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-rw-r--r--erts/doc/src/erlang.xml2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/pretty_bitstring3
-rw-r--r--lib/dialyzer/test/small_SUITE_data/src/pretty_bitstring.erl8
-rw-r--r--lib/eunit/src/eunit_data.erl9
-rw-r--r--lib/hipe/cerl/cerl_prettypr.erl17
-rw-r--r--lib/inets/src/http_server/httpd_request_handler.erl9
-rw-r--r--lib/inets/test/httpd_SUITE.erl154
-rw-r--r--lib/inets/test/httpd_basic_SUITE.erl2
-rw-r--r--lib/inets/test/old_httpd_SUITE.erl31
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/AbstractConnection.java2
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/OtpConnection.java2
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangLong.java4
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangMap.java16
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangPid.java2
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangString.java2
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/OtpInputStream.java5
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java2
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMsg.java4
-rw-r--r--lib/jinterface/java_src/com/ericsson/otp/erlang/OtpOutputStream.java4
-rw-r--r--lib/os_mon/doc/src/disksup.xml10
-rw-r--r--lib/os_mon/src/disksup.erl15
-rw-r--r--lib/os_mon/test/disksup_SUITE.erl39
-rw-r--r--lib/sasl/doc/src/alarm_handler.xml12
-rw-r--r--lib/ssl/src/ssl_handshake.erl12
-rw-r--r--lib/ssl/test/ssl_handshake_SUITE.erl8
-rw-r--r--lib/stdlib/doc/src/sys.xml5
-rw-r--r--lib/stdlib/src/dets.erl5
-rw-r--r--lib/stdlib/src/erl_eval.erl2
-rw-r--r--lib/stdlib/src/io_lib_format.erl2
-rw-r--r--lib/stdlib/src/sys.erl10
-rw-r--r--lib/stdlib/test/dets_SUITE.erl6
-rw-r--r--lib/stdlib/test/io_SUITE.erl10
-rw-r--r--system/doc/efficiency_guide/advanced.xml2
-rw-r--r--system/doc/reference_manual/processes.xml4
34 files changed, 331 insertions, 89 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 9ad42374bf..84168397f6 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -4968,7 +4968,7 @@ true</pre>
<desc>
<p>Note that the run-time is the sum of the run-time for all
threads in the Erlang run-time system and may therefore be greater
- than the wall-clock time.</p>
+ than the wall-clock time. The time is returned in milliseconds.</p>
<pre>
> <input>statistics(runtime).</input>
{1690,1620}
diff --git a/lib/dialyzer/test/small_SUITE_data/results/pretty_bitstring b/lib/dialyzer/test/small_SUITE_data/results/pretty_bitstring
new file mode 100644
index 0000000000..0ad6eee766
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/results/pretty_bitstring
@@ -0,0 +1,3 @@
+
+pretty_bitstring.erl:7: Function t/0 has no local return
+pretty_bitstring.erl:8: The call binary:copy(#{#<1>(8, 1, 'integer', ['unsigned', 'big']), #<2>(8, 1, 'integer', ['unsigned', 'big']), #<3>(3, 1, 'integer', ['unsigned', 'big'])}#,2) breaks the contract (Subject,N) -> binary() when is_subtype(Subject,binary()), is_subtype(N,non_neg_integer())
diff --git a/lib/dialyzer/test/small_SUITE_data/src/pretty_bitstring.erl b/lib/dialyzer/test/small_SUITE_data/src/pretty_bitstring.erl
new file mode 100644
index 0000000000..3dbf5ab7a7
--- /dev/null
+++ b/lib/dialyzer/test/small_SUITE_data/src/pretty_bitstring.erl
@@ -0,0 +1,8 @@
+%% Prettyprint bitstrings.
+
+-module(pretty_bitstring).
+
+-export([t/0]).
+
+t() ->
+ binary:copy(<<1,2,3:3>>,2).
diff --git a/lib/eunit/src/eunit_data.erl b/lib/eunit/src/eunit_data.erl
index 0350f9bf6e..cbbc6fbc15 100644
--- a/lib/eunit/src/eunit_data.erl
+++ b/lib/eunit/src/eunit_data.erl
@@ -440,13 +440,8 @@ parse_function({M, F}) when is_atom(M), is_atom(F) ->
parse_function(F) ->
bad_test(F).
-check_arity(F, N, T) when is_function(F) ->
- case erlang:fun_info(F, arity) of
- {arity, N} ->
- ok;
- _ ->
- bad_test(T)
- end;
+check_arity(F, N, _) when is_function(F, N) ->
+ ok;
check_arity(_, _, T) ->
bad_test(T).
diff --git a/lib/hipe/cerl/cerl_prettypr.erl b/lib/hipe/cerl/cerl_prettypr.erl
index 9a3873f46d..f4a67439d6 100644
--- a/lib/hipe/cerl/cerl_prettypr.erl
+++ b/lib/hipe/cerl/cerl_prettypr.erl
@@ -1,7 +1,7 @@
%% =====================================================================
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2014. 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
@@ -476,13 +476,20 @@ lay_literal(Node, Ctxt) ->
%% that could represent printable characters - we
%% always print an integer.
text(int_lit(Node));
- V when is_binary(V) ->
- lay_binary(c_binary([c_bitstr(abstract(B),
- abstract(8),
+ V when is_bitstring(V) ->
+ Val = fun(I) when is_integer(I) -> I;
+ (B) when is_bitstring(B) ->
+ BZ = bit_size(B), <<BV:BZ>> = B, BV
+ end,
+ Sz = fun(I) when is_integer(I) -> 8;
+ (B) when is_bitstring(B) -> bit_size(B)
+ end,
+ lay_binary(c_binary([c_bitstr(abstract(Val(B)),
+ abstract(Sz(B)),
abstract(1),
abstract(integer),
abstract([unsigned, big]))
- || B <- binary_to_list(V)]),
+ || B <- bitstring_to_list(V)]),
Ctxt);
[] ->
text("[]");
diff --git a/lib/inets/src/http_server/httpd_request_handler.erl b/lib/inets/src/http_server/httpd_request_handler.erl
index b3c9cbc46a..9bea58cc9e 100644
--- a/lib/inets/src/http_server/httpd_request_handler.erl
+++ b/lib/inets/src/http_server/httpd_request_handler.erl
@@ -35,6 +35,7 @@
-include("http_internal.hrl").
