_list(L) -> queue() when
-      L :: list().
+-spec from_list(L :: list()) -> queue().
 from_list(L) when is_list(L) ->
     f2r(L);
 from_list(L) ->
@@ -102,9 +97,7 @@ from_list(L) ->
 %% Return true or false depending on if element is in queue
 %% 
 %% O(length(Q)) worst case
--spec member(Item, Q) -> boolean() when
-      Item :: term(),
-      Q :: queue().
+-spec member(Item :: term(), Q :: queue()) -> boolean().
 member(X, {R,F}) when is_list(R), is_list(F) ->
     lists:member(X, R) orelse lists:member(X, F);
 member(X, Q) ->
@@ -117,10 +110,7 @@ member(X, Q) ->
 %% Put at least one element in each list, if it is cheap
 %%
 %% O(1)
--spec in(Item, Q1) -> Q2 when
-      Item :: term(),
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec in(Item :: term(), Q1 :: queue()) -> Q2 :: queue().
 in(X, {[_]=In,[]}) ->
     {[X], In};
 in(X, {In,Out}) when is_list(In), is_list(Out) ->
@@ -132,10 +122,7 @@ in(X, Q) ->
 %% Put at least one element in each list, if it is cheap
 %%
 %% O(1)
--spec in_r(Item, Q1) -> Q2 when
-      Item :: term(),
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec in_r(Item :: term(), Q1 :: queue()) -> Q2 :: queue().
 in_r(X, {[],[_]=F}) ->
     {F,[X]};
 in_r(X, {R,F}) when is_list(R), is_list(F) ->
@@ -146,10 +133,9 @@ in_r(X, Q) ->
 %% Take from head/front
 %%
 %% O(1) amortized, O(len(Q)) worst case
--spec out(Q1) -> Result when
-      Q1 :: queue(),
-      Q2 :: queue(),
-      Result :: {{value, Item :: term()}, Q2} | {empty, Q1}.
+-spec out(Q1 :: queue()) ->
+                 {{value, Item :: term()}, Q2 :: queue()} |
+                 {empty, Q1 :: queue()}.
 out({[],[]}=Q) ->
     {empty,Q};
 out({[V],[]}) ->
@@ -167,10 +153,9 @@ out(Q) ->
 %% Take from tail/rear
 %%
 %% O(1) amortized, O(len(Q)) worst case
--spec out_r(Q1) -> Result when
-      Q1 :: queue(),
-      Q2 :: queue(),
-      Result :: {{value, Item :: term()}, Q2} | {empty, Q1}.
+-spec out_r(Q1 :: queue()) ->
+                   {{value, Item :: term()}, Q2 :: queue()} |
+                   {empty, Q1 :: queue()}.
 out_r({[],[]}=Q) ->
     {empty,Q};
 out_r({[],[V]}) ->
@@ -191,9 +176,7 @@ out_r(Q) ->
 %% Return the first element in the queue
 %%
 %% O(1) since the queue is supposed to be well formed
--spec get(Q) -> Item when
-      Q :: queue(),
-      Item :: term().
+-spec get(Q :: queue()) -> Item :: term().
 get({[],[]}=Q) ->
     erlang:error(empty, [Q]);
 get({R,F}) when is_list(R), is_list(F) ->
@@ -212,9 +195,7 @@ get([_|R], []) -> % malformed queue -> O(len(Q))
 %% Return the last element in the queue
 %%
 %% O(1) since the queue is supposed to be well formed
--spec get_r(Q) -> Item when
-      Q :: queue(),
-      Item :: term().
+-spec get_r(Q :: queue()) -> Item :: term().
 get_r({[],[]}=Q) ->
     erlang:error(empty, [Q]);
 get_r({[H|_],F}) when is_list(F) ->
@@ -229,9 +210,7 @@ get_r(Q) ->
 %% Return the first element in the queue
 %%
 %% O(1) since the queue is supposed to be well formed
--spec peek(Q) -> 'empty' | {'value',Item} when
-      Q :: queue(),
-      Item :: term().
+-spec peek(Q :: queue()) -> empty | {value,Item :: term()}.
 peek({[],[]}) ->
     empty;
 peek({R,[H|_]}) when is_list(R) ->
@@ -246,9 +225,7 @@ peek(Q) ->
 %% Return the last element in the queue
 %%
 %% O(1) since the queue is supposed to be well formed
--spec peek_r(Q) -> 'empty' | {'value',Item} when
-      Q :: queue(),
-      Item :: term().
+-spec peek_r(Q :: queue()) -> empty | {value,Item :: term()}.
 peek_r({[],[]}) ->
     empty;
 peek_r({[H|_],F}) when is_list(F) ->
@@ -263,9 +240,7 @@ peek_r(Q) ->
 %% Remove the first element and return resulting queue
 %%
 %% O(1) amortized
--spec drop(Q1) -> Q2 when
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec drop(Q1 :: queue()) -> Q2 :: queue().
 drop({[],[]}=Q) ->
     erlang:error(empty, [Q]);
 drop({[_],[]}) ->
@@ -283,9 +258,7 @@ drop(Q) ->
 %% Remove the last element and return resulting queue
 %%
 %% O(1) amortized
--spec drop_r(Q1) -> Q2 when
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec drop_r(Q1 :: queue()) -> Q2 :: queue().
 drop_r({[],[]}=Q) ->
     erlang:error(empty, [Q]);
 drop_r({[],[_]}) ->
@@ -306,9 +279,7 @@ drop_r(Q) ->
 %% Return reversed queue
 %%
 %% O(1)
--spec reverse(Q1) -> Q2 when
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec reverse(Q1 :: queue()) -> Q2 :: queue().
 reverse({R,F}) when is_list(R), is_list(F) ->
     {F,R};
 reverse(Q) ->
@@ -318,10 +289,7 @@ reverse(Q) ->
 %%
 %% Q2 empty: O(1)
 %% else:     O(len(Q1))
--spec join(Q1, Q2) -> Q3 when
-      Q1 :: queue(),
-      Q2 :: queue(),
-      Q3 :: queue().
+-spec join(Q1 :: queue(), Q2 :: queue()) -> Q3 :: queue().
 join({R,F}=Q, {[],[]}) when is_list(R), is_list(F) ->
     Q;
 join({[],[]}, {R,F}=Q) when is_list(R), is_list(F) ->
@@ -335,11 +303,8 @@ join(Q1, Q2) ->
 %%
 %% N = 0..len(Q)
 %% O(max(N, len(Q)))
--spec split(N, Q1) -> {Q2,Q3} when
-      N :: non_neg_integer(),
-      Q1 :: queue(),
-      Q2 :: queue(),
-      Q3 :: queue().
+-spec split(N :: non_neg_integer(), Q1 :: queue()) ->
+                   {Q2 :: queue(),Q3 :: queue()}.
 split(0, {R,F}=Q) when is_list(R), is_list(F) ->
     {{[],[]},Q};
 split(N, {R,F}=Q) when is_integer(N), N >= 1, is_list(R), is_list(F) ->
@@ -380,10 +345,8 @@ split_r1_to_f2(N, [X|R1], F1, R2, F2) ->
 %% 
 %% Fun(_) -> List: O(length(List) * len(Q))
 %% else:           O(len(Q)
--spec filter(Fun, Q1) -> Q2 when
-      Fun :: fun((Item :: term()) -> boolean() | list()),
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec filter(Fun, Q1 :: queue()) -> Q2 :: queue() when
+      Fun :: fun((Item :: term()) -> boolean() | list()).
 filter(Fun, {R0,F0}) when is_function(Fun, 1), is_list(R0), is_list(F0) ->
     F = filter_f(Fun, F0),
     R = filter_r(Fun, R0),
@@ -459,10 +422,7 @@ filter_r(Fun, [X|R0]) ->
 
 %% Cons to head
 %%
--spec cons(Item, Q1) -> Q2 when
-      Item :: term(),
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec cons(Item :: term(), Q1 :: queue()) -> Q2 :: queue().
 cons(X, Q) ->
     in_r(X, Q).
 
@@ -471,9 +431,7 @@ cons(X, Q) ->
 %% Return the first element in the queue
 %%
 %% O(1) since the queue is supposed to be well formed
--spec head(Q) -> Item when
-      Q :: queue(),
-      Item :: term().
+-spec head(Q :: queue()) -> Item :: term().
 head({[],[]}=Q) ->
     erlang:error(empty, [Q]);
 head({R,F}) when is_list(R), is_list(F) ->
@@ -483,9 +441,7 @@ head(Q) ->
 
 %% Remove head element and return resulting queue
 %%
--spec tail(Q1) -> Q2 when
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec tail(Q1 :: queue()) -> Q2 :: queue().
 tail(Q) ->
     drop(Q).
 
@@ -493,35 +449,22 @@ tail(Q) ->
 
 %% Cons to tail
 %%
--spec snoc(Q1, Item) -> Q2 when
-      Q1 :: queue(),
-      Q2 :: queue(),
-      Item :: term().
+-spec snoc(Q1 :: queue(), Item :: term()) -> Q2 :: queue().
 snoc(Q, X) ->
     in(X, Q).
 
