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-rw-r--r--lib/kernel/doc/src/application.xml109
-rw-r--r--lib/kernel/doc/src/auth.xml12
-rw-r--r--lib/kernel/doc/src/code.xml84
-rw-r--r--lib/kernel/doc/src/disk_log.xml74
-rw-r--r--lib/kernel/doc/src/erl_boot_server.xml12
-rw-r--r--lib/kernel/doc/src/erl_ddll.xml32
-rw-r--r--lib/kernel/doc/src/erl_epmd.xml16
-rw-r--r--lib/kernel/doc/src/error_handler.xml8
-rw-r--r--lib/kernel/doc/src/error_logger.xml46
-rw-r--r--lib/kernel/doc/src/file.xml122
-rw-r--r--lib/kernel/doc/src/gen_sctp.xml42
-rw-r--r--lib/kernel/doc/src/gen_tcp.xml24
-rw-r--r--lib/kernel/doc/src/gen_udp.xml16
-rw-r--r--lib/kernel/doc/src/global.xml42
-rw-r--r--lib/kernel/doc/src/global_group.xml22
-rw-r--r--lib/kernel/doc/src/heart.xml18
-rw-r--r--lib/kernel/doc/src/inet.xml71
-rw-r--r--lib/kernel/doc/src/inet_res.xml38
-rw-r--r--lib/kernel/doc/src/kernel_app.xml10
-rw-r--r--lib/kernel/doc/src/logger.xml262
-rw-r--r--lib/kernel/doc/src/logger_chapter.xml69
-rw-r--r--lib/kernel/doc/src/logger_disk_log_h.xml4
-rw-r--r--lib/kernel/doc/src/logger_filters.xml10
-rw-r--r--lib/kernel/doc/src/logger_formatter.xml6
-rw-r--r--lib/kernel/doc/src/logger_std_h.xml126
-rw-r--r--lib/kernel/doc/src/net_adm.xml22
-rw-r--r--lib/kernel/doc/src/net_kernel.xml28
-rw-r--r--lib/kernel/doc/src/notes.xml213
-rw-r--r--lib/kernel/doc/src/os.xml38
-rw-r--r--lib/kernel/doc/src/pg2.xml22
-rw-r--r--lib/kernel/doc/src/rpc.xml56
-rw-r--r--lib/kernel/doc/src/seq_trace.xml20
-rw-r--r--lib/kernel/doc/src/wrap_log_reader.xml12
33 files changed, 1075 insertions, 611 deletions
diff --git a/lib/kernel/doc/src/application.xml b/lib/kernel/doc/src/application.xml
index 38c7b5acf1..83a83ebad2 100644
--- a/lib/kernel/doc/src/application.xml
+++ b/lib/kernel/doc/src/application.xml
@@ -28,7 +28,7 @@
<date></date>
<rev></rev>
</header>
- <module>application</module>
+ <module since="">application</module>
<modulesummary>Generic OTP application functions</modulesummary>
<description>
<p>In OTP, <em>application</em> denotes a component implementing
@@ -67,8 +67,8 @@
</datatypes>
<funcs>
<func>
- <name name="ensure_all_started" arity="1"/>
- <name name="ensure_all_started" arity="2"/>
+ <name name="ensure_all_started" arity="1" since="OTP R16B02"/>
+ <name name="ensure_all_started" arity="2" since="OTP R16B02"/>
<fsummary>Load and start an application and its dependencies, recursively.</fsummary>
<desc>
<p>Equivalent to calling
@@ -85,8 +85,8 @@
</desc>
</func>
<func>
- <name name="ensure_started" arity="1"/>
- <name name="ensure_started" arity="2"/>
+ <name name="ensure_started" arity="1" since="OTP R16B01"/>
+ <name name="ensure_started" arity="2" since="OTP R16B01"/>
<fsummary>Load and start an application.</fsummary>
<desc>
<p>Equivalent to
@@ -95,8 +95,8 @@
</desc>
</func>
<func>
- <name name="get_all_env" arity="0"/>
- <name name="get_all_env" arity="1"/>
+ <name name="get_all_env" arity="0" since=""/>
+ <name name="get_all_env" arity="1" since=""/>
<fsummary>Get the configuration parameters for an application.</fsummary>
<desc>
<p>Returns the configuration parameters and their values for
@@ -108,8 +108,8 @@
</desc>
</func>
<func>
- <name name="get_all_key" arity="0"/>
- <name name="get_all_key" arity="1"/>
+ <name name="get_all_key" arity="0" since=""/>
+ <name name="get_all_key" arity="1" since=""/>
<fsummary>Get the application specification keys.</fsummary>
<desc>
<p>Returns the application specification keys and their values
@@ -122,8 +122,8 @@
</desc>
</func>
<func>
- <name name="get_application" arity="0"/>
- <name name="get_application" arity="1"/>
+ <name name="get_application" arity="0" since=""/>
+ <name name="get_application" arity="1" since=""/>
<fsummary>Get the name of an application containing a certain process or module.</fsummary>
<desc>
<p>Returns the name of the application to which the process
@@ -136,8 +136,8 @@
</desc>
</func>
<func>
- <name name="get_env" arity="1"/>
- <name name="get_env" arity="2"/>
+ <name name="get_env" arity="1" since=""/>
+ <name name="get_env" arity="2" since=""/>
<fsummary>Get the value of a configuration parameter.</fsummary>
<desc>
<p>Returns the value of configuration parameter <c><anno>Par</anno></c>
@@ -153,7 +153,7 @@
</desc>
</func>
<func>
- <name name="get_env" arity="3"/>
+ <name name="get_env" arity="3" since="OTP R16B"/>
<fsummary>Get the value of a configuration parameter using a default.</fsummary>
<desc>
<p>Works like <seealso marker="#get_env/2"><c>get_env/2</c></seealso> but returns
@@ -162,8 +162,8 @@
</desc>
</func>
<func>
- <name name="get_key" arity="1"/>
- <name name="get_key" arity="2"/>
+ <name name="get_key" arity="1" since=""/>
+ <name name="get_key" arity="2" since=""/>
<fsummary>Get the value of an application specification key.</fsummary>
<desc>
<p>Returns the value of the application specification key
@@ -180,8 +180,8 @@
</desc>
</func>
<func>
- <name name="load" arity="1"/>
- <name name="load" arity="2"/>
+ <name name="load" arity="1" since=""/>
+ <name name="load" arity="2" since=""/>
<fsummary>Load an application.</fsummary>
<type name="application_spec"/>
<type name="application_opt"/>
@@ -226,7 +226,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name name="loaded_applications" arity="0"/>
+ <name name="loaded_applications" arity="0" since=""/>
<fsummary>Get the currently loaded applications.</fsummary>
<desc>
<p>Returns a list with information about the applications, and included
@@ -238,7 +238,42 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name name="permit" arity="2"/>
+ <name name="set_env" arity="1" since="OTP 21.3"/>
+ <name name="set_env" arity="2" since="OTP 21.3"/>
+ <fsummary>Sets the configuration parameters of multiple applications.</fsummary>
+ <desc>
+ <p>Sets the configuration <c><anno>Config</anno></c> for multiple
+ applications. It is equivalent to calling <c>set_env/4</c> on
+ each application individially, except it is more efficient.
+ The given <c><anno>Config</anno></c> is validated before the
+ configuration is set.</p>
+ <p><c>set_env/2</c> uses the standard <c>gen_server</c> time-out
+ value (5000 ms). Option <c>timeout</c> can be specified
+ if another time-out value is useful, for example, in situations
+ where the application controller is heavily loaded.</p>
+ <p>Option <c>persistent</c> can be set to <c>true</c>
+ to guarantee that parameters set with <c>set_env/2</c>
+ are not overridden by those defined in the application resource
+ file on load. This means that persistent values will stick after the application
+ is loaded and also on application reload.</p>
+ <p>If an application is given more than once or if an application
+ has the same key given more than once, the behaviour is undefined
+ and a warning message will be logged. In future releases, an error
+ will be raised.</p>
+ <p><c>set_env/1</c> is equivalent to <c>set_env(Config, [])</c>.</p>
+ <warning>
+ <p>Use this function only if you know what you are doing,
+ that is, on your own applications. It is very
+ application-dependent and
+ configuration parameter-dependent when and how often
+ the value is read by the application. Careless use
+ of this function can put the application in a
+ weird, inconsistent, and malfunctioning state.</p>
+ </warning>
+ </desc>
+ </func>
+ <func>
+ <name name="permit" arity="2" since=""/>
<fsummary>Change the permission for an application to run at a node.</fsummary>
<desc>
<p>Changes the permission for <c><anno>Application</anno></c> to run at
@@ -271,8 +306,8 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name name="set_env" arity="3"/>
- <name name="set_env" arity="4"/>
+ <name name="set_env" arity="3" since=""/>
+ <name name="set_env" arity="4" since=""/>
<fsummary>Set the value of a configuration parameter.</fsummary>
<desc>
<p>Sets the value of configuration parameter <c><anno>Par</anno></c> for
@@ -302,8 +337,8 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name name="start" arity="1"/>
- <name name="start" arity="2"/>
+ <name name="start" arity="1" since=""/>
+ <name name="start" arity="2" since=""/>
<fsummary>Load and start an application.</fsummary>
<desc>
<p>Starts <c><anno>Application</anno></c>. If it is not loaded,
@@ -353,7 +388,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name name="start_type" arity="0"/>
+ <name name="start_type" arity="0" since=""/>
<fsummary>Get the start type of an ongoing application startup.</fsummary>
<desc>
<p>This function is intended to be called by a process belonging
@@ -370,7 +405,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name name="stop" arity="1"/>
+ <name name="stop" arity="1" since=""/>
<fsummary>Stop an application.</fsummary>
<desc>
<p>Stops <c><anno>Application</anno></c>. The application master calls
@@ -399,7 +434,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name name="takeover" arity="2"/>
+ <name name="takeover" arity="2" since=""/>
<fsummary>Take over a distributed application.</fsummary>
<desc>
<p>Takes over the distributed application
@@ -424,7 +459,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name name="unload" arity="1"/>
+ <name name="unload" arity="1" since=""/>
<fsummary>Unload an application.</fsummary>
<desc>
<p>Unloads the application specification for <c><anno>Application</anno></c>
@@ -435,8 +470,8 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name name="unset_env" arity="2"/>
- <name name="unset_env" arity="3"/>
+ <name name="unset_env" arity="2" since=""/>
+ <name name="unset_env" arity="3" since=""/>
<fsummary>Unset the value of a configuration parameter.</fsummary>
<desc>
<p>Removes the configuration parameter <c><anno>Par</anno></c> and its value
@@ -459,8 +494,8 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name name="which_applications" arity="0"/>
- <name name="which_applications" arity="1"/>
+ <name name="which_applications" arity="0" since=""/>
+ <name name="which_applications" arity="1" since=""/>
<fsummary>Get the currently running applications.</fsummary>
<desc>
<p>Returns a list with information about the applications that
@@ -484,7 +519,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</section>
<funcs>
<func>
- <name>Module:start(StartType, StartArgs) -> {ok, Pid} | {ok, Pid, State} | {error, Reason}</name>
+ <name since="">Module:start(StartType, StartArgs) -> {ok, Pid} | {ok, Pid, State} | {error, Reason}</name>
<fsummary>Start an application.</fsummary>
<type>
<v>StartType = <seealso marker="#type-start_type"><c>start_type()</c></seealso></v>
@@ -526,7 +561,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name>Module:start_phase(Phase, StartType, PhaseArgs) -> ok | {error, Reason}</name>
+ <name since="">Module:start_phase(Phase, StartType, PhaseArgs) -> ok | {error, Reason}</name>
<fsummary>Extended start of an application.</fsummary>
<type>
<v>Phase = atom()</v>
@@ -551,7 +586,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name>Module:prep_stop(State) -> NewState</name>
+ <name since="">Module:prep_stop(State) -> NewState</name>
<fsummary>Prepare an application for termination.</fsummary>
<type>
<v>State = NewState = term()</v>
@@ -569,7 +604,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name>Module:stop(State)</name>
+ <name since="">Module:stop(State)</name>
<fsummary>Clean up after termination of an application.</fsummary>
<type>
<v>State = term()</v>
@@ -585,7 +620,7 @@ Nodes = [cp1@cave, {cp2@cave, cp3@cave}]</code>
</desc>
</func>
<func>
- <name>Module:config_change(Changed, New, Removed) -> ok</name>
+ <name since="">Module:config_change(Changed, New, Removed) -> ok</name>
<fsummary>Update the configuration parameters for an application.</fsummary>
<type>
<v>Changed = [{Par,Val}]</v>
diff --git a/lib/kernel/doc/src/auth.xml b/lib/kernel/doc/src/auth.xml
index 5901446960..a57da18de9 100644
--- a/lib/kernel/doc/src/auth.xml
+++ b/lib/kernel/doc/src/auth.xml
@@ -28,7 +28,7 @@
<date></date>
<rev></rev>
</header>
- <module>auth</module>
+ <module since="">auth</module>
<modulesummary>Erlang network authentication server.</modulesummary>
<description>
<p>This module is deprecated. For a description of the Magic
@@ -42,7 +42,7 @@
</datatypes>
<funcs>
<func>
- <name name="cookie" arity="0"/>
+ <name name="cookie" arity="0" since=""/>
<fsummary>Magic cookie for local node (deprecated).</fsummary>
<desc>
<p>Use
@@ -51,7 +51,7 @@
</desc>
</func>
<func>
- <name name="cookie" arity="1"/>
+ <name name="cookie" arity="1" since=""/>
<fsummary>Set the magic for the local node (deprecated).</fsummary>
<type_desc variable="TheCookie">
The cookie can also be specified as a list with a single atom element.
@@ -63,7 +63,7 @@
</desc>
</func>
<func>
- <name name="is_auth" arity="1"/>
+ <name name="is_auth" arity="1" since=""/>
<fsummary>Status of communication authorization (deprecated).</fsummary>
<desc>
<p>Returns <c>yes</c> if communication with <c><anno>Node</anno></c> is
@@ -76,7 +76,7 @@
</desc>
</func>
<func>
- <name>node_cookie([Node, Cookie]) -> yes | no</name>
+ <name since="">node_cookie([Node, Cookie]) -> yes | no</name>
<fsummary>Set the magic cookie for a node and verify authorization (deprecated).</fsummary>
<type>
<v>Node = node()</v>
@@ -88,7 +88,7 @@
</desc>
</func>
<func>
- <name name="node_cookie" arity="2"/>
+ <name name="node_cookie" arity="2" since=""/>
<fsummary>Set the magic cookie for a node and verify authorization (deprecated).</fsummary>
<desc>
<p>Sets the magic cookie of <c><anno>Node</anno></c> to
diff --git a/lib/kernel/doc/src/code.xml b/lib/kernel/doc/src/code.xml
index aff3e8133c..85178da930 100644
--- a/lib/kernel/doc/src/code.xml
+++ b/lib/kernel/doc/src/code.xml
@@ -28,7 +28,7 @@
<date></date>
<rev></rev>
</header>
- <module>code</module>
+ <module since="">code</module>
<modulesummary>Erlang code server.</modulesummary>
<description>
<p>This module contains the interface to the Erlang
@@ -322,7 +322,7 @@ zip:create("mnesia-4.4.7.ez",
<funcs>
<func>
- <name name="set_path" arity="1"/>
+ <name name="set_path" arity="1" since=""/>
<fsummary>Set the code server search path.</fsummary>
<desc>
<p>Sets the code path to the list of directories <c><anno>Path</anno></c>.</p>
@@ -336,15 +336,15 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="get_path" arity="0"/>
+ <name name="get_path" arity="0" since=""/>
<fsummary>Return the code server search path.</fsummary>
<desc>
<p>Returns the code path.</p>
</desc>
</func>
<func>
- <name name="add_path" arity="1"/>
- <name name="add_pathz" arity="1"/>
+ <name name="add_path" arity="1" since=""/>
+ <name name="add_pathz" arity="1" since=""/>
<fsummary>Add a directory to the end of the code path.</fsummary>
<type name="add_path_ret"/>
<desc>
@@ -357,7 +357,7 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="add_patha" arity="1"/>
+ <name name="add_patha" arity="1" since=""/>
<fsummary>Add a directory to the beginning of the code path.</fsummary>
<type name="add_path_ret"/>
<desc>
@@ -370,8 +370,8 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="add_paths" arity="1"/>
- <name name="add_pathsz" arity="1"/>
+ <name name="add_paths" arity="1" since=""/>
+ <name name="add_pathsz" arity="1" since=""/>
<fsummary>Add directories to the end of the code path.</fsummary>
<desc>
<p>Adds the directories in <c><anno>Dirs</anno></c> to the end of the code
@@ -381,7 +381,7 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="add_pathsa" arity="1"/>
+ <name name="add_pathsa" arity="1" since=""/>
<fsummary>Add directories to the beginning of the code path.</fsummary>
<desc>
<p>Traverses <c><anno>Dirs</anno></c> and adds
@@ -397,7 +397,7 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="del_path" arity="1"/>
+ <name name="del_path" arity="1" since=""/>
<fsummary>Delete a directory from the code path.</fsummary>
<desc>
<p>Deletes a directory from the code path. The argument can be
@@ -417,7 +417,7 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="replace_path" arity="2"/>
+ <name name="replace_path" arity="2" since=""/>
<fsummary>Replace a directory with another in the code path.</fsummary>
<desc>
<p>Replaces an old occurrence of a directory
@@ -441,7 +441,7 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="load_file" arity="1"/>
+ <name name="load_file" arity="1" since=""/>
<fsummary>Load a module.</fsummary>
<type name="load_ret"/>
<desc>
@@ -460,7 +460,7 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="load_abs" arity="1"/>
+ <name name="load_abs" arity="1" since=""/>
<fsummary>Load a module, residing in a specified file.</fsummary>
<type name="load_ret"/>
<type name="loaded_filename"/>
@@ -477,7 +477,7 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="ensure_loaded" arity="1"/>
+ <name name="ensure_loaded" arity="1" since=""/>
<fsummary>Ensure that a module is loaded.</fsummary>
<desc>
<p>Tries to load a module in the same way as
@@ -489,7 +489,7 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="load_binary" arity="3"/>
+ <name name="load_binary" arity="3" since=""/>
<fsummary>Load object code for a module.</fsummary>
<type name="loaded_filename"/>
<type name="loaded_ret_atoms"/>
@@ -507,7 +507,7 @@ zip:create("mnesia-4.4.7.ez",
</desc>
</func>
<func>
- <name name="atomic_load" arity="1"/>
+ <name name="atomic_load" arity="1" since="OTP 19.0"/>
<fsummary>Load a list of modules atomically</fsummary>
<desc>
<p>Tries to load all of the modules in the list
@@ -566,7 +566,7 @@ ok = code:finish_loading(Prepared),
</desc>
</func>
<func>
- <name name="prepare_loading" arity="1"/>
+ <name name="prepare_loading" arity="1" since="OTP 19.0"/>
<fsummary>Prepare a list of modules atomically</fsummary>
<desc>
<p>Prepares to load the modules in the list
@@ -598,7 +598,7 @@ ok = code:finish_loading(Prepared),
</desc>
</func>
<func>
- <name name="finish_loading" arity="1"/>
+ <name name="finish_loading" arity="1" since="OTP 19.0"/>
<fsummary>Finish loading a list of prepared modules atomically</fsummary>
<desc>
<p>Tries to load code for all modules that have been previously
@@ -627,7 +627,7 @@ ok = code:finish_loading(Prepared),
</desc>
</func>
<func>
- <name name="ensure_modules_loaded" arity="1"/>
+ <name name="ensure_modules_loaded" arity="1" since="OTP 19.0"/>
<fsummary>Ensure that a list of modules is loaded</fsummary>
<desc>
<p>Tries to load any modules not already loaded in the list
@@ -639,7 +639,7 @@ ok = code:finish_loading(Prepared),
</desc>
</func>
<func>
- <name name="delete" arity="1"/>
+ <name name="delete" arity="1" since=""/>
<fsummary>Remove current code for a module.</fsummary>
<desc>
<p>Removes the current code for <c><anno>Module</anno></c>, that is,
@@ -652,7 +652,7 @@ ok = code:finish_loading(Prepared),
</desc>
</func>
<func>
- <name name="purge" arity="1"/>
+ <name name="purge" arity="1" since=""/>
<fsummary>Remove old code for a module.</fsummary>
<desc>
<p>Purges the code for <c><anno>Module</anno></c>, that is, removes code
@@ -668,7 +668,7 @@ ok = code:finish_loading(Prepared),
</desc>
</func>
<func>
- <name name="soft_purge" arity="1"/>
+ <name name="soft_purge" arity="1" since=""/>
<fsummary>Remove old code for a module, unless no process uses it.</fsummary>
<desc>
<p>Purges the code for <c><anno>Module</anno></c>, that is, removes code
@@ -683,7 +683,7 @@ ok = code:finish_loading(Prepared),
</desc>
</func>
<func>
- <name name="is_loaded" arity="1"/>
+ <name name="is_loaded" arity="1" since=""/>
<fsummary>Check if a module is loaded.</fsummary>
<type name="loaded_filename"/>
<type name="loaded_ret_atoms"/>
@@ -702,7 +702,7 @@ ok = code:finish_loading(Prepared),
</desc>
</func>
<func>
- <name name="all_loaded" arity="0"/>
+ <name name="all_loaded" arity="0" since=""/>
<fsummary>Get all loaded modules.</fsummary>
<type name="loaded_filename"/>
<type name="loaded_ret_atoms"/>
@@ -716,7 +716,7 @@ ok = code:finish_loading(Prepared),
</desc>
</func>
<func>
- <name name="which" arity="1"/>
+ <name name="which" arity="1" since=""/>
<fsummary>The object code file of a module.</fsummary>
<type name="loaded_ret_atoms"/>
<desc>
@@ -731,7 +731,7 @@ ok = code:finish_loading(Prepared),
</desc>
</func>
<func>
- <name name="get_object_code" arity="1"/>
+ <name name="get_object_code" arity="1" since=""/>
<fsummary>Gets the object code for a module.</fsummary>
<desc>
<p>Searches the code path for the object code of module
@@ -750,7 +750,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="root_dir" arity="0"/>
+ <name name="root_dir" arity="0" since=""/>
<fsummary>Root directory of Erlang/OTP.</fsummary>
<desc>
<p>Returns the root directory of Erlang/OTP, which is
@@ -762,7 +762,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="lib_dir" arity="0"/>
+ <name name="lib_dir" arity="0" since=""/>
<fsummary>Library directory of Erlang/OTP.</fsummary>
<desc>
<p>Returns the library directory, <c>$OTPROOT/lib</c>, where
@@ -774,7 +774,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="lib_dir" arity="1"/>
+ <name name="lib_dir" arity="1" since=""/>
<fsummary>Library directory for an application.</fsummary>
<desc>
<p>Returns the path
@@ -807,7 +807,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="lib_dir" arity="2"/>
+ <name name="lib_dir" arity="2" since=""/>
<fsummary>Subdirectory for an application.</fsummary>
<desc>
<p>Returns the path to a subdirectory directly under the top
@@ -827,7 +827,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="compiler_dir" arity="0"/>
+ <name name="compiler_dir" arity="0" since=""/>
<fsummary>Library directory for the compiler.</fsummary>
<desc>
<p>Returns the compiler library directory. Equivalent to
@@ -835,7 +835,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="priv_dir" arity="1"/>
+ <name name="priv_dir" arity="1" since=""/>
<fsummary>Priv directory for an application.</fsummary>
<desc>
<p>Returns the path to the <c>priv</c> directory in an
@@ -846,7 +846,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="objfile_extension" arity="0"/>
+ <name name="objfile_extension" arity="0" since=""/>
<fsummary>Object code file extension.</fsummary>
<desc>
<p>Returns the object code file extension corresponding to
@@ -854,7 +854,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="stick_dir" arity="1"/>
+ <name name="stick_dir" arity="1" since=""/>
<fsummary>Mark a directory as sticky.</fsummary>
<desc>
<p>Marks <c><anno>Dir</anno></c> as sticky.</p>
@@ -862,7 +862,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="unstick_dir" arity="1"/>
+ <name name="unstick_dir" arity="1" since=""/>
<fsummary>Remove a sticky directory mark.</fsummary>
<desc>
<p>Unsticks a directory that is marked as
@@ -871,7 +871,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="is_sticky" arity="1"/>
+ <name name="is_sticky" arity="1" since=""/>
<fsummary>Test if a module is sticky.</fsummary>
<desc>
<p>Returns <c>true</c> if <c><anno>Module</anno></c> is the
@@ -882,7 +882,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="where_is_file" arity="1"/>
+ <name name="where_is_file" arity="1" since=""/>
<fsummary>Full name of a file located in the code path.</fsummary>
<desc>
<p>Searches the code path for <c><anno>Filename</anno></c>, a file of
@@ -893,7 +893,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="clash" arity="0"/>
+ <name name="clash" arity="0" since=""/>
<fsummary>Search for modules with identical names.</fsummary>
<desc>
<p>Searches all directories in the code path for module names with
@@ -901,7 +901,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="module_status" arity="1"/>
+ <name name="module_status" arity="1" since="OTP 20.0"/>
<fsummary>Return the status of the module in relation to object file on disk.</fsummary>
<desc>
<p>Returns:</p>
@@ -934,7 +934,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="modified_modules" arity="0"/>
+ <name name="modified_modules" arity="0" since="OTP 20.0"/>
<fsummary>Return a list of all modules modified on disk.</fsummary>
<desc>
<p>Returns the list of all currently loaded modules for which
@@ -943,7 +943,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</desc>
</func>
<func>
- <name name="is_module_native" arity="1"/>
+ <name name="is_module_native" arity="1" since=""/>
<fsummary>Test if a module has native code.</fsummary>
<desc>
<p>Returns:</p>
@@ -961,7 +961,7 @@ rpc:call(Node, code, load_binary, [Module, Filename, Binary]),
</func>
<func>
- <name name="get_mode" arity="0"/>
+ <name name="get_mode" arity="0" since="OTP R16B"/>
<fsummary>The mode of the code server.</fsummary>
<desc>
<p>Returns an atom describing the mode of the code server:
diff --git a/lib/kernel/doc/src/disk_log.xml b/lib/kernel/doc/src/disk_log.xml
index 884cb32c0c..e308b06f3c 100644
--- a/lib/kernel/doc/src/disk_log.xml
+++ b/lib/kernel/doc/src/disk_log.xml
@@ -34,7 +34,7 @@
<rev>D</rev>
<file>disk_log.sgml</file>
</header>
- <module>disk_log</module>
+ <module since="">disk_log</module>
<modulesummary>A disk-based term logging facility.</modulesummary>
<description>
<p><c>disk_log</c> is a disk-based term logger that enables
@@ -238,7 +238,7 @@
</datatypes>
<funcs>
<func>
- <name name="accessible_logs" arity="0"/>
+ <name name="accessible_logs" arity="0" since=""/>
<fsummary>Return the accessible disk logs on the current node.</fsummary>
<desc>
<p>Returns the names of the disk logs accessible on the current node.