-include("httpd_internal.hrl").
+-define(HANDSHAKE_TIMEOUT, 5000).
-record(state, {mod, %% #mod{}
manager, %% pid()
status, %% accept | busy | blocked
@@ -96,15 +97,13 @@ init([Manager, ConfigDB, AcceptTimeout]) ->
{SocketType, Socket} = await_socket_ownership_transfer(AcceptTimeout),
- TimeOut = httpd_util:lookup(ConfigDB, keep_alive_timeout, 150000),
- Then = erlang:now(),
+ KeepAliveTimeOut = httpd_util:lookup(ConfigDB, keep_alive_timeout, 150000),
- case http_transport:negotiate(SocketType, Socket, TimeOut) of
+ case http_transport:negotiate(SocketType, Socket, ?HANDSHAKE_TIMEOUT) of
{error, _Error} ->
exit(shutdown); %% Can be 'normal'.
ok ->
- NewTimeout = TimeOut - timer:now_diff(now(),Then) div 1000,
- continue_init(Manager, ConfigDB, SocketType, Socket, NewTimeout)
+ continue_init(Manager, ConfigDB, SocketType, Socket, KeepAliveTimeOut)
end.
continue_init(Manager, ConfigDB, SocketType, Socket, TimeOut) ->
diff --git a/lib/inets/test/httpd_SUITE.erl b/lib/inets/test/httpd_SUITE.erl
index 4be20d3a69..de47760e6e 100644
--- a/lib/inets/test/httpd_SUITE.erl
+++ b/lib/inets/test/httpd_SUITE.erl
@@ -39,6 +39,7 @@
-define(FAIL_EXPIRE_TIME,1).
%% Seconds before successful auths timeout.
-define(AUTH_TIMEOUT,5).
+-define(URL_START, "http://").
%%--------------------------------------------------------------------
%% Common Test interface functions -----------------------------------
@@ -63,7 +64,9 @@ all() ->
{group, http_htaccess},
{group, https_htaccess},
{group, http_security},
- {group, https_security}
+ {group, https_security},
+ {group, http_reload},
+ {group, https_reload}
].
groups() ->
@@ -84,7 +87,18 @@ groups() ->
{https_htaccess, [], [{group, htaccess}]},
{http_security, [], [{group, security}]},
{https_security, [], [{group, security}]},
+ {http_reload, [], [{group, reload}]},
+ {https_reload, [], [{group, reload}]},
{limit, [], [max_clients_1_1, max_clients_1_0, max_clients_0_9]},
+ {reload, [], [non_disturbing_reconfiger_dies,
+ disturbing_reconfiger_dies,
+ non_disturbing_1_1,
+ non_disturbing_1_0,
+ non_disturbing_0_9,
+ disturbing_1_1,
+ disturbing_1_0,
+ disturbing_0_9
+ ]},
{basic_auth, [], [basic_auth_1_1, basic_auth_1_0, basic_auth_0_9]},
{auth_api, [], [auth_api_1_1, auth_api_1_0, auth_api_0_9
]},
@@ -150,7 +164,8 @@ init_per_group(Group, Config0) when Group == https_basic;
Group == https_auth_api;
Group == https_auth_api_dets;
Group == https_auth_api_mnesia;
- Group == https_security
+ Group == https_security;
+ Group == https_reload
->
init_ssl(Group, Config0);
init_per_group(Group, Config0) when Group == http_basic;
@@ -159,7 +174,8 @@ init_per_group(Group, Config0) when Group == http_basic;
Group == http_auth_api;
Group == http_auth_api_dets;
Group == http_auth_api_mnesia;
- Group == http_security
+ Group == http_security;
+ Group == http_reload
->
ok = start_apps(Group),
init_httpd(Group, [{type, ip_comm} | Config0]);
@@ -202,17 +218,19 @@ end_per_group(Group, _Config) when Group == http_basic;
Group == http_auth_api_dets;
Group == http_auth_api_mnesia;
Group == http_htaccess;
- Group == http_security
+ Group == http_security;
+ Group == http_reload
->
inets:stop();
end_per_group(Group, _Config) when Group == https_basic;
Group == https_limit;
Group == https_basic_auth;
Group == https_auth_api;
- Group == http_auth_api_dets;
- Group == http_auth_api_mnesia;
+ Group == https_auth_api_dets;
+ Group == https_auth_api_mnesia;
Group == https_htaccess;
- Group == http_security
+ Group == https_security;
+ Group == https_reload
->
ssl:stop(),
inets:stop();
@@ -1088,12 +1106,114 @@ security(Config) ->
[{statuscode, 401}]),
true = unblock_user(Node, "two", Port, OpenDir).
+
+%%-------------------------------------------------------------------------
+non_disturbing_reconfiger_dies(Config) when is_list(Config) ->
+ do_reconfiger_dies([{http_version, "HTTP/1.1"} | Config], non_disturbing).
+disturbing_reconfiger_dies(Config) when is_list(Config) ->
+ do_reconfiger_dies([{http_version, "HTTP/1.1"} | Config], disturbing).
