Merge branch 'dev' into major

9 files changed, 45 insertions, 24 deletions

diff --git a/erts/configure.in b/erts/configure.in
index 0bb5496409..3dbf98b876 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -1673,6 +1673,15 @@ esac
 
 AC_C_BIGENDIAN
 
+dnl fdatasync syscall (Unix only)
+AC_CHECK_FUNCS([fdatasync])
+
+dnl Find which C libraries are required to use fdatasync
+dnl TODO: Remove check once SunOS >= 5.11 is required by erts.
+dnl       fdatasync requires linking against -lrt on SunOS <= 5.10.
+dnl       OpenSolaris 2009.06 is SunOS 5.11 and does not require -lrt.
+AC_SEARCH_LIBS(fdatasync, [rt])
+
 dnl ----------------------------------------------------------------------
 dnl Checks for library functions.
 dnl ----------------------------------------------------------------------
@@ -1860,12 +1869,6 @@ fi
 dnl Need by run_erl.
 AC_CHECK_FUNCS([openpty])
 
-dnl fdatasync syscall (Unix only)
-AC_CHECK_FUNCS([fdatasync])
-
-dnl Find which C libraries are required to use fdatasync
-AC_SEARCH_LIBS(fdatasync, [rt])
-
 AC_CHECK_HEADERS(net/if_dl.h ifaddrs.h netpacket/packet.h)
 AC_CHECK_FUNCS([getifaddrs])
 
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/kernel/src/gen_tcp.erl b/lib/kernel/src/gen_tcp.erl
index df326b59d6..8ab18c01b4 100644
--- a/lib/kernel/src/gen_tcp.erl
+++ b/lib/kernel/src/gen_tcp.erl
@@ -250,7 +250,7 @@ close(S) ->
 
 -spec send(Socket, Packet) -> ok | {error, Reason} when
       Socket :: socket(),
-      Packet :: string() | binary(),
+      Packet :: iodata(),
       Reason :: inet:posix().
 
 send(S, Packet) when is_port(S) ->
diff --git a/lib/kernel/src/gen_udp.erl b/lib/kernel/src/gen_udp.erl
index 554f4ece4a..8688799ae9 100644
--- a/lib/kernel/src/gen_udp.erl
+++ b/lib/kernel/src/gen_udp.erl
@@ -109,7 +109,7 @@ close(S) ->
       Socket :: socket(),
       Address :: inet:ip_address() | inet:hostname(),
       Port :: inet:port_number(),
-      Packet :: string() | binary(),
+      Packet :: iodata(),
       Reason :: not_owner | inet:posix().
 
 send(S, Address, Port, Packet) when is_port(S) ->
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 b734d7fd98..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),
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/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),