@@ -248,8 +248,8 @@
</desc>
</func>
<func>
- <name name="alog" arity="2"/>
- <name name="balog" arity="2"/>
+ <name name="alog" arity="2" since=""/>
+ <name name="balog" arity="2" since=""/>
<fsummary>Asynchronously log an item on to a disk log.</fsummary>
<type variable="Log"/>
<type variable="Term" name_i="1"/>
@@ -275,8 +275,8 @@
</desc>
</func>
<func>
- <name name="alog_terms" arity="2"/>
- <name name="balog_terms" arity="2"/>
+ <name name="alog_terms" arity="2" since=""/>
+ <name name="balog_terms" arity="2" since=""/>
<fsummary>Asynchronously log many items on to a disk log.</fsummary>
<type variable="Log"/>
<type variable="TermList" name_i="1"/>
@@ -303,8 +303,8 @@
</desc>
</func>
<func>
- <name name="block" arity="1"/>
- <name name="block" arity="2"/>
+ <name name="block" arity="1" since=""/>
+ <name name="block" arity="2" since=""/>
<fsummary>Block a disk log.</fsummary>
<type name="block_error_rsn"/>
<desc>
@@ -330,21 +330,21 @@
</desc>
</func>
<func>
- <name name="change_header" arity="2"/>
+ <name name="change_header" arity="2" since=""/>
<fsummary>Change option head or head_func for an owner of a disk log.</fsummary>
<desc>
<p>Changes the value of option <c>head</c> or <c>head_func</c> for an owner of a disk log.</p>
</desc>
</func>
<func>
- <name name="change_notify" arity="3"/>
+ <name name="change_notify" arity="3" since=""/>
<fsummary>Change option notify for an owner of a disk log.</fsummary>
<desc>
<p>Changes the value of option <c>notify</c> for an owner of a disk log. </p>
</desc>
</func>
<func>
- <name name="change_size" arity="2"/>
+ <name name="change_size" arity="2" since=""/>
<fsummary>Change the size of an open disk log.</fsummary>
<desc>
<p>Changes the size of an open log.
@@ -384,10 +384,10 @@
</desc>
</func>
<func>
- <name name="chunk" arity="2"/>
- <name name="chunk" arity="3"/>
- <name name="bchunk" arity="2"/>
- <name name="bchunk" arity="3"/>
+ <name name="chunk" arity="2" since=""/>
+ <name name="chunk" arity="3" since=""/>
+ <name name="bchunk" arity="2" since=""/>
+ <name name="bchunk" arity="3" since=""/>
<fsummary>Read a chunk of items written to a disk log.</fsummary>
<type variable="Log"/>
<type variable="Continuation"/>
@@ -447,7 +447,7 @@
</desc>
</func>
<func>
- <name name="chunk_info" arity="1"/>
+ <name name="chunk_info" arity="1" since=""/>
<fsummary>Return information about a chunk continuation of a disk log.</fsummary>
<desc>
<p>Returns the pair <c>{node, <anno>Node</anno>}</c>,
@@ -457,7 +457,7 @@
</desc>
</func>
<func>
- <name name="chunk_step" arity="3"/>
+ <name name="chunk_step" arity="3" since=""/>
<fsummary>Step forward or backward among the wrap log files of a disk log.</fsummary>
<desc>
<p>Can be used with <c>chunk/2,3</c> and <c>bchunk/2,3</c>
@@ -480,7 +480,7 @@
</desc>
</func>
<func>
- <name name="close" arity="1"/>
+ <name name="close" arity="1" since=""/>
<fsummary>Close a disk log.</fsummary>
<type name="close_error_rsn"/>
<desc>
@@ -505,7 +505,7 @@
</desc>
</func>
<func>
- <name name="format_error" arity="1"/>
+ <name name="format_error" arity="1" since=""/>
<fsummary>Return an English description of a disk log error reply.</fsummary>
<desc>
<p>Given the error returned by any function in this module,
@@ -517,7 +517,7 @@
</desc>
</func>
<func>
- <name name="inc_wrap_file" arity="1"/>
+ <name name="inc_wrap_file" arity="1" since=""/>
<fsummary>Change to the next wrap log file of a disk log.</fsummary>
<type name="inc_wrap_error_rsn"/>
<type name="invalid_header"/>
@@ -534,7 +534,7 @@
</desc>
</func>
<func>
- <name name="info" arity="1"/>
+ <name name="info" arity="1" since=""/>
<fsummary>Return information about a disk log.</fsummary>
<type name="dlog_info"/>
<desc>
@@ -685,8 +685,8 @@
</desc>
</func>
<func>
- <name name="lclose" arity="1"/>
- <name name="lclose" arity="2"/>
+ <name name="lclose" arity="1" since=""/>
+ <name name="lclose" arity="2" since=""/>
<fsummary>Close a disk log on one node.</fsummary>
<type name="lclose_error_rsn"/>
<desc>
@@ -704,8 +704,8 @@
</desc>
</func>
<func>
- <name name="log" arity="2"/>
- <name name="blog" arity="2"/>
+ <name name="log" arity="2" since=""/>
+ <name name="blog" arity="2" since=""/>
<fsummary>Log an item onto a disk log.</fsummary>
<type variable="Log"/>
<type variable="Term" name_i="1"/>
@@ -739,8 +739,8 @@
</desc>
</func>
<func>
- <name name="log_terms" arity="2"/>
- <name name="blog_terms" arity="2"/>
+ <name name="log_terms" arity="2" since=""/>
+ <name name="blog_terms" arity="2" since=""/>
<fsummary>Log many items onto a disk log.</fsummary>
<type variable="Log"/>
<type variable="TermList" name_i="1"/>
@@ -768,7 +768,7 @@
</desc>
</func>
<func>
- <name name="open" arity="1"/>
+ <name name="open" arity="1" since=""/>
<fsummary>Open a disk log file.</fsummary>
<type name="dlog_options"/>
<type name="dlog_option"/>
@@ -1041,7 +1041,7 @@
</desc>
</func>
<func>
- <name name="pid2name" arity="1"/>
+ <name name="pid2name" arity="1" since=""/>
<fsummary>Return the name of the disk log handled by a pid.</fsummary>
<desc>
<p>Returns the log name
@@ -1053,9 +1053,9 @@
</desc>
</func>
<func>
- <name name="reopen" arity="2"/>
- <name name="reopen" arity="3"/>
- <name name="breopen" arity="3"/>
+ <name name="reopen" arity="2" since=""/>
+ <name name="reopen" arity="3" since=""/>
+ <name name="breopen" arity="3" since=""/>
<fsummary>Reopen a disk log and save the old log.</fsummary>
<type variable="Log"/>
<type variable="File" name_i="1"/>
@@ -1087,7 +1087,7 @@
</desc>
</func>
<func>
- <name name="sync" arity="1"/>
+ <name name="sync" arity="1" since=""/>
<fsummary>Flush the contents of a disk log to the disk.</fsummary>
<type name="sync_error_rsn"/>
<desc>
@@ -1097,9 +1097,9 @@
</desc>
</func>
<func>
- <name name="truncate" arity="1"/>
- <name name="truncate" arity="2"/>
- <name name="btruncate" arity="2"/>
+ <name name="truncate" arity="1" since=""/>
+ <name name="truncate" arity="2" since=""/>
+ <name name="btruncate" arity="2" since=""/>
<fsummary>Truncate a disk log.</fsummary>
<type variable="Log"/>
<type variable="Head" name_i="2"/>
@@ -1129,7 +1129,7 @@
</desc>
</func>
<func>
- <name name="unblock" arity="1"/>
+ <name name="unblock" arity="1" since=""/>
<fsummary>Unblock a disk log.</fsummary>
<type name="unblock_error_rsn"/>
<desc>
diff --git a/lib/kernel/doc/src/erl_boot_server.xml b/lib/kernel/doc/src/erl_boot_server.xml
index 4109251387..89f9855c49 100644
--- a/lib/kernel/doc/src/erl_boot_server.xml
+++ b/lib/kernel/doc/src/erl_boot_server.xml
@@ -28,7 +28,7 @@
<date></date>
<rev></rev>
</header>
- <module>erl_boot_server</module>
+ <module since="">erl_boot_server</module>
<modulesummary>Boot server for other Erlang machines.</modulesummary>
<description>
<p>This server is used to assist diskless Erlang nodes that fetch
@@ -52,14 +52,14 @@
</description>
<funcs>
<func>
- <name name="add_slave" arity="1"/>
+ <name name="add_slave" arity="1" since=""/>
<fsummary>Add a slave to the list of allowed slaves.</fsummary>
<desc>
<p>Adds a <c><anno>Slave</anno></c> node to the list of allowed slave hosts.</p>
</desc>
</func>
<func>
- <name name="delete_slave" arity="1"/>
+ <name name="delete_slave" arity="1" since=""/>
<fsummary>Delete a slave from the list of allowed slaves.</fsummary>
<desc>
<p>Deletes a <c><anno>Slave</anno></c> node from the list of allowed slave
@@ -67,7 +67,7 @@
</desc>
</func>
<func>
- <name name="start" arity="1"/>
+ <name name="start" arity="1" since=""/>
<fsummary>Start the boot server.</fsummary>
<desc>
<p>Starts the boot server. <c><anno>Slaves</anno></c> is a list of
@@ -76,7 +76,7 @@
</desc>
</func>
<func>
- <name name="start_link" arity="1"/>
+ <name name="start_link" arity="1" since=""/>
<fsummary>Start the boot server and link to the the caller.</fsummary>
<desc>
<p>Starts the boot server and links to the caller. This function
@@ -85,7 +85,7 @@
</desc>
</func>
<func>
- <name name="which_slaves" arity="0"/>
+ <name name="which_slaves" arity="0" since=""/>
<fsummary>Return the current list of allowed slave hosts.</fsummary>
<desc>
<p>Returns the current list of allowed slave hosts.</p>
diff --git a/lib/kernel/doc/src/erl_ddll.xml b/lib/kernel/doc/src/erl_ddll.xml
index 75114e015c..f2d5e1b397 100644
--- a/lib/kernel/doc/src/erl_ddll.xml
+++ b/lib/kernel/doc/src/erl_ddll.xml
@@ -28,7 +28,7 @@
<date></date>
<rev></rev>
</header>
- <module>erl_ddll</module>
+ <module since="">erl_ddll</module>
<modulesummary>Dynamic driver loader and linker.</modulesummary>
<description>
<p>This module provides an interface for loading
@@ -196,7 +196,7 @@
</datatypes>
<funcs>
<func>
- <name name="demonitor" arity="1"/>
+ <name name="demonitor" arity="1" since=""/>
<fsummary>Remove a monitor for a driver.</fsummary>
<desc>
<p>Removes a driver monitor in much the same way as
@@ -212,7 +212,7 @@
</desc>
</func>
<func>
- <name name="format_error" arity="1"/>
+ <name name="format_error" arity="1" since=""/>
<fsummary>Format an error descriptor.</fsummary>
<desc>
<p>Takes an <c><anno>ErrorDesc</anno></c> returned by load, unload, or
@@ -229,7 +229,7 @@
</desc>
</func>
<func>
- <name name="info" arity="0"/>
+ <name name="info" arity="0" since=""/>
<fsummary>Retrieve information about all drivers.</fsummary>
<desc>
<p>Returns a list of tuples <c>{<anno>DriverName</anno>, <anno>InfoList</anno>}</c>,
@@ -240,7 +240,7 @@
</desc>
</func>
<func>
- <name name="info" arity="1"/>
+ <name name="info" arity="1" since=""/>
<fsummary>Retrieve information about one driver.</fsummary>
<desc>
<p>Returns a list of tuples <c>{<anno>Tag</anno>, <anno>Value</anno>}</c>,
@@ -266,7 +266,7 @@
</desc>
</func>
<func>
- <name name="info" arity="2"/>
+ <name name="info" arity="2" since=""/>
<fsummary>Retrieve specific information about one driver.</fsummary>
<desc>
<p>Returns specific information about one aspect of a driver.
@@ -328,7 +328,7 @@
</desc>
</func>
<func>
- <name name="load" arity="2"/>
+ <name name="load" arity="2" since=""/>
<fsummary>Load a driver.</fsummary>
<desc>
<p>Loads and links the dynamic driver <c><anno>Name</anno></c>.
@@ -390,7 +390,7 @@
</desc>
</func>
<func>
- <name name="load_driver" arity="2"/>
+ <name name="load_driver" arity="2" since=""/>
<fsummary>Load a driver.</fsummary>
<desc>
<p>Works essentially as <c>load/2</c>, but loads the driver
@@ -413,7 +413,7 @@
</desc>
</func>
<func>
- <name name="loaded_drivers" arity="0"/>
+ <name name="loaded_drivers" arity="0" since=""/>
<fsummary>List loaded drivers.</fsummary>
<desc>
<p>Returns a list of all the available drivers, both
@@ -425,7 +425,7 @@
</desc>
</func>
<func>
- <name name="monitor" arity="2"/>
+ <name name="monitor" arity="2" since=""/>
<fsummary>Create a monitor for a driver.</fsummary>
<desc>
<p>Creates a driver monitor and works in many
@@ -588,7 +588,7 @@
</desc>
</func>
<func>
- <name name="reload" arity="2"/>
+ <name name="reload" arity="2" since=""/>
<fsummary>Replace a driver.</fsummary>
<desc>
<p>Reloads the driver named <c><anno>Name</anno></c> from a possibly
@@ -626,7 +626,7 @@
</desc>
</func>
<func>
- <name name="reload_driver" arity="2"/>
+ <name name="reload_driver" arity="2" since=""/>
<fsummary>Replace a driver.</fsummary>
<desc>
<p>Works exactly as <seealso marker="#reload/2"><c>reload/2</c></seealso>,
@@ -644,7 +644,7 @@
</desc>
</func>
<func>
- <name name="try_load" arity="3"/>
+ <name name="try_load" arity="3" since=""/>
<fsummary>Load a driver.</fsummary>
<desc>
<p>Provides more control than the
@@ -931,7 +931,7 @@
</desc>
</func>
<func>
- <name name="try_unload" arity="2"/>
+ <name name="try_unload" arity="2" since=""/>
<fsummary>Unload a driver.</fsummary>
<desc>
<p>This is the low-level function to unload (or decrement
@@ -1116,7 +1116,7 @@
</desc>
</func>
<func>
- <name name="unload" arity="1"/>
+ <name name="unload" arity="1" since=""/>
<fsummary>Unload a driver.</fsummary>
<desc>
<p>Unloads, or at least dereferences the driver named
@@ -1143,7 +1143,7 @@
</desc>
</func>
<func>
- <name name="unload_driver" arity="1"/>
+ <name name="unload_driver" arity="1" since=""/>
<fsummary>Unload a driver.</fsummary>
<desc>
<p>Unloads, or at least dereferences the driver named
diff --git a/lib/kernel/doc/src/erl_epmd.xml b/lib/kernel/doc/src/erl_epmd.xml
index 8b076cd2d7..2adbf11a28 100644
--- a/lib/kernel/doc/src/erl_epmd.xml
+++ b/lib/kernel/doc/src/erl_epmd.xml
@@ -28,7 +28,7 @@
<date>2018-02-19</date>
<rev>A</rev>
</header>
- <module>erl_epmd</module>
+ <module since="OTP R14B">erl_epmd</module>
<modulesummary>
Erlang interface towards epmd
</modulesummary>
@@ -41,7 +41,7 @@
<funcs>
<func>
- <name name="start_link" arity="0"/>
+ <name name="start_link" arity="0" since="OTP 21.0"/>
<fsummary>Callback for erl_distribution supervisor.</fsummary>
<desc>
<p>This function is invoked as this module is added as a child of the
@@ -50,8 +50,8 @@
</func>
<func>
- <name name="register_node" arity="2"/>
- <name name="register_node" arity="3"/>
+ <name name="register_node" arity="2" since="OTP 21.0"/>
+ <name name="register_node" arity="3" since="OTP 21.0"/>
<fsummary>Registers the node with <c>epmd</c>.</fsummary>
<desc>
<p>Registers the node with <c>epmd</c> and tells epmd what port will be
@@ -62,8 +62,8 @@
</func>
<func>
- <name name="port_please" arity="2"/>
- <name name="port_please" arity="3"/>
+ <name name="port_please" arity="2" since="OTP 21.0"/>
+ <name name="port_please" arity="3" since="OTP 21.0"/>
<fsummary>Returns the port number for a given node.</fsummary>
<desc>
<p>Requests the distribution port for the given node of an EPMD
@@ -73,7 +73,7 @@
</func>
<func>
- <name name="address_please" arity="3"/>
+ <name name="address_please" arity="3" since="OTP 21.0"/>
<fsummary>Returns address and port.</fsummary>
<desc>
<p>Called by the distribution module. Resolves the <c>Host</c> to an IP
@@ -84,7 +84,7 @@
</func>
<func>
- <name name="names" arity="1"/>
+ <name name="names" arity="1" since="OTP 21.0"/>
<fsummary>Names of Erlang nodes at a host.</fsummary>
<desc>
<p>Called by <seealso marker="net_adm"><c>net_adm:names/0</c></seealso>.