+
+do_reconfiger_dies(Config, DisturbingType) ->
+ Server = ?config(server_pid, Config),
+ Version = ?config(http_version, Config),
+ Host = ?config(host, Config),
+ Port = ?config(port, Config),
+ Type = ?config(type, Config),
+
+ HttpdConfig = httpd:info(Server),
+ BlockRequest = http_request("GET /eval?httpd_example:delay(2000) ", Version, Host),
+ {ok, Socket} = inets_test_lib:connect_bin(Type, Host, Port, transport_opts(Type, Config)),
+ inets_test_lib:send(Type, Socket, BlockRequest),
+ ct:sleep(100), %% Avoid possible timing issues
+ Pid = spawn(fun() -> httpd:reload_config([{server_name, "httpd_kill_" ++ Version},
+ {port, Port}|
+ proplists:delete(server_name, HttpdConfig)], DisturbingType)
+ end),
+ monitor(process, Pid),
+ exit(Pid, kill),
+ receive
+ {'DOWN', _, _, _, _} ->
+ ok
+ end,
+ inets_test_lib:close(Type, Socket),
+ [{server_name, "httpd_test"}] = httpd:info(Server, [server_name]).
+%%-------------------------------------------------------------------------
+disturbing_1_1(Config) when is_list(Config) ->
+ disturbing([{http_version, "HTTP/1.1"} | Config]).
+
+disturbing_1_0(Config) when is_list(Config) ->
+ disturbing([{http_version, "HTTP/1.0"} | Config]).
+
+disturbing_0_9(Config) when is_list(Config) ->
+ disturbing([{http_version, "HTTP/0.9"} | Config]).
+
+disturbing(Config) when is_list(Config)->
+ Server = ?config(server_pid, Config),
+ Version = ?config(http_version, Config),
+ Host = ?config(host, Config),
+ Port = ?config(port, Config),
+ Type = ?config(type, Config),
+ HttpdConfig = httpd:info(Server),
+ BlockRequest = http_request("GET /eval?httpd_example:delay(2000) ", Version, Host),
+ {ok, Socket} = inets_test_lib:connect_bin(Type, Host, Port, transport_opts(Type, Config)),
+ inets_test_lib:send(Type, Socket, BlockRequest),
+ ct:sleep(100), %% Avoid possible timing issues
+ ok = httpd:reload_config([{server_name, "httpd_disturbing_" ++ Version}, {port, Port}|
+ proplists:delete(server_name, HttpdConfig)], disturbing),
+ Close = list_to_atom((typestr(Type)) ++ "_closed"),
+ receive
+ {Close, Socket} ->
+ ok;
+ Msg ->
+ ct:fail({{expected, {Close, Socket}}, {got, Msg}})
+ end,
+ inets_test_lib:close(Type, Socket),
+ [{server_name, "httpd_disturbing_" ++ Version}] = httpd:info(Server, [server_name]).
+%%-------------------------------------------------------------------------
+non_disturbing_1_1(Config) when is_list(Config) ->
+ non_disturbing([{http_version, "HTTP/1.1"} | Config]).
+
+non_disturbing_1_0(Config) when is_list(Config) ->
+ non_disturbing([{http_version, "HTTP/1.0"} | Config]).
+
+non_disturbing_0_9(Config) when is_list(Config) ->
+ non_disturbing([{http_version, "HTTP/0.9"} | Config]).
+
+non_disturbing(Config) when is_list(Config)->
+ Server = ?config(server_pid, Config),
+ Version = ?config(http_version, Config),
+ Host = ?config(host, Config),
+ Port = ?config(port, Config),
+ Type = ?config(type, Config),
+
+ HttpdConfig = httpd:info(Server),
+ BlockRequest = http_request("GET /eval?httpd_example:delay(2000) ", Version, Host),
+ {ok, Socket} = inets_test_lib:connect_bin(Type, Host, Port, transport_opts(Type, Config)),
+ inets_test_lib:send(Type, Socket, BlockRequest),
+ ct:sleep(100), %% Avoid possible timing issues
+ ok = httpd:reload_config([{server_name, "httpd_non_disturbing_" ++ Version}, {port, Port}|
+ proplists:delete(server_name, HttpdConfig)], non_disturbing),
+ Transport = type(Type),
+ receive
+ {Transport, Socket, Msg} ->
+ ct:pal("Received message ~p~n", [Msg]),
+ ok
+ after 2000 ->
+ ct:fail(timeout)
+ end,
+ inets_test_lib:close(Type, Socket),
+ [{server_name, "httpd_non_disturbing_" ++ Version}] = httpd:info(Server, [server_name]).
%%--------------------------------------------------------------------
%% Internal functions -----------------------------------
%%--------------------------------------------------------------------
+url(http, End, Config) ->
+ Port = ?config(port, Config),
+ {ok,Host} = inet:gethostname(),
+ ?URL_START ++ Host ++ ":" ++ integer_to_list(Port) ++ End.
+
do_max_clients(Config) ->
Version = ?config(http_version, Config),
Host = ?config(host, Config),
@@ -1171,7 +1291,9 @@ start_apps(Group) when Group == https_basic;
Group == https_auth_api_dets;
Group == https_auth_api_mnesia;
Group == http_htaccess;
- Group == http_security ->
+ Group == http_security;
+ Group == http_reload
+ ->
inets_test_lib:start_apps([inets, asn1, crypto, public_key, ssl]);
start_apps(Group) when Group == http_basic;
Group == http_limit;
@@ -1180,7 +1302,8 @@ start_apps(Group) when Group == http_basic;
Group == http_auth_api_dets;
Group == http_auth_api_mnesia;
Group == https_htaccess;
- Group == https_security ->
+ Group == https_security;
+ Group == https_reload->
inets_test_lib:start_apps([inets]).
server_start(_, HttpdConfig) ->
@@ -1224,6 +1347,10 @@ server_config(http_basic, Config) ->
basic_conf() ++ server_config(http, Config);
server_config(https_basic, Config) ->
basic_conf() ++ server_config(https, Config);
+server_config(http_reload, Config) ->
+ [{keep_alive_timeout, 2}] ++ server_config(http, Config);
+server_config(https_reload, Config) ->
+ [{keep_alive_timeout, 2}] ++ server_config(https, Config);
server_config(http_limit, Config) ->
[{max_clients, 1}] ++ server_config(http, Config);
server_config(https_limit, Config) ->
@@ -1792,3 +1919,12 @@ event(What, Port, Dir, Data) ->
global:send(mod_security_test, Msg)
end.