 %% Return last element
--spec daeh(Q) -> Item when
-      Q :: queue(),
-      Item :: term().
+-spec daeh(Q :: queue()) -> Item :: term().
 daeh(Q) -> get_r(Q).
--spec last(Q) -> Item when
-      Q :: queue(),
-      Item :: term().
+-spec last(Q :: queue()) -> Item :: term().
 last(Q) -> get_r(Q).
 
 %% Remove last element and return resulting queue
--spec liat(Q1) -> Q2 when
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec liat(Q1 :: queue()) -> Q2 :: queue().
 liat(Q) -> drop_r(Q).
--spec lait(Q1) -> Q2 when
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec lait(Q1 :: queue()) -> Q2 :: queue().
 lait(Q) -> drop_r(Q). %% Oops, mis-spelled 'tail' reversed. Forget this one.
--spec init(Q1) -> Q2 when
-      Q1 :: queue(),
-      Q2 :: queue().
+-spec init(Q1 :: queue()) -> Q2 :: queue().
 init(Q) -> drop_r(Q).
 
 %%--------------------------------------------------------------------------
diff --git a/lib/stdlib/src/sofs.erl b/lib/stdlib/src/sofs.erl
index d38b8ab37a..34eb224647 100644
--- a/lib/stdlib/src/sofs.erl
+++ b/lib/stdlib/src/sofs.erl
@@ -81,7 +81,8 @@
 -define(ORDTAG, 'OrdSet').
 
 -record(?TAG, {data = [] :: list(), type = type :: term()}).
--record(?ORDTAG, {orddata = {} :: tuple(), ordtype = type :: term()}).
+-record(?ORDTAG, {orddata = {} :: tuple() | atom(),
+                  ordtype = type :: term()}).
 
 -define(LIST(S), (S)#?TAG.data).
 -define(TYPE(S), (S)#?TAG.type).
@@ -375,7 +376,7 @@ to_sets(S) when ?IS_ORDSET(S) ->
 
 -spec(no_elements(ASet) -> NoElements when
       ASet :: a_set() | ordset(),
-      NoElements :: pos_integer()).
+      NoElements :: non_neg_integer()).
 no_elements(S) when ?IS_SET(S) ->
     length(?LIST(S));
 no_elements(S) when ?IS_ORDSET(S), is_tuple(?ORDTYPE(S)) ->
diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl
index e60706ed05..dc31647eb5 100644
--- a/lib/stdlib/src/supervisor.erl
+++ b/lib/stdlib/src/supervisor.erl
@@ -735,6 +735,13 @@ restart(one_for_all, Child, State) ->
 terminate_children(Children, SupName) ->
     terminate_children(Children, SupName, []).
 
+%% Temporary children should not be restarted and thus should
+%% be skipped when building the list of terminated children, although
+%% we do want them to be shut down as many functions from this module
+%% use this function to just clear everything.
+terminate_children([Child = #child{restart_type=temporary} | Children], SupName, Res) ->
+    do_terminate(Child, SupName),
+    terminate_children(Children, SupName, Res);
 terminate_children([Child | Children], SupName, Res) ->
     NChild = do_terminate(Child, SupName),
     terminate_children(Children, SupName, [NChild | Res]);
diff --git a/lib/stdlib/src/sys.erl b/lib/stdlib/src/sys.erl
index 8ab72c9b50..f34201604c 100644
--- a/lib/stdlib/src/sys.erl
+++ b/lib/stdlib/src/sys.erl
@@ -154,7 +154,7 @@ log_to_file(Name, FileName, Timeout) ->
 -spec statistics(Name, Flag) -> 'ok' | {'ok', Statistics} when
       Name :: name(),
       Flag :: 'true' | 'false' | 'get',
-      Statistics :: [StatisticsTuple],
+      Statistics :: [StatisticsTuple] | no_statistics,
       StatisticsTuple :: {'start_time', DateTime1}
                        | {'current_time', DateTime2}
                        | {'reductions', non_neg_integer()}
@@ -168,7 +168,7 @@ statistics(Name, Flag) ->
 -spec statistics(Name, Flag, Timeout) -> 'ok' | {'ok', Statistics} when
       Name :: name(),
       Flag :: 'true' | 'false' | 'get',
-      Statistics :: [StatisticsTuple],
+      Statistics :: [StatisticsTuple] | no_statistics,
       StatisticsTuple :: {'start_time', DateTime1}
                        | {'current_time', DateTime2}
                        | {'reductions', non_neg_integer()}
diff --git a/lib/stdlib/src/timer.erl b/lib/stdlib/src/timer.erl
index 89fae05e4f..689e42051f 100644
--- a/lib/stdlib/src/timer.erl
+++ b/lib/stdlib/src/timer.erl
@@ -199,9 +199,9 @@ tc(M, F, A) ->
 %% Calculate the time difference (in microseconds) of two
 %% erlang:now() timestamps, T2-T1.
 %%
--spec now_diff(T1, T2) -> Tdiff when
-      T1 :: calendar:t_now(),
-      T2 :: calendar:t_now(),
+-spec now_diff(T2, T1) -> Tdiff when
+      T1 :: erlang:timestamp(),
+      T2 :: erlang:timestamp(),
       Tdiff :: integer().
 now_diff({A2, B2, C2}, {A1, B1, C1}) ->
     ((A2-A1)*1000000 + B2-B1)*1000000 + C2-C1.
diff --git a/lib/stdlib/src/zip.erl b/lib/stdlib/src/zip.erl
index 524d709431..c82c8159b6 100644
--- a/lib/stdlib/src/zip.erl
+++ b/lib/stdlib/src/zip.erl
@@ -223,7 +223,7 @@ openzip_open(F, Options) ->
 do_openzip_open(F, Options) ->
     Opts = get_openzip_options(Options),
     #openzip_opts{output = Output, open_opts = OpO, cwd = CWD} = Opts,
-    Input = get_zip_input(F),
+    Input = get_input(F),
     In0 = Input({open, F, OpO -- [write]}, []),
     {[#zip_comment{comment = C} | Files], In1} =
 	get_central_dir(In0, fun raw_file_info_etc/5, Input),
@@ -489,7 +489,7 @@ do_list_dir(F, Options) ->
 %% Print zip directory in short form
 
 -spec(t(Archive) -> ok when
-      Archive :: file:name() | binary | ZipHandle,
+      Archive :: file:name() | binary() | ZipHandle,
       ZipHandle :: pid()).
 
 t(F) when is_pid(F) -> zip_t(F);
@@ -513,7 +513,7 @@ do_t(F, RawPrint) ->
 %% Print zip directory in long form (like ls -l)
 
 -spec(tt(Archive) -> ok when
-      Archive :: file:name() | binary | ZipHandle,
+      Archive :: file:name() | binary() | ZipHandle,
       ZipHandle :: pid()).
 
 tt(F) when is_pid(F) -> zip_tt(F);
@@ -1174,7 +1174,7 @@ zip_get(Pid) when is_pid(Pid) ->
 zip_close(Pid) when is_pid(Pid) ->
     request(self(), Pid, close).
 
--spec(zip_get(FileName, ZipHandle) -> {ok, [Result]} | {error, Reason} when
+-spec(zip_get(FileName, ZipHandle) -> {ok, Result} | {error, Reason} when
       FileName :: file:name(),
       ZipHandle :: pid(),
       Result :: file:name() | {file:name(), binary()},
@@ -1183,7 +1183,7 @@ zip_close(Pid) when is_pid(Pid) ->
 zip_get(FileName, Pid) when is_pid(Pid) ->
     request(self(), Pid, {get, FileName}).
 
--spec(zip_list_dir(ZipHandle) -> Result | {error, Reason} when
+-spec(zip_list_dir(ZipHandle) -> {ok, Result} | {error, Reason} when
       Result :: [zip_comment() | zip_file()],
       ZipHandle :: pid(),
       Reason :: term()).
diff --git a/lib/stdlib/test/beam_lib_SUITE.erl b/lib/stdlib/test/beam_lib_SUITE.erl
index 4ccc863795..91fff3cee4 100644
--- a/lib/stdlib/test/beam_lib_SUITE.erl
+++ b/lib/stdlib/test/beam_lib_SUITE.erl
@@ -242,8 +242,8 @@ cmp(doc) -> ["Compare contents of BEAM files and directories"];
 cmp(Conf) when is_list(Conf) ->
     ?line PrivDir = ?privdir,
 
-    ?line Dir1 = filename:join(PrivDir, dir1),
-    ?line Dir2 = filename:join(PrivDir, dir2),
+    ?line Dir1 = filename:join(PrivDir, "dir1"),
+    ?line Dir2 = filename:join(PrivDir, "dir2"),
 
     ok = file:make_dir(Dir1),
     ok = file:make_dir(Dir2),
@@ -292,8 +292,8 @@ cmp_literals(doc) -> ["Compare contents of BEAM files having literals"];
 cmp_literals(Conf) when is_list(Conf) ->
     ?line PrivDir = ?privdir,
 