diff --git a/lib/kernel/doc/src/error_handler.xml b/lib/kernel/doc/src/error_handler.xml
index e5639487dc..eb01e87aee 100644
--- a/lib/kernel/doc/src/error_handler.xml
+++ b/lib/kernel/doc/src/error_handler.xml
@@ -30,7 +30,7 @@
<date></date>
<rev></rev>
</header>
- <module>error_handler</module>
+ <module since="">error_handler</module>
<modulesummary>Default system error handler.</modulesummary>
<description>
<p>This module defines what happens when certain types
@@ -38,7 +38,7 @@
</description>
<funcs>
<func>
- <name name="raise_undef_exception" arity="3"/>
+ <name name="raise_undef_exception" arity="3" since="OTP R16B"/>
<fsummary>Raise an undef exception.</fsummary>
<type_desc variable="Args">
A (possibly empty) list of arguments <c>Arg1,..,ArgN</c>
@@ -51,7 +51,7 @@
</desc>
</func>
<func>
- <name name="undefined_function" arity="3"/>
+ <name name="undefined_function" arity="3" since=""/>
<fsummary>Called when an undefined function is encountered.</fsummary>
<type_desc variable="Args">
A (possibly empty) list of arguments <c>Arg1,..,ArgN</c>
@@ -93,7 +93,7 @@
</desc>
</func>
<func>
- <name name="undefined_lambda" arity="3"/>
+ <name name="undefined_lambda" arity="3" since=""/>
<fsummary>Called when an undefined lambda (fun) is encountered.</fsummary>
<type_desc variable="Args">
A (possibly empty) list of arguments <c>Arg1,..,ArgN</c>
diff --git a/lib/kernel/doc/src/error_logger.xml b/lib/kernel/doc/src/error_logger.xml
index c3d68fd79f..c170b4fa34 100644
--- a/lib/kernel/doc/src/error_logger.xml
+++ b/lib/kernel/doc/src/error_logger.xml
@@ -28,7 +28,7 @@
<date></date>
<rev></rev>
</header>
- <module>error_logger</module>
+ <module since="">error_logger</module>
<modulesummary>Erlang error logger.</modulesummary>
<description>
@@ -76,8 +76,8 @@
</datatypes>
<funcs>
<func>
- <name name="add_report_handler" arity="1"/>
- <name name="add_report_handler" arity="2"/>
+ <name name="add_report_handler" arity="1" since=""/>
+ <name name="add_report_handler" arity="2" since=""/>
<fsummary>Add an event handler to the error logger.</fsummary>
<desc>
<p>Adds a new event handler to the error logger. The event
@@ -96,7 +96,7 @@
</desc>
</func>
<func>
- <name name="delete_report_handler" arity="1"/>
+ <name name="delete_report_handler" arity="1" since=""/>
<fsummary>Delete an event handler from the error logger.</fsummary>
<desc>
<p>Deletes an event handler from the error logger by calling
@@ -108,9 +108,9 @@
</desc>
</func>
<func>
- <name name="error_msg" arity="1"/>
- <name name="error_msg" arity="2"/>
- <name name="format" arity="2"/>
+ <name name="error_msg" arity="1" since=""/>
+ <name name="error_msg" arity="2" since=""/>
+ <name name="format" arity="2" since=""/>
<fsummary>Log a standard error event.</fsummary>
<desc>
<p>Log a standard error event. The <c><anno>Format</anno></c>
@@ -142,7 +142,7 @@ ok</pre>
</desc>
</func>
<func>
- <name name="error_report" arity="1"/>
+ <name name="error_report" arity="1" since=""/>
<fsummary>Log a standard error event.</fsummary>
<desc>
<p>Log a standard error event. Error logger forwards the event
@@ -169,7 +169,7 @@ ok</pre>
</desc>
</func>
<func>
- <name name="error_report" arity="2"/>
+ <name name="error_report" arity="2" since=""/>
<fsummary>Log a user-defined error event.</fsummary>
<desc>
<p>Log a user-defined error event. Error logger forwards the
@@ -191,7 +191,7 @@ ok</pre>
</desc>
</func>
<func>
- <name name="get_format_depth" arity="0"/>
+ <name name="get_format_depth" arity="0" since="OTP 20.0"/>
<fsummary>Get the value of the Kernel application variable
<c>error_logger_format_depth</c>.</fsummary>
<desc>
@@ -211,8 +211,8 @@ ok</pre>
</desc>
</func>
<func>
- <name name="info_msg" arity="1"/>
- <name name="info_msg" arity="2"/>
+ <name name="info_msg" arity="1" since=""/>
+ <name name="info_msg" arity="2" since=""/>
<fsummary>Log a standard information event.</fsummary>
<desc>
<p>Log a standard information event. The <c><anno>Format</anno></c>
@@ -244,7 +244,7 @@ ok</pre>
</desc>
</func>
<func>
- <name name="info_report" arity="1"/>
+ <name name="info_report" arity="1" since=""/>
<fsummary>Log a standard information event.</fsummary>
<desc>
<p>Log a standard information event. Error logger forwards the
@@ -271,7 +271,7 @@ ok</pre>
</desc>
</func>
<func>
- <name name="info_report" arity="2"/>
+ <name name="info_report" arity="2" since=""/>
<fsummary>Log a user-defined information event.</fsummary>
<desc>
<p>Log a user-defined information event. Error logger forwards
@@ -294,9 +294,9 @@ ok</pre>
</desc>
</func>
<func>
- <name name="logfile" arity="1" clause_i="1"/>
- <name name="logfile" arity="1" clause_i="2"/>
- <name name="logfile" arity="1" clause_i="3"/>
+ <name name="logfile" arity="1" clause_i="1" since=""/>
+ <name name="logfile" arity="1" clause_i="2" since=""/>
+ <name name="logfile" arity="1" clause_i="3" since=""/>
<fsummary>Enable or disable error printouts to a file.</fsummary>
<type variable="Filename"/>
<type variable="OpenReason" name_i="1"/>
@@ -346,7 +346,7 @@ ok</pre>
</desc>
</func>
<func>
- <name name="tty" arity="1"/>
+ <name name="tty" arity="1" since=""/>
<fsummary>Enable or disable printouts to the terminal.</fsummary>
<desc>
<p>Enables (<c><anno>Flag</anno> == true</c>) or disables
@@ -363,7 +363,7 @@ ok</pre>
</desc>
</func>
<func>
- <name name="warning_map" arity="0"/>
+ <name name="warning_map" arity="0" since=""/>
<fsummary>Return the current mapping for warning events.</fsummary>
<desc>
<p>Returns the current mapping for warning events. Events sent
@@ -400,8 +400,8 @@ ok</pre>
</desc>
</func>
<func>
- <name name="warning_msg" arity="1"/>
- <name name="warning_msg" arity="2"/>
+ <name name="warning_msg" arity="1" since=""/>
+ <name name="warning_msg" arity="2" since=""/>
<fsummary>Log a standard warning event.</fsummary>
<desc>
<p>Log a standard warning event. The <c><anno>Format</anno></c>
@@ -429,7 +429,7 @@ ok</pre>
</desc>
</func>
<func>
- <name name="warning_report" arity="1"/>
+ <name name="warning_report" arity="1" since=""/>
<fsummary>Log a standard warning event.</fsummary>
<desc>
<p>Log a standard warning event. Error logger forwards the event
@@ -446,7 +446,7 @@ ok</pre>
</desc>
</func>
<func>
- <name name="warning_report" arity="2"/>
+ <name name="warning_report" arity="2" since=""/>
<fsummary>Log a user-defined warning event.</fsummary>
<desc>
<p>Log a user-defined warning event. Error logger forwards the
diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml
index 9acaf6b41e..fc25e83d40 100644
--- a/lib/kernel/doc/src/file.xml
+++ b/lib/kernel/doc/src/file.xml
@@ -28,7 +28,7 @@
<date></date>
<rev></rev>
</header>
- <module>file</module>
+ <module since="">file</module>
<modulesummary>File interface module.</modulesummary>
<description>
<p>This module provides an interface to the file system.</p>
@@ -186,7 +186,7 @@
<funcs>
<func>
- <name name="advise" arity="4"/>
+ <name name="advise" arity="4" since="OTP R14B"/>
<fsummary>Predeclare an access pattern for file data.</fsummary>
<type name="posix_file_advise"/>
<desc>
@@ -197,7 +197,7 @@
</desc>
</func>
<func>
- <name name="allocate" arity="3"/>
+ <name name="allocate" arity="3" since="OTP R16B"/>
<fsummary>Allocate file space.</fsummary>
<desc>
<p><c>allocate/3</c> can be used to preallocate space for a file.</p>
@@ -209,7 +209,7 @@
</desc>
</func>
<func>
- <name name="change_group" arity="2"/>
+ <name name="change_group" arity="2" since=""/>
<fsummary>Change group of a file.</fsummary>
<desc>
<p>Changes group of a file. See
@@ -217,7 +217,7 @@
</desc>
</func>
<func>
- <name name="change_mode" arity="2"/>
+ <name name="change_mode" arity="2" since="OTP R14B"/>
<fsummary>Change permissions of a file.</fsummary>
<desc>
<p>Changes permissions of a file. See
@@ -225,7 +225,7 @@
</desc>
</func>
<func>
- <name name="change_owner" arity="2"/>
+ <name name="change_owner" arity="2" since=""/>
<fsummary>Change owner of a file.</fsummary>
<desc>
<p>Changes owner of a file. See
@@ -233,7 +233,7 @@
</desc>
</func>
<func>
- <name name="change_owner" arity="3"/>
+ <name name="change_owner" arity="3" since=""/>
<fsummary>Change owner and group of a file.</fsummary>
<desc>
<p>Changes owner and group of a file. See
@@ -241,7 +241,7 @@
</desc>
</func>
<func>
- <name name="change_time" arity="2"/>
+ <name name="change_time" arity="2" since=""/>
<fsummary>Change the modification time of a file.</fsummary>
<desc>
<p>Changes the modification and access times of a file. See
@@ -249,7 +249,7 @@
</desc>
</func>
<func>
- <name name="change_time" arity="3"/>
+ <name name="change_time" arity="3" since=""/>
<fsummary>Change the modification and last access time of a file.</fsummary>
<desc>
<p>Changes the modification and last access times of a file. See
@@ -257,7 +257,7 @@
</desc>
</func>
<func>
- <name name="close" arity="1"/>
+ <name name="close" arity="1" since=""/>
<fsummary>Close a file.</fsummary>
<desc>
<p>Closes the file referenced by <c><anno>IoDevice</anno></c>. It mostly
@@ -270,7 +270,7 @@
</desc>
</func>
<func>
- <name name="consult" arity="1"/>
+ <name name="consult" arity="1" since=""/>
<fsummary>Read Erlang terms from a file.</fsummary>
<desc>
<p>Reads Erlang terms, separated by '.', from
@@ -308,8 +308,8 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="copy" arity="2"/>
- <name name="copy" arity="3"/>
+ <name name="copy" arity="2" since=""/>
+ <name name="copy" arity="3" since=""/>
<fsummary>Copy file contents.</fsummary>
<desc>
<p>Copies <c><anno>ByteCount</anno></c> bytes from
@@ -346,7 +346,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="datasync" arity="1"/>
+ <name name="datasync" arity="1" since="OTP R14B"/>
<fsummary>Synchronize the in-memory data of a file, ignoring most of its metadata, with that on the physical medium.</fsummary>
<desc>
<p>Ensures that any buffers kept by the operating system
@@ -369,7 +369,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="del_dir" arity="1"/>
+ <name name="del_dir" arity="1" since=""/>
<fsummary>Delete a directory.</fsummary>
<desc>
<p>Tries to delete directory <c><anno>Dir</anno></c>.
@@ -405,7 +405,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="delete" arity="1"/>
+ <name name="delete" arity="1" since=""/>
<fsummary>Delete a file.</fsummary>
<desc>
<p>Tries to delete file <c><anno>Filename</anno></c>.
@@ -442,7 +442,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="eval" arity="1"/>
+ <name name="eval" arity="1" since=""/>
<fsummary>Evaluate Erlang expressions in a file.</fsummary>
<desc>
<p>Reads and evaluates Erlang expressions, separated by '.' (or
@@ -476,7 +476,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="eval" arity="2"/>
+ <name name="eval" arity="2" since=""/>
<fsummary>Evaluate Erlang expressions in a file.</fsummary>
<desc>
<p>The same as <c>eval/1</c>, but the variable bindings
@@ -486,7 +486,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="format_error" arity="1"/>
+ <name name="format_error" arity="1" since=""/>
<fsummary>Return a descriptive string for an error reason.</fsummary>
<desc>
<p>Given the error reason returned by any function in this
@@ -494,7 +494,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="get_cwd" arity="0"/>
+ <name name="get_cwd" arity="0" since=""/>
<fsummary>Get the current working directory.</fsummary>
<desc>
<p>Returns <c>{ok, <anno>Dir</anno>}</c>, where <c><anno>Dir</anno></c>
@@ -516,7 +516,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="get_cwd" arity="1"/>
+ <name name="get_cwd" arity="1" since=""/>
<fsummary>Get the current working directory for the specified drive.</fsummary>
<desc>
<p>Returns <c>{ok, <anno>Dir</anno>}</c> or
@@ -547,7 +547,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="list_dir" arity="1"/>
+ <name name="list_dir" arity="1" since=""/>
<fsummary>List files in a directory.</fsummary>
<desc>
<p>Lists all files in a directory, <em>except</em> files
@@ -578,7 +578,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="list_dir_all" arity="1"/>
+ <name name="list_dir_all" arity="1" since="OTP R16B"/>
<fsummary>List all files in a directory.</fsummary>
<desc>
<p><marker id="list_dir_all"/>Lists all the files in a directory,
@@ -603,7 +603,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="make_dir" arity="1"/>
+ <name name="make_dir" arity="1" since=""/>
<fsummary>Make a directory.</fsummary>
<desc>
<p>Tries to create directory <c><anno>Dir</anno></c>. Missing parent
@@ -637,7 +637,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="make_link" arity="2"/>
+ <name name="make_link" arity="2" since=""/>
<fsummary>Make a hard link to a file.</fsummary>
<desc>
<p>Makes a hard link from <c><anno>Existing</anno></c> to
@@ -666,7 +666,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="make_symlink" arity="2"/>
+ <name name="make_symlink" arity="2" since=""/>
<fsummary>Make a symbolic link to a file or directory.</fsummary>
<desc>
<p>Creates a symbolic link <c><anno>New</anno></c> to
@@ -702,7 +702,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="native_name_encoding" arity="0"/>
+ <name name="native_name_encoding" arity="0" since="OTP R14B01"/>
<fsummary>Return the configured filename encoding of the VM.</fsummary>
<desc>
<p><marker id="native_name_encoding"/>Returns
@@ -714,7 +714,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="open" arity="2"/>
+ <name name="open" arity="2" since=""/>
<fsummary>Open a file.</fsummary>
<desc>
<p>Opens file <c><anno>File</anno></c> in the mode determined
@@ -997,7 +997,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="path_consult" arity="2"/>
+ <name name="path_consult" arity="2" since=""/>
<fsummary>Read Erlang terms from a file.</fsummary>
<desc>
<p>Searches the path <c><anno>Path</anno></c> (a list of directory
@@ -1039,7 +1039,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="path_eval" arity="2"/>
+ <name name="path_eval" arity="2" since=""/>
<fsummary>Evaluate Erlang expressions in a file.</fsummary>
<desc>
<p>Searches the path <c><anno>Path</anno></c> (a list of directory
@@ -1085,7 +1085,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="path_open" arity="3"/>
+ <name name="path_open" arity="3" since=""/>
<fsummary>Open a file.</fsummary>
<desc>
<p>Searches the path <c><anno>Path</anno></c> (a list of directory
@@ -1114,7 +1114,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="path_script" arity="2"/>
+ <name name="path_script" arity="2" since=""/>
<fsummary>Evaluate and return the value of Erlang expressions in a file.</fsummary>
<desc>
<p>Searches the path <c><anno>Path</anno></c> (a list of directory
@@ -1158,7 +1158,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="path_script" arity="3"/>
+ <name name="path_script" arity="3" since=""/>
<fsummary>Evaluate and return the value of Erlang expressions in a file.</fsummary>
<desc>
<p>The same as <c>path_script/2</c> but the variable bindings
@@ -1168,7 +1168,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="pid2name" arity="1"/>
+ <name name="pid2name" arity="1" since=""/>
<fsummary>Return the name of the file handled by a pid.</fsummary>
<desc>
<p>If <c><anno>Pid</anno></c> is an I/O device, that is, a pid returned from
@@ -1193,7 +1193,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="position" arity="2"/>
+ <name name="position" arity="2" since=""/>
<fsummary>Set position in a file.</fsummary>
<desc>
<p>Sets the position of the file referenced by <c><anno>IoDevice</anno></c>
@@ -1245,7 +1245,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="pread" arity="2"/>
+ <name name="pread" arity="2" since=""/>
<fsummary>Read from a file at certain positions.</fsummary>
<desc>
<p>Performs a sequence of <c>pread/3</c> in one operation,
@@ -1263,7 +1263,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="pread" arity="3"/>
+ <name name="pread" arity="3" since=""/>
<fsummary>Read from a file at a certain position.</fsummary>
<desc>
<p>Combines <c>position/2</c> and <c>read/2</c> in one
@@ -1283,7 +1283,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="pwrite" arity="2"/>
+ <name name="pwrite" arity="2" since=""/>
<fsummary>Write to a file at certain positions.</fsummary>
<desc>
<p>Performs a sequence of <c>pwrite/3</c> in one operation,
@@ -1298,7 +1298,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="pwrite" arity="3"/>
+ <name name="pwrite" arity="3" since=""/>
<fsummary>Write to a file at a certain position.</fsummary>
<desc>
<p>Combines <c>position/2</c> and <c>write/2</c> in one
@@ -1317,7 +1317,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="read" arity="2"/>
+ <name name="read" arity="2" since=""/>
<fsummary>Read from a file.</fsummary>
<desc>
<p>Reads <c><anno>Number</anno></c> bytes/characters from the file
@@ -1371,7 +1371,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="read_file" arity="1"/>
+ <name name="read_file" arity="1" since=""/>
<fsummary>Read a file.</fsummary>
<desc>
<p>Returns <c>{ok, <anno>Binary</anno>}</c>, where
@@ -1407,8 +1407,8 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="read_file_info" arity="1"/>
- <name name="read_file_info" arity="2"/>
+ <name name="read_file_info" arity="1" since=""/>
+ <name name="read_file_info" arity="2" since="OTP R15B"/>
<fsummary>Retrieve information about a file.</fsummary>
<desc>
<p>Retrieves information about a file. Returns
@@ -1562,7 +1562,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="read_line" arity="1"/>
+ <name name="read_line" arity="1" since=""/>
<fsummary>Read a line from a file.</fsummary>
<desc>
<p>Reads a line of bytes/characters from the file referenced by
@@ -1619,7 +1619,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="read_link" arity="1"/>
+ <name name="read_link" arity="1" since=""/>
<fsummary>See what a link is pointing to.</fsummary>
<desc>
<p><marker id="read_link_all"/>Returns
@@ -1649,7 +1649,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="read_link_all" arity="1"/>
+ <name name="read_link_all" arity="1" since="OTP R16B"/>
<fsummary>See what a link is pointing to.</fsummary>
<desc>
<p>Returns <c>{ok, <anno>Filename</anno>}</c> if
@@ -1677,8 +1677,8 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="read_link_info" arity="1"/>
- <name name="read_link_info" arity="2"/>
+ <name name="read_link_info" arity="1" since=""/>
+ <name name="read_link_info" arity="2" since="OTP R15B"/>
<fsummary>Retrieve information about a link or file.</fsummary>
<desc>
<p>Works like
@@ -1699,7 +1699,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="rename" arity="2"/>
+ <name name="rename" arity="2" since=""/>
<fsummary>Rename a file.</fsummary>
<desc>
<p>Tries to rename the file <c><anno>Source</anno></c> to
@@ -1762,7 +1762,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="script" arity="1"/>
+ <name name="script" arity="1" since=""/>
<fsummary>Evaluate and return the value of Erlang expressions in a file.</fsummary>
<desc>
<p>Reads and evaluates Erlang expressions, separated by '.' (or
@@ -1797,7 +1797,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="script" arity="2"/>
+ <name name="script" arity="2" since=""/>
<fsummary>Evaluate and return the value of Erlang expressions in a file.</fsummary>
<desc>
<p>The same as <c>script/1</c> but the variable bindings
@@ -1807,7 +1807,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="sendfile" arity="2"/>
+ <name name="sendfile" arity="2" since="OTP R15B"/>
<fsummary>Send a file to a socket.</fsummary>
<desc>
<p>Sends the file <c>Filename</c> to <c>Socket</c>.
@@ -1816,7 +1816,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="sendfile" arity="5"/>
+ <name name="sendfile" arity="5" since="OTP R15B"/>
<fsummary>Send a file to a socket.</fsummary>
<type name="sendfile_option"/>
<desc>
@@ -1843,7 +1843,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="set_cwd" arity="1"/>
+ <name name="set_cwd" arity="1" since=""/>
<fsummary>Set the current working directory.</fsummary>
<desc>
<p>Sets the current working directory of the file server to
@@ -1890,7 +1890,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="sync" arity="1"/>
+ <name name="sync" arity="1" since=""/>
<fsummary>Synchronize the in-memory state of a file with that on the physical medium.</fsummary>
<desc>
<p>Ensures that any buffers kept by the operating system
@@ -1906,7 +1906,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="truncate" arity="1"/>
+ <name name="truncate" arity="1" since=""/>
<fsummary>Truncate a file.</fsummary>
<desc>
<p>Truncates the file referenced by <c><anno>IoDevice</anno></c> at
@@ -1915,7 +1915,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="write" arity="2"/>
+ <name name="write" arity="2" since=""/>
<fsummary>Write to a file.</fsummary>
<desc>
<p>Writes <c><anno>Bytes</anno></c> to the file referenced by
@@ -1941,7 +1941,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="write_file" arity="2"/>
+ <name name="write_file" arity="2" since=""/>
<fsummary>Write a file.</fsummary>
<desc>
<p>Writes the contents of the <c>iodata</c> term <c><anno>Bytes</anno></c>
@@ -1978,7 +1978,7 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="write_file" arity="3"/>
+ <name name="write_file" arity="3" since=""/>
<fsummary>Write a file.</fsummary>
<desc>
<p>Same as <c>write_file/2</c>, but takes a third argument
@@ -1989,8 +1989,8 @@ f.txt: {person, "kalle", 25}.