+type(ip_comm) ->
+ tcp;
+type(_) ->
+ ssl.
+
+typestr(ip_comm) ->
+ "tcp";
+typestr(_) ->
+ "ssl".
diff --git a/lib/inets/test/httpd_basic_SUITE.erl b/lib/inets/test/httpd_basic_SUITE.erl
index 1fcc5f257e..baef699629 100644
--- a/lib/inets/test/httpd_basic_SUITE.erl
+++ b/lib/inets/test/httpd_basic_SUITE.erl
@@ -129,7 +129,7 @@ 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) ->
+init_per_testcase(_Case, Config) ->
Config.
diff --git a/lib/inets/test/old_httpd_SUITE.erl b/lib/inets/test/old_httpd_SUITE.erl
index 19c2bc129e..74c11f71ba 100644
--- a/lib/inets/test/old_httpd_SUITE.erl
+++ b/lib/inets/test/old_httpd_SUITE.erl
@@ -186,20 +186,23 @@ groups() ->
%% Only used through load_config
%% but we still need these tests
%% should be cleaned up and moved to new test suite
- ip_restart_no_block,
- ip_restart_disturbing_block,
- ip_restart_non_disturbing_block,
- ip_block_disturbing_idle,
- ip_block_non_disturbing_idle,
- ip_block_503,
- ip_block_disturbing_active,
- ip_block_non_disturbing_active,
- ip_block_disturbing_active_timeout_not_released,
- ip_block_disturbing_active_timeout_released,
- ip_block_non_disturbing_active_timeout_not_released,
- ip_block_non_disturbing_active_timeout_released,
- ip_block_disturbing_blocker_dies,
- ip_block_non_disturbing_blocker_dies
+ %%ip_restart_no_block,
+ %%ip_restart_disturbing_block,
+ %%ip_restart_non_disturbing_block,
+ %% Tested in inets_SUITE
+ %%ip_block_disturbing_idle,
+ %%ip_block_non_disturbing_idle,
+ ip_block_503
+ %% Tested in new httpd_SUITE
+ %%ip_block_disturbing_active,
+ %%ip_block_non_disturbing_active,
+ %%ip_block_disturbing_blocker_dies,
+ %%ip_block_non_disturbing_blocker_dies
+ %% No longer relevant
+ %%ip_block_disturbing_active_timeout_not_released,
+ %%ip_block_disturbing_active_timeout_released,
+ %%ip_block_non_disturbing_active_timeout_not_released,
+ %%ip_block_non_disturbing_active_timeout_released,
]},
{ssl, [], [{group, essl}]},
{essl, [],
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/AbstractConnection.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/AbstractConnection.java
index 9ba6a4a0ab..7aa30eef4a 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/AbstractConnection.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/AbstractConnection.java
@@ -266,7 +266,7 @@ public abstract class AbstractConnection extends Thread {
*
* @param dest
* the Erlang PID of the remote process.
- * @param msg
+ * @param payload
* the encoded message to send.
*
* @exception java.io.IOException
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpConnection.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpConnection.java
index 8e8bd473c8..e7a9d1092c 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpConnection.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpConnection.java
@@ -404,7 +404,7 @@ public class OtpConnection extends AbstractConnection {
*
* @param dest
* the Erlang PID of the remote process.
- * @param msg
+ * @param payload
* the encoded message to send.
*
* @exception java.io.IOException
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangLong.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangLong.java
index 7e3e2a7296..84b1355c54 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangLong.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangLong.java
@@ -51,8 +51,8 @@ public class OtpErlangLong extends OtpErlangObject implements Serializable,
/**
* Create an Erlang integer from the given value.
*
- * @param val
- * the long value to use.
+ * @param v
+ * the big integer value to use.
*/
public OtpErlangLong(final BigInteger v) {
if (v == null) {
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangMap.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangMap.java
index 03c18e55a2..0254edd5da 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangMap.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangMap.java
@@ -58,15 +58,23 @@ public class OtpErlangMap extends OtpErlangObject implements Serializable,
/**
* Create a map from an array of terms.
*
- * @param elems
+ * @param keys
* the array of terms to create the map from.
- * @param start
- * the offset of the first term to insert.
+ * @param kstart
+ * the offset of the first key to insert.
+ * @param kcount
+ * the number of keys to insert.
+ * @param values
+ * the array of values to create the map from.
+ * @param vstart
+ * the offset of the first value to insert.
* @param vcount
- * the number of terms to insert.
+ * the number of values to insert.
*
* @exception java.lang.IllegalArgumentException
* if any array is empty (null) or contains null elements.
+ * @exception java.lang.IllegalArgumentException
+ * if kcount and vcount differ.
*/
public OtpErlangMap(final OtpErlangObject[] keys, final int kstart,
final int kcount, final OtpErlangObject[] values, final int vstart,
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangPid.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangPid.java
index fe81ce302d..f75e4353d0 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangPid.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangPid.java
@@ -162,7 +162,7 @@ public class OtpErlangPid extends OtpErlangObject implements Serializable,
* Determine if two PIDs are equal. PIDs are equal if their components are
* equal.
*
- * @param port
+ * @param o
* the other PID to compare to.
*
* @return true if the PIDs are equal, false otherwise.
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangString.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangString.java
index 6766b52ce5..a5e202c473 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangString.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpErlangString.java
@@ -41,8 +41,6 @@ public class OtpErlangString extends OtpErlangObject implements Serializable,
/**
* Create an Erlang string from a list of integers.
- *
- * @return an Erlang string with Unicode code units.
*
* @throws OtpErlangException
* for non-proper and non-integer lists.