-    ?line Dir1 = filename:join(PrivDir, dir1),
-    ?line Dir2 = filename:join(PrivDir, dir2),
+    ?line Dir1 = filename:join(PrivDir, "dir1"),
+    ?line Dir2 = filename:join(PrivDir, "dir2"),
 
     ok = file:make_dir(Dir1),
     ok = file:make_dir(Dir2),
@@ -381,7 +381,7 @@ otp_6711(Conf) when is_list(Conf) ->
         (catch {a, beam_lib:strip_files([3])}),
 
     ?line PrivDir = ?privdir,
-    ?line Dir = filename:join(PrivDir, dir),
+    ?line Dir = filename:join(PrivDir, "dir"),
     ?line Lib = filename:join(Dir, "lib"),
     ?line App = filename:join(Lib, "app"),
     ?line EBin = filename:join(App, "ebin"),
@@ -417,8 +417,8 @@ building(doc) -> "Testing building of BEAM files.";
 building(Conf) when is_list(Conf) ->
     ?line PrivDir = ?privdir,
 
-    ?line Dir1 = filename:join(PrivDir, b_dir1),
-    ?line Dir2 = filename:join(PrivDir, b_dir2),
+    ?line Dir1 = filename:join(PrivDir, "b_dir1"),
+    ?line Dir2 = filename:join(PrivDir, "b_dir2"),
 
     ok = file:make_dir(Dir1),
     ok = file:make_dir(Dir2),
@@ -688,7 +688,7 @@ chunk_info(File) ->
     Chunks.
     
 make_beam(Dir, Module, F) ->
-    ?line FileBase = filename:join(Dir, Module),
+    ?line FileBase = filename:join(Dir, atom_to_list(Module)),
     ?line Source = FileBase ++ ".erl",
     ?line BeamFile = FileBase ++ ".beam",
     ?line simple_file(Source, Module, F),
diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl
index 698070368f..22a9d4a7ff 100644
--- a/lib/stdlib/test/dets_SUITE.erl
+++ b/lib/stdlib/test/dets_SUITE.erl
@@ -1516,7 +1516,7 @@ repair(Config, V) ->
     if 
         V =:= 8 ->
             %% first estimated number of objects is wrong, repair once more
-            ?line {ok, Fd} = file:open(Fname, read_write),
+            ?line {ok, Fd} = file:open(Fname, [read,write]),
             NoPos = HeadSize - 8,  % no_objects
             ?line file:pwrite(Fd, NoPos, <<0:32>>), % NoItems
             ok = file:close(Fd),
@@ -3247,7 +3247,7 @@ otp_5402(suite) ->
     [];
 otp_5402(Config) when is_list(Config) ->
     Tab = otp_5402,
-    ?line File = filename:join([cannot, write, this, file]),
+    ?line File = filename:join(["cannot", "write", "this", "file"]),
 
     %% close
     ?line{ok, T} = dets:open_file(Tab, [{ram_file,true},
@@ -3887,7 +3887,7 @@ crash(File, Where) ->
     crash(File, Where, 10).
 
 crash(File, Where, What) when is_integer(What) ->
-    ?line {ok, Fd} = file:open(File, read_write),
+    ?line {ok, Fd} = file:open(File, [read,write]),
     ?line file:position(Fd, Where),
     ?line ok = file:write(Fd, [What]),
     ?line ok = file:close(Fd).
@@ -4031,7 +4031,7 @@ writable(Fname) ->
     ?line file:write_file_info(Fname, Info#file_info{mode = Mode}).
 
 truncate(File, Where) ->
-    ?line {ok, Fd} = file:open(File, read_write),
+    ?line {ok, Fd} = file:open(File, [read,write]),
     ?line file:position(Fd, Where),
     ?line ok = file:truncate(Fd),
     ?line ok = file:close(Fd).
diff --git a/lib/stdlib/test/epp_SUITE.erl b/lib/stdlib/test/epp_SUITE.erl
index 9b024a5b49..57f3f4eddb 100644
--- a/lib/stdlib/test/epp_SUITE.erl
+++ b/lib/stdlib/test/epp_SUITE.erl
@@ -1280,7 +1280,7 @@ eval_tests(Config, Fun, Tests) ->
 
 
 check_test(Config, Test) ->
-    Filename = 'epp_test.erl',
+    Filename = "epp_test.erl",
     ?line PrivDir = ?config(priv_dir, Config),
     ?line File = filename:join(PrivDir, Filename),
     ?line ok = file:write_file(File, Test),
@@ -1293,7 +1293,7 @@ check_test(Config, Test) ->
 
 compile_test(Config, Test0) ->
     Test = [<<"-module(epp_test). -compile(export_all). ">>, Test0],
-    Filename = 'epp_test.erl',
+    Filename = "epp_test.erl",
     ?line PrivDir = ?config(priv_dir, Config),
     ?line File = filename:join(PrivDir, Filename),
     ?line ok = file:write_file(File, Test),
diff --git a/lib/stdlib/test/erl_eval_SUITE.erl b/lib/stdlib/test/erl_eval_SUITE.erl
index 0bcf3c5b71..784c7cb86e 100644
--- a/lib/stdlib/test/erl_eval_SUITE.erl
+++ b/lib/stdlib/test/erl_eval_SUITE.erl
@@ -1189,7 +1189,7 @@ lfh() ->
     {eval, fun(F, As, Bs) -> local_func(F, As, Bs) end}.
 
 local_func(F, As0, Bs0) when is_atom(F) ->
-    {As,Bs} = erl_eval:expr_list(As0, Bs0, {eval,lfh()}),
+    {As,Bs} = erl_eval:expr_list(As0, Bs0, lfh()),
     case erlang:function_exported(?MODULE, F, length(As)) of
 	true ->
 	    {value,apply(?MODULE, F, As),Bs};
diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl
index f980d52e4e..9041adbe5c 100644
--- a/lib/stdlib/test/erl_lint_SUITE.erl
+++ b/lib/stdlib/test/erl_lint_SUITE.erl
@@ -2981,7 +2981,7 @@ run_test(Conf, Test0, Warnings0) ->
     run_test2(Conf, Test, Warnings0).
 
 run_test2(Conf, Test, Warnings0) ->
-    Filename = 'lint_test.erl',
+    Filename = "lint_test.erl",
     DataDir = ?privdir,
     File = filename:join(DataDir, Filename),
     Opts = case Warnings0 of
diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl
index 31a4f94294..4298b2c701 100644
--- a/lib/stdlib/test/erl_scan_SUITE.erl
+++ b/lib/stdlib/test/erl_scan_SUITE.erl
@@ -737,6 +737,10 @@ set_attribute() ->
         (catch {foo, erl_scan:set_attribute(line, [], F2)}), % type error
     ?line {'EXIT',{badarg,_}} =
         (catch {foo, erl_scan:set_attribute(column, [], F2)}), % type error
+
+    %% OTP-9412
+    ?line 8 = erl_scan:set_attribute(line, [{line,{nos,'X',8}}],
+                                     fun({nos,_V,VL}) -> VL end),
     ok.
 
 column_errors() ->
diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl
index 9d348b5f1a..3ac6da3d28 100644
--- a/lib/stdlib/test/ets_SUITE.erl
+++ b/lib/stdlib/test/ets_SUITE.erl
@@ -72,6 +72,7 @@
 	 exit_many_many_tables_owner/1]).
 -export([write_concurrency/1, heir/1, give_away/1, setopts/1]).
 -export([bad_table/1, types/1]).
+-export([otp_9423/1]).
 
 -export([init_per_testcase/2, end_per_testcase/2]).
 %% Convenience for manual testing
@@ -143,7 +144,8 @@ all() ->
      otp_8166, exit_large_table_owner,
      exit_many_large_table_owner, exit_many_tables_owner,
      exit_many_many_tables_owner, write_concurrency, heir,
-     give_away, setopts, bad_table, types].
+     give_away, setopts, bad_table, types,
+     otp_9423].
 
 groups() -> 
     [{new, [],
@@ -2715,7 +2717,8 @@ ordered_do(Opts) ->
 		      9,10,11,12,
 		      1,2,3,4,
 		      17,18,19,20,
-		      13,14,15,16
+		      13,14,15,16,
+		      1 bsl 33
 		     ],
     ?line lists:foreach(fun(X) ->
 			  ets:insert(T,{X,integer_to_list(X)})
@@ -2730,13 +2733,14 @@ ordered_do(Opts) ->
     ?line S2 = L2,
     ?line [{1,"1"}] = ets:slot(T,0),
     ?line [{28,"28"}] = ets:slot(T,27),
+    ?line [{1 bsl 33,_}] = ets:slot(T,28),
     ?line 27 = ets:prev(T,28),
     ?line [{7,"7"}] = ets:slot(T,6),
-    ?line '$end_of_table' = ets:next(T,28),
+    ?line '$end_of_table' = ets:next(T,1 bsl 33),
     ?line [{12,"12"}] = ets:slot(T,11),
-    ?line '$end_of_table' = ets:slot(T,28),
+    ?line '$end_of_table' = ets:slot(T,29),
     ?line [{1,"1"}] = ets:slot(T,0),
-    ?line 28 = ets:prev(T,29),
+    ?line 28 = ets:prev(T,1 bsl 33),
     ?line 1 = ets:next(T,0),
     ?line pick_all_forward(T),
     ?line [{7,"7"}] = ets:slot(T,6),
@@ -5420,7 +5424,39 @@ types_do(Opts) ->
     ?line verify_etsmem(EtsMem).
 