</desc>
</func>
<func>
- <name name="write_file_info" arity="2"/>
- <name name="write_file_info" arity="3"/>
+ <name name="write_file_info" arity="2" since=""/>
+ <name name="write_file_info" arity="3" since="OTP R15B"/>
<fsummary>Change file information.</fsummary>
<desc>
<p>Changes file information. Returns <c>ok</c> if successful,
diff --git a/lib/kernel/doc/src/gen_sctp.xml b/lib/kernel/doc/src/gen_sctp.xml
index 1e08b25f66..f70d6c24db 100644
--- a/lib/kernel/doc/src/gen_sctp.xml
+++ b/lib/kernel/doc/src/gen_sctp.xml
@@ -32,7 +32,7 @@
<rev>A</rev>
<file>gen_sctp.xml</file>
</header>
- <module>gen_sctp</module>
+ <module since="">gen_sctp</module>
<modulesummary>Functions for communicating with sockets using the SCTP
protocol.</modulesummary>
<description>
@@ -100,7 +100,7 @@
<funcs>
<func>
- <name name="abort" arity="2"/>
+ <name name="abort" arity="2" since=""/>
<fsummary>Abnormally terminate the association specified by
<c>Assoc</c>, without flushing of unsent data.</fsummary>
<desc>
@@ -113,7 +113,7 @@
</func>
<func>
- <name name="close" arity="1"/>
+ <name name="close" arity="1" since=""/>
<fsummary>Close the socket and all associations on it.</fsummary>
<desc>
<p>Closes the socket and all associations on it. The unsent
@@ -128,7 +128,7 @@
</func>
<func>
- <name name="connect" arity="4"/>
+ <name name="connect" arity="4" since=""/>
<fsummary>Same as <c>connect(Socket, Addr, Port, Opts, infinity)</c>.</fsummary>
<desc>
<p>Same as <c>connect(<anno>Socket</anno>, <anno>Addr</anno>,
@@ -137,7 +137,7 @@
</func>
<func>
- <name name="connect" arity="5"/>
+ <name name="connect" arity="5" since=""/>
<fsummary>Establish a new association for socket <c>Socket</c>, with a
peer (SCTP server socket).</fsummary>
<desc>
@@ -213,7 +213,7 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="connect_init" arity="4"/>
+ <name name="connect_init" arity="4" since="OTP R13B04"/>
<fsummary>Same as <c>connect_init(Socket, Addr, Port, Opts, infinity)</c>..</fsummary>
<desc>
<p>Same as <c>connect_init(<anno>Socket</anno>, <anno>Addr</anno>,
@@ -222,7 +222,7 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="connect_init" arity="5"/>
+ <name name="connect_init" arity="5" since="OTP R13B04"/>
<fsummary>Initiate a new association for socket <c>Socket</c>, with a
peer (SCTP server socket).</fsummary>
<desc>
@@ -248,7 +248,7 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="controlling_process" arity="2"/>
+ <name name="controlling_process" arity="2" since=""/>
<fsummary>Assign a new controlling process pid to the socket.</fsummary>
<desc>
<p>Assigns a new controlling process <c><anno>Pid</anno></c> to
@@ -259,7 +259,7 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="eof" arity="2"/>
+ <name name="eof" arity="2" since=""/>
<fsummary>Gracefully terminate the association specified by <c>Assoc</c>,
with flushing of all unsent data.</fsummary>
<desc>
@@ -272,7 +272,7 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="error_string" arity="1"/>
+ <name name="error_string" arity="1" since=""/>
<fsummary>Translate an SCTP error number into a string.</fsummary>
<desc>
<p>Translates an SCTP error number from, for example,
@@ -283,8 +283,8 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="listen" arity="2" clause_i="1"/>
- <name name="listen" arity="2" clause_i="2"/>
+ <name name="listen" arity="2" clause_i="1" since=""/>
+ <name name="listen" arity="2" clause_i="2" since="OTP R15B"/>
<fsummary>Set up a socket to listen.</fsummary>
<desc>
<p>Sets up a socket to listen on the IP address and port number
@@ -300,10 +300,10 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="open" arity="0"/>
- <name name="open" arity="1" clause_i="1"/>
- <name name="open" arity="1" clause_i="2"/>
- <name name="open" arity="2"/>
+ <name name="open" arity="0" since=""/>
+ <name name="open" arity="1" clause_i="1" since=""/>
+ <name name="open" arity="1" clause_i="2" since=""/>
+ <name name="open" arity="2" since=""/>
<fsummary>Create an SCTP socket and binds it to local addresses.</fsummary>
<desc>
<p>Creates an SCTP socket and binds it to the local addresses
@@ -366,7 +366,7 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="peeloff" arity="2"/>
+ <name name="peeloff" arity="2" since="OTP R15B"/>
<fsummary>Peel off a type <c>stream</c> socket from a type
<c>seqpacket</c> one.</fsummary>
<desc>
@@ -387,8 +387,8 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="recv" arity="1"/>
- <name name="recv" arity="2"/>
+ <name name="recv" arity="1" since=""/>
+ <name name="recv" arity="2" since=""/>
<fsummary>Receive a message from a socket.</fsummary>
<desc>
<p>Receives the <c><anno>Data</anno></c> message from any association
@@ -532,7 +532,7 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="send" arity="3"/>
+ <name name="send" arity="3" since=""/>
<fsummary>Send a message using an <c>#sctp_sndrcvinfo{}</c>record.</fsummary>
<desc>
<p>Sends the <c><anno>Data</anno></c> message with all sending
@@ -547,7 +547,7 @@ connect(Socket, Ip, Port>,
</func>
<func>
- <name name="send" arity="4"/>
+ <name name="send" arity="4" since=""/>
<fsummary>Send a message over an existing association and specified
stream.</fsummary>
<desc>
diff --git a/lib/kernel/doc/src/gen_tcp.xml b/lib/kernel/doc/src/gen_tcp.xml
index 24d63693fd..fc16473393 100644
--- a/lib/kernel/doc/src/gen_tcp.xml
+++ b/lib/kernel/doc/src/gen_tcp.xml
@@ -27,7 +27,7 @@
<date>1997-10-24</date>
<rev>A</rev>
</header>
- <module>gen_tcp</module>
+ <module since="">gen_tcp</module>
<modulesummary>Interface to TCP/IP sockets.</modulesummary>
<description>
<p>This module provides functions for communicating
@@ -116,8 +116,8 @@ do_recv(Sock, Bs) ->
<funcs>
<func>
- <name name="accept" arity="1"/>
- <name name="accept" arity="2"/>
+ <name name="accept" arity="1" since=""/>
+ <name name="accept" arity="2" since=""/>
<fsummary>Accept an incoming connection request on a listening socket.</fsummary>
<type_desc variable="ListenSocket">Returned by
<seealso marker="#listen/2"><c>listen/2</c></seealso>.
@@ -163,7 +163,7 @@ do_recv(Sock, Bs) ->
</func>
<func>
- <name name="close" arity="1"/>
+ <name name="close" arity="1" since=""/>
<fsummary>Close a TCP socket.</fsummary>
<desc>
<p>Closes a TCP socket.</p>
@@ -188,8 +188,8 @@ do_recv(Sock, Bs) ->
</func>
<func>
- <name name="connect" arity="3"/>
- <name name="connect" arity="4"/>
+ <name name="connect" arity="3" since=""/>
+ <name name="connect" arity="4" since=""/>
<fsummary>Connect to a TCP port.</fsummary>
<desc>
<p>Connects to a server on TCP port <c><anno>Port</anno></c> on the host
@@ -268,7 +268,7 @@ do_recv(Sock, Bs) ->
</func>
<func>
- <name name="controlling_process" arity="2"/>
+ <name name="controlling_process" arity="2" since=""/>
<fsummary>Change controlling process of a socket.</fsummary>
<desc>
<p>Assigns a new controlling process <c><anno>Pid</anno></c> to
@@ -292,7 +292,7 @@ do_recv(Sock, Bs) ->
</func>
<func>
- <name name="listen" arity="2"/>
+ <name name="listen" arity="2" since=""/>
<fsummary>Set up a socket to listen on a port.</fsummary>
<desc>
<p>Sets up a socket to listen on port <c><anno>Port</anno></c> on
@@ -349,8 +349,8 @@ do_recv(Sock, Bs) ->
</func>
<func>
- <name name="recv" arity="2"/>
- <name name="recv" arity="3"/>
+ <name name="recv" arity="2" since=""/>
+ <name name="recv" arity="3" since=""/>
<fsummary>Receive a packet from a passive socket.</fsummary>
<type_desc variable="HttpPacket">See the description of
<c>HttpPacket</c> in
@@ -375,7 +375,7 @@ do_recv(Sock, Bs) ->
</func>
<func>
- <name name="send" arity="2"/>
+ <name name="send" arity="2" since=""/>
<fsummary>Send a packet.</fsummary>
<desc>
<p>Sends a packet on a socket.</p>
@@ -386,7 +386,7 @@ do_recv(Sock, Bs) ->
</func>
<func>
- <name name="shutdown" arity="2"/>
+ <name name="shutdown" arity="2" since=""/>
<fsummary>Asynchronously close a socket.</fsummary>
<desc>
<p>Closes a socket in one or two directions.</p>
diff --git a/lib/kernel/doc/src/gen_udp.xml b/lib/kernel/doc/src/gen_udp.xml
index 840ca3c188..d20fc1fdfd 100644
--- a/lib/kernel/doc/src/gen_udp.xml
+++ b/lib/kernel/doc/src/gen_udp.xml
@@ -28,7 +28,7 @@
<date>1997-12-03</date>
<rev>A</rev>
</header>
- <module>gen_udp</module>
+ <module since="">gen_udp</module>
<modulesummary>Interface to UDP sockets.</modulesummary>
<description>
<p>This module provides functions for communicating
@@ -53,7 +53,7 @@
<funcs>
<func>
- <name name="close" arity="1"/>
+ <name name="close" arity="1" since=""/>
<fsummary>Close a UDP socket.</fsummary>
<desc>
<p>Closes a UDP socket.</p>
@@ -61,7 +61,7 @@
</func>
<func>
- <name name="controlling_process" arity="2"/>
+ <name name="controlling_process" arity="2" since=""/>
<fsummary>Change controlling process of a socket.</fsummary>
<desc>
<p>Assigns a new controlling process <c><anno>Pid</anno></c> to
@@ -77,8 +77,8 @@
</func>
<func>
- <name name="open" arity="1"/>
- <name name="open" arity="2"/>
+ <name name="open" arity="1" since=""/>
+ <name name="open" arity="2" since=""/>
<fsummary>Associate a UDP port number with the process calling it.</fsummary>
<desc>
<p>Associates a UDP port number (<c><anno>Port</anno></c>) with the
@@ -189,8 +189,8 @@
</func>
<func>
- <name name="recv" arity="2"/>
- <name name="recv" arity="3"/>
+ <name name="recv" arity="2" since=""/>
+ <name name="recv" arity="3" since=""/>
<fsummary>Receive a packet from a passive socket.</fsummary>
<desc>
<p>
@@ -213,7 +213,7 @@
</func>
<func>
- <name name="send" arity="4"/>
+ <name name="send" arity="4" since=""/>
<fsummary>Send a packet.</fsummary>
<desc>
<p>
diff --git a/lib/kernel/doc/src/global.xml b/lib/kernel/doc/src/global.xml
index 4442741f54..dfe71de5ce 100644
--- a/lib/kernel/doc/src/global.xml
+++ b/lib/kernel/doc/src/global.xml
@@ -28,7 +28,7 @@
<date>1997-11-17</date>
<rev></rev>
</header>
- <module>global</module>
+ <module since="">global</module>
<modulesummary>A global name registration facility.</modulesummary>
<description>
<p>This module consists of the following services:</p>
@@ -100,8 +100,8 @@
<funcs>
<func>
- <name name="del_lock" arity="1"/>
- <name name="del_lock" arity="2"/>
+ <name name="del_lock" arity="1" since=""/>
+ <name name="del_lock" arity="2" since=""/>
<fsummary>Delete a lock.</fsummary>
<desc>
<p>Deletes the lock <c><anno>Id</anno></c> synchronously.</p>
@@ -109,7 +109,7 @@
</func>
<func>
- <name name="notify_all_name" arity="3"/>
+ <name name="notify_all_name" arity="3" since=""/>
<fsummary>Name resolving function that notifies both pids.</fsummary>
<desc>
<p>Can be used as a name resolving function for
@@ -123,7 +123,7 @@
</func>
<func>
- <name name="random_exit_name" arity="3"/>
+ <name name="random_exit_name" arity="3" since=""/>
<fsummary>Name resolving function that kills one pid.</fsummary>
<desc>
<p>Can be used as a name resolving function for
@@ -136,7 +136,7 @@
</func>
<func>
- <name name="random_notify_name" arity="3"/>
+ <name name="random_notify_name" arity="3" since=""/>
<fsummary>Name resolving function that notifies one pid.</fsummary>
<desc>
<p>Can be used as a name resolving function for
@@ -150,8 +150,8 @@
</func>
<func>
- <name name="re_register_name" arity="2"/>
- <name name="re_register_name" arity="3"/>
+ <name name="re_register_name" arity="2" since=""/>
+ <name name="re_register_name" arity="3" since=""/>
<fsummary>Atomically re-register a name.</fsummary>
<type name="method"/>
<type_desc name="method">{<c>Module</c>, <c>Function</c>}
@@ -167,8 +167,8 @@
</func>
<func>
- <name name="register_name" arity="2"/>
- <name name="register_name" arity="3"/>
+ <name name="register_name" arity="2" since=""/>
+ <name name="register_name" arity="3" since=""/>
<fsummary>Globally register a name for a pid.</fsummary>
<type name="method"/>
<type_desc name="method">{<c>Module</c>, <c>Function</c>} is also
@@ -221,7 +221,7 @@
</func>
<func>
- <name name="registered_names" arity="0"/>
+ <name name="registered_names" arity="0" since=""/>
<fsummary>All globally registered names.</fsummary>
<desc>
<p>Returns a list of all globally registered names.</p>
@@ -229,7 +229,7 @@
</func>
<func>
- <name name="send" arity="2"/>
+ <name name="send" arity="2" since=""/>
<fsummary>Send a message to a globally registered pid.</fsummary>
<desc>
<p>Sends message <c><anno>Msg</anno></c> to the pid globally registered
@@ -241,9 +241,9 @@
</func>
<func>
- <name name="set_lock" arity="1"/>
- <name name="set_lock" arity="2"/>
- <name name="set_lock" arity="3"/>
+ <name name="set_lock" arity="1" since=""/>
+ <name name="set_lock" arity="2" since=""/>
+ <name name="set_lock" arity="3" since=""/>
<fsummary>Set a lock on the specified nodes.</fsummary>
<type name="id"/>
<type name="retries"/>
@@ -287,7 +287,7 @@
</func>
<func>
- <name name="sync" arity="0"/>
+ <name name="sync" arity="0" since=""/>
<fsummary>Synchronize the global name server.</fsummary>
<desc>
<p>Synchronizes the global name server with all nodes known to
@@ -302,9 +302,9 @@
</func>
<func>
- <name name="trans" arity="2"/>
- <name name="trans" arity="3"/>
- <name name="trans" arity="4"/>
+ <name name="trans" arity="2" since=""/>
+ <name name="trans" arity="3" since=""/>
+ <name name="trans" arity="4" since=""/>
<fsummary>Micro transaction facility.</fsummary>
<type name="retries"/>
<type name="trans_fun"/>
@@ -322,7 +322,7 @@
</func>
<func>
- <name name="unregister_name" arity="1"/>
+ <name name="unregister_name" arity="1" since=""/>
<fsummary>Remove a globally registered name for a pid.</fsummary>
<desc>
<p>Removes the globally registered name <c><anno>Name</anno></c> from
@@ -331,7 +331,7 @@
</func>
<func>
- <name name="whereis_name" arity="1"/>
+ <name name="whereis_name" arity="1" since=""/>
<fsummary>Get the pid with a specified globally registered name.</fsummary>
<desc>
<p>Returns the pid with the globally registered name
diff --git a/lib/kernel/doc/src/global_group.xml b/lib/kernel/doc/src/global_group.xml
index 8f947b9adf..74d15cd476 100644
--- a/lib/kernel/doc/src/global_group.xml
+++ b/lib/kernel/doc/src/global_group.xml
@@ -28,7 +28,7 @@
<date>1998-12-18</date>
<rev>B</rev>
</header>
- <module>global_group</module>
+ <module since="">global_group</module>
<modulesummary>Grouping nodes to global name registration groups.</modulesummary>
<description>
<p>This module makes it possible to partition the nodes of a
@@ -105,7 +105,7 @@
<funcs>
<func>
- <name name="global_groups" arity="0"/>
+ <name name="global_groups" arity="0" since=""/>
<fsummary>Return the global group names.</fsummary>
<desc>
<p>Returns a tuple containing the name of the global group that
@@ -116,7 +116,7 @@
</func>
<func>
- <name name="info" arity="0"/>
+ <name name="info" arity="0" since=""/>
<fsummary>Information about global groups.</fsummary>
<type name="info_item"/>
<type name="sync_state"/>
@@ -173,7 +173,7 @@
</func>
<func>
- <name name="monitor_nodes" arity="1"/>
+ <name name="monitor_nodes" arity="1" since=""/>
<fsummary>Subscribe to node status changes.</fsummary>
<desc>
<p>Depending on <c><anno>Flag</anno></c>, the calling process
@@ -187,7 +187,7 @@
</func>
<func>
- <name name="own_nodes" arity="0"/>
+ <name name="own_nodes" arity="0" since=""/>
<fsummary>Return the group nodes.</fsummary>
<desc>
<p>Returns the names of all group nodes, regardless of their
@@ -196,7 +196,7 @@
</func>
<func>
- <name name="registered_names" arity="1"/>
+ <name name="registered_names" arity="1" since=""/>
<fsummary>Return globally registered names.</fsummary>
<desc>
<p>Returns a list of all names that are globally registered
@@ -205,8 +205,8 @@
</func>
<func>
- <name name="send" arity="2"/>
- <name name="send" arity="3"/>
+ <name name="send" arity="2" since=""/>
+ <name name="send" arity="3" since=""/>
<fsummary>Send a message to a globally registered pid.</fsummary>
<desc>
<p>Searches for <c><anno>Name</anno></c>, globally registered on
@@ -224,7 +224,7 @@
</func>
<func>
- <name name="sync" arity="0"/>
+ <name name="sync" arity="0" since=""/>
<fsummary>Synchronize the group nodes.</fsummary>
<desc>
<p>Synchronizes the group nodes, that is, the global name
@@ -242,8 +242,8 @@
</func>
<func>
- <name name="whereis_name" arity="1"/>
- <name name="whereis_name" arity="2"/>
+ <name name="whereis_name" arity="1" since=""/>
+ <name name="whereis_name" arity="2" since=""/>
<fsummary>Get the pid with a specified globally registered name.</fsummary>
<desc>
<p>Searches for <c><anno>Name</anno></c>, globally registered on
diff --git a/lib/kernel/doc/src/heart.xml b/lib/kernel/doc/src/heart.xml
index ad1a2ffeb9..4243b1ffe8 100644
--- a/lib/kernel/doc/src/heart.xml
+++ b/lib/kernel/doc/src/heart.xml
@@ -28,7 +28,7 @@
<date>1998-01-28</date>
<rev>A</rev>
</header>
- <module>heart</module>
+ <module since="">heart</module>
<modulesummary>Heartbeat monitoring of an Erlang runtime system.</modulesummary>
<description>
<p>This modules contains the interface to the <c>heart</c> process.
@@ -119,7 +119,7 @@
<funcs>
<func>
- <name name="set_cmd" arity="1"/>
+ <name name="set_cmd" arity="1" since=""/>
<fsummary>Set a temporary reboot command.</fsummary>
<desc>
<p>Sets a temporary reboot command. This command is used if
@@ -136,7 +136,7 @@
</func>
<func>
- <name name="clear_cmd" arity="0"/>
+ <name name="clear_cmd" arity="0" since=""/>
<fsummary>Clear the temporary boot command.</fsummary>
<desc>
<p>Clears the temporary boot command. If the system terminates,
@@ -145,7 +145,7 @@
</func>
<func>
- <name name="get_cmd" arity="0"/>
+ <name name="get_cmd" arity="0" since=""/>
<fsummary>Get the temporary reboot command.</fsummary>
<desc>
<p>Gets the temporary reboot command. If the command is cleared,
@@ -154,7 +154,7 @@
</func>
<func>
- <name name="set_callback" arity="2"/>
+ <name name="set_callback" arity="2" since="OTP 18.3"/>
<fsummary>Set a validation callback</fsummary>
<desc>
<p> This validation callback will be executed before any
@@ -166,14 +166,14 @@
</desc>
</func>
<func>
- <name name="clear_callback" arity="0"/>
+ <name name="clear_callback" arity="0" since="OTP 18.3"/>
<fsummary>Clear the validation callback</fsummary>
<desc>
<p>Removes the validation callback call before heartbeats.</p>
</desc>
</func>
<func>
- <name name="get_callback" arity="0"/>
+ <name name="get_callback" arity="0" since="OTP 18.3"/>
<fsummary>Get the validation callback</fsummary>
<desc>
<p>Get the validation callback. If the callback is cleared, <c>none</c> will be returned.</p>
@@ -181,7 +181,7 @@
</func>
<func>
- <name name="set_options" arity="1"/>
+ <name name="set_options" arity="1" since="OTP 18.3"/>
<fsummary>Set a list of options</fsummary>
<desc>
<p> Valid options <c>set_options</c> are: </p>
@@ -199,7 +199,7 @@
</desc>
</func>
<func>
- <name name="get_options" arity="0"/>
+ <name name="get_options" arity="0" since="OTP 18.3"/>
<fsummary>Get the temporary reboot command</fsummary>
<desc>
<p>Returns <c>{ok, Options}</c> where <c>Options</c> is a list of current options enabled for heart.
diff --git a/lib/kernel/doc/src/inet.xml b/lib/kernel/doc/src/inet.xml
index 87b08e4e36..5e33bbc3ff 100644
--- a/lib/kernel/doc/src/inet.xml
+++ b/lib/kernel/doc/src/inet.xml
@@ -28,7 +28,7 @@
<date>1998-02-04</date>
<rev>A</rev>
</header>
- <module>inet</module>
+ <module since="">inet</module>
<modulesummary>Access to TCP/IP protocols.</modulesummary>
<description>
<p>This module provides access to TCP/IP protocols.</p>
@@ -294,11 +294,14 @@ fe80::204:acff:fe17:bf38
<datatype>
<name name="socket_protocol"/>
</datatype>
+ <datatype>
+ <name name="stat_option"/>
+ </datatype>
</datatypes>
<funcs>
<func>
- <name name="close" arity="1"/>
+ <name name="close" arity="1" since=""/>
<fsummary>Close a socket of any type.</fsummary>
<desc>
<p>Closes a socket of any type.</p>
@@ -306,7 +309,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name name="format_error" arity="1"/>
+ <name name="format_error" arity="1" since=""/>
<fsummary>Return a descriptive string for an error reason.</fsummary>
<desc>
<p>Returns a diagnostic error string. For possible POSIX values and
@@ -316,7 +319,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name name="get_rc" arity="0"/>
+ <name name="get_rc" arity="0" since=""/>
<fsummary>Return a list of IP configuration parameters.</fsummary>
<desc>
<p>
@@ -335,7 +338,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name name="getaddr" arity="2"/>
+ <name name="getaddr" arity="2" since=""/>
<fsummary>Return the IP address for a host.</fsummary>
<desc>
<p>Returns the IP address for <c><anno>Host</anno></c> as a tuple of
@@ -345,7 +348,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name name="getaddrs" arity="2"/>
+ <name name="getaddrs" arity="2" since=""/>
<fsummary>Return the IP addresses for a host.</fsummary>
<desc>
<p>Returns a list of all IP addresses for <c><anno>Host</anno></c>.
@@ -355,7 +358,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name name="gethostbyaddr" arity="1"/>
+ <name name="gethostbyaddr" arity="1" since=""/>
<fsummary>Return a hostent record for the host with the specified
address.</fsummary>
<desc>
@@ -364,7 +367,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name name="gethostbyname" arity="1"/>
+ <name name="gethostbyname" arity="1" since=""/>
<fsummary>Return a hostent record for the host with the specified name.
</fsummary>
<desc>
@@ -376,7 +379,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name name="gethostbyname" arity="2"/>
+ <name name="gethostbyname" arity="2" since=""/>
<fsummary>Return a hostent record for the host with the specified name.