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpInputStream.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpInputStream.java
index 0d1342d796..f813594541 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpInputStream.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpInputStream.java
@@ -21,6 +21,7 @@ package com.ericsson.otp.erlang;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.math.BigDecimal;
+import java.util.Arrays;
/**
* Provides a stream for decoding Erlang terms from external format.
@@ -819,7 +820,7 @@ public class OtpInputStream extends ByteArrayInputStream {
if (unsigned) {
if (c < 0) {
throw new OtpErlangDecodeException("Value not unsigned: "
- + b);
+ + Arrays.toString(b));
}
while (b[i] == 0) {
i++; // Skip leading zero sign bytes
@@ -844,7 +845,7 @@ public class OtpInputStream extends ByteArrayInputStream {
if (b.length - i > 8) {
// More than 64 bits of value
throw new OtpErlangDecodeException(
- "Value does not fit in long: " + b);
+ "Value does not fit in long: " + Arrays.toString(b));
}
// Convert the necessary bytes
for (v = c < 0 ? -1 : 0; i < b.length; i++) {
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java
index 0fd93b09f4..4a4a1e7f8f 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMbox.java
@@ -69,6 +69,7 @@ package com.ericsson.otp.erlang;
* notify other parties in a timely manner.
* </p>
*
+ * <p>
* When retrieving messages from a mailbox that has received an exit signal, an
* {@link OtpErlangExit OtpErlangExit} exception will be raised. Note that the
* exception is queued in the mailbox along with other messages, and will not be
@@ -420,7 +421,6 @@ public class OtpMbox {
/**
* Equivalent to <code>exit(new OtpErlangAtom(reason))</code>.
- * </p>
*
* @see #exit(OtpErlangObject)
*/
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMsg.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMsg.java
index 6f507bf4bb..31a5d0fb8f 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMsg.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMsg.java
@@ -30,14 +30,14 @@ package com.ericsson.otp.erlang;
* </p>
*
* <p>
- * The header information that is available is as follows: <lu>
+ * The header information that is available is as follows: <ul>
* <li> a tag indicating the type of message
* <li> the intended recipient of the message, either as a
* {@link OtpErlangPid pid} or as a String, but never both.
* <li> (sometimes) the sender of the message. Due to some eccentric
* characteristics of the Erlang distribution protocol, not all messages have
* information about the sending process. In particular, only messages whose tag
- * is {@link OtpMsg#regSendTag regSendTag} contain sender information. </lu>
+ * is {@link OtpMsg#regSendTag regSendTag} contain sender information. </ul>
*
* <p>
* Message are sent using the Erlang external format (see separate
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpOutputStream.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpOutputStream.java
index a78423db44..c98790bbd4 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpOutputStream.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpOutputStream.java
@@ -202,7 +202,7 @@ public class OtpOutputStream extends ByteArrayOutputStream {
/**
* Write an array of bytes to the stream.
*
- * @param buf
+ * @param bytes
* the array of bytes to write.
*
*/
@@ -637,7 +637,7 @@ public class OtpOutputStream extends ByteArrayOutputStream {
* Write a positive short to the stream. The short is interpreted as a two's
* complement unsigned short even if it is negative.
*
- * @param s
+ * @param us
* the short to use.
*/
public void write_ushort(final short us) {
diff --git a/lib/os_mon/doc/src/disksup.xml b/lib/os_mon/doc/src/disksup.xml
index dbcfd65095..c8566d0126 100644
--- a/lib/os_mon/doc/src/disksup.xml
+++ b/lib/os_mon/doc/src/disksup.xml
@@ -73,6 +73,16 @@
much disk can be utilized before the <c>disk_almost_full</c>
alarm is set. The default is 0.80 (80%).</p>
</item>
+ <tag><c>disksup_posix_only = bool()</c></tag>
+ <item>
+ <p>Specifies whether the <c>disksup</c> helper process should only
+ use POSIX conformant commands (<c>true</c>) or not. The default is
+ <c>false</c>. Setting this parameter to <c>true</c> can be
+ necessary on embedded systems with stripped-down versions
+ of Unix tools like <c>df</c>. The returned disk data and alarms
+ can be different when using this option.</p>
+ <p>The parameter is ignored on Windows.</p>
+ </item>
</taglist>
<p>See <seealso marker="kernel:config">config(4)</seealso> for
information about how to change the value of configuration
diff --git a/lib/os_mon/src/disksup.erl b/lib/os_mon/src/disksup.erl
index 278da26a20..3fd80f2365 100644
--- a/lib/os_mon/src/disksup.erl
+++ b/lib/os_mon/src/disksup.erl
@@ -81,10 +81,12 @@ param_type(disk_space_check_interval, Val) when is_integer(Val),
param_type(disk_almost_full_threshold, Val) when is_number(Val),
0=<Val,
Val=<1 -> true;
+param_type(disksup_posix_only, Val) when Val==true; Val==false -> true;
param_type(_Param, _Val) -> false.
param_default(disk_space_check_interval) -> 30;
-param_default(disk_almost_full_threshold) -> 0.80.
+param_default(disk_almost_full_threshold) -> 0.80;
+param_default(disksup_posix_only) -> false.