 
-
+otp_9423(doc) -> ["vm-deadlock caused by race between ets:delete and others on write_concurrency table"];
+otp_9423(Config) when is_list(Config) ->
+    InitF = fun(_) -> {0,0} end,
+    ExecF = fun({S,F}) -> 
+		    receive 
+			stop -> 
+			    io:format("~p got stop\n", [self()]),
+			    [end_of_work | {"Succeded=",S,"Failed=",F}]
+		    after 0 ->
+			    %%io:format("~p (~p) doing lookup\n", [self(), {S,F}]),
+			    try ets:lookup(otp_9423, key) of
+				[] -> {S+1,F}
+			    catch
+				error:badarg -> {S,F+1}
+			    end
+		    end
+	    end,
+    FiniF = fun(R) -> R end,
+    case run_workers(InitF, ExecF, FiniF, infinite, 1) of
+	Pids when is_list(Pids) ->
+	    %%[P ! start || P <- Pids],
+	    repeat(fun() -> ets:new(otp_9423, [named_table, public, {write_concurrency,true}]),
+			    ets:delete(otp_9423)
+		   end, 10000),
+	    [P ! stop || P <- Pids],
+	    wait_pids(Pids),
+	    ok;
+	
+	Skipped -> Skipped
+    end.
+	    
+    
+    
 
 %
 % Utility functions:
@@ -5434,21 +5470,30 @@ add_lists([E1|T1], [E2|T2], Acc) ->
     add_lists(T1, T2, [E1+E2 | Acc]).    
 
 run_workers(InitF,ExecF,FiniF,Laps) ->
+    run_workers(InitF,ExecF,FiniF,Laps, 0).
+run_workers(InitF,ExecF,FiniF,Laps, Exclude) ->
     case erlang:system_info(smp_support) of
 	true ->
-	    run_workers_do(InitF,ExecF,FiniF,Laps);
+	    run_workers_do(InitF,ExecF,FiniF,Laps, Exclude);
 	false ->
 	    {skipped,"No smp support"}
     end.
-   
+
 run_workers_do(InitF,ExecF,FiniF,Laps) ->
-    NumOfProcs = erlang:system_info(schedulers),
+    run_workers_do(InitF,ExecF,FiniF,Laps, 0).
+run_workers_do(InitF,ExecF,FiniF,Laps, Exclude) ->
+    ?line NumOfProcs = case erlang:system_info(schedulers) of
+			   N when (N > Exclude) -> N - Exclude
+		       end,
     io:format("smp starting ~p workers\n",[NumOfProcs]),
     Seeds = [{ProcN,random:uniform(9999)} || ProcN <- lists:seq(1,NumOfProcs)],
     Parent = self(),
     Pids = [spawn_link(fun()-> worker(Seed,InitF,ExecF,FiniF,Laps,Parent,NumOfProcs) end)
 	    || Seed <- Seeds],
-    wait_pids(Pids).
+    case Laps of
+	infinite -> Pids;
+	_ -> wait_pids(Pids)
+    end.
 	    
 worker({ProcN,Seed}, InitF, ExecF, FiniF, Laps, Parent, NumOfProcs) ->
     io:format("smp worker ~p, seed=~p~n",[self(),Seed]),
@@ -5463,6 +5508,8 @@ worker_loop(0, _, State) ->
     State;
 worker_loop(_, _, [end_of_work|State]) ->
     State;
+worker_loop(infinite, ExecF, State) ->
+    worker_loop(infinite,ExecF,ExecF(State));
 worker_loop(N, ExecF, State) ->
     worker_loop(N-1,ExecF,ExecF(State)).
     
@@ -5517,20 +5564,21 @@ etsmem() ->
      case erlang:system_info({allocator,ets_alloc}) of
 	 false -> undefined;
 	 MemInfo ->
-	     MSBCS = lists:foldl(
-		       fun ({instance, _, L}, Acc) ->
-			       {value,{_,MBCS}} = lists:keysearch(mbcs, 1, L),
-			       {value,{_,SBCS}} = lists:keysearch(sbcs, 1, L),
-			       [MBCS,SBCS | Acc]
-		       end,
-		       [],
-		       MemInfo),
+	     CS = lists:foldl(
+		    fun ({instance, _, L}, Acc) ->
+			    {value,{_,SBMBCS}} = lists:keysearch(sbmbcs, 1, L),
+			    {value,{_,MBCS}} = lists:keysearch(mbcs, 1, L),
+			    {value,{_,SBCS}} = lists:keysearch(sbcs, 1, L),
+			    [SBMBCS,MBCS,SBCS | Acc]
+		    end,
+		    [],
+		    MemInfo),
 	     lists:foldl(
 	       fun(L, {Bl0,BlSz0}) ->
 		       {value,{_,Bl,_,_}} = lists:keysearch(blocks, 1, L),
 		       {value,{_,BlSz,_,_}} = lists:keysearch(blocks_size, 1, L),
 		       {Bl0+Bl,BlSz0+BlSz}
-	       end, {0,0}, MSBCS)
+	       end, {0,0}, CS)
      end},
      {Mem,AllTabs}.
 
diff --git a/lib/stdlib/test/file_sorter_SUITE.erl b/lib/stdlib/test/file_sorter_SUITE.erl
index 80d4ea5fdc..74c08912be 100644
--- a/lib/stdlib/test/file_sorter_SUITE.erl
+++ b/lib/stdlib/test/file_sorter_SUITE.erl
@@ -89,7 +89,7 @@ basic(suite) ->
 basic(Config) when is_list(Config) ->
     Fmt = binary,
     Arg = {format,Fmt},
-    Foo = outfile(foo, Config),
+    Foo = outfile("foo", Config),
     P0 = pps(),
 
     ?line F1s = [F1] = to_files([[]], Fmt, Config),
@@ -455,7 +455,7 @@ inout(suite) ->
     [];
 inout(Config) when is_list(Config) ->
     BTF = {format, binary_term},
-    Foo = outfile(foo, Config),
+    Foo = outfile("foo", Config),
 
     %% Input is fun.
     End = fun(read) -> end_of_input end,
@@ -522,7 +522,7 @@ many(doc) ->
 many(suite) ->
     [];
 many(Config) when is_list(Config) ->
-    Foo = outfile(foo, Config),
+    Foo = outfile("foo", Config),
     PrivDir = ?privdir(Config),
     P0 = pps(),
 
@@ -587,7 +587,7 @@ misc(suite) ->
     [];
 misc(Config) when is_list(Config) ->
     BTF = {format, binary_term},
-    Foo = outfile(foo, Config),
+    Foo = outfile("foo", Config),
     FFoo = filename:absname(Foo),
     P0 = pps(),
 
@@ -704,7 +704,7 @@ misc(Config) when is_list(Config) ->
 sort(Fmt, XArgs, Config) ->
     Args = make_args(Fmt, [{size,5} | XArgs]),
     TmpArgs = [{tmpdir,?privdir(Config)} | Args],
-    Foo = outfile(foo, Config),
+    Foo = outfile("foo", Config),
 
     %% Input is a fun. Output is a fun.
     ?line [] = file_sorter:sort(input([], 2, Fmt), output([], Fmt), Args),
@@ -777,7 +777,7 @@ sort(Fmt, XArgs, Config) ->
 keysort(Fmt, XArgs, Config) ->
     Args = make_args(Fmt, [{size,50}, {no_files, 2} | XArgs]),
     TmpArgs = Args ++ [{tmpdir,?privdir(Config)}],
-    Foo = outfile(foo, Config),
+    Foo = outfile("foo", Config),
 
     %% Input is files. Output is a file.
     ?line ok = file_sorter:keysort(2, [], Foo, Args),
@@ -836,7 +836,7 @@ keysort(Fmt, XArgs, Config) ->
 
 merge(Fmt, XArgs, Config) ->
     Args = make_args(Fmt, [{size,5} | XArgs]),
-    Foo = outfile(foo, Config),
+    Foo = outfile("foo", Config),
 
     %% Input is a file. Output is a fun.
     ?line [] = file_sorter:merge([], output([], Fmt), Args),
@@ -873,7 +873,7 @@ merge(Fmt, XArgs, Config) ->
 
 keymerge(Fmt, XArgs, Config) ->
     Args = make_args(Fmt, [{size,50}, {no_files, 2} | XArgs]),
-    Foo = outfile(foo, Config),
+    Foo = outfile("foo", Config),
 
