diff options
Diffstat (limited to 'erts/doc')
| -rw-r--r-- | erts/doc/src/erlang.xml | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml index 7838cffded..e5ea517492 100644 --- a/erts/doc/src/erlang.xml +++ b/erts/doc/src/erlang.xml @@ -3191,7 +3191,8 @@ os_prompt%</pre> <type name="priority_level"/> <fsummary>Set process flag priority for the calling process</fsummary> <desc> - <p>This sets the process priority. <c><anno>Level</anno></c> is an atom. + <p><marker id="process_flag_priority"></marker> + This sets the process priority. <c><anno>Level</anno></c> is an atom. There are currently four priority levels: <c>low</c>, <c>normal</c>, <c>high</c>, and <c>max</c>. The default priority level is <c>normal</c>. <em>NOTE</em>: The @@ -3333,6 +3334,8 @@ os_prompt%</pre> <func> <name name="process_info" arity="1"/> <type name="process_info_result_item"/> + <type name="priority_level"/> + <type name="stack_item"/> <fsummary>Information about a process</fsummary> <desc> <p>Returns a list containing <c><anno>InfoTuple</anno></c>s with @@ -3889,7 +3892,7 @@ true</pre> <p>Starts a timer which will send the message <c>Msg</c> to <c><anno>Dest</anno></c> after <c><anno>Time</anno></c> milliseconds.</p> <p>If <c><anno>Dest</anno></c> is a <c>pid()</c> it has to be a <c>pid()</c> of a local process, dead or alive.</p> - <p>The <c><anno>Time</anno></c> value can, in the current implementation, not be grater than 4294967295.</p> + <p>The <c><anno>Time</anno></c> value can, in the current implementation, not be greater than 4294967295.</p> <p>If <c><anno>Dest</anno></c> is an <c>atom()</c>, it is supposed to be the name of a registered process. The process referred to by the name is looked up at the time of delivery. No error is given if @@ -4314,7 +4317,7 @@ true</pre> <c>{timeout, <anno>TimerRef</anno>, <anno>Msg</anno>}</c> to <c><anno>Dest</anno></c> after <c><anno>Time</anno></c> milliseconds.</p> <p>If <c><anno>Dest</anno></c> is a <c>pid()</c> it has to be a <c>pid()</c> of a local process, dead or alive.</p> - <p>The <c><anno>Time</anno></c> value can, in the current implementation, not be grater than 4294967295.</p> + <p>The <c><anno>Time</anno></c> value can, in the current implementation, not be greater than 4294967295.</p> <p>If <c><anno>Dest</anno></c> is an <c>atom()</c>, it is supposed to be the name of a registered process. The process referred to by the name is looked up at the time of delivery. No error is given if @@ -4345,7 +4348,8 @@ true</pre> <name name="statistics" arity="1" clause_i="2"/> <fsummary>Information about exact reductions</fsummary> <desc> - <p><em>NOTE:</em> <c>statistics(exact_reductions)</c> is + <p><marker id="statistics_exact_reductions"></marker> + <em>NOTE:</em> <c>statistics(exact_reductions)</c> is a more expensive operation than <seealso marker="#statistics_reductions">statistics(reductions)</seealso> especially on an Erlang machine with SMP support.</p> @@ -4371,7 +4375,8 @@ true</pre> <name name="statistics" arity="1" clause_i="5"/> <fsummary>Information about reductions</fsummary> <desc> - <p><em>NOTE:</em> From erts version 5.5 (OTP release R11B) + <p><marker id="statistics_reductions"></marker> + <em>NOTE:</em> From erts version 5.5 (OTP release R11B) this value does not include reductions performed in current time slices of currently scheduled processes. If an exact value is wanted, use @@ -4525,12 +4530,14 @@ true</pre> <name name="system_flag" arity="2" clause_i="2"/> <type name="cpu_topology"/> <type name="level_entry"/> - <type name="sub_level"/> <type name="level_tag"/> + <type name="sub_level"/> + <type name="info_list"/> <fsummary>Set system flag cpu_topology</fsummary> <desc> <warning> - <p>This argument is <em>deprecated</em> and + <p><marker id="system_flag_cpu_topology"></marker> + This argument is <em>deprecated</em> and scheduled for removal in erts-5.10/OTP-R16. Instead of using this argument you are advised to use the <c>erl</c> command line argument <seealso marker="erts:erl#+sct">+sct</seealso>. @@ -4616,7 +4623,8 @@ true</pre> <name name="system_flag" arity="2" clause_i="6"/> <fsummary>Set system flag multi_scheduling</fsummary> <desc> - <p>If multi-scheduling is enabled, more than one scheduler + <p><marker id="system_flag_multi_scheduling"></marker> + If multi-scheduling is enabled, more than one scheduler thread is used by the emulator. Multi-scheduling can be blocked. When multi-scheduling has been blocked, only one scheduler thread will schedule Erlang processes.</p> @@ -4655,7 +4663,8 @@ true</pre> <fsummary>Set system flag scheduler_bind_type</fsummary> <desc> <warning> - <p>This argument is <em>deprecated</em> and + <p><marker id="system_flag_scheduler_bind_type"></marker> + This argument is <em>deprecated</em> and scheduled for removal in erts-5.10/OTP-R16. Instead of using this argument you are advised to use the <c>erl</c> command line argument <seealso marker="erts:erl#+sbt">+sbt</seealso>. @@ -4772,7 +4781,8 @@ true</pre> <name name="system_flag" arity="2" clause_i="8"/> <fsummary>Set system flag schedulers_online</fsummary> <desc> - <p>Sets the amount of schedulers online. Valid range is + <p><marker id="system_flag_schedulers_online"></marker> + Sets the amount of schedulers online. Valid range is <![CDATA[1 <= SchedulersOnline <= erlang:system_info(schedulers)]]>. </p> <p>Returns the old value of the flag.</p> @@ -4932,6 +4942,7 @@ true</pre> <type name="cpu_topology"/> <type name="level_entry"/> <type_desc name="cpu_topology"> + <marker id="system_info_cpu_topology"></marker> All <c><anno>LevelEntry</anno></c>s of a list must contain the same <c><anno>LevelTag</anno></c>, except on the top level where both <c>node</c> and @@ -4956,7 +4967,7 @@ true</pre> of the current system (emulator) as specified by <c><anno>Item</anno></c>:</p> <taglist> - <tag><marker id="system_info_cpu_topology"><c>cpu_topology</c></marker></tag> + <tag><c>cpu_topology</c></tag> <item> <p>Returns the <c><anno>CpuTopology</anno></c> which currently is used by the emulator. The CPU topology is used when binding schedulers @@ -6188,6 +6199,8 @@ true</pre> <name name="trace_info" arity="2"/> <type name="trace_info_return"/> <type name="trace_info_item_result"/> + <type name="trace_info_flag"/> + <type name="trace_match_spec"/> <fsummary>Trace information about a process or function</fsummary> <desc> <p>Returns trace information about a process or function.</p> |