%%----------------------------------------------------------------------
%% gen_server callbacks
@@ -94,7 +96,8 @@ init([]) ->
process_flag(trap_exit, true),
process_flag(priority, low),
- OS = get_os(),
+ PosixOnly = os_mon:get_env(disksup, disksup_posix_only),
+ OS = get_os(PosixOnly),
Port = case OS of
{unix, Flavor} when Flavor==sunos4;
Flavor==solaris;
@@ -102,6 +105,7 @@ init([]) ->
Flavor==dragonfly;
Flavor==darwin;
Flavor==linux;
+ Flavor==posix;
Flavor==openbsd;
Flavor==netbsd;
Flavor==irix64;
@@ -205,8 +209,10 @@ format_status(_Opt, [_PDict, #state{os = OS, threshold = Threshold,
%% Internal functions
%%----------------------------------------------------------------------
-get_os() ->
+get_os(PosixOnly) ->
case os:type() of
+ {unix, _} when PosixOnly ->
+ {unix, posix};
{unix, sunos} ->
case os:version() of
{5,_,_} -> {unix, solaris};
@@ -259,6 +265,9 @@ check_disk_space({unix, irix}, Port, Threshold) ->
check_disk_space({unix, linux}, Port, Threshold) ->
Result = my_cmd("/bin/df -lk", Port),
check_disks_solaris(skip_to_eol(Result), Threshold);
+check_disk_space({unix, posix}, Port, Threshold) ->
+ Result = my_cmd("df -k -P", Port),
+ check_disks_solaris(skip_to_eol(Result), Threshold);
check_disk_space({unix, dragonfly}, Port, Threshold) ->
Result = my_cmd("/bin/df -k -t ufs,hammer", Port),
check_disks_solaris(skip_to_eol(Result), Threshold);
diff --git a/lib/os_mon/test/disksup_SUITE.erl b/lib/os_mon/test/disksup_SUITE.erl
index 94661cfa77..2f62564959 100644
--- a/lib/os_mon/test/disksup_SUITE.erl
+++ b/lib/os_mon/test/disksup_SUITE.erl
@@ -29,6 +29,7 @@
-export([port/1]).
-export([terminate/1, unavailable/1, restart/1]).
-export([otp_5910/1]).
+-export([posix_only/1]).
%% Default timetrap timeout (set in init_per_testcase)
-define(default_timeout, ?t:minutes(1)).
@@ -62,9 +63,9 @@ all() ->
Bugs = [otp_5910],
case test_server:os_type() of
{unix, sunos} ->
- [api, config, alarm, port, unavailable] ++ Bugs;
- {unix, _OSname} -> [api, alarm] ++ Bugs;
- {win32, _OSname} -> [api, alarm] ++ Bugs;
+ [api, config, alarm, port, unavailable, posix_only] ++ Bugs;
+ {unix, _OSname} -> [api, alarm, posix_only] ++ Bugs;
+ {win32, _OSname} -> [api, alarm, posix_only] ++ Bugs;
_OS -> [unavailable]
end.
@@ -83,12 +84,7 @@ api(doc) -> ["Test of API functions"];
api(Config) when is_list(Config) ->
%% get_disk_data()
- [{Id,KByte,Capacity}|_] = get_disk_data(),
- true = io_lib:printable_list(Id),
- true = is_integer(KByte),
- true = is_integer(Capacity),
- true = Capacity>0,
- true = KByte>0,
+ ok = check_get_disk_data(),
%% get_check_interval()
1800000 = disksup:get_check_interval(),
@@ -405,9 +401,34 @@ otp_5910(Config) when is_list(Config) ->
ok = application:start(os_mon),
ok.
+posix_only(suite) -> [];
+posix_only(doc) -> ["Test disksup_posix_only option"];
+posix_only(Config) when is_list(Config) ->
+ %% Set option and restart disksup
+ ok = application:set_env(os_mon, disksup_posix_only, true),
+ ok = supervisor:terminate_child(os_mon_sup, disksup),
+ {ok, _Child1} = supervisor:restart_child(os_mon_sup, disksup),
+
+ ok = check_get_disk_data(),
+
+ %% Reset option and restart disksup
+ ok = application:set_env(os_mon, disksup_posix_only, false),
+ ok = supervisor:terminate_child(os_mon_sup, disksup),
+ {ok, _Child2} = supervisor:restart_child(os_mon_sup, disksup),
+ ok.
+
dump_info() ->
io:format("Status: ~p~n", [sys:get_status(disksup)]).
+check_get_disk_data() ->
+ [{Id,KByte,Capacity}|_] = get_disk_data(),
+ true = io_lib:printable_list(Id),
+ true = is_integer(KByte),
+ true = is_integer(Capacity),
+ true = Capacity>0,
+ true = KByte>0,
+ ok.
+
% filter get_disk_data and remove entriew with zero capacity
% "non-normal" filesystems report zero capacity
% - Perhaps errorneous 'df -k -l'?
diff --git a/lib/sasl/doc/src/alarm_handler.xml b/lib/sasl/doc/src/alarm_handler.xml
index ab3041137e..e4def7c7f5 100644
--- a/lib/sasl/doc/src/alarm_handler.xml
+++ b/lib/sasl/doc/src/alarm_handler.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>1996</year>
- <year>2013</year>
+ <year>2014</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
@@ -87,7 +87,9 @@
<v>AlarmId = term()</v>
</type>
<desc>
- <p>Clears all alarms with id <c>AlarmId</c>.
+ <p>Sends the <c>clear_alarm</c> event to all event handlers.</p>
+ <p>When receiving this event, the default simple handler
+ clears the latest received alarm with id <c>AlarmId</c>.
</p>
</desc>
</func>
@@ -109,8 +111,10 @@
<v>AlarmDescription = term()</v>
</type>
<desc>
- <p>Sets an alarm with id <c>AlarmId</c>. This id is used at a
- later stage when the alarm is cleared.
+ <p>Sends the <c>set_alarm</c> event to all event handlers.</p>
+ <p>When receiving this event, the default simple handler
+ stores the alarm. The <c>AlarmId</c> identifies the alarm
+ and is used when the alarm is cleared.
</p>
</desc>
</func>
diff --git a/lib/ssl/src/ssl_handshake.erl b/lib/ssl/src/ssl_handshake.erl
index fc67d2c28d..b018332df1 100644
--- a/lib/ssl/src/ssl_handshake.erl
+++ b/lib/ssl/src/ssl_handshake.erl
@@ -1719,6 +1719,11 @@ dec_hello_extensions(<<?UINT16(?EC_POINT_FORMATS_EXT), ?UINT16(Len),
dec_hello_extensions(Rest, Acc#hello_extensions{ec_point_formats =
#ec_point_formats{ec_point_format_list =
ECPointFormats}});
+
+dec_hello_extensions(<<?UINT16(?SNI_EXT), ?UINT16(Len),
+ ExtData:Len/binary, Rest/binary>>, Acc) ->
+ <<?UINT16(_), NameList/binary>> = ExtData,
+ dec_hello_extensions(Rest, Acc#hello_extensions{sni = dec_sni(NameList)});
%% Ignore data following the ClientHello (i.e.,
%% extensions) if not understood.