     %% Input is files. Output is a file.
     ?line ok = file_sorter:keymerge(2, [], Foo, Args),
diff --git a/lib/stdlib/test/filelib_SUITE.erl b/lib/stdlib/test/filelib_SUITE.erl
index a355097fe2..3010f5e760 100644
--- a/lib/stdlib/test/filelib_SUITE.erl
+++ b/lib/stdlib/test/filelib_SUITE.erl
@@ -243,7 +243,7 @@ otp_5960(doc) ->
     ["Test that filelib:ensure_dir/1 returns ok or {error,Reason}"];
 otp_5960(Config) when is_list(Config) ->
     ?line PrivDir = ?config(priv_dir, Config),
-    ?line Dir = filename:join(PrivDir, otp_5960_dir),
+    ?line Dir = filename:join(PrivDir, "otp_5960_dir"),
     ?line Name1 = filename:join(Dir, name1),
     ?line Name2 = filename:join(Dir, name2),
     ?line ok = filelib:ensure_dir(Name1), % parent is created
@@ -268,7 +268,7 @@ otp_5960(Config) when is_list(Config) ->
 
 ensure_dir_eexist(Config) when is_list(Config) ->
     ?line PrivDir = ?config(priv_dir, Config),
-    ?line Dir = filename:join(PrivDir, ensure_dir_eexist),
+    ?line Dir = filename:join(PrivDir, "ensure_dir_eexist"),
     ?line Name = filename:join(Dir, "same_name_as_file_and_dir"),
     ?line ok = filelib:ensure_dir(Name),
     ?line ok = file:write_file(Name, <<"some string\n">>),
diff --git a/lib/stdlib/test/io_SUITE.erl b/lib/stdlib/test/io_SUITE.erl
index 54a98985cd..bb02a879c2 100644
--- a/lib/stdlib/test/io_SUITE.erl
+++ b/lib/stdlib/test/io_SUITE.erl
@@ -27,7 +27,7 @@
          otp_6282/1, otp_6354/1, otp_6495/1, otp_6517/1, otp_6502/1,
          manpage/1, otp_6708/1, otp_7084/1, otp_7421/1,
 	 io_lib_collect_line_3_wb/1, cr_whitespace_in_string/1,
-	 io_fread_newlines/1, otp_8989/1]).
+	 io_fread_newlines/1, otp_8989/1, io_lib_fread_literal/1]).
 
 %-define(debug, true).
 
@@ -62,7 +62,7 @@ all() ->
      otp_6282, otp_6354, otp_6495, otp_6517, otp_6502,
      manpage, otp_6708, otp_7084, otp_7421,
      io_lib_collect_line_3_wb, cr_whitespace_in_string,
-     io_fread_newlines, otp_8989].
+     io_fread_newlines, otp_8989, io_lib_fread_literal].
 
 groups() -> 
     [].
@@ -1995,3 +1995,29 @@ otp_8989(Suite) when is_list(Suite) ->
     ?line "Hel " = fmt("~-4.*s", [3,Hello]),
     ?line "Hel " = fmt("~*.*s", [-4,3,Hello]),
     ok.
+
+io_lib_fread_literal(doc) ->
+    "OTP-9439 io_lib:fread bug for literate at end";
+io_lib_fread_literal(Suite) when is_list(Suite) ->
+    ?line {more,"~d",0,""} = io_lib:fread("~d", ""),
+    ?line {error,{fread,integer}} = io_lib:fread("~d", " "),
+    ?line {more,"~d",1,""} = io_lib:fread(" ~d", " "),
+    ?line {ok,[17],"X"} = io_lib:fread(" ~d", " 17X"),
+    %%
+    ?line {more,"d",0,""} = io_lib:fread("d", ""),
+    ?line {error,{fread,input}} = io_lib:fread("d", " "),
+    ?line {more,"d",1,""} = io_lib:fread(" d", " "),
+    ?line {ok,[],"X"} = io_lib:fread(" d", " dX"),
+    %%
+    ?line {done,eof,_} = io_lib:fread([], eof, "~d"),
+    ?line {done,eof,_} = io_lib:fread([], eof, " ~d"),
+    ?line {more,C1} = io_lib:fread([], " \n", " ~d"),
+    ?line {done,{error,{fread,input}},_} = io_lib:fread(C1, eof, " ~d"),
+    ?line {done,{ok,[18]},""} = io_lib:fread(C1, "18\n", " ~d"),
+    %%
+    ?line {done,eof,_} = io_lib:fread([], eof, "d"),
+    ?line {done,eof,_} = io_lib:fread([], eof, " d"),
+    ?line {more,C2} = io_lib:fread([], " \n", " d"),
+    ?line {done,{error,{fread,input}},_} = io_lib:fread(C2, eof, " d"),
+    ?line {done,{ok,[]},[]} = io_lib:fread(C2, "d\n", " d"),
+    ok.
diff --git a/lib/stdlib/test/string_SUITE.erl b/lib/stdlib/test/string_SUITE.erl
index 1dcd4be21e..6969c095a0 100644
--- a/lib/stdlib/test/string_SUITE.erl
+++ b/lib/stdlib/test/string_SUITE.erl
@@ -273,9 +273,9 @@ words(Config) when is_list(Config) ->
     ?line 2 = string:words("2.35", $.),
     ?line 100 = string:words(string:copies(". ", 100)),
     %% invalid arg type
-    ?line {'EXIT',_} = (catch string:chars(hej)),
+    ?line {'EXIT',_} = (catch string:chars(hej, 1)),
     %% invalid arg type
-    ?line {'EXIT',_} = (catch string:chars("hej", " ")),
+    ?line {'EXIT',_} = (catch string:chars("hej", 1, " ")),
     ok.
 
 
diff --git a/lib/stdlib/test/supervisor_SUITE.erl b/lib/stdlib/test/supervisor_SUITE.erl
index c79a5002fb..b48450c151 100644
--- a/lib/stdlib/test/supervisor_SUITE.erl
+++ b/lib/stdlib/test/supervisor_SUITE.erl
@@ -42,7 +42,7 @@
 -export([ permanent_normal/1, transient_normal/1,
 	  temporary_normal/1,
 	  permanent_abnormal/1, transient_abnormal/1,
-	  temporary_abnormal/1]).
+	  temporary_abnormal/1, temporary_bystander/1]).
 
 %% Restart strategy tests 
 -export([ one_for_one/1,
@@ -74,7 +74,7 @@ all() ->
      {group, abnormal_termination}, child_unlink, tree,
      count_children_memory, do_not_save_start_parameters_for_temporary_children,
      do_not_save_child_specs_for_temporary_children,
-     simple_one_for_one_scale_many_temporary_children].
+     simple_one_for_one_scale_many_temporary_children, temporary_bystander].
 
 groups() -> 
     [{sup_start, [],
@@ -114,10 +114,9 @@ end_per_group(_GroupName, Config) ->
     Config.
 
 init_per_testcase(count_children_memory, Config) ->
-    MemoryState = erlang:system_info(allocator),
-    case count_children_allocator_test(MemoryState) of
-	true -> Config;
-	false ->
+    try erlang:memory() of
+	_ -> Config
+    catch error:notsup ->
 	    {skip, "+Meamin used during test; erlang:memory/1 not available"}
     end;
 init_per_testcase(_Case, Config) ->
@@ -608,6 +607,37 @@ temporary_abnormal(Config) when is_list(Config) ->
     [0,0,0,0] = get_child_counts(sup_test).
 
 %%-------------------------------------------------------------------------
+temporary_bystander(doc) ->
+    ["A temporary process killed as part of a rest_for_one or one_for_all "
+     "restart strategy should not be restarted given its args are not "
+     " saved. Otherwise the supervisor hits its limit and crashes."];
+temporary_bystander(suite) -> [];
+temporary_bystander(_Config) ->
+    Child1 = {child1, {supervisor_1, start_child, []}, permanent, 100,
+	      worker, []},
+    Child2 = {child2, {supervisor_1, start_child, []}, temporary, 100,
+	      worker, []},
+    {ok, SupPid1} = supervisor:start_link(?MODULE, {ok, {{one_for_all, 2, 300}, []}}),
+    {ok, SupPid2} = supervisor:start_link(?MODULE, {ok, {{rest_for_one, 2, 300}, []}}),
+    unlink(SupPid1), % otherwise we crash with it
+    unlink(SupPid2), % otherwise we crash with it
+    {ok, CPid1} = supervisor:start_child(SupPid1, Child1),
+    {ok, _CPid2} = supervisor:start_child(SupPid1, Child2),
+    {ok, CPid3} = supervisor:start_child(SupPid2, Child1),
+    {ok, _CPid4} = supervisor:start_child(SupPid2, Child2),
+    terminate(SupPid1, CPid1, child1, normal),
+    terminate(SupPid2, CPid3, child1, normal),
+    timer:sleep(350),
+    catch link(SupPid1),
+    catch link(SupPid2),
+    %% The supervisor would die attempting to restart child2
+    true = erlang:is_process_alive(SupPid1),
+    true = erlang:is_process_alive(SupPid2),
+    %% Child2 has not been restarted
+    [{child1, _, _, _}] = supervisor:which_children(SupPid1),
+    [{child1, _, _, _}] = supervisor:which_children(SupPid2).
+
+%%-------------------------------------------------------------------------
 one_for_one(doc) ->
     ["Test the one_for_one base case."];
 one_for_one(suite) -> [];
@@ -1032,17 +1062,6 @@ count_children_memory(Config) when is_list(Config) ->
     [terminate(SupPid, Pid, child, kill) || {undefined, Pid, worker, _Modules} <- Children3],
     [1,0,0,0] = get_child_counts(sup_test).
 
