mirror of
https://github.com/sigmasternchen/php-doc-en
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65d415fd32
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@342918 c90b9560-bf6c-de11-be94-00142212c4b1
76 lines
2.3 KiB
XML
76 lines
2.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.pcntl-async-signals" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>pcntl_async_signals</refname>
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<refpurpose>Enable/disable asynchronous signal handling or return the old setting</refpurpose>
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</refnamediv>
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<refsect1 role="description"><!-- {{{ -->
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&reftitle.description;
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<methodsynopsis role="procedural">
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<type>bool</type><methodname>pcntl_async_signals</methodname>
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<methodparam choice="opt"><type>bool</type><parameter>on</parameter><initializer>&null;</initializer></methodparam>
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</methodsynopsis>
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<para>
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If the <parameter>on</parameter> parameter is omitted,
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<function>pcntl_async_signals</function> returns whether asynchronous signal
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handling is enabled. Otherwise, asynchronous signal handling is enabled or
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disabled.
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</para>
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</refsect1><!-- }}} -->
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<refsect1 role="parameters"><!-- {{{ -->
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&reftitle.parameters;
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<variablelist>
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<varlistentry>
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<term><parameter>on</parameter></term>
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<listitem>
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<para>
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Whether asynchronous signal handling should be enabled.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1><!-- }}} -->
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<refsect1 role="returnvalues"><!-- {{{ -->
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&reftitle.returnvalues;
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<para>
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When used as getter (that is without the optional parameter) it returns
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whether asynchronous signal handling is enabled. When used as setter (that is
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with the optional parameter given), it returns whether asynchronous signal
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handling was enabled <emphasis>before</emphasis> the function call.
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</para>
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</refsect1><!-- }}} -->
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<refsect1 role="seealso"><!-- {{{ -->
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&reftitle.seealso;
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<simplelist>
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<member><link linkend="control-structures.declare">declare</link></member>
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</simplelist>
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</refsect1><!-- }}} -->
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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