@@ -1731,6 +1736,13 @@ dec_hello_extensions(_, Acc) ->
dec_hashsign(<<?BYTE(HashAlgo), ?BYTE(SignAlgo)>>) ->
{ssl_cipher:hash_algorithm(HashAlgo), ssl_cipher:sign_algorithm(SignAlgo)}.
+%% Ignore unknown names (only host_name is supported)
+dec_sni(<<?BYTE(?SNI_NAMETYPE_HOST_NAME), ?UINT16(Len),
+ HostName:Len/binary, _/binary>>) ->
+ #sni{hostname = binary_to_list(HostName)};
+dec_sni(<<?BYTE(_), ?UINT16(Len), _:Len, Rest/binary>>) -> dec_sni(Rest);
+dec_sni(_) -> undefined.
+
decode_next_protocols({next_protocol_negotiation, Protocols}) ->
decode_next_protocols(Protocols, []).
decode_next_protocols(<<>>, Acc) ->
diff --git a/lib/ssl/test/ssl_handshake_SUITE.erl b/lib/ssl/test/ssl_handshake_SUITE.erl
index 5f36842f9e..e5e942ce1b 100644
--- a/lib/ssl/test/ssl_handshake_SUITE.erl
+++ b/lib/ssl/test/ssl_handshake_SUITE.erl
@@ -38,6 +38,7 @@ all() -> [decode_hello_handshake,
decode_supported_elliptic_curves_hello_extension_correctly,
decode_unknown_hello_extension_correctly,
encode_single_hello_sni_extension_correctly,
+ decode_single_hello_sni_extension_correctly,
select_proper_tls_1_2_rsa_default_hashsign].
%%--------------------------------------------------------------------
@@ -98,6 +99,13 @@ encode_single_hello_sni_extension_correctly(_Config) ->
Encoded = ssl_handshake:encode_hello_extensions(Exts),
HelloExt = Encoded.
+decode_single_hello_sni_extension_correctly(_Config) ->
+ Exts = #hello_extensions{sni = #sni{hostname = "test.com"}},
+ SNI = <<16#00, 16#00, 16#00, 16#0d, 16#00, 16#0b, 16#00, 16#00, 16#08,
+ $t, $e, $s, $t, $., $c, $o, $m>>,
+ Decoded = ssl_handshake:decode_hello_extensions(SNI),
+ Exts = Decoded.
+
select_proper_tls_1_2_rsa_default_hashsign(_Config) ->
% RFC 5246 section 7.4.1.4.1 tells to use {sha1,rsa} as default signature_algorithm for RSA key exchanges
{sha, rsa} = ssl_handshake:select_hashsign_algs(undefined, ?rsaEncryption, {3,3}),
diff --git a/lib/stdlib/doc/src/sys.xml b/lib/stdlib/doc/src/sys.xml
index a46fa1289f..19605f325b 100644
--- a/lib/stdlib/doc/src/sys.xml
+++ b/lib/stdlib/doc/src/sys.xml
@@ -4,7 +4,7 @@
<erlref>
<header>
<copyright>
- <year>1996</year><year>2013</year>
+ <year>1996</year><year>2014</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -115,6 +115,9 @@
<datatype>
<name name="dbg_fun"/>
</datatype>
+ <datatype>
+ <name name="format_fun"/>
+ </datatype>
</datatypes>
<funcs>
<func>
diff --git a/lib/stdlib/src/dets.erl b/lib/stdlib/src/dets.erl
index c32da1624f..76e03bbfaa 100644
--- a/lib/stdlib/src/dets.erl
+++ b/lib/stdlib/src/dets.erl
@@ -440,9 +440,10 @@ insert(Tab, Objs) when is_list(Objs) ->
insert(Tab, Obj) ->
badarg(treq(Tab, {insert, [Obj]}), [Tab, Obj]).
--spec insert_new(Name, Objects) -> boolean() when
+-spec insert_new(Name, Objects) -> boolean() | {'error', Reason} when
Name :: tab_name(),
- Objects :: object() | [object()].
+ Objects :: object() | [object()],
+ Reason :: term().
insert_new(Tab, Objs) when is_list(Objs) ->
badarg(treq(Tab, {insert_new, Objs}), [Tab, Objs]);
diff --git a/lib/stdlib/src/erl_eval.erl b/lib/stdlib/src/erl_eval.erl
index 3cfedfee97..639ddfc214 100644
--- a/lib/stdlib/src/erl_eval.erl
+++ b/lib/stdlib/src/erl_eval.erl
@@ -77,7 +77,7 @@
%% Only exprs/2 checks the command by calling erl_lint. The reason is
%% that if there is a function handler present, then it is possible
%% that there are valid constructs in Expression to be taken care of
-%% by a function handler but considerad errors by erl_lint.
+%% by a function handler but considered errors by erl_lint.