-count_children_allocator_test(MemoryState) ->
-    Allocators = [temp_alloc, eheap_alloc, binary_alloc, ets_alloc,
-		  driver_alloc, sl_alloc, ll_alloc, fix_alloc, std_alloc,
-		  sys_alloc],
-    MemoryStateList = element(4, MemoryState),
-    AllocTypes = [lists:keyfind(Alloc, 1, MemoryStateList)
-		  || Alloc <- Allocators],
-    AllocStates = [lists:keyfind(e, 1, AllocValue)
-		   || {_Type, AllocValue} <- AllocTypes],
-    lists:all(fun(State) -> State == {e, true} end, AllocStates).
-
 %%-------------------------------------------------------------------------
 do_not_save_start_parameters_for_temporary_children(doc) ->
     ["Temporary children shall not be restarted so they should not "
diff --git a/lib/stdlib/test/supervisor_bridge_SUITE.erl b/lib/stdlib/test/supervisor_bridge_SUITE.erl
index f2dbad0b3b..c4d696564d 100644
--- a/lib/stdlib/test/supervisor_bridge_SUITE.erl
+++ b/lib/stdlib/test/supervisor_bridge_SUITE.erl
@@ -158,7 +158,7 @@ internal_loop(State) ->
 terminate(Reason,{Parent,Worker}) ->
     %% This func knows about supervisor_bridge
     io:format("Terminating bridge...\n"),
-    exit(kill,Worker),
+    exit(Worker,kill),
     Parent ! {dying,Reason},
     anything.
 
diff --git a/lib/stdlib/test/sys_SUITE.erl b/lib/stdlib/test/sys_SUITE.erl
index 72b089aa3f..fe039e8bcc 100644
--- a/lib/stdlib/test/sys_SUITE.erl
+++ b/lib/stdlib/test/sys_SUITE.erl
@@ -71,7 +71,7 @@ log_to_file(Config) when is_list(Config) ->
     ?line ok = sys:log_to_file(?server,TempName),
     ?line {ok,-44} = public_call(44),
     ?line ok = sys:log_to_file(?server,false),
-    ?line {ok,Fd} = file:open(TempName,read),
+    ?line {ok,Fd} = file:open(TempName,[read]),
     ?line Msg1 = io:get_line(Fd,''),
     ?line Msg2 = io:get_line(Fd,''),
     ?line file:close(Fd),
diff --git a/lib/stdlib/test/tar_SUITE.erl b/lib/stdlib/test/tar_SUITE.erl
index e32704ca65..48f58cd05d 100644
--- a/lib/stdlib/test/tar_SUITE.erl
+++ b/lib/stdlib/test/tar_SUITE.erl
@@ -65,7 +65,7 @@ borderline(Config) when is_list(Config) ->
 
     ?line {ok, Cwd} = file:get_cwd(),
     ?line RootDir = ?config(priv_dir, Config),
-    ?line TempDir = remove_prefix(Cwd++"/", filename:join(RootDir, borderline)),
+    ?line TempDir = remove_prefix(Cwd++"/", filename:join(RootDir, "borderline")),
     ?line ok = file:make_dir(TempDir),
 
     ?line Record = 512,
@@ -323,12 +323,12 @@ create_long_names(doc) ->
 create_long_names(Config) when is_list(Config) ->
     ?line PrivDir = ?config(priv_dir, Config),
     ?line ok = file:set_cwd(PrivDir),
-    Dirs = [aslfjkshjkhliuf,
-	    asdhjfehnbfsky,
-	    sahajfskdfhsz,
-	    asldfkdlfy4y8rchg,
-	    f7nafhjgffagkhsfkhsjk,
-	    dfjasldkfjsdkfjashbv],
+    Dirs = ["aslfjkshjkhliuf",
+	    "asdhjfehnbfsky",
+	    "sahajfskdfhsz",
+	    "asldfkdlfy4y8rchg",
+	    "f7nafhjgffagkhsfkhsjk",
+	    "dfjasldkfjsdkfjashbv"],
 
     ?line DeepDir = make_dirs(Dirs, []),
     ?line AFile = filename:join(DeepDir, "a_file"),
@@ -487,7 +487,7 @@ extract_from_binary_compressed(Config) when is_list(Config) ->
     
     %% Trying extracting from a binary.
     ?line ok = erl_tar:extract({binary,Bin}, [compressed,{cwd,ExtractDir}]),
-    ?line {ok,List} = file:list_dir(filename:join(ExtractDir, ddll_SUITE_data)),
+    ?line {ok,List} = file:list_dir(filename:join(ExtractDir, "ddll_SUITE_data")),
     ?line io:format("~p\n", [List]),
     ?line 19 = length(List),
 
@@ -676,7 +676,7 @@ cooked_compressed(Config) when is_list(Config) ->
 		  end, List),
 
     %% Clean up.
-    ?line delete_files([filename:join(PrivDir, ddll_SUITE_data)]),
+    ?line delete_files([filename:join(PrivDir, "ddll_SUITE_data")]),
     ok.
 
 memory(doc) ->
diff --git a/lib/stdlib/test/zip_SUITE.erl b/lib/stdlib/test/zip_SUITE.erl
index d5f2cd52d4..7233c061ef 100644
--- a/lib/stdlib/test/zip_SUITE.erl
+++ b/lib/stdlib/test/zip_SUITE.erl
@@ -375,7 +375,8 @@ zip_options(Config) when is_list(Config) ->
     ok = file:set_cwd(?config(data_dir, Config)),
 
     %% Create a zip archive
-    {ok, Zip} = zip:zip("filename_not_used.zip", Names, [memory, {cwd, PrivDir}]),
+    {ok, {_,Zip}} =
+        zip:zip("filename_not_used.zip", Names, [memory, {cwd, PrivDir}]),
 
     %% Open archive
     {ok, ZipSrv} = zip:zip_open(Zip, [memory]),
diff --git a/lib/stdlib/vsn.mk b/lib/stdlib/vsn.mk
index c0956030cf..9d4ed17774 100644
--- a/lib/stdlib/vsn.mk
+++ b/lib/stdlib/vsn.mk
@@ -1 +1 @@
-STDLIB_VSN = 1.17.4
+STDLIB_VSN = 1.17.5
diff --git a/lib/test_server/src/ts_install_cth.erl b/lib/test_server/src/ts_install_cth.erl
index c5444a342f..a41916fd0a 100644
--- a/lib/test_server/src/ts_install_cth.erl
+++ b/lib/test_server/src/ts_install_cth.erl
@@ -49,8 +49,7 @@
 
 -include_lib("kernel/include/file.hrl").
 
--type proplist() :: list({atom(),term()}).
--type config() :: proplist().
+-type config() :: proplists:proplist().
 -type reason() :: term().
 -type skip_or_fail() :: {skip, reason()} |
                         {auto_skip, reason()} |
@@ -65,19 +64,19 @@ id(_Opts) ->
     ?MODULE.
 
 %% @doc Always called before any other callback function.
--spec init(Id :: term(), Opts :: proplist()) ->
-    State :: #state{}.
+-spec init(Id :: term(), Opts :: proplists:proplist()) ->
+    {ok, State :: #state{}}.
 init(_Id, Opts) ->
     Nodenames = proplists:get_value(nodenames, Opts, 0),
     Nodes = proplists:get_value(nodes, Opts, 0),
     TSConfDir = proplists:get_value(ts_conf_dir, Opts),
     TargetSystem = proplists:get_value(target_system, Opts, install_local),
     InstallOpts = proplists:get_value(install_opts, Opts, []),
-    #state{ nodenames = Nodenames,
-	    nodes = Nodes,
-	    ts_conf_dir = TSConfDir,
-	    target_system = TargetSystem, 
-	    install_opts = InstallOpts }.
+    {ok, #state{ nodenames = Nodenames,
+		 nodes = Nodes,
+		 ts_conf_dir = TSConfDir,
+		 target_system = TargetSystem, 
+		 install_opts = InstallOpts } }.
 