</fsummary>
<desc>
@@ -386,7 +389,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name name="gethostname" arity="0"/>
+ <name name="gethostname" arity="0" since=""/>
<fsummary>Return the local hostname.</fsummary>
<desc>
<p>Returns the local hostname. Never fails.</p>
@@ -394,7 +397,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name name="getifaddrs" arity="0"/>
+ <name name="getifaddrs" arity="0" since="OTP R14B01"/>
<fsummary>Return a list of interfaces and their addresses.</fsummary>
<desc>
<p>
@@ -416,7 +419,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name>getifaddrs(Opts) ->
+ <name since="OTP 21.2">getifaddrs(Opts) ->
{ok, [{Ifname, Ifopts}]} | {error, Posix}
</name>
<fsummary>Return a list of interfaces and their addresses.</fsummary>
@@ -459,7 +462,7 @@ fe80::204:acff:fe17:bf38
</func>
<func>
- <name name="getopts" arity="2"/>
+ <name name="getopts" arity="2" since=""/>
<fsummary>Get one or more options for a socket.</fsummary>
<desc>
<p>Gets one or more options for a socket. For a list of available
@@ -529,8 +532,8 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="getstat" arity="1"/>
- <name name="getstat" arity="2"/>
+ <name name="getstat" arity="1" since=""/>
+ <name name="getstat" arity="2" since=""/>
<fsummary>Get one or more statistic options for a socket.</fsummary>
<type name="stat_option"/>
<desc>
@@ -586,9 +589,9 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="i" arity="0" />
- <name name="i" arity="1" />
- <name name="i" arity="2" />
+ <name name="i" arity="0" since="OTP 21.0"/>
+ <name name="i" arity="1" since="OTP 21.0"/>
+ <name name="i" arity="2" since="OTP 21.0"/>
<fsummary>Displays information and statistics about sockets on the terminal</fsummary>
<desc>
<p>
@@ -641,7 +644,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="ntoa" arity="1" />
+ <name name="ntoa" arity="1" since="OTP R16B02"/>
<fsummary>Convert IPv6/IPV4 address to ASCII.</fsummary>
<desc>
<p>Parses an
@@ -651,7 +654,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="parse_address" arity="1" />
+ <name name="parse_address" arity="1" since="OTP R16B"/>
<fsummary>Parse an IPv4 or IPv6 address.</fsummary>
<desc>
<p>Parses an IPv4 or IPv6 address string and returns an
@@ -662,7 +665,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="parse_ipv4_address" arity="1" />
+ <name name="parse_ipv4_address" arity="1" since="OTP R16B"/>
<fsummary>Parse an IPv4 address.</fsummary>
<desc>
<p>Parses an IPv4 address string and returns an
@@ -672,7 +675,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="parse_ipv4strict_address" arity="1" />
+ <name name="parse_ipv4strict_address" arity="1" since="OTP R16B"/>
<fsummary>Parse an IPv4 address strict.</fsummary>
<desc>
<p>Parses an IPv4 address string containing four fields, that is,
@@ -683,7 +686,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="parse_ipv6_address" arity="1" />
+ <name name="parse_ipv6_address" arity="1" since="OTP R16B"/>
<fsummary>Parse an IPv6 address.</fsummary>
<desc>
<p>Parses an IPv6 address string and returns an
@@ -694,7 +697,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="parse_ipv6strict_address" arity="1" />
+ <name name="parse_ipv6strict_address" arity="1" since="OTP R16B"/>
<fsummary>Parse an IPv6 address strict.</fsummary>
<desc>
<p>Parses an IPv6 address string and returns an
@@ -704,7 +707,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="ipv4_mapped_ipv6_address" arity="1" />
+ <name name="ipv4_mapped_ipv6_address" arity="1" since="OTP 21.0"/>
<fsummary>Convert to and from IPv4-mapped IPv6 address.</fsummary>
<desc>
<p>
@@ -717,7 +720,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="parse_strict_address" arity="1" />
+ <name name="parse_strict_address" arity="1" since="OTP R16B"/>
<fsummary>Parse an IPv4 or IPv6 address strict.</fsummary>
<desc>
<p>Parses an IPv4 or IPv6 address string and returns an
@@ -728,7 +731,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="peername" arity="1"/>
+ <name name="peername" arity="1" since=""/>
<fsummary>Return the address and port for the other end of a connection.
</fsummary>
<desc>
@@ -741,7 +744,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="peernames" arity="1"/>
+ <name name="peernames" arity="1" since="OTP R16B03"/>
<fsummary>Return all address/port numbers for the other end of a
connection.</fsummary>
<desc>
@@ -755,7 +758,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="peernames" arity="2"/>
+ <name name="peernames" arity="2" since="OTP R16B03"/>
<fsummary>Return all address/port numbers for the other end of a
connection.</fsummary>
<desc>
@@ -774,7 +777,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="port" arity="1"/>
+ <name name="port" arity="1" since=""/>
<fsummary>Return the local port number for a socket.</fsummary>
<desc>
<p>Returns the local port number for a socket.</p>
@@ -782,7 +785,7 @@ get_tcpi_sacked(Sock) ->
</func>
<func>
- <name name="setopts" arity="2"/>
+ <name name="setopts" arity="2" since=""/>
<fsummary>Set one or more options for a socket.</fsummary>
<desc>
<p>Sets one or more options for a socket.</p>
@@ -1486,7 +1489,7 @@ inet:setopts(Sock,[{raw,6,8,<<30:32/native>>}]),]]></code>
</func>
<func>
- <name name="sockname" arity="1"/>
+ <name name="sockname" arity="1" since=""/>
<fsummary>Return the local address and port number for a socket.
</fsummary>
<desc>
@@ -1499,7 +1502,7 @@ inet:setopts(Sock,[{raw,6,8,<<30:32/native>>}]),]]></code>
</func>
<func>
- <name name="socknames" arity="1"/>
+ <name name="socknames" arity="1" since="OTP R16B03"/>
<fsummary>Return all local address/port numbers for a socket.</fsummary>
<desc>
<p>Equivalent to
@@ -1509,7 +1512,7 @@ inet:setopts(Sock,[{raw,6,8,<<30:32/native>>}]),]]></code>
</func>
<func>
- <name name="socknames" arity="2"/>
+ <name name="socknames" arity="2" since="OTP R16B03"/>
<fsummary>Return all local address/port numbers for a socket.</fsummary>
<desc>
<p>Returns a list of all local address/port number pairs for a socket
diff --git a/lib/kernel/doc/src/inet_res.xml b/lib/kernel/doc/src/inet_res.xml
index 351d86a93a..1904e371f7 100644
--- a/lib/kernel/doc/src/inet_res.xml
+++ b/lib/kernel/doc/src/inet_res.xml
@@ -28,7 +28,7 @@
<date>2009-09-11</date>
<rev>A</rev>
</header>
- <module>inet_res</module>
+ <module since="">inet_res</module>
<modulesummary>A rudimentary DNS client.</modulesummary>
<description>
<p>This module performs DNS name resolving to recursive name servers.</p>
@@ -185,8 +185,8 @@ inet_dns:record_type(_) -> undefined.</pre>
<funcs>
<func>
- <name name="getbyname" arity="2"/>
- <name name="getbyname" arity="3"/>
+ <name name="getbyname" arity="2" since=""/>
+ <name name="getbyname" arity="3" since=""/>
<fsummary>Resolve a DNS record of the specified type for the specified
host.</fsummary>
<desc>
@@ -205,8 +205,8 @@ inet_dns:record_type(_) -> undefined.</pre>
</func>
<func>
- <name name="gethostbyaddr" arity="1"/>
- <name name="gethostbyaddr" arity="2"/>
+ <name name="gethostbyaddr" arity="1" since=""/>
+ <name name="gethostbyaddr" arity="2" since=""/>
<fsummary>Return a hostent record for the host with the specified
address.</fsummary>
<desc>
@@ -217,9 +217,9 @@ inet_dns:record_type(_) -> undefined.</pre>
</func>
<func>
- <name name="gethostbyname" arity="1"/>
- <name name="gethostbyname" arity="2"/>
- <name name="gethostbyname" arity="3"/>
+ <name name="gethostbyname" arity="1" since=""/>
+ <name name="gethostbyname" arity="2" since=""/>
+ <name name="gethostbyname" arity="3" since=""/>
<fsummary>Return a hostent record for the host with the specified name.
</fsummary>
<desc>
@@ -235,9 +235,9 @@ inet_dns:record_type(_) -> undefined.</pre>
</func>
<func>
- <name name="lookup" arity="3"/>
- <name name="lookup" arity="4"/>
- <name name="lookup" arity="5"/>
+ <name name="lookup" arity="3" since=""/>
+ <name name="lookup" arity="4" since=""/>
+ <name name="lookup" arity="5" since=""/>
<fsummary>Resolve the DNS data for the record of the specified type
and class for the specified name.</fsummary>
<desc>
@@ -257,9 +257,9 @@ inet_dns:record_type(_) -> undefined.</pre>
</func>
<func>
- <name name="resolve" arity="3"/>
- <name name="resolve" arity="4"/>
- <name name="resolve" arity="5"/>
+ <name name="resolve" arity="3" since=""/>
+ <name name="resolve" arity="4" since=""/>
+ <name name="resolve" arity="5" since=""/>
<fsummary>Resolve a DNS record of the specified type and class
for the specified name.</fsummary>
<desc>
@@ -326,9 +326,9 @@ example_lookup(Name, Class, Type) ->
<funcs>
<func>
- <name name="nslookup" arity="3"/>
- <name name="nslookup" arity="4" clause_i="1"/>
- <name name="nslookup" arity="4" clause_i="2"/>
+ <name name="nslookup" arity="3" since=""/>
+ <name name="nslookup" arity="4" clause_i="1" since=""/>
+ <name name="nslookup" arity="4" clause_i="2" since=""/>
<fsummary>Resolve a DNS record of the specified type and class for the
specified name.</fsummary>
<type variable="Name"/>
@@ -344,8 +344,8 @@ example_lookup(Name, Class, Type) ->
</func>
<func>
- <name name="nnslookup" arity="4"/>
- <name name="nnslookup" arity="5"/>
+ <name name="nnslookup" arity="4" since=""/>
+ <name name="nnslookup" arity="5" since=""/>
<fsummary>Resolve a DNS record of the specified type and class
for the specified name.</fsummary>
<desc>
diff --git a/lib/kernel/doc/src/kernel_app.xml b/lib/kernel/doc/src/kernel_app.xml
index 15dbdb47dc..dbd83e1a6e 100644
--- a/lib/kernel/doc/src/kernel_app.xml
+++ b/lib/kernel/doc/src/kernel_app.xml
@@ -510,11 +510,13 @@ MaxT = TickTime + TickTime / 4</code>
parameters for Logger are not set.</p>
<taglist>
<tag><c>error_logger</c></tag>
- <item>Replaced by setting the type of the default
- <seealso marker="logger_std_h#type"><c>logger_std_h</c></seealso>
- to the same value. Example:
+ <item>Replaced by setting the <seealso
+ marker="logger_std_h#type"><c>type</c></seealso>, and possibly
+ <seealso marker="logger_std_h#file"><c>file</c></seealso> and
+ <seealso marker="logger_std_h#modes"><c>modes</c></seealso>
+ parameters of the default <c>logger_std_h</c> handler. Example:
<code type="none">
-erl -kernel logger '[{handler,default,logger_std_h,#{config=>#{type=>{file,"/tmp/erlang.log"}}}}]'
+erl -kernel logger '[{handler,default,logger_std_h,#{config=>#{file=>"/tmp/erlang.log"}}}]'
</code>
</item>
<tag><c>error_logger_format_depth</c></tag>
diff --git a/lib/kernel/doc/src/logger.xml b/lib/kernel/doc/src/logger.xml
index 556f25f96a..5bdfcf91db 100644
--- a/lib/kernel/doc/src/logger.xml
+++ b/lib/kernel/doc/src/logger.xml
@@ -32,7 +32,7 @@
<rev>A</rev>
<file>logger.xml</file>
</header>
- <module>logger</module>
+ <module since="OTP 21.0">logger</module>
<modulesummary>API module for Logger, the standard logging facility
in Erlang/OTP.</modulesummary>
@@ -66,7 +66,7 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
[{kernel,
[{logger,
[{handler, default, logger_std_h,
- #{config => #{type => {file, "path/to/file.log"}}}}]}]}].
+ #{config => #{file => "path/to/file.log"}}}]}]}].
</code>
<p>
For more information about:
@@ -190,7 +190,7 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
<list>
<item><c>pid => self()</c></item>
<item><c>gl => group_leader()</c></item>
- <item><c>time => erlang:system_time(microsecond)</c></item>
+ <item><c>time => logger:timestamp()</c></item>
</list>
<p>When a log macro is used, Logger also inserts location
information:</p>
@@ -245,6 +245,12 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</desc>
</datatype>
<datatype>
+ <name name="olp_config"/>
+ <desc>
+ <p></p>
+ </desc>
+ </datatype>
+ <datatype>
<name name="primary_config"/>
<desc>
<p>Primary configuration data for Logger. The following
@@ -282,8 +288,8 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
<name name="timestamp"/>
<desc>
<p>A timestamp produced
- with <seealso marker="erts:erlang#system_time-1">
- <c>erlang:system_time(microsecond)</c></seealso>.</p>
+ with <seealso marker="#timestamp-0">
+ <c>logger:timestamp()</c></seealso>.</p>
</desc>
</datatype>
</datatypes>
@@ -334,9 +340,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</section>
<funcs>
<func>
- <name>emergency(StringOrReport[,Metadata])</name>
- <name>emergency(Format,Args[,Metadata])</name>
- <name>emergency(Fun,FunArgs[,Metadata])</name>
+ <name since="OTP 21.0">emergency(StringOrReport[,Metadata])</name>
+ <name since="OTP 21.0">emergency(Format,Args[,Metadata])</name>
+ <name since="OTP 21.0">emergency(Fun,FunArgs[,Metadata])</name>
<fsummary>Logs the given message as level <c>emergency</c>.</fsummary>
<desc>
<p>Equivalent to
@@ -345,9 +351,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name>alert(StringOrReport[,Metadata])</name>
- <name>alert(Format,Args[,Metadata])</name>
- <name>alert(Fun,FunArgs[,Metadata])</name>
+ <name since="OTP 21.0">alert(StringOrReport[,Metadata])</name>
+ <name since="OTP 21.0">alert(Format,Args[,Metadata])</name>
+ <name since="OTP 21.0">alert(Fun,FunArgs[,Metadata])</name>
<fsummary>Logs the given message as level <c>alert</c>.</fsummary>
<desc>
<p>Equivalent to
@@ -356,9 +362,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name>critical(StringOrReport[,Metadata])</name>
- <name>critical(Format,Args[,Metadata])</name>
- <name>critical(Fun,FunArgs[,Metadata])</name>
+ <name since="OTP 21.0">critical(StringOrReport[,Metadata])</name>
+ <name since="OTP 21.0">critical(Format,Args[,Metadata])</name>
+ <name since="OTP 21.0">critical(Fun,FunArgs[,Metadata])</name>
<fsummary>Logs the given message as level <c>critical</c>.</fsummary>
<desc>
<p>Equivalent to
@@ -367,9 +373,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name>error(StringOrReport[,Metadata])</name>
- <name>error(Format,Args[,Metadata])</name>
- <name>error(Fun,FunArgs[,Metadata])</name>
+ <name since="OTP 21.0">error(StringOrReport[,Metadata])</name>
+ <name since="OTP 21.0">error(Format,Args[,Metadata])</name>
+ <name since="OTP 21.0">error(Fun,FunArgs[,Metadata])</name>
<fsummary>Logs the given message as level <c>error</c>.</fsummary>
<desc>
<p>Equivalent to
@@ -378,9 +384,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name>warning(StringOrReport[,Metadata])</name>
- <name>warning(Format,Args[,Metadata])</name>
- <name>warning(Fun,FunArgs[,Metadata])</name>
+ <name since="OTP 21.0">warning(StringOrReport[,Metadata])</name>
+ <name since="OTP 21.0">warning(Format,Args[,Metadata])</name>
+ <name since="OTP 21.0">warning(Fun,FunArgs[,Metadata])</name>
<fsummary>Logs the given message as level <c>warning</c>.</fsummary>
<desc>
<p>Equivalent to
@@ -389,9 +395,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name>notice(StringOrReport[,Metadata])</name>
- <name>notice(Format,Args[,Metadata])</name>
- <name>notice(Fun,FunArgs[,Metadata])</name>
+ <name since="OTP 21.0">notice(StringOrReport[,Metadata])</name>
+ <name since="OTP 21.0">notice(Format,Args[,Metadata])</name>
+ <name since="OTP 21.0">notice(Fun,FunArgs[,Metadata])</name>
<fsummary>Logs the given message as level <c>notice</c>.</fsummary>
<desc>
<p>Equivalent to
@@ -400,9 +406,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name>info(StringOrReport[,Metadata])</name>
- <name>info(Format,Args[,Metadata])</name>
- <name>info(Fun,FunArgs[,Metadata])</name>
+ <name since="OTP 21.0">info(StringOrReport[,Metadata])</name>
+ <name since="OTP 21.0">info(Format,Args[,Metadata])</name>
+ <name since="OTP 21.0">info(Fun,FunArgs[,Metadata])</name>
<fsummary>Logs the given message as level <c>info</c>.</fsummary>
<desc>
<p>Equivalent to
@@ -411,9 +417,9 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name>debug(StringOrReport[,Metadata])</name>
- <name>debug(Format,Args[,Metadata])</name>
- <name>debug(Fun,FunArgs[,Metadata])</name>
+ <name since="OTP 21.0">debug(StringOrReport[,Metadata])</name>
+ <name since="OTP 21.0">debug(Format,Args[,Metadata])</name>
+ <name since="OTP 21.0">debug(Fun,FunArgs[,Metadata])</name>
<fsummary>Logs the given message as level <c>debug</c>.</fsummary>
<desc>
<p>Equivalent to
@@ -422,12 +428,12 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name name="log" arity="2"/>
- <name name="log" arity="3" clause_i="1"/>
- <name name="log" arity="3" clause_i="2"/>
- <name name="log" arity="3" clause_i="3"/>
- <name name="log" arity="4" clause_i="1"/>
- <name name="log" arity="4" clause_i="2"/>
+ <name name="log" arity="2" since="OTP 21.0"/>
+ <name name="log" arity="3" clause_i="1" since="OTP 21.0"/>
+ <name name="log" arity="3" clause_i="2" since="OTP 21.0"/>
+ <name name="log" arity="3" clause_i="3" since="OTP 21.0"/>
+ <name name="log" arity="4" clause_i="1" since="OTP 21.0"/>
+ <name name="log" arity="4" clause_i="2" since="OTP 21.0"/>
<fsummary>Logs the given message.</fsummary>
<type variable="Level"/>
<type variable="StringOrReport" name_i="1"/>
@@ -448,7 +454,7 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</section>
<funcs>
<func>
- <name name="add_handler" arity="3"/>
+ <name name="add_handler" arity="3" since="OTP 21.0"/>
<fsummary>Add a handler with the given configuration.</fsummary>
<desc>
<p>Add a handler with the given configuration.</p>
@@ -459,7 +465,7 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name name="add_handler_filter" arity="3"/>
+ <name name="add_handler_filter" arity="3" since="OTP 21.0"/>
<fsummary>Add a filter to the specified handler.</fsummary>
<desc>
<p>Add a filter to the specified handler.</p>
@@ -500,7 +506,7 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name name="add_handlers" arity="1" clause_i="1"/>
+ <name name="add_handlers" arity="1" clause_i="1" since="OTP 21.0"/>
<fsummary>Set up log handlers from the application's
configuration parameters.</fsummary>
<desc>
@@ -510,7 +516,7 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
</func>
<func>
- <name name="add_handlers" arity="1" clause_i="2"/>
+ <name name="add_handlers" arity="1" clause_i="2" since="OTP 21.0"/>
<fsummary>Setup logger handlers.</fsummary>
<type name="config_handler"/>
<desc>
@@ -553,7 +559,7 @@ start(_, []) ->
</func>
<func>
- <name name="add_primary_filter" arity="2"/>
+ <name name="add_primary_filter" arity="2" since="OTP 21.0"/>
<fsummary>Add a primary filter to Logger.</fsummary>
<desc>
<p>Add a primary filter to Logger.</p>
@@ -594,16 +600,16 @@ start(_, []) ->
</func>
<func>
- <name name="get_config" arity="0"/>
+ <name name="get_config" arity="0" since="OTP 21.0"/>
<fsummary>Look up the current Logger configuration</fsummary>
<desc>
- <p>Look up all current Logger configuration, including primary
- and handler configuration, and module level settings.</p>
+ <p>Look up all current Logger configuration, including primary,
+ handler, and proxy configuration, and module level settings.</p>
</desc>
</func>
<func>
- <name name="get_handler_config" arity="0"/>
+ <name name="get_handler_config" arity="0" since="OTP 21.0"/>
<fsummary>Look up the current configuration for all handlers.</fsummary>
<desc>
<p>Look up the current configuration for all handlers.</p>
@@ -611,7 +617,7 @@ start(_, []) ->
</func>
<func>
- <name name="get_handler_config" arity="1"/>
+ <name name="get_handler_config" arity="1" since="OTP 21.0"/>
<fsummary>Look up the current configuration for the given
handler.</fsummary>
<desc>
@@ -620,7 +626,7 @@ start(_, []) ->
</func>
<func>
- <name name="get_handler_ids" arity="0"/>
+ <name name="get_handler_ids" arity="0" since="OTP 21.0"/>
<fsummary>Look up the identities for all installed handlers.</fsummary>
<desc>
<p>Look up the identities for all installed handlers.</p>
@@ -628,7 +634,7 @@ start(_, []) ->
</func>
<func>
- <name name="get_primary_config" arity="0"/>
+ <name name="get_primary_config" arity="0" since="OTP 21.0"/>
<fsummary>Look up the current primary configuration for Logger.</fsummary>
<desc>
<p>Look up the current primary configuration for Logger.</p>
@@ -636,7 +642,18 @@ start(_, []) ->
</func>
<func>
- <name name="get_module_level" arity="0"/>
+ <name name="get_proxy_config" arity="0" since="OTP 21.3"/>
+ <fsummary>Look up the current configuration for the Logger proxy.</fsummary>
+ <desc>
+ <p>Look up the current configuration for the Logger proxy.</p>
+ <p>For more information about the proxy, see
+ section <seealso marker="logger_chapter#proxy">Logger
+ Proxy</seealso> in the Kernel User's Guide.</p>
+ </desc>
+ </func>
+
+ <func>
+ <name name="get_module_level" arity="0" since="OTP 21.0"/>
<fsummary>Look up all current module levels.</fsummary>
<desc>
<p>Look up all current module levels. Returns a list
@@ -648,7 +665,7 @@ start(_, []) ->
</func>
<func>
- <name name="get_module_level" arity="1"/>
+ <name name="get_module_level" arity="1" since="OTP 21.0"/>
<fsummary>Look up the current level for the given modules.</fsummary>
<desc>
<p>Look up the current level for the given modules. Returns a
@@ -660,7 +677,7 @@ start(_, []) ->
</func>
<func>
- <name name="get_process_metadata" arity="0"/>
+ <name name="get_process_metadata" arity="0" since="OTP 21.0"/>
<fsummary>Retrieve data set with set_process_metadata/1.</fsummary>
<desc>
<p>Retrieve data set
@@ -672,7 +689,16 @@ start(_, []) ->
</func>
<func>
- <name name="remove_handler" arity="1"/>
+ <name name="i" arity="0" since="OTP 21.3"/>
+ <name name="i" arity="1" since="OTP 21.3"/>
+ <fsummary>Pretty print the Logger configuration.</fsummary>
+ <desc>
+ <p>Pretty print the Logger configuration.</p>
+ </desc>
+ </func>
+
+ <func>
+ <name name="remove_handler" arity="1" since="OTP 21.0"/>
<fsummary>Remove the handler with the specified identity.</fsummary>
<desc>
<p>Remove the handler identified by <c><anno>HandlerId</anno></c>.</p>
@@ -680,7 +706,7 @@ start(_, []) ->
</func>
<func>
- <name name="remove_handler_filter" arity="2"/>
+ <name name="remove_handler_filter" arity="2" since="OTP 21.0"/>
<fsummary>Remove a filter from the specified handler.</fsummary>
<desc>
<p>Remove the filter identified
@@ -690,7 +716,7 @@ start(_, []) ->
</func>
<func>
- <name name="remove_primary_filter" arity="1"/>
+ <name name="remove_primary_filter" arity="1" since="OTP 21.0"/>
<fsummary>Remove a primary filter from Logger.</fsummary>
<desc>
<p>Remove the primary filter identified
@@ -699,7 +725,7 @@ start(_, []) ->
</func>
<func>
- <name name="set_application_level" arity="2"/>
+ <name name="set_application_level" arity="2" since="OTP 21.1"/>
<fsummary>Set the log level for all modules in the specified application.</fsummary>
<desc>
<p>Set the log level for all the modules of the specified application.</p>
@@ -710,7 +736,7 @@ start(_, []) ->
</func>
<func>
- <name name="set_handler_config" arity="2"/>
+ <name name="set_handler_config" arity="2" since="OTP 21.0"/>
<fsummary>Set configuration data for the specified handler.</fsummary>