-spec(exprs(Expressions, Bindings) -> {value, Value, NewBindings} when
Expressions :: expressions(),
diff --git a/lib/stdlib/src/io_lib_format.erl b/lib/stdlib/src/io_lib_format.erl
index 56e15a17ec..89ae6fb187 100644
--- a/lib/stdlib/src/io_lib_format.erl
+++ b/lib/stdlib/src/io_lib_format.erl
@@ -255,7 +255,7 @@ term(T, none, _Adj, none, _Pad) -> T;
term(T, none, Adj, P, Pad) -> term(T, P, Adj, P, Pad);
term(T, F, Adj, P0, Pad) ->
L = lists:flatlength(T),
- P = case P0 of none -> erlang:min(L, F); _ -> P0 end,
+ P = erlang:min(L, case P0 of none -> F; _ -> min(P0, F) end),
if
L > P ->
adjust(chars($*, P), chars(Pad, F-P), Adj);
diff --git a/lib/stdlib/src/sys.erl b/lib/stdlib/src/sys.erl
index e25cc25f57..d3ba09ce82 100644
--- a/lib/stdlib/src/sys.erl
+++ b/lib/stdlib/src/sys.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. 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
@@ -46,7 +46,7 @@
{N :: non_neg_integer(),
[{Event :: system_event(),
FuncState :: _,
- FormFunc :: dbg_fun()}]}}
+ FormFunc :: format_fun()}]}}
| {'statistics', {file:date_time(),
{'reductions', non_neg_integer()},
MessagesIn :: non_neg_integer(),
@@ -57,6 +57,10 @@
Event :: system_event(),
ProcState :: _) -> 'done' | (NewFuncState :: _)).
+-type format_fun() :: fun((Device :: io:device() | file:io_device(),
+ Event :: system_event(),
+ Extra :: term()) -> any()).
+
%%-----------------------------------------------------------------
%% System messages
%%-----------------------------------------------------------------
@@ -346,7 +350,7 @@ handle_system_msg(SysState, Msg, From, Parent, Mod, Debug, Misc, Hib) ->
%%-----------------------------------------------------------------
-spec handle_debug(Debug, FormFunc, Extra, Event) -> [dbg_opt()] when
Debug :: [dbg_opt()],
- FormFunc :: dbg_fun(),
+ FormFunc :: format_fun(),
Extra :: term(),
Event :: system_event().
handle_debug([{trace, true} | T], FormFunc, State, Event) ->
diff --git a/lib/stdlib/test/dets_SUITE.erl b/lib/stdlib/test/dets_SUITE.erl
index 6be37cbecf..119b4dc7cb 100644
--- a/lib/stdlib/test/dets_SUITE.erl
+++ b/lib/stdlib/test/dets_SUITE.erl
@@ -2032,6 +2032,12 @@ match(Config, Version) ->
CrashPos = if Version =:= 8 -> 5; Version =:= 9 -> 1 end,
crash(Fname, ObjPos2+CrashPos),
{ok, _} = dets:open_file(T, Args),
+ case dets:insert_new(T, Obj) of % OTP-12024
+ ok ->
+ bad_object(dets:sync(T), Fname);
+ Else3 ->
+ bad_object(Else3, Fname)
+ end,
io:format("Expect corrupt table:~n"),
case ins(T, N) of
ok ->
diff --git a/lib/stdlib/test/io_SUITE.erl b/lib/stdlib/test/io_SUITE.erl
index 5a8971c071..3a76275f31 100644
--- a/lib/stdlib/test/io_SUITE.erl
+++ b/lib/stdlib/test/io_SUITE.erl
@@ -30,7 +30,7 @@
io_fread_newlines/1, otp_8989/1, io_lib_fread_literal/1,
printable_range/1,
io_lib_print_binary_depth_one/1, otp_10302/1, otp_10755/1,
- otp_10836/1]).
+ otp_10836/1, io_lib_width_too_small/1]).
-export([pretty/2]).
@@ -69,7 +69,8 @@ all() ->
io_lib_collect_line_3_wb, cr_whitespace_in_string,
io_fread_newlines, otp_8989, io_lib_fread_literal,
printable_range,
- io_lib_print_binary_depth_one, otp_10302, otp_10755, otp_10836].
+ io_lib_print_binary_depth_one, otp_10302, otp_10755, otp_10836,
+ io_lib_width_too_small].
groups() ->
[].
@@ -2213,3 +2214,8 @@ compile_file(File, Text, Config) ->
try compile:file(Fname, [return])
after ok %file:delete(Fname)
end.
+
+io_lib_width_too_small(Config) ->
+ "**" = lists:flatten(io_lib:format("~2.3w", [3.14])),
+ "**" = lists:flatten(io_lib:format("~2.5w", [3.14])),
+ ok.
diff --git a/system/doc/efficiency_guide/advanced.xml b/system/doc/efficiency_guide/advanced.xml
index b5771a5929..51f1b2612c 100644
--- a/system/doc/efficiency_guide/advanced.xml
+++ b/system/doc/efficiency_guide/advanced.xml
@@ -183,7 +183,7 @@ On 64-bit architectures: 4 words for a reference from the current local node, an
<tag><em>Open ports</em></tag>
<item>
<marker id="ports"></marker>
- <p>The maximum number of simultaneously oper Erlang ports is
+ <p>The maximum number of simultaneously open Erlang ports is
often by default 16384. This limit can be configured at startup,
for more information see the
<seealso marker="erts:erl#max_ports"><c>+Q</c></seealso>
diff --git a/system/doc/reference_manual/processes.xml b/system/doc/reference_manual/processes.xml
index 20bab1eb48..95ae0672ec 100644
--- a/system/doc/reference_manual/processes.xml
+++ b/system/doc/reference_manual/processes.xml
@@ -114,8 +114,8 @@ spawn(Module, Name, Args) -> pid()
<p>Two processes can be <em>linked</em> to each other. A link
between two processes <c>Pid1</c> and <c>Pid2</c> is created
by <c>Pid1</c> calling the BIF <c>link(Pid2)</c> (or vice versa).
- There also exists a number a <c>spawn_link</c> BIFs, which spawns
- and links to a process in one operation.</p>
+ There also exist a number of <c>spawn_link</c> BIFs, which spawn
+ and link to a process in one operation.</p>
<p>Links are bidirectional and there can only be one link between
two processes. Repeated calls to <c>link(Pid)</c> have no effect.</p>
<p>A link can be removed by calling the BIF <c>unlink(Pid)</c>.</p>