 %% @doc Called before init_per_suite is called.
 -spec pre_init_per_suite(Suite :: atom(),
diff --git a/lib/test_server/test/Makefile b/lib/test_server/test/Makefile
index ab72a9d579..198440bb17 100644
--- a/lib/test_server/test/Makefile
+++ b/lib/test_server/test/Makefile
@@ -85,7 +85,7 @@ release_spec: opt
 release_tests_spec: make_emakefile
 	$(INSTALL_DIR) $(RELSYSDIR)
 	$(INSTALL_DATA) $(EMAKEFILE) $(ERL_FILES) $(COVERFILE) $(RELSYSDIR)
-	$(INSTALL_DATA) test_server.spec test_server.cover $(RELSYSDIR)
+	$(INSTALL_DATA) test_server_test_lib.hrl test_server.spec test_server.cover $(RELSYSDIR)
 	chmod -R u+w $(RELSYSDIR)
 	@tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -)
 
diff --git a/lib/tools/doc/src/xref.xml b/lib/tools/doc/src/xref.xml
index 75ffa25311..17de66bb22 100644
--- a/lib/tools/doc/src/xref.xml
+++ b/lib/tools/doc/src/xref.xml
@@ -4,7 +4,7 @@
 <erlref>
   <header>
     <copyright>
-      <year>2000</year><year>2010</year>
+      <year>2000</year><year>2011</year>
       <holder>Ericsson AB. All Rights Reserved.</holder>
     </copyright>
     <legalnotice>
@@ -1465,8 +1465,8 @@ Evaluates a predefined analysis.
       <name>start(NameOrOptions) -> Return</name>
       <fsummary>Create an Xref server.</fsummary>
       <type>
-        <v>Name = atom()()</v>
-        <v>XrefOrOptions = Xref | Options</v>
+        <v>NameOrOptions = Name | Options</v>
+        <v>Name = atom()</v>
         <v>Options = [Option] | Option</v>
         <v>Option = {xref_mode, mode()} | term()</v>
         <v>Return = {ok, pid()}  | {error, {already_started, pid()}}</v>
@@ -1483,7 +1483,7 @@ Evaluates a predefined analysis.
       <name>start(Name, Options) -> Return</name>
       <fsummary>Create an Xref server.</fsummary>
       <type>
-        <v>Name = atom()()</v>
+        <v>Name = atom()</v>
         <v>Options = [Option] | Option</v>
         <v>Option = {xref_mode, mode()} | term()</v>
         <v>Return = {ok, pid()}  | {error, {already_started, pid()}}</v>
diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el
index 6728bef2a4..a8dd3ec3ac 100644
--- a/lib/tools/emacs/erlang.el
+++ b/lib/tools/emacs/erlang.el
@@ -523,6 +523,32 @@ This is an elisp list of options. Each option can be either:
 - a string
 Example: '(bin_opt_info (i . \"/path1/include\") (i . \"/path2/include\"))")
 
+(defvar erlang-compile-command-function-alist
+  '((".erl\\'" . inferior-erlang-compute-erl-compile-command)
+    (".xrl\\'" . inferior-erlang-compute-leex-compile-command)
+    (".yrl\\'" . inferior-erlang-compute-yecc-compile-command)
+    ("." . inferior-erlang-compute-erl-compile-command))
+  "*Alist of filename patterns vs corresponding compilation functions.
+Each element looks like (REGEXP . FUNCTION). Compiling a file whose name
+matches REGEXP specifies FUNCTION to use to compute the compilation
+command. The FUNCTION will be called with two arguments: module name and
+default compilation options, like output directory. The FUNCTION
+is expected to return a string.")
+
+(defvar erlang-leex-compile-opts '()
+  "*Options to pass to leex when compiling xrl files.
+This is an elisp list of options. Each option can be either:
+- an atom
+- a dotted pair
+- a string")
+
+(defvar erlang-yecc-compile-opts '()
+  "*Options to pass to yecc when compiling yrl files.
+This is an elisp list of options. Each option can be either:
+- an atom
+- a dotted pair
+- a string")
+
 (eval-and-compile
   (defvar erlang-regexp-modern-p
     (if (> erlang-emacs-major-version 21) t nil)
@@ -5276,6 +5302,22 @@ unless the optional NO-DISPLAY is non-nil."
       (file-name-as-directory buffer-dir))))
 
 (defun inferior-erlang-compute-compile-command (module-name opts)
+  (let ((ccfn erlang-compile-command-function-alist)
+	(res (inferior-erlang-compute-erl-compile-command module-name opts))
+	ccfn-entry
+	done)
+    (if (not (null (buffer-file-name)))
+	(while (and (not done) (not (null ccfn)))
+	  (setq ccfn-entry (car ccfn))
+	  (setq ccfn (cdr ccfn))
+	  (if (string-match (car ccfn-entry) (buffer-file-name))
+	      (let ((c-fn (cdr ccfn-entry)))
+		(setq done t)
+		(if (not (null c-fn))
+		    (setq result (funcall c-fn module-name opts)))))))
+    result))
+
+(defun inferior-erlang-compute-erl-compile-command (module-name opts)
   (let* ((out-dir-opt (assoc 'outdir opts))
 	 (out-dir     (cdr out-dir-opt)))
     (if erlang-compile-use-outdir
@@ -5299,6 +5341,48 @@ unless the optional NO-DISPLAY is non-nil."
 		      (remq out-dir-opt opts))
 	 tmpvar tmpvar tmpvar2)))))
 
+(defun inferior-erlang-compute-leex-compile-command (module-name opts)
+  (let ((file-name        (buffer-file-name))
+	(erl-compile-expr (inferior-erlang-remove-any-trailing-dot
+			   (inferior-erlang-compute-erl-compile-command
+			    module-name opts))))
+    (format (concat "f(LErr1__), f(LErr2__), "
+		    "case case leex:file(\"%s\", [%s]) of"
+		    " ok -> ok;"
+		    " {ok,_} -> ok;"
+		    " {ok,_,_} -> ok;"
+		    " LErr1__ -> LErr1__ "
+		    "end of"
+		    " ok -> %s;"
+		    " LErr2__ -> LErr2__ "
+		    "end.")
+	    file-name
+	    (inferior-erlang-format-comma-opts erlang-leex-compile-opts)
+	    erl-compile-expr)))
+
+(defun inferior-erlang-compute-yecc-compile-command (module-name opts)
+  (let ((file-name        (buffer-file-name))
+	(erl-compile-expr (inferior-erlang-remove-any-trailing-dot
+			   (inferior-erlang-compute-erl-compile-command
+			    module-name opts))))
+    (format (concat "f(YErr1__), f(YErr2__), "
+		    "case case yecc:file(\"%s\", [%s]) of"
+		    " {ok,_} -> ok;"
+		    " {ok,_,_} -> ok;"
+		    " YErr1__ -> YErr1__ "
+		    "end of"
+		    " ok -> %s;"
+		    " YErr2__ -> YErr2__ "
+		    "end.")
+	    file-name
+	    (inferior-erlang-format-comma-opts erlang-yecc-compile-opts)
+	    erl-compile-expr)))
+
+(defun inferior-erlang-remove-any-trailing-dot (str)
+  (if (string= (substring str -1) ".")
+      (substring str 0 (1- (length str)))
+    str))
+
 (defun inferior-erlang-format-comma-opts (opts)
   (if (null opts)
       ""
diff --git a/lib/webtool/priv/Makefile b/lib/webtool/priv/Makefile
index 56ab772c45..6e1c6606fe 100644
--- a/lib/webtool/priv/Makefile
+++ b/lib/webtool/priv/Makefile
@@ -39,8 +39,12 @@ HTDOCS_FILES =  root/doc/index.html \
 	        root/doc/tool_management.html \
 	        root/doc/start_info.html 
 
-SCRIPTS = bin/start_webtool \
-	  bin/start_webtool.bat
+ifeq ($(findstring win32,$(TARGET)),win32)
+WIN32_SCRIPTS= bin/start_webtool.bat
+else
+WIN32_SCRIPTS=
+endif
+SCRIPTS = bin/start_webtool $(WIN32_SCRIPTS)
 
 # ----------------------------------------------------
 # FLAGS
diff --git a/lib/wx/test/wxt.erl b/lib/wx/test/wxt.erl
index 1f5b1cc3b1..2f52c58f26 100644
--- a/lib/wx/test/wxt.erl
+++ b/lib/wx/test/wxt.erl
@@ -72,7 +72,7 @@ resolve({Suite0, Case}) when is_atom(Suite0), is_atom(Case) ->
 	{Suite, Case2} ->
 	    {Suite, Case2}
     end;
-resolve(List) when list(List) ->
+resolve(List) when is_list(List) ->
     [resolve(Case) || Case <- List].
 
 alias(Suite) when is_atom(Suite) ->
@@ -104,7 +104,7 @@ read_config() ->
     end.
 