<desc>
<p>Set configuration data for the specified handler. This
@@ -731,11 +757,11 @@ start(_, []) ->
</func>
<func>
- <name name="set_handler_config" arity="3" clause_i="1"/>
- <name name="set_handler_config" arity="3" clause_i="2"/>
- <name name="set_handler_config" arity="3" clause_i="3"/>
- <name name="set_handler_config" arity="3" clause_i="4"/>
- <name name="set_handler_config" arity="3" clause_i="5"/>
+ <name name="set_handler_config" arity="3" clause_i="1" since="OTP 21.0"/>
+ <name name="set_handler_config" arity="3" clause_i="2" since="OTP 21.0"/>
+ <name name="set_handler_config" arity="3" clause_i="3" since="OTP 21.0"/>
+ <name name="set_handler_config" arity="3" clause_i="4" since="OTP 21.0"/>
+ <name name="set_handler_config" arity="3" clause_i="5" since="OTP 21.0"/>
<fsummary>Add or update configuration data for the specified
handler.</fsummary>
<type variable="HandlerId"/>
@@ -767,7 +793,7 @@ start(_, []) ->
</func>
<func>
- <name name="set_primary_config" arity="1"/>
+ <name name="set_primary_config" arity="1" since="OTP 21.0"/>
<fsummary>Set primary configuration data for Logger.</fsummary>
<desc>
<p>Set primary configuration data for Logger. This
@@ -785,9 +811,9 @@ start(_, []) ->
</func>
<func>
- <name name="set_primary_config" arity="2" clause_i="1"/>
- <name name="set_primary_config" arity="2" clause_i="2"/>
- <name name="set_primary_config" arity="2" clause_i="3"/>
+ <name name="set_primary_config" arity="2" clause_i="1" since="OTP 21.0"/>
+ <name name="set_primary_config" arity="2" clause_i="2" since="OTP 21.0"/>
+ <name name="set_primary_config" arity="2" clause_i="3" since="OTP 21.0"/>
<fsummary>Add or update primary configuration data for Logger.</fsummary>
<type variable="Level" name_i="1"/>
<type variable="FilterDefault" name_i="2"/>
@@ -801,7 +827,28 @@ start(_, []) ->
</func>
<func>
- <name name="set_module_level" arity="2"/>
+ <name name="set_proxy_config" arity="1" since="OTP 21.3"/>
+ <fsummary>Set configuration data for the Logger proxy.</fsummary>
+ <desc>
+ <p>Set configuration data for the Logger proxy. This
+ overwrites the current proxy configuration. Keys that are not
+ specified in the <c><anno>Config</anno></c> map gets default
+ values.</p>
+ <p>To modify the existing configuration,
+ use <seealso marker="#update_proxy_config-1">
+ <c>update_proxy_config/1</c></seealso>, or, if a more
+ complex merge is needed, read the current configuration
+ with <seealso marker="#get_proxy_config-0"><c>get_proxy_config/0</c>
+ </seealso>, then do the merge before writing the new
+ configuration back with this function.</p>
+ <p>For more information about the proxy, see
+ section <seealso marker="logger_chapter#proxy">Logger
+ Proxy</seealso> in the Kernel User's Guide.</p>
+ </desc>
+ </func>
+
+ <func>
+ <name name="set_module_level" arity="2" since="OTP 21.0"/>
<fsummary>Set the log level for the specified modules.</fsummary>
<desc>
<p>Set the log level for the specified modules.</p>
@@ -841,7 +888,7 @@ start(_, []) ->
</func>
<func>
- <name name="set_process_metadata" arity="1"/>
+ <name name="set_process_metadata" arity="1" since="OTP 21.0"/>
<fsummary>Set metadata to use when logging from current process.</fsummary>
<desc>
<p>Set metadata which Logger shall automatically insert in
@@ -860,7 +907,7 @@ start(_, []) ->
</func>
<func>
- <name name="unset_application_level" arity="1"/>
+ <name name="unset_application_level" arity="1" since="OTP 21.1"/>
<fsummary>Unset the log level for all modules in the specified application.</fsummary>
<desc>
<p>Unset the log level for all the modules of the specified application.</p>
@@ -871,7 +918,7 @@ start(_, []) ->
</func>
<func>
- <name name="unset_module_level" arity="0"/>
+ <name name="unset_module_level" arity="0" since="OTP 21.0"/>
<fsummary>Remove module specific log settings for all modules.</fsummary>
<desc>
<p>Remove module specific log settings. After this, the
@@ -880,7 +927,7 @@ start(_, []) ->
</func>
<func>
- <name name="unset_module_level" arity="1"/>
+ <name name="unset_module_level" arity="1" since="OTP 21.0"/>
<fsummary>Remove module specific log settings for the given
modules.</fsummary>
<desc>
@@ -890,7 +937,7 @@ start(_, []) ->
</func>
<func>
- <name name="unset_process_metadata" arity="0"/>
+ <name name="unset_process_metadata" arity="0" since="OTP 21.0"/>
<fsummary>Delete data set with set_process_metadata/1.</fsummary>
<desc>
<p>Delete data set
@@ -902,7 +949,7 @@ start(_, []) ->
</func>
<func>
- <name name="update_formatter_config" arity="2"/>
+ <name name="update_formatter_config" arity="2" since="OTP 21.0"/>
<fsummary>Update the formatter configuration for the specified handler.</fsummary>
<desc>
<p>Update the formatter configuration for the specified handler.</p>
@@ -917,7 +964,7 @@ start(_, []) ->
</func>
<func>
- <name name="update_formatter_config" arity="3"/>
+ <name name="update_formatter_config" arity="3" since="OTP 21.0"/>
<fsummary>Update the formatter configuration for the specified handler.</fsummary>
<desc>
<p>Update the formatter configuration for the specified handler.</p>
@@ -928,7 +975,7 @@ start(_, []) ->
</func>
<func>
- <name name="update_handler_config" arity="2"/>
+ <name name="update_handler_config" arity="2" since="OTP 21.0"/>
<fsummary>Update configuration data for the specified handler.</fsummary>
<desc>
<p>Update configuration data for the specified handler. This function
@@ -944,11 +991,11 @@ logger:set_handler_config(HandlerId, maps:merge(Old, Config)).
</func>
<func>
- <name name="update_handler_config" arity="3" clause_i="1"/>
- <name name="update_handler_config" arity="3" clause_i="2"/>
- <name name="update_handler_config" arity="3" clause_i="3"/>
- <name name="update_handler_config" arity="3" clause_i="4"/>
- <name name="update_handler_config" arity="3" clause_i="5"/>
+ <name name="update_handler_config" arity="3" clause_i="1" since="OTP 21.2"/>
+ <name name="update_handler_config" arity="3" clause_i="2" since="OTP 21.2"/>
+ <name name="update_handler_config" arity="3" clause_i="3" since="OTP 21.2"/>
+ <name name="update_handler_config" arity="3" clause_i="4" since="OTP 21.2"/>
+ <name name="update_handler_config" arity="3" clause_i="5" since="OTP 21.2"/>
<fsummary>Add or update configuration data for the specified
handler.</fsummary>
<type variable="HandlerId"/>
@@ -980,7 +1027,7 @@ logger:set_handler_config(HandlerId, maps:merge(Old, Config)).
</func>
<func>
- <name name="update_primary_config" arity="1"/>
+ <name name="update_primary_config" arity="1" since="OTP 21.0"/>
<fsummary>Update primary configuration data for Logger.</fsummary>
<desc>
<p>Update primary configuration data for Logger. This function
@@ -996,7 +1043,7 @@ logger:set_primary_config(maps:merge(Old, Config)).
</func>
<func>
- <name name="update_process_metadata" arity="1"/>
+ <name name="update_process_metadata" arity="1" since="OTP 21.0"/>
<fsummary>Set or update metadata to use when logging from
current process.</fsummary>
<desc>
@@ -1013,6 +1060,25 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
</seealso>.</p>
</desc>
</func>
+
+ <func>
+ <name name="update_proxy_config" arity="1" since="OTP 21.3"/>
+ <fsummary>Update configuration data for the Logger proxy.</fsummary>
+ <desc>
+ <p>Update configuration data for the Logger proxy. This function
+ behaves as if it was implemented as follows:</p>
+ <code type="erl">
+Old = logger:get_proxy_config(),
+logger:set_proxy_config(maps:merge(Old, Config)).
+ </code>
+ <p>To overwrite the existing configuration without any merge,
+ use <seealso marker="#set_proxy_config-1"><c>set_proxy_config/1</c>
+ </seealso>.</p>
+ <p>For more information about the proxy, see
+ section <seealso marker="logger_chapter#proxy">Logger
+ Proxy</seealso> in the Kernel User's Guide.</p>
+ </desc>
+ </func>
</funcs>
<section>
@@ -1021,7 +1087,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
</section>
<funcs>
<func>
- <name name="compare_levels" arity="2"/>
+ <name name="compare_levels" arity="2" since="OTP 21.0"/>
<fsummary>Compare the severity of two log levels.</fsummary>
<desc>
<p>Compare the severity of two log levels. Returns <c>gt</c>
@@ -1032,7 +1098,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
</func>
<func>
- <name name="format_report" arity="1"/>
+ <name name="format_report" arity="1" since="OTP 21.0"/>
<fsummary>Convert a log message on report form to {Format, Args}.</fsummary>
<desc>
<p>Convert a log message on report form to <c>{Format,
@@ -1051,6 +1117,24 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
a key-value list before formatting as such.</p>
</desc>
</func>
+
+ <func>
+ <name name="timestamp" arity="0" since="OTP 21.3"/>
+ <fsummary>Return a timestamp to insert in meta data for a log
+ event.</fsummary>
+ <desc>
+ <p>Return a timestamp that can be inserted as the <c>time</c>
+ field in the meta data for a log event. It is produced with
+ <seealso marker="kernel:os#system_time-1">
+ <c>os:system_time(microsecond)</c></seealso>.</p>
+ <p>Notice that Logger automatically inserts a timestamp in the
+ meta data unless it already exists. This function is
+ exported for the rare case when the timestamp must be taken
+ at a different point in time than when the log event is
+ issued.</p>
+ </desc>
+ </func>
+
</funcs>
<section>
@@ -1062,7 +1146,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
<funcs>
<func>
- <name>HModule:adding_handler(Config1) -> {ok, Config2} | {error,
+ <name since="OTP 21.0">HModule:adding_handler(Config1) -> {ok, Config2} | {error,
Reason}</name>
<fsummary>An instance of this handler is about to be added.</fsummary>
<type>
@@ -1088,7 +1172,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
</func>
<func>
- <name>HModule:changing_config(SetOrUpdate, OldConfig, NewConfig) -> {ok, Config} | {error, Reason}</name>
+ <name since="OTP 21.2">HModule:changing_config(SetOrUpdate, OldConfig, NewConfig) -> {ok, Config} | {error, Reason}</name>
<fsummary>The configuration for this handler is about to change.</fsummary>
<type>
<v>SetOrUpdate = set | update</v>
@@ -1126,7 +1210,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
</func>
<func>
- <name>HModule:filter_config(Config) -> FilteredConfig</name>
+ <name since="OTP 21.2">HModule:filter_config(Config) -> FilteredConfig</name>
<fsummary>Remove internal data from configuration.</fsummary>
<type>
<v>Config = FilteredConfig =
@@ -1146,7 +1230,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
</func>
<func>
- <name>HModule:log(LogEvent, Config) -> void()</name>
+ <name since="OTP 21.0">HModule:log(LogEvent, Config) -> void()</name>
<fsummary>Log the given log event.</fsummary>
<type>
<v>LogEvent =
@@ -1169,7 +1253,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
</func>
<func>
- <name>HModule:removing_handler(Config) -> ok</name>
+ <name since="OTP 21.0">HModule:removing_handler(Config) -> ok</name>
<fsummary>The given handler is about to be removed.</fsummary>
<type>
<v>Config =
@@ -1197,7 +1281,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
<funcs>
<func>
- <name>FModule:check_config(FConfig) -> ok | {error, Reason}</name>
+ <name since="OTP 21.0">FModule:check_config(FConfig) -> ok | {error, Reason}</name>
<fsummary>Validate the given formatter configuration.</fsummary>
<type>
<v>FConfig =
@@ -1228,7 +1312,7 @@ logger:set_process_metadata(maps:merge(logger:get_process_metadata(), Meta)).
</desc>
</func>
<func>
- <name>FModule:format(LogEvent, FConfig) -> FormattedLogEntry</name>
+ <name since="OTP 21.0">FModule:format(LogEvent, FConfig) -> FormattedLogEntry</name>
<fsummary>Format the given log event.</fsummary>
<type>
<v>LogEvent =
diff --git a/lib/kernel/doc/src/logger_chapter.xml b/lib/kernel/doc/src/logger_chapter.xml
index 458e61cef5..bfd0acf634 100644
--- a/lib/kernel/doc/src/logger_chapter.xml
+++ b/lib/kernel/doc/src/logger_chapter.xml
@@ -693,8 +693,10 @@ logger:debug(#{got => connection_request, id => Id, state => State},
with <seealso marker="#logger_sasl_compatible">
<c>logger_sasl_compatible</c></seealso>.</p>
<p>With this parameter, you can modify or disable the default
- handler, add custom handlers and primary logger filters, and
- set log levels per module.</p>
+ handler, add custom handlers and primary logger filters, set
+ log levels per module, and modify
+ the <seealso marker="#proxy">proxy</seealso>
+ configuration.</p>
<p><c>Config</c> is any (zero or more) of the following:</p>
<taglist>
<tag><c>{handler, default, undefined}</c></tag>
@@ -746,6 +748,14 @@ logger:debug(#{got => connection_request, id => Id, state => State},
<p>for each <c>Module</c>.</p>
<p>Multiple entries of this type are allowed.</p>
</item>
+ <tag><c>{proxy, ProxyConfig}</c></tag>
+ <item>
+ <p>Sets the proxy configuration, equivalent to calling</p>
+ <pre><seealso marker="logger#set_proxy_config/1">
+ logger:set_proxy_config(ProxyConfig)
+ </seealso></pre>
+ <p>Only one entry of this type is allowed.</p>
+ </item>
</taglist>
<p>See
section <seealso marker="#config_examples">Configuration
@@ -791,7 +801,7 @@ logger:debug(#{got => connection_request, id => Id, state => State},
[{kernel,
[{logger,
[{handler, default, logger_std_h, % {handler, HandlerId, Module,
- #{config => #{type => {file,"log/erlang.log"}}}} % Config}
+ #{config => #{file => "log/erlang.log"}}} % Config}
]}]}].
</code>
<p>Modify the default handler to print each log event as a
@@ -821,10 +831,10 @@ logger:debug(#{got => connection_request, id => Id, state => State},
[{logger,
[{handler, default, logger_std_h,
#{level => error,
- config => #{type => {file, "log/erlang.log"}}}},
+ config => #{file => "log/erlang.log"}}},
{handler, info, logger_std_h,
#{level => debug,
- config => #{type => {file, "log/debug.log"}}}}
+ config => #{file => "log/debug.log"}}}
]}]}].
</code>
</section>
@@ -994,10 +1004,10 @@ ok</pre>
<p>Then, add a new handler which prints to file. You can use the
handler
module <seealso marker="logger_std_h"><c>logger_std_h</c></seealso>,
- and specify type <c>{file,File}</c>.:</p>
+ and configure it to log to file:</p>
<pre>
-4> <input>Config = #{config => #{type => {file,"./info.log"}}, level => info}.</input>
-#{config => #{type => {file,"./info.log"}},level => info}
+4> <input>Config = #{config => #{file => "./info.log"}, level => info}.</input>
+#{config => #{file => "./info.log"},level => info}
5> <input>logger:add_handler(myhandler, logger_std_h, Config).</input>
ok</pre>
<p>Since <c>filter_default</c> defaults to <c>log</c>, this
@@ -1236,7 +1246,7 @@ do_log(Fd, LogEvent, #{formatter := {FModule, FConfig}}) ->
<p>A configuration example:</p>
<code type="none">
logger:add_handler(my_standard_h, logger_std_h,
- #{config => #{type => {file,"./system_info.log"},
+ #{config => #{file => "./system_info.log",
sync_mode_qlen => 100,
drop_mode_qlen => 1000,
flush_qlen => 2000}}).
@@ -1334,9 +1344,50 @@ logger:add_handler(my_disk_log_h, logger_disk_log_h,
</section>
<section>
+ <marker id="proxy"/>
+ <title>Logger Proxy</title>
+ <p>The Logger proxy is an Erlang process which is part of the
+ Kernel application's supervision tree. During startup, the proxy
+ process registers itself as the <c>system_logger</c>, meaning
+ that log events produced by the emulator are sent to this
+ process.</p>
+ <p>When a log event is issued on a process which has its group
+ leader on a remote node, Logger automatically forwards the log
+ event to the group leader's node. To achieve this, it first
+ sends the log event as an Erlang message from the original
+ client process to the proxy on the local node, and the proxy in
+ turn forwards the event to the proxy on the remote node.</p>
+ <p>When receiving a log event, either from the emulator or from a
+ remote node, the proxy calls the Logger API to log the event.</p>
+ <p>The proxy process is overload protected in the same way as
+ described in
+ section <seealso marker="#overload_protection">Protecting the
+ Handler from Overload</seealso>, but with the following default
+ values:</p>
+ <code>
+ #{sync_mode_qlen => 500,
+ drop_mode_qlen => 1000,
+ flush_qlen => 5000,
+ burst_limit_enable => false,
+ overload_kill_enable => false}</code>
+ <p>For log events from the emulator, synchronous message passing
+ mode is not applicable, since all messages are passed
+ asynchronously by the emulator. Drop mode is achieved by setting
+ the <c>system_logger</c> to <c>undefined</c>, forcing the
+ emulator to drop events until it is set back to the proxy pid
+ again.</p>
+ <p>The proxy uses <seealso marker="erts:erlang#send_nosuspend/2">
+ <c>erlang:send_nosuspend/2</c></seealso> when sending log
+ events to a remote node. If the message could not be sent
+ without suspending the sender, it is dropped. This is to avoid
+ blocking the proxy process.</p>
+ </section>
+
+ <section>
<title>See Also</title>
<p>
<seealso marker="disk_log"><c>disk_log(3)</c></seealso>,
+ <seealso marker="erts:erlang"><c>erlang(3)</c></seealso>,
<seealso marker="error_logger"><c>error_logger(3)</c></seealso>,
<seealso marker="logger"><c>logger(3)</c></seealso>,
<seealso marker="logger_disk_log_h"><c>logger_disk_log_h(3)</c></seealso>,
diff --git a/lib/kernel/doc/src/logger_disk_log_h.xml b/lib/kernel/doc/src/logger_disk_log_h.xml
index d9b941a0a9..5b2374690e 100644
--- a/lib/kernel/doc/src/logger_disk_log_h.xml
+++ b/lib/kernel/doc/src/logger_disk_log_h.xml
@@ -32,7 +32,7 @@
<rev>A</rev>
<file>logger_disk_log_h.xml</file>
</header>
- <module>logger_disk_log_h</module>
+ <module since="OTP 21.0">logger_disk_log_h</module>
<modulesummary>A disk_log based handler for Logger</modulesummary>
<description>
@@ -148,7 +148,7 @@ erl -kernel logger '[{handler,default,logger_disk_log_h,
<funcs>
<func>
- <name name="filesync" arity="1" clause_i="1"/>
+ <name name="filesync" arity="1" clause_i="1" since="OTP 21.0"/>
<fsummary>Writes buffered data to disk.</fsummary>
<desc>
<p>Write buffered data to disk.</p>
diff --git a/lib/kernel/doc/src/logger_filters.xml b/lib/kernel/doc/src/logger_filters.xml
index 90f1fcc270..0a02342864 100644
--- a/lib/kernel/doc/src/logger_filters.xml
+++ b/lib/kernel/doc/src/logger_filters.xml
@@ -32,7 +32,7 @@
<rev>A</rev>
<file>logger_filters.xml</file>
</header>
- <module>logger_filters</module>
+ <module since="OTP 21.0">logger_filters</module>
<modulesummary>Filters to use with Logger.</modulesummary>
<description>
@@ -51,7 +51,7 @@
<funcs>
<func>
- <name name="domain" arity="2"/>
+ <name name="domain" arity="2" since="OTP 21.0"/>
<fsummary>Filter log events based on the domain field in
metadata.</fsummary>
<desc>
@@ -152,7 +152,7 @@ ok</code>
</func>
<func>
- <name name="level" arity="2"/>
+ <name name="level" arity="2" since="OTP 21.0"/>
<fsummary>Filter log events based on the log level.</fsummary>
<desc>
<p>This filter provides a way of filtering log events based
@@ -212,7 +212,7 @@ ok</code>
</func>
<func>
- <name name="progress" arity="2"/>
+ <name name="progress" arity="2" since="OTP 21.0"/>
<fsummary>Filter progress reports from supervisor and application_controller.</fsummary>
<desc>
<p>This filter matches all progress reports
@@ -227,7 +227,7 @@ ok</code>
</func>
<func>
- <name name="remote_gl" arity="2"/>
+ <name name="remote_gl" arity="2" since="OTP 21.0"/>
<fsummary>Filter events with group leader on remote node.</fsummary>
<desc>
<p>This filter matches all events originating from a process
diff --git a/lib/kernel/doc/src/logger_formatter.xml b/lib/kernel/doc/src/logger_formatter.xml
index d066e263df..6dc83d24e1 100644
--- a/lib/kernel/doc/src/logger_formatter.xml
+++ b/lib/kernel/doc/src/logger_formatter.xml
@@ -32,7 +32,7 @@
<rev>A</rev>
<file>logger_formatter.xml</file>
</header>
- <module>logger_formatter</module>
+ <module since="OTP 21.0">logger_formatter</module>
<modulesummary>Default formatter for Logger.</modulesummary>
<description>
@@ -289,7 +289,7 @@ exit_reason: "It crashed"</code>
<funcs>
<func>
- <name name="check_config" arity="1"/>
+ <name name="check_config" arity="1" since="OTP 21.0"/>
<fsummary>Validates the given formatter configuration.</fsummary>
<desc>
<p>The function is called by Logger when the formatter
@@ -310,7 +310,7 @@ exit_reason: "It crashed"</code>
</desc>
</func>
<func>
- <name name="format" arity="2"/>
+ <name name="format" arity="2" since="OTP 21.0"/>
<fsummary>Formats the given message.</fsummary>
<desc>
<p>This the formatter callback function to be called from
diff --git a/lib/kernel/doc/src/logger_std_h.xml b/lib/kernel/doc/src/logger_std_h.xml
index e156f5719b..5ed1a2f210 100644
--- a/lib/kernel/doc/src/logger_std_h.xml
+++ b/lib/kernel/doc/src/logger_std_h.xml
@@ -32,7 +32,7 @@
<rev>A</rev>
<file>logger_std_h.xml</file>
</header>
- <module>logger_std_h</module>
+ <module since="OTP 21.0">logger_std_h</module>
<modulesummary>Standard handler for Logger.</modulesummary>
<description>
@@ -55,30 +55,105 @@
is stored in a sub map with the key <c>config</c>, and can contain the
following parameters:</p>
<taglist>
- <tag><marker id="type"/><c>type</c></tag>
+ <tag><marker id="type"/><c>type = standard_io | standard_error | file</c></tag>
<item>
- <p>This has the value <c>standard_io</c>, <c>standard_error</c>,
- <c>{file,LogFileName}</c>, or <c>{file,LogFileName,LogFileOpts}</c>.</p>
- <p>If <c>LogFileOpts</c> is specified, it replaces the default
- list of options used when opening the log file. The default
- list is <c>[raw,append,delayed_write]</c>. One reason to do
- so can be to change <c>append</c> to, for
- example, <c>write</c>, ensuring that the old log is
- truncated when a node is restarted. See the reference manual
- for <seealso marker="file#open-2"><c>file:open/2</c></seealso>
- for more information about file options.</p>
+ <p>Specifies the log destination.</p>
+ <p>The value is set when the handler is added, and it can not
+ be changed in runtime.</p>
+ <p>Defaults to <c>standard_io</c>, unless
+ parameter <seealso marker="#file"><c>file</c></seealso> is
+ given, in which case it defaults to <c>file</c>.</p>
+ </item>
+ <tag><marker id="file"/><c>file = </c><seealso marker="file#type-filename"><c>file:filename()</c></seealso></tag>
+ <item>
+ <p>This specifies the name of the log file when the handler is
+ of type <c>file</c>.</p>
+ <p>The value is set when the handler is added, and it can not
+ be changed in runtime.</p>
+ <p>Defaults to the same name as the handler identity, in the
+ current directory.</p>
+ </item>
+ <tag><marker id="modes"/><c>modes = [</c><seealso marker="file#type-mode"><c>file:mode()</c></seealso><c>]</c></tag>
+ <item>
+ <p>This specifies the file modes to use when opening the log
+ file,
+ see <seealso marker="file#open-2"><c>file:open/2</c></seealso>.
