mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-20 19:08:54 +00:00
96c9d88bad
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@297028 c90b9560-bf6c-de11-be94-00142212c4b1
121 lines
3.2 KiB
XML
121 lines
3.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
|
|
<!-- $Revision$ -->
|
|
<refentry xml:id="function.pcntl-sigprocmask" xmlns="http://docbook.org/ns/docbook">
|
|
<refnamediv>
|
|
<refname>pcntl_sigprocmask</refname>
|
|
<refpurpose>Sets and retrieves blocked signals</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>bool</type><methodname>pcntl_sigprocmask</methodname>
|
|
<methodparam><type>int</type><parameter>how</parameter></methodparam>
|
|
<methodparam><type>array</type><parameter>set</parameter></methodparam>
|
|
<methodparam choice="opt"><type>array</type><parameter role="reference">oldset</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
The <function>pcntl_sigprocmask</function> function adds, removes or sets blocked
|
|
signals, depending on the <parameter>how</parameter> parameter.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="parameters">
|
|
&reftitle.parameters;
|
|
<para>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><parameter>how</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
Sets the behavior of <function>pcntl_sigprocmask</function>. Possible
|
|
values:
|
|
<simplelist>
|
|
<member><constant>SIG_BLOCK</constant>: Add the signals to the
|
|
currently blocked signals.</member>
|
|
<member><constant>SIG_UNBLOCK</constant>: Remove the signals from the
|
|
currently blocked signals.</member>
|
|
<member><constant>SIG_SETMASK</constant>: Replace the currently
|
|
blocked signals by the given list of signals.</member>
|
|
</simplelist>
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>set</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
List of signals.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><parameter>oldset</parameter></term>
|
|
<listitem>
|
|
<para>
|
|
The <parameter>oldset</parameter> parameter is set to an array
|
|
containing the list of the previously blocked signals.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="returnvalues">
|
|
&reftitle.returnvalues;
|
|
<para>
|
|
&return.success;
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="examples">
|
|
&reftitle.examples;
|
|
<para>
|
|
<example>
|
|
<title><function>pcntl_sigprocmask</function> example</title>
|
|
<programlisting role="php">
|
|
<![CDATA[
|
|
<?php
|
|
pcntl_sigprocmask(SIG_BLOCK, array(SIGHUP));
|
|
$oldset = array();
|
|
pcntl_sigprocmask(SIG_UNBLOCK, array(SIGHUP), $oldset);
|
|
?>
|
|
]]>
|
|
</programlisting>
|
|
</example>
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="seealso">
|
|
&reftitle.seealso;
|
|
<para>
|
|
<simplelist>
|
|
<member><function>pcntl_sigwaitinfo</function></member>
|
|
<member><function>pcntl_sigtimedwait</function></member>
|
|
</simplelist>
|
|
</para>
|
|
</refsect1>
|
|
|
|
</refentry>
|
|
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|