 %% Write new default config file
-write_config(Config) when list(Config) ->
+write_config(Config) when is_list(Config) ->
     Fname = config_fname(),
     {ok, Fd} = file:open(Fname, write),
     write_list(Fd, Config),
diff --git a/lib/xmerl/include/xmerl_xsd.hrl b/lib/xmerl/include/xmerl_xsd.hrl
index b527accc8c..6dad7d8ff0 100644
--- a/lib/xmerl/include/xmerl_xsd.hrl
+++ b/lib/xmerl/include/xmerl_xsd.hrl
@@ -36,6 +36,7 @@
 	  schema_name,
 	  vsn,
 	  schema_preprocessed=false,
+	  external_xsd_base=false,
 	  xsd_base,
 	  xml_options=[],
 	  scope=[],
diff --git a/lib/xmerl/src/xmerl_scan.erl b/lib/xmerl/src/xmerl_scan.erl
index 059c8f21b6..e598c5f56d 100644
--- a/lib/xmerl/src/xmerl_scan.erl
+++ b/lib/xmerl/src/xmerl_scan.erl
@@ -2276,7 +2276,7 @@ scan_att_chars([H|T], S0, H, Acc, TmpAcc,AttType,IsNorm) -> % End quote
 	    true -> 
 		normalize(Acc,S,IsNorm)
 	end,
-    {lists:reverse(Acc2), T, S2,IsNorm2};
+    {lists:flatten(lists:reverse(Acc2)), T, S2,IsNorm2};
 scan_att_chars("&" ++ T, S0, Delim, Acc, TmpAcc,AT,IsNorm) -> % Reference
     ?bump_col(1),
     {ExpRef, T1, S1} = scan_reference(T, S),
diff --git a/lib/xmerl/src/xmerl_xsd.erl b/lib/xmerl/src/xmerl_xsd.erl
index e56f1470c0..f003cc74ba 100644
--- a/lib/xmerl/src/xmerl_xsd.erl
+++ b/lib/xmerl/src/xmerl_xsd.erl
@@ -287,10 +287,19 @@ process_schema(Schema) ->
 %% error reason. The error reason may be a list of several errors
 %% or a single error encountered during the processing.
 process_schema(Schema,Options) when is_list(Options) ->
-    S = initiate_state(Options,Schema),
-    process_schema2(xmerl_scan:file(filename:join(S#xsd_state.xsd_base, Schema)),S,Schema);
-process_schema(Schema,State) when is_record(State,xsd_state) ->
-    process_schema2(xmerl_scan:file(filename:join(State#xsd_state.xsd_base, Schema)),State,Schema).
+    State = initiate_state(Options,Schema),
+    process_schema(Schema, State);
+process_schema(Schema, State=#xsd_state{fetch_fun=Fetch})->
+    case Fetch(Schema, State) of
+	{ok,{file,File},_} ->
+	    process_schema2(xmerl_scan:file(File), State, Schema);
+	{ok,{string,Str},_} ->
+	    process_schema2(xmerl_scan:string(Str), State, Schema);
+	{ok,[],_} ->
+	    {error,enoent};
+	Err ->
+	    Err
+    end.
 
 process_schema2(Err={error,_},_,_) ->
     Err;
@@ -319,12 +328,9 @@ process_schemas(Schemas) ->
 %% error reason. The error reason may be a list of several errors
 %% or a single error encountered during the processing.
 process_schemas(Schemas=[{_,Schema}|_],Options) when is_list(Options) ->
-    process_schemas(Schemas,initiate_state(Options,Schema));
+    State = initiate_state(Options,Schema),
+    process_schemas(Schemas, State);
 process_schemas([{_NS,Schema}|Rest],State=#xsd_state{fetch_fun=Fetch}) ->
-%%      case process_external_schema_once(Schema,if_list_to_atom(NS),State) of
-%%   	S when is_record(S,xsd_state) ->
-%%     case process_schema(filename:join([State#xsd_state.xsd_base,Schema]),State) of
-%% 	{ok,S} ->
     Res=
     case Fetch(Schema,State) of
 	{ok,{file,File},_} ->
@@ -345,20 +351,20 @@ process_schemas([{_NS,Schema}|Rest],State=#xsd_state{fetch_fun=Fetch}) ->
 process_schemas([],S) when is_record(S,xsd_state) ->
     {ok,S}.
 
-
 initiate_state(Opts,Schema) ->
     XSDBase = filename:dirname(Schema),
     {{state,S},RestOpts}=new_state(Opts),
     S2 = create_tables(S),
-    initiate_state2(S2#xsd_state{schema_name = Schema,
-				xsd_base = XSDBase,
-				fetch_fun = fun fetch/2},RestOpts).
+    S3 = initiate_state2(S2#xsd_state{schema_name = Schema, xsd_base=XSDBase,
+				      fetch_fun = fun fetch/2}, 
+			 RestOpts).
+
 initiate_state2(S,[]) ->
     S;
 initiate_state2(S,[{tab2file,Bool}|T]) ->
     initiate_state2(S#xsd_state{tab2file=Bool},T);
-initiate_state2(S,[{xsdbase,XSDBase}|T]) ->
-    initiate_state2(S#xsd_state{xsd_base=XSDBase},T);
+initiate_state2(S,[{xsdbase, XSDBase}|T]) ->
+    initiate_state2(S#xsd_state{xsd_base=XSDBase, external_xsd_base=true},T);
 initiate_state2(S,[{fetch_fun,FetchFun}|T]) ->
     initiate_state2(S#xsd_state{fetch_fun=FetchFun},T);
 initiate_state2(S,[{fetch_path,FetchPath}|T]) ->
@@ -5232,7 +5238,12 @@ fetch(URI,S) ->
 	    [] -> %% empty systemliteral
 		[];
 	    _ ->
-		filename:join(S#xsd_state.xsd_base, URI)
+		case S#xsd_state.external_xsd_base of
+		    true ->
+			filename:join(S#xsd_state.xsd_base, URI);
+		    false ->
+			filename:join(S#xsd_state.xsd_base, filename:basename(URI))
+		end
 	end,
     Path = path_locate(S#xsd_state.fetch_path, Filename, Fullname),
     ?dbg("fetch(~p) -> {file, ~p}.~n", [URI, Path]),
diff --git a/lib/xmerl/test/Makefile b/lib/xmerl/test/Makefile
index 9715aa054a..5a2a585841 100644
--- a/lib/xmerl/test/Makefile
+++ b/lib/xmerl/test/Makefile
@@ -124,4 +124,4 @@ release_tests_spec: opt
 	@tar cfh - xmerl_xsd_MS2002-01-16_SUITE_data | (cd $(RELSYSDIR); tar xf -)
 	@tar cfh - xmerl_xsd_NIST2002-01-16_SUITE_data | (cd $(RELSYSDIR); tar xf -)
 	@tar cfh - xmerl_xsd_Sun2002-01-16_SUITE_data | (cd $(RELSYSDIR); tar xf -)
-	chmod -f -R u+w $(RELSYSDIR)
+	chmod -R u+w $(RELSYSDIR)
diff --git a/lib/xmerl/test/xmerl_SUITE.erl b/lib/xmerl/test/xmerl_SUITE.erl
index 392b2522e8..0c809dbcb6 100644
--- a/lib/xmerl/test/xmerl_SUITE.erl
+++ b/lib/xmerl/test/xmerl_SUITE.erl
@@ -57,7 +57,8 @@ groups() ->
      {eventp_tests, [], [sax_parse_and_export]},
      {ticket_tests, [],
       [ticket_5998, ticket_7211, ticket_7214, ticket_7430,
-       ticket_6873, ticket_7496, ticket_8156, ticket_8697]},
+       ticket_6873, ticket_7496, ticket_8156, ticket_8697,
+       ticket_9411]},
      {app_test, [], [{xmerl_app_test, all}]},
      {appup_test, [], [{xmerl_appup_test, all}]}].
 
@@ -575,7 +576,17 @@ ticket_8697(Config) ->
     ?line [16#545C] = HexEntityText,
     ok.
 
+ticket_9411(suite) -> [];
+ticket_9411(doc) -> 
+    ["Test that xmerl_scan handles attribute that contains for example &quot"];
+ticket_9411(Config) ->
+    DataDir = ?config(data_dir,Config),
 
+    ?line {ok, Schema} = xmerl_xsd:process_schema(filename:join([DataDir,"misc/ticket_9411.xsd"])),
+    ?line {ok, Bin} = file:read_file(filename:join([DataDir,"misc/ticket_9411.xml"])),
+    ?line Xml = erlang:binary_to_list(Bin),
+    ?line {E, _} = xmerl_scan:string(Xml),
+    ?line {E, _} = xmerl_xsd:validate(E, Schema).
 
 
 
diff --git a/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz b/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz
index c48a6f897b..fef7431845 100644
--- a/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz
+++ b/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz
diff --git a/lib/xmerl/test/xmerl_xsd_SUITE.erl b/lib/xmerl/test/xmerl_xsd_SUITE.erl
index a0d3b1e667..421fa48054 100644
--- a/lib/xmerl/test/xmerl_xsd_SUITE.erl
+++ b/lib/xmerl/test/xmerl_xsd_SUITE.erl
@@ -62,7 +62,7 @@ groups() ->
        sis2, state2file_file2state, union]},
      {ticket_tests, [],
       [ticket_6910, ticket_7165, ticket_7190, ticket_7288,
-       ticket_7736, ticket_8599]},
+       ticket_7736, ticket_8599, ticket_9410]},
      {facets, [],
       [length, minLength, maxLength, pattern, enumeration,
        whiteSpace, maxInclusive, maxExclusive, minExclusive,
@@ -1146,3 +1146,8 @@ ticket_8599(Config) ->
     
     ?line {{xmlElement,persons,persons,_,_,_,_,_,_,_,_,_},_GlobalState} = xmerl_xsd:validate(E, S).
 
+
+ticket_9410(suite) -> [];
+ticket_9410(Config) ->
+    file:set_cwd(filename:join([?config(data_dir,Config),".."])),
+    ?line {ok, _S} = xmerl_xsd:process_schema("xmerl_xsd_SUITE_data/small.xsd").