+ If <c>modes</c> are not specified, the default list used
+ is <c>[raw,append,delayed_write]</c>. If <c>modes</c> are
+ specified, the list replaces the default modes list with the
+ following adjustments:</p>
+ <list>
+ <item>
+ If <c>raw</c> is not found in the list, it is added.
+ </item>
+ <item>
+ If none of <c>write</c>, <c>append</c> or <c>exclusive</c> is
+ found in the list, <c>append</c> is added.</item>
+ <item>If none of <c>delayed_write</c>
+ or <c>{delayed_write,Size,Delay}</c> is found in the
+ list, <c>delayed_write</c> is added.</item>
+ </list>
<p>Log files are always UTF-8 encoded. The encoding can not be
- changed by setting the option <c>{encoding,Encoding}</c>
- in <c>LogFileOpts</c>.</p>
- <p>Notice that the standard handler does not have support for
- circular logging. Use the disk_log handler,
- <seealso marker="logger_disk_log_h"><c>logger_disk_log_h</c></seealso>,
- for this.</p>
+ changed by setting the mode <c>{encoding,Encoding}</c>.</p>
<p>The value is set when the handler is added, and it can not
be changed in runtime.</p>
- <p>Defaults to <c>standard_io</c>.</p>
+ <p>Defaults to <c>[raw,append,delayed_write]</c>.</p>
+ </item>
+ <tag><marker id="max_no_bytes"/><c>max_no_bytes = pos_integer() | infinity</c></tag>
+ <item>
+ <p>This parameter specifies if the log file should be rotated
+ or not. The value <c>infinity</c> means the log file will
+ grow indefinitely, while an integer value specifies at which
+ file size (bytes) the file is rotated.</p>
+ <p>Defaults to <c>infinity</c>.</p>
+ </item>
+ <tag><marker id="max_no_files"/><c>max_no_files = non_neg_integer()</c></tag>
+ <item>
+ <p>This parameter specifies the number of rotated log file
+ archives to keep. This has meaning only
+ if <seealso marker="#max_no_bytes"><c>max_no_bytes</c></seealso>
+ is set to an integer value.</p>
+ <p>The log archives are
+ named <c>FileName.0</c>, <c>FileName.1</c>,
+ ... <c>FileName.N</c>, where <c>FileName</c> is the name of
+ the current log file. <c>FileName.0</c> is the newest of the
+ archives. The maximum value for <c>N</c> is the value
+ of <c>max_no_files</c> minus 1.</p>
+ <p>Notice that setting this value to <c>0</c> does not turn of
+ rotation. It only specifies that no archives are kept.</p>
+ <p>Defaults to <c>0</c>.</p>
+ </item>
+ <tag><marker id="compress_on_rotate"/><c>compress_on_rotate = boolean()</c></tag>
+ <item>
+ <p>This parameter specifies if the rotated log file archives
+ shall be compressed or not. If set to <c>true</c>, all
+ archives are compressed with <c>gzip</c>, and renamed
+ to <c>FileName.N.gz</c></p>
+ <p><c>compress_on_rotate</c> has no meaning if <seealso
+ marker="#max_no_bytes"><c>max_no_bytes</c></seealso> has the
+ value <c>infinity</c>.</p>
+ <p>Defaults to <c>false</c>.</p>
+ </item>
+ <tag><marker id="file_check"/><c>file_check = non_neg_integer()</c></tag>
+ <item>
+ <p>When <c>logger_std_h</c> logs to a file, it reads the file
+ information of the log file prior to each write
+ operation. This is to make sure the file still exists and
+ has the same inode as when it was opened. This implies some
+ performance loss, but ensures that no log events are lost in
+ the case when the file has been removed or renamed by an
+ external actor.</p>
+ <p>In order to allow minimizing the performance loss, the
+ <c>file_check</c> parameter can be set to a positive integer
+ value, <c>N</c>. The handler will then skip reading the file
+ information prior to writing, as long as no more
+ than <c>N</c> milliseconds have passed since it was last
+ read.</p>
+ <p>Notice that the risk of loosing log events grows when
+ the <c>file_check</c> value grows.</p>
+ <p>Defaults to 0.</p>
</item>
- <tag><c>filesync_repeat_interval</c></tag>
+ <tag><c>filesync_repeat_interval = pos_integer() | no_repeat</c></tag>
<item>
<p>This value, in milliseconds, specifies how often the handler does
a file sync operation to write buffered data to disk. The handler attempts
@@ -97,12 +172,13 @@
standard handler and the disk_log handler, and are documented in the
<seealso marker="logger_chapter#overload_protection"><c>User's Guide</c>
</seealso>.</p>
- <p>Notice that if changing the configuration of the handler in runtime,
- the <c>type</c> parameter must not be modified.</p>
+ <p>Notice that if changing the configuration of the handler in
+ runtime, the <c>type</c>, <c>file</c>, or <c>modes</c> parameters
+ must not be modified.</p>
<p>Example of adding a standard handler:</p>
<code type="none">
logger:add_handler(my_standard_h, logger_std_h,
- #{config => #{type => {file,"./system_info.log"},
+ #{config => #{file => "./system_info.log",
filesync_repeat_interval => 1000}}).
</code>
<p>To set the default handler, that starts initially with
@@ -110,7 +186,7 @@ logger:add_handler(my_standard_h, logger_std_h,
change the Kernel default logger configuration. Example:</p>
<code type="none">
erl -kernel logger '[{handler,default,logger_std_h,
- #{config => #{type => {file,"./log.log"}}}}]'
+ #{config => #{file => "./log.log"}}}]'
</code>
<p>An example of how to replace the standard handler with a disk_log handler
at startup is found in the
@@ -121,7 +197,7 @@ erl -kernel logger '[{handler,default,logger_std_h,
<funcs>
<func>
- <name name="filesync" arity="1" clause_i="1"/>
+ <name name="filesync" arity="1" clause_i="1" since="OTP 21.0"/>
<fsummary>Writes buffered data to disk.</fsummary>
<desc>
<p>Write buffered data to disk.</p>
diff --git a/lib/kernel/doc/src/net_adm.xml b/lib/kernel/doc/src/net_adm.xml
index 6957a3b5e4..c3e1619f1b 100644
--- a/lib/kernel/doc/src/net_adm.xml
+++ b/lib/kernel/doc/src/net_adm.xml
@@ -28,7 +28,7 @@
<date>1996-09-10</date>
<rev>A</rev>
</header>
- <module>net_adm</module>
+ <module since="">net_adm</module>
<modulesummary>Various Erlang net administration routines.</modulesummary>
<description>
<p>This module contains various network utility functions.</p>
@@ -36,7 +36,7 @@
<funcs>
<func>
- <name name="dns_hostname" arity="1"/>
+ <name name="dns_hostname" arity="1" since=""/>
<fsummary>Official name of a host.</fsummary>
<desc>
<p>Returns the official name of <c><anno>Host</anno></c>, or
@@ -46,7 +46,7 @@
</func>
<func>
- <name name="host_file" arity="0"/>
+ <name name="host_file" arity="0" since=""/>
<fsummary>Read file <c>.hosts.erlang</c>.</fsummary>
<desc>
<p>Reads file <c>.hosts.erlang</c>, see section
@@ -58,7 +58,7 @@
</func>
<func>
- <name name="localhost" arity="0"/>
+ <name name="localhost" arity="0" since=""/>
<fsummary>Name of the local host.</fsummary>
<desc>
<p>Returns the name of the local host. If Erlang was started
@@ -68,8 +68,8 @@
</func>
<func>
- <name name="names" arity="0"/>
- <name name="names" arity="1"/>
+ <name name="names" arity="0" since=""/>
+ <name name="names" arity="1" since=""/>
<fsummary>Names of Erlang nodes at a host.</fsummary>
<desc>
<p>Similar to <c>epmd -names</c>, see
@@ -86,7 +86,7 @@
</func>
<func>
- <name name="ping" arity="1"/>
+ <name name="ping" arity="1" since=""/>
<fsummary>Set up a connection to a node.</fsummary>
<desc>
<p>Sets up a connection to <c><anno>Node</anno></c>. Returns
@@ -95,8 +95,8 @@
</func>
<func>
- <name name="world" arity="0"/>
- <name name="world" arity="1"/>
+ <name name="world" arity="0" since=""/>
+ <name name="world" arity="1" since=""/>
<fsummary>Lookup and connect to all nodes at all hosts in
<c>.hosts.erlang</c>.</fsummary>
<type name="verbosity"/>
@@ -117,8 +117,8 @@
</func>
<func>
- <name name="world_list" arity="1"/>
- <name name="world_list" arity="2"/>
+ <name name="world_list" arity="1" since=""/>
+ <name name="world_list" arity="2" since=""/>
<fsummary>Lookup and connect to all nodes at specified hosts.</fsummary>
<type name="verbosity"/>
<desc>
diff --git a/lib/kernel/doc/src/net_kernel.xml b/lib/kernel/doc/src/net_kernel.xml
index bfbe7a6470..419d3cad84 100644
--- a/lib/kernel/doc/src/net_kernel.xml
+++ b/lib/kernel/doc/src/net_kernel.xml
@@ -28,7 +28,7 @@
<date>1996-09-10</date>
<rev>A</rev>
</header>
- <module>net_kernel</module>
+ <module since="">net_kernel</module>
<modulesummary>Erlang networking kernel.</modulesummary>
<description>
<p>The net kernel is a system process, registered as
@@ -81,7 +81,7 @@ $ <input>erl -sname foobar</input></pre>
<funcs>
<func>
- <name name="allow" arity="1"/>
+ <name name="allow" arity="1" since=""/>
<fsummary>Permit access to a specified set of nodes</fsummary>
<desc>
<p>Permits access to the specified set of nodes.</p>
@@ -98,7 +98,7 @@ $ <input>erl -sname foobar</input></pre>
</func>
<func>
- <name name="connect_node" arity="1"/>
+ <name name="connect_node" arity="1" since=""/>
<fsummary>Establish a connection to a node.</fsummary>
<desc>
<p>Establishes a connection to <c><anno>Node</anno></c>. Returns
@@ -110,7 +110,7 @@ $ <input>erl -sname foobar</input></pre>
</func>
<func>
- <name name="get_net_ticktime" arity="0"/>
+ <name name="get_net_ticktime" arity="0" since=""/>
<fsummary>Get <c>net_ticktime</c>.</fsummary>
<desc>
<p>Gets <c>net_ticktime</c> (see
@@ -131,7 +131,7 @@ $ <input>erl -sname foobar</input></pre>
</func>
<func>
- <name name="getopts" arity="2"/>
+ <name name="getopts" arity="2" since="OTP 19.1"/>
<fsummary>Get distribution socket options.</fsummary>
<desc>
<p>Get one or more options for the distribution socket
@@ -146,8 +146,8 @@ $ <input>erl -sname foobar</input></pre>
</func>
<func>
- <name name="monitor_nodes" arity="1"/>
- <name name="monitor_nodes" arity="2"/>
+ <name name="monitor_nodes" arity="1" since=""/>
+ <name name="monitor_nodes" arity="2" since=""/>
<fsummary>Subscribe to node status change messages.</fsummary>
<desc>
<p>The calling process subscribes or unsubscribes to node
@@ -267,8 +267,8 @@ $ <input>erl -sname foobar</input></pre>
</func>
<func>
- <name name="set_net_ticktime" arity="1"/>
- <name name="set_net_ticktime" arity="2"/>
+ <name name="set_net_ticktime" arity="1" since=""/>
+ <name name="set_net_ticktime" arity="2" since=""/>
<fsummary>Set <c>net_ticktime</c>.</fsummary>
<desc>
<p>Sets <c>net_ticktime</c> (see
@@ -324,7 +324,7 @@ $ <input>erl -sname foobar</input></pre>
</func>
<func>
- <name name="setopts" arity="2"/>
+ <name name="setopts" arity="2" since="OTP 19.1"/>
<fsummary>Set distribution socket options.</fsummary>
<desc>
<p>Set one or more options for distribution sockets.
@@ -345,9 +345,9 @@ $ <input>erl -sname foobar</input></pre>
</func>
<func>
- <name>start([Name]) -> {ok, pid()} | {error, Reason}</name>
- <name>start([Name, NameType]) -> {ok, pid()} | {error, Reason}</name>
- <name>start([Name, NameType, Ticktime]) -> {ok, pid()} | {error, Reason}</name>
+ <name since="">start([Name]) -> {ok, pid()} | {error, Reason}</name>
+ <name since="">start([Name, NameType]) -> {ok, pid()} | {error, Reason}</name>
+ <name since="">start([Name, NameType, Ticktime]) -> {ok, pid()} | {error, Reason}</name>
<fsummary>Turn an Erlang runtime system into a distributed node.</fsummary>
<type>
<v>Name = atom()</v>
@@ -364,7 +364,7 @@ $ <input>erl -sname foobar</input></pre>
</func>
<func>
- <name name="stop" arity="0"/>
+ <name name="stop" arity="0" since=""/>
<fsummary>Turn a node into a non-distributed Erlang runtime system.</fsummary>
<desc>
<p>Turns a distributed node into a non-distributed node. For
diff --git a/lib/kernel/doc/src/notes.xml b/lib/kernel/doc/src/notes.xml
index 021ecfa40d..61bd598145 100644
--- a/lib/kernel/doc/src/notes.xml
+++ b/lib/kernel/doc/src/notes.xml
@@ -31,6 +31,219 @@
</header>
<p>This document describes the changes made to the Kernel application.</p>
+<section><title>Kernel 6.3.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>Fixed a performance regression when reading files
+ opened with the <c>compressed</c> flag.</p>
+ <p>
+ Own Id: OTP-15706 Aux Id: ERIERL-336 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Kernel 6.3</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ If for example the <c>/etc/hosts</c> did not come into
+ existence until after the kernel application had started,
+ its content was never read. This bug has now been
+ corrected.</p>
+ <p>
+ Own Id: OTP-14702 Aux Id: PR-2066 </p>
+ </item>
+ <item>
+ <p>
+ Fix bug where doing <c>seq_trace:reset_trace()</c> while
+ another process was doing a garbage collection could
+ cause the run-time system to segfault.</p>
+ <p>
+ Own Id: OTP-15490</p>
+ </item>
+ <item>
+ <p>
+ Fix <c>erl_epmd:port_please</c> spec to include
+ <c>atom()</c> and <c>string()</c>.</p>
+ <p>
+ Own Id: OTP-15557 Aux Id: PR-2117 </p>
+ </item>
+ <item>
+ <p>
+ The Logger handler logger_std_h now keeps track of the
+ inode of its log file in order to re-open the file if the
+ inode changes. This may happen, for instance, if the log
+ file is opened and saved by an editor.</p>
+ <p>
+ Own Id: OTP-15578 Aux Id: ERL-850 </p>
+ </item>
+ <item>
+ <p>
+ When user specific file modes are given to the logger
+ handler <c>logger_std_h</c>, they were earlier accepted
+ without any control. This is now changes, so Logger will
+ adjust the file modes as follows:</p>
+ <p>
+ - If <c>raw</c> is not found in the list, it is
+ added.<br/> - If none of <c>write</c>, <c>append</c> or
+ <c>exclusive</c> are found in the list, <c>append</c> is
+ added.<br/> - If none of <c>delayed_write</c> or
+ <c>{delayed_write,Size,Delay}</c> are found in the list,
+ <c>delayed_write</c> is added.</p>
+ <p>
+ Own Id: OTP-15602</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ The standard logger handler, <c>logger_std_h</c>, now has
+ a new internal feature for log rotation. The rotation
+ scheme is as follows:</p>
+ <p>
+ The log file to which the handler currently writes always
+ has the same name, i.e. the name which is configured for
+ the handler. The archived files have the same name, but
+ with extension ".N", where N is an integer. The newest
+ archive has extension ".0", and the oldest archive has
+ the highest number. </p>
+ <p>
+ The size at which the log file is rotated, and the number
+ of archive files that are kept, is specified with the
+ handler specific configuration parameters
+ <c>max_no_bytes</c> and <c>max_no_files</c> respectively. </p>
+ <p>
+ Archives can be compressed, in which case they get a
+ ".gz" file extension after the integer. Compression is
+ specified with the handler specific configuration
+ parameter <c>compress_on_rotate</c>.</p>
+ <p>
+ Own Id: OTP-15479</p>
+ </item>
+ <item>
+ <p>
+ The new functions <c>logger:i/0</c> and <c>logger:i/1</c>
+ are added. These provide the same information as
+ <c>logger:get_config/0</c> and other
+ <c>logger:get_*_config</c> functions, but the information
+ is more logically sorted and more readable.</p>
+ <p>
+ Own Id: OTP-15600</p>
+ </item>
+ <item>
+ <p>
+ Logger is now protected against overload due to massive
+ amounts of log events from the emulator or from remote
+ nodes.</p>
+ <p>
+ Own Id: OTP-15601</p>
+ </item>
+ <item>
+ <p>
+ Logger now uses os:system_time/1 instead of
+ erlang:system_time/1 to generate log event timestamps.</p>
+ <p>
+ Own Id: OTP-15625</p>
+ </item>
+ <item>
+ <p>
+ Add functions <c>application:set_env/1,2</c> and
+ <c>application:set_env/2</c>. These take a list of
+ application configuration parameters, and the behaviour
+ is equivalent to calling <c>application:set_env/4</c>
+ individually for each application/key combination, except
+ it is more efficient.</p>
+ <p>
+ <c>set_env/1,2</c> warns about duplicated applications or
+ keys. The warning is also emitted during boot, if
+ applications or keys are duplicated within one
+ configuration file, e.g. sys.config.</p>
+ <p>
+ Own Id: OTP-15642 Aux Id: PR-2164 </p>
+ </item>
+ <item>
+ <p>
+ Handler specific configuration parameters for the
+ standard handler <c>logger_std_h</c> are changed to be
+ more intuitive and more similar to the disk_log handler.</p>
+ <p>
+ Earlier there was only one parameter, <c>type</c>, which
+ could have the values <c>standard_io</c>,
+ <c>standard_error</c>, <c>{file,FileName}</c> or
+ <c>{file,FileName,Modes}</c>.</p>
+ <p>
+ This is now changed, so the following parameters are
+ allowed:</p>
+ <p>
+ <c>type = standard_io | standard_error | file</c><br/>
+ <c>file = file:filename()</c><br/> <c>modes =
+ [file:mode()]</c></p>
+ <p>
+ All parameters are optional. <c>type</c> defaults to
+ <c>standard_io</c>, unless a file name is given, in which
+ case it defaults to <c>file</c>. If <c>type</c> is set to
+ <c>file</c>, the file name defaults to the same as the
+ handler id.</p>
+ <p>
+ The potential incompatibility is that
+ <c>logger:get_config/0</c> and
+ <c>logger:get_handler_config/1</c> now returns the new
+ parameters, even if the configuration was set with the
+ old variant, e.g. <c>#{type=>{file,FileName}}</c>.</p>
+ <p>
+ *** POTENTIAL INCOMPATIBILITY ***</p>
+ <p>
+ Own Id: OTP-15662</p>
+ </item>
+ <item>
+ <p>
+ The new configuration parameter <c>file_check</c> is
+ added to the Logger handler <c>logger_std_h</c>. This
+ parameter specifies how long (in milliseconds) the
+ handler may wait before checking if the log file still
+ exists and the inode is the same as when it was opened.</p>
+ <p>
+ The default value is 0, which means that this check is
+ done prior to each write operation. Setting a higher
+ number may improve performance, but adds the risk of
+ loosing log events.</p>
+ <p>
+ Own Id: OTP-15663</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Kernel 6.2.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Setting the <c>recbuf</c> size of an inet socket the
+ <c>buffer</c> is also automatically increased. Fix a bug
+ where the auto adjustment of inet buffer size would be
+ triggered even if an explicit inet buffer size had
+ already been set.</p>
+ <p>
+ Own Id: OTP-15651 Aux Id: ERIERL-304 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Kernel 6.2</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/kernel/doc/src/os.xml b/lib/kernel/doc/src/os.xml
index c95e615c6b..0500e4cfb3 100644
--- a/lib/kernel/doc/src/os.xml
+++ b/lib/kernel/doc/src/os.xml
@@ -28,7 +28,7 @@
<date></date>
<rev></rev>
</header>
- <module>os</module>
+ <module since="">os</module>
<modulesummary>Operating system-specific functions.</modulesummary>
<description>
<p>The functions in this module are operating system-specific.
