diff options
Diffstat (limited to 'erts/doc/src/erl.xml')
| -rw-r--r-- | erts/doc/src/erl.xml | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml index 5559aec30e..1578d40ef8 100644 --- a/erts/doc/src/erl.xml +++ b/erts/doc/src/erl.xml @@ -128,7 +128,7 @@ which the values can be retrieved by calling <c><![CDATA[init:get_argument/1]]></c>. Notice that the list of user flags is not exhaustive, there can be more application-specific - flags that instead are doscribed in the corresponding + flags that instead are described in the corresponding application documentation.</p> <taglist> <tag><c><![CDATA[--]]></c> (init flag)</tag> @@ -580,7 +580,7 @@ <p>For backward compatibility, the boolean value can be omitted. This is interpreted as <c>+c false</c>.</p> </item> - <tag><marker id="+C_"/><c><![CDATA[+C no_t<seealso marker="erlang:now/0">erlang:now()</seealso>ime_warp | single_time_warp | + <tag><marker id="+C_"/><c><![CDATA[+C no_time_warp | single_time_warp | multi_time_warp]]></c></tag> <item> <p>Sets <seealso marker="time_correction#Time_Warp_Modes">time warp @@ -785,6 +785,39 @@ <p>See also <seealso marker="stdlib:io#printable_range/0"> <c>io:printable_range/0</c></seealso> in <c>STDLIB</c>.</p> </item> + <tag><marker id="+P"/><marker id="max_processes"/><c><![CDATA[+P Number]]></c></tag> + <item> + <p>Sets the maximum number of simultaneously existing processes for this + system if a <c>Number</c> is passed as value. Valid range for + <c>Number</c> is <c>[1024-134217727]</c></p> + <p><em>NOTE</em>: The actual maximum chosen may be much larger than + the <c>Number</c> passed. Currently the runtime system often, + but not always, chooses a value that is a power of 2. This might, + however, be changed in the future. The actual value chosen can be + checked by calling + <seealso marker="erlang#system_info_process_limit">erlang:system_info(process_limit)</seealso>.</p> + <p>The default value is <c>262144</c></p> + </item> + <tag><marker id="+Q"/><marker id="max_ports"/><c><![CDATA[+Q Number]]></c></tag> + <item> + <p>Sets the maximum number of simultaneously existing ports for this + system if a Number is passed as value. Valid range for <c>Number</c> + is <c>[1024-134217727]</c></p> + <p><em>NOTE</em>: The actual maximum chosen may be much larger than + the actual <c>Number</c> passed. Currently the runtime system often, + but not always, chooses a value that is a power of 2. This might, + however, be changed in the future. The actual value chosen can be + checked by calling + <seealso marker="erlang#system_info_port_limit">erlang:system_info(port_limit)</seealso>.</p> + <p>The default value used is normally <c>65536</c>. However, if + the runtime system is able to determine maximum amount of file + descriptors that it is allowed to open and this value is larger + than <c>65536</c>, the chosen value will increased to a value + larger or equal to the maximum amount of file descriptors that + can be opened.</p> + <p>On Windows the default value is set to <c>8196</c> because the + normal OS limitations are set higher than most machines can handle.</p> + </item> <tag><marker id="compat_rel"/><c><![CDATA[+R ReleaseNumber]]></c></tag> <item> <p>Sets the compatibility mode.</p> @@ -1482,7 +1515,7 @@ <c><![CDATA[ERL_CRASH_DUMP_SECONDS=-1]]></c>, the runtime system waits indefinitely for the crash dump file to be written.</p> <p>This variable is used with <seealso marker="kernel:heart"> - <c>kernel:heart</c></seealso> if <c>heart</c> is running:</p> + <c>kernel:heart(3)</c></seealso> if <c>heart</c> is running:</p> <taglist> <tag><c><![CDATA[ERL_CRASH_DUMP_SECONDS=0]]></c></tag> <item>Suppresses the writing a crash dump file entirely, thus |