mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-26 13:58:55 +00:00
5b9fc29465
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78496 c90b9560-bf6c-de11-be94-00142212c4b1
59 lines
2 KiB