@@ -134,8 +134,8 @@
<funcs>
<func>
- <name name="cmd" arity="1"/>
- <name name="cmd" arity="2"/>
+ <name name="cmd" arity="1" since=""/>
+ <name name="cmd" arity="2" since="OTP 20.2.3"/>
<fsummary>Execute a command in a shell of the target OS.</fsummary>
<desc>
<p>Executes <c><anno>Command</anno></c> in a command shell of the
@@ -173,8 +173,8 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
</func>
<func>
- <name name="find_executable" arity="1"/>
- <name name="find_executable" arity="2"/>
+ <name name="find_executable" arity="1" since=""/>
+ <name name="find_executable" arity="2" since=""/>
<fsummary>Absolute filename of a program.</fsummary>
<desc>
<p>These two functions look up an executable program, with the
@@ -190,7 +190,7 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
</func>
<func>
- <name name="getenv" arity="0"/>
+ <name name="getenv" arity="0" since=""/>
<fsummary>List all environment variables.</fsummary>
<desc>
<p>Returns a list of all environment variables.
@@ -205,7 +205,7 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
</func>
<func>
- <name name="getenv" arity="1"/>
+ <name name="getenv" arity="1" since=""/>
<fsummary>Get the value of an environment variable.</fsummary>
<desc>
<p>Returns the <c><anno>Value</anno></c> of the environment variable
@@ -220,7 +220,7 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
</func>
<func>
- <name name="getenv" arity="2"/>
+ <name name="getenv" arity="2" since="OTP 18.0"/>
<fsummary>Get the value of an environment variable.</fsummary>
<desc>
<p>Returns the <c><anno>Value</anno></c> of the environment variable
@@ -235,7 +235,7 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
</func>
<func>
- <name name="getpid" arity="0"/>
+ <name name="getpid" arity="0" since=""/>
<fsummary>Return the process identifier of the emulator
process.</fsummary>
<desc>
@@ -251,7 +251,7 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
</func>
<func>
- <name name="putenv" arity="2"/>
+ <name name="putenv" arity="2" since=""/>
<fsummary>Set a new value for an environment variable.</fsummary>
<desc>
<p>Sets a new <c><anno>Value</anno></c> for environment variable
@@ -277,7 +277,7 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
</func>
<func>
- <name name="set_signal" arity="2"/>
+ <name name="set_signal" arity="2" since="OTP 20.0"/>
<fsummary>Enables or disables handling of OS signals.</fsummary>
<desc>
<p>Enables or disables OS signals.</p>
@@ -304,7 +304,7 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
</func>
<func>
- <name name="system_time" arity="0"/>
+ <name name="system_time" arity="0" since="OTP 18.0"/>
<fsummary>Current OS system time.</fsummary>
<desc>
<p>Returns the current
@@ -317,7 +317,7 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
</func>
<func>
- <name name="system_time" arity="1"/>
+ <name name="system_time" arity="1" since="OTP 18.0"/>
<fsummary>Current OS system time.</fsummary>
<desc>
<p>Returns the current
@@ -332,7 +332,7 @@ DirOut = os:cmd("dir"), % on Win32 platform</code>
</func>
<func>
- <name name="timestamp" arity="0"/>
+ <name name="timestamp" arity="0" since=""/>
<fsummary>Current OS system time on the <c>erlang:timestamp/0</c> format.</fsummary>
<type_desc variable="Timestamp">Timestamp = {MegaSecs, Secs, MicroSecs}</type_desc>
<desc>
@@ -373,7 +373,7 @@ calendar:now_to_universal_time(TS),
</func>
<func>
- <name name="perf_counter" arity="0"/>
+ <name name="perf_counter" arity="0" since="OTP 19.0"/>
<fsummary>Returns a performance counter</fsummary>
<desc>
<p>Returns the current performance counter value in <c>perf_counter</c>
@@ -383,7 +383,7 @@ calendar:now_to_universal_time(TS),
</desc>
</func>
<func>
- <name name="perf_counter" arity="1"/>
+ <name name="perf_counter" arity="1" since="OTP 19.0"/>
<fsummary>Returns a performance counter</fsummary>
<desc><p>Returns a performance counter that can be used as a very fast and
high resolution timestamp. This counter is read directly from the hardware or operating
@@ -397,7 +397,7 @@ calendar:now_to_universal_time(TS),
</desc>
</func>
<func>
- <name name="type" arity="0"/>
+ <name name="type" arity="0" since=""/>
<fsummary>Return the OS family and, in some cases, the OS name of the
current OS.</fsummary>
<desc>
@@ -417,7 +417,7 @@ calendar:now_to_universal_time(TS),
</func>
<func>
- <name name="unsetenv" arity="1"/>
+ <name name="unsetenv" arity="1" since="OTP R16B03"/>
<fsummary>Delete an environment variable.</fsummary>
<desc>
<p>Deletes the environment variable <c><anno>VarName</anno></c>.</p>
@@ -429,7 +429,7 @@ calendar:now_to_universal_time(TS),
</func>
<func>
- <name name="version" arity="0"/>
+ <name name="version" arity="0" since=""/>
<fsummary>Return the OS versions.</fsummary>
<desc>
<p>Returns the OS version.
diff --git a/lib/kernel/doc/src/pg2.xml b/lib/kernel/doc/src/pg2.xml
index 0631b317b4..058d711756 100644
--- a/lib/kernel/doc/src/pg2.xml
+++ b/lib/kernel/doc/src/pg2.xml
@@ -32,7 +32,7 @@
<rev>A2</rev>
<file>pg2.xml</file>
</header>
- <module>pg2</module>
+ <module since="">pg2</module>
<modulesummary>Distributed named process groups.</modulesummary>
<description>
<p>This module implements process groups. Each message can be sent
@@ -66,7 +66,7 @@
<funcs>
<func>
- <name name="create" arity="1"/>
+ <name name="create" arity="1" since=""/>
<fsummary>Create a new, empty process group.</fsummary>
<desc>
<p>Creates a new, empty process group. The group is globally
@@ -75,7 +75,7 @@
</func>
<func>
- <name name="delete" arity="1"/>
+ <name name="delete" arity="1" since=""/>
<fsummary>Delete a process group.</fsummary>
<desc>
<p>Deletes a process group.</p>
@@ -83,7 +83,7 @@
</func>
<func>
- <name name="get_closest_pid" arity="1"/>
+ <name name="get_closest_pid" arity="1" since=""/>
<fsummary>Common dispatch function.</fsummary>
<desc>
<p>A useful dispatch function that can be used from
@@ -93,7 +93,7 @@
</func>
<func>
- <name name="get_local_members" arity="1"/>
+ <name name="get_local_members" arity="1" since=""/>
<fsummary>Return all local processes in a group.</fsummary>
<desc>
<p>Returns all processes running on the local node in the
@@ -104,7 +104,7 @@
</func>
<func>
- <name name="get_members" arity="1"/>
+ <name name="get_members" arity="1" since=""/>
<fsummary>Return all processes in a group.</fsummary>
<desc>
<p>Returns all processes in the group <c>Name</c>. This
@@ -114,7 +114,7 @@
</func>
<func>
- <name name="join" arity="2"/>
+ <name name="join" arity="2" since=""/>
<fsummary>Join a process to a group.</fsummary>
<desc>
<p>Joins the process <c>Pid</c> to the group <c>Name</c>.
@@ -124,7 +124,7 @@
</func>
<func>
- <name name="leave" arity="2"/>
+ <name name="leave" arity="2" since=""/>
<fsummary>Make a process leave a group.</fsummary>
<desc>
<p>Makes the process <c>Pid</c> leave the group <c>Name</c>.
@@ -134,8 +134,8 @@
</func>
<func>
- <name name="start" arity="0"/>
- <name name="start_link" arity="0"/>
+ <name name="start" arity="0" since=""/>
+ <name name="start_link" arity="0" since=""/>
<fsummary>Start the <c>pg2</c> server.</fsummary>
<desc>
<p>Starts the <c>pg2</c> server. Normally, the server does not need
@@ -149,7 +149,7 @@
</func>
<func>
- <name name="which_groups" arity="0"/>
+ <name name="which_groups" arity="0" since=""/>
<fsummary>Return a list of all known groups.</fsummary>
<desc>
<p>Returns a list of all known groups.</p>
diff --git a/lib/kernel/doc/src/rpc.xml b/lib/kernel/doc/src/rpc.xml
index fab616e630..c55454506e 100644
--- a/lib/kernel/doc/src/rpc.xml
+++ b/lib/kernel/doc/src/rpc.xml
@@ -28,7 +28,7 @@
<date>1996-09-10</date>
<rev>A</rev>
</header>
- <module>rpc</module>
+ <module since="">rpc</module>
<modulesummary>Remote Procedure Call services.</modulesummary>
<description>
<p>This module contains services similar to Remote
@@ -51,7 +51,7 @@
<funcs>
<func>
- <name name="abcast" arity="2"/>
+ <name name="abcast" arity="2" since=""/>
<fsummary>Broadcast a message asynchronously to a registered process on
all nodes.</fsummary>
<desc>
@@ -61,7 +61,7 @@
</func>
<func>
- <name name="abcast" arity="3"/>
+ <name name="abcast" arity="3" since=""/>
<fsummary>Broadcast a message asynchronously to a registered process on
specific nodes.</fsummary>
<desc>
@@ -72,7 +72,7 @@
</func>
<func>
- <name name="async_call" arity="4"/>
+ <name name="async_call" arity="4" since=""/>
<fsummary>Evaluate a function call on a node, asynchronous
version.</fsummary>
<desc>
@@ -98,7 +98,7 @@
</func>
<func>
- <name name="block_call" arity="4"/>
+ <name name="block_call" arity="4" since=""/>
<fsummary>Evaluate a function call on a node in the RPC server's
context.</fsummary>
<desc>
@@ -115,7 +115,7 @@
</func>
<func>
- <name name="block_call" arity="5"/>
+ <name name="block_call" arity="5" since=""/>
<fsummary>Evaluate a function call on a node in the RPC server's
context.</fsummary>
<desc>
@@ -127,7 +127,7 @@
</func>
<func>
- <name name="call" arity="4"/>
+ <name name="call" arity="4" since=""/>
<fsummary>Evaluate a function call on a node.</fsummary>
<desc>
<p>Evaluates <c>apply(<anno>Module</anno>, <anno>Function</anno>,
@@ -138,7 +138,7 @@
</func>
<func>
- <name name="call" arity="5"/>
+ <name name="call" arity="5" since=""/>
<fsummary>Evaluate a function call on a node.</fsummary>
<desc>
<p>Evaluates <c>apply(<anno>Module</anno>, <anno>Function</anno>,
@@ -158,7 +158,7 @@
</func>
<func>
- <name name="cast" arity="4"/>
+ <name name="cast" arity="4" since=""/>
<fsummary>Run a function on a node ignoring the result.</fsummary>
<desc>
<p>Evaluates <c>apply(<anno>Module</anno>, <anno>Function</anno>,
@@ -171,7 +171,7 @@
</func>
<func>
- <name name="eval_everywhere" arity="3"/>
+ <name name="eval_everywhere" arity="3" since=""/>
<fsummary>Run a function on all nodes, ignoring the result.</fsummary>
<desc>
<p>Equivalent to <c>eval_everywhere([node()|nodes()],
@@ -181,7 +181,7 @@
</func>
<func>
- <name name="eval_everywhere" arity="4"/>
+ <name name="eval_everywhere" arity="4" since=""/>
<fsummary>Run a function on specific nodes, ignoring the
result.</fsummary>
<desc>
@@ -192,7 +192,7 @@
</func>
<func>
- <name name="multi_server_call" arity="2"/>
+ <name name="multi_server_call" arity="2" since=""/>
<fsummary>Interact with the servers on a number of nodes.</fsummary>
<desc>
<p>Equivalent to <c>multi_server_call([node()|nodes()],
@@ -201,7 +201,7 @@
</func>
<func>
- <name name="multi_server_call" arity="3"/>
+ <name name="multi_server_call" arity="3" since=""/>
<fsummary>Interact with the servers on a number of nodes.</fsummary>
<desc>
<p>Can be used when interacting with servers called
@@ -224,7 +224,7 @@
</func>
<func>
- <name name="multicall" arity="3"/>
+ <name name="multicall" arity="3" since=""/>
<fsummary>Evaluate a function call on a number of nodes.</fsummary>
<desc>
<p>Equivalent to <c>multicall([node()|nodes()], <anno>Module</anno>,
@@ -233,7 +233,7 @@
</func>
<func>
- <name name="multicall" arity="4" clause_i="1"/>
+ <name name="multicall" arity="4" clause_i="1" since=""/>
<fsummary>Evaluate a function call on a number of nodes.</fsummary>
<desc>
<p>Equivalent to <c>multicall(<anno>Nodes</anno>, <anno>Module</anno>,
@@ -242,7 +242,7 @@
</func>
<func>
- <name name="multicall" arity="4" clause_i="2"/>
+ <name name="multicall" arity="4" clause_i="2" since=""/>
<fsummary>Evaluate a function call on a number of nodes.</fsummary>
<desc>
<p>Equivalent to <c>multicall([node()|nodes()], <anno>Module</anno>,
@@ -252,7 +252,7 @@
</func>
<func>
- <name name="multicall" arity="5"/>
+ <name name="multicall" arity="5" since=""/>
<fsummary>Evaluate a function call on a number of nodes.</fsummary>
<desc>
<p>In contrast to an RPC, a multicall is an RPC that is sent
@@ -288,7 +288,7 @@
</func>
<func>
- <name name="nb_yield" arity="1"/>
+ <name name="nb_yield" arity="1" since=""/>
<fsummary>Deliver the result of evaluating a function call on a node
(non-blocking).</fsummary>
<desc>
@@ -297,7 +297,7 @@
</func>
<func>
- <name name="nb_yield" arity="2"/>
+ <name name="nb_yield" arity="2" since=""/>
<fsummary>Deliver the result of evaluating a function call on a node
(non-blocking).</fsummary>
<desc>
@@ -315,7 +315,7 @@
</func>
<func>
- <name name="parallel_eval" arity="1"/>
+ <name name="parallel_eval" arity="1" since=""/>
<fsummary>Evaluate many function calls on all nodes in
parallel.</fsummary>
<desc>
@@ -328,7 +328,7 @@
</func>
<func>
- <name name="pinfo" arity="1"/>
+ <name name="pinfo" arity="1" since=""/>
<fsummary>Information about a process.</fsummary>
<desc>
<p>Location transparent version of the BIF
@@ -337,8 +337,8 @@
</func>
<func>
- <name name="pinfo" arity="2" clause_i="1"/>
- <name name="pinfo" arity="2" clause_i="2"/>
+ <name name="pinfo" arity="2" clause_i="1" since=""/>
+ <name name="pinfo" arity="2" clause_i="2" since=""/>
<fsummary>Information about a process.</fsummary>
<desc>
<p>Location transparent version of the BIF
@@ -347,7 +347,7 @@
</func>
<func>
- <name name="pmap" arity="3"/>
+ <name name="pmap" arity="3" since=""/>
<fsummary>Parallel evaluation of mapping a function over a
list.</fsummary>
<desc>
@@ -360,7 +360,7 @@
</func>
<func>
- <name name="sbcast" arity="2"/>
+ <name name="sbcast" arity="2" since=""/>
<fsummary>Broadcast a message synchronously to a registered process on
all nodes.</fsummary>
<desc>
@@ -370,7 +370,7 @@
</func>
<func>
- <name name="sbcast" arity="3"/>
+ <name name="sbcast" arity="3" since=""/>
<fsummary>Broadcast a message synchronously to a registered process on
specific nodes.</fsummary>
<desc>
@@ -391,7 +391,7 @@
</func>
<func>
- <name name="server_call" arity="4"/>
+ <name name="server_call" arity="4" since=""/>
<fsummary>Interact with a server on a node.</fsummary>
<desc>
<p>Can be used when interacting with a server called
@@ -410,7 +410,7 @@
</func>
<func>
- <name name="yield" arity="1"/>
+ <name name="yield" arity="1" since=""/>
<fsummary>Deliver the result of evaluating a function call on a node
(blocking).</fsummary>
<desc>
diff --git a/lib/kernel/doc/src/seq_trace.xml b/lib/kernel/doc/src/seq_trace.xml
index 1a4a74419a..aa29223dd0 100644
--- a/lib/kernel/doc/src/seq_trace.xml
+++ b/lib/kernel/doc/src/seq_trace.xml
@@ -28,7 +28,7 @@
<date>1998-04-16</date>
<rev>A</rev>
</header>
- <module>seq_trace</module>
+ <module since="">seq_trace</module>
<modulesummary>Sequential tracing of messages.</modulesummary>
<description>
<p>Sequential tracing makes it possible to trace all messages
@@ -51,7 +51,7 @@
</datatypes>
<funcs>
<func>
- <name name="set_token" arity="1"/>
+ <name name="set_token" arity="1" since=""/>
<fsummary>Set the trace token</fsummary>
<desc>
<p>Sets the trace token for the calling process to <c><anno>Token</anno></c>.
@@ -71,7 +71,7 @@ seq_trace:set_token(OldToken), % activate the trace token again
</desc>
</func>
<func>
- <name name="set_token" arity="2"/>
+ <name name="set_token" arity="2" since=""/>
<fsummary>Set a component of the trace token</fsummary>
<type name="component"/>
<type name="flag"/>
@@ -158,7 +158,7 @@ seq_trace:set_token(OldToken), % activate the trace token again
</desc>
</func>
<func>
- <name name="get_token" arity="0"/>
+ <name name="get_token" arity="0" since=""/>
<fsummary>Return the value of the trace token</fsummary>
<desc>
<p>Returns the value of the trace token for the calling process.
@@ -169,7 +169,7 @@ seq_trace:set_token(OldToken), % activate the trace token again
</desc>
</func>
<func>
- <name name="get_token" arity="1"/>
+ <name name="get_token" arity="1" since=""/>
<fsummary>Return the value of a trace token component</fsummary>
<type name="component"/>
<type name="flag"/>
@@ -182,7 +182,7 @@ seq_trace:set_token(OldToken), % activate the trace token again
</desc>
</func>
<func>
- <name name="print" arity="1"/>
+ <name name="print" arity="1" since=""/>
<fsummary>Put the Erlang term <c>TraceInfo</c>into the sequential trace output</fsummary>
<desc>
<p>Puts the Erlang term <c><anno>TraceInfo</anno></c> into the sequential
@@ -192,7 +192,7 @@ seq_trace:set_token(OldToken), % activate the trace token again
</desc>
</func>
<func>
- <name name="print" arity="2"/>
+ <name name="print" arity="2" since=""/>
<fsummary>Put the Erlang term <c>TraceInfo</c>into the sequential trace output</fsummary>
<desc>
<p>Same as <c>print/1</c> with the additional condition that
@@ -201,7 +201,7 @@ seq_trace:set_token(OldToken), % activate the trace token again
</desc>
</func>
<func>
- <name name="reset_trace" arity="0"/>
+ <name name="reset_trace" arity="0" since=""/>
<fsummary>Stop all sequential tracing on the local node</fsummary>
<desc>
<p>Sets the trace token to empty for all processes on the
@@ -213,7 +213,7 @@ seq_trace:set_token(OldToken), % activate the trace token again
</desc>
</func>
<func>
- <name name="set_system_tracer" arity="1"/>
+ <name name="set_system_tracer" arity="1" since=""/>
<fsummary>Set the system tracer</fsummary>
<type name="tracer"/>
<desc>
@@ -227,7 +227,7 @@ seq_trace:set_token(OldToken), % activate the trace token again
</desc>
</func>
<func>
- <name name="get_system_tracer" arity="0"/>
+ <name name="get_system_tracer" arity="0" since=""/>
<fsummary>Return the pid() or port() of the current system tracer.</fsummary>
<type name="tracer"/>
<desc>
diff --git a/lib/kernel/doc/src/wrap_log_reader.xml b/lib/kernel/doc/src/wrap_log_reader.xml
index 7fb9c1c023..5f37e7ec5f 100644
--- a/lib/kernel/doc/src/wrap_log_reader.xml
+++ b/lib/kernel/doc/src/wrap_log_reader.xml
@@ -32,7 +32,7 @@
<rev>A</rev>
<file>wrap_log_reader.sgml</file>
</header>
- <module>wrap_log_reader</module>
+ <module since="">wrap_log_reader</module>
<modulesummary>A service to read internally formatted wrap disk logs.
</modulesummary>
<description>
@@ -65,8 +65,8 @@
<funcs>
<func>
- <name name="chunk" arity="1"/>
- <name name="chunk" arity="2"/>
+ <name name="chunk" arity="1" since=""/>
+ <name name="chunk" arity="2" since=""/>
<fsummary>Read a chunk of objects written to a wrap log.</fsummary>
<type name="chunk_ret"/>
<desc>
@@ -105,7 +105,7 @@
</func>
<func>
- <name name="close" arity="1"/>
+ <name name="close" arity="1" since=""/>
<fsummary>Close a log.</fsummary>
<desc>
<p>Closes a log file properly.</p>
@@ -113,8 +113,8 @@
</func>
<func>
- <name name="open" arity="1"/>
- <name name="open" arity="2"/>
+ <name name="open" arity="1" since=""/>
+ <name name="open" arity="2" since=""/>
<fsummary>Open a log file.</fsummary>
<type name="open_ret"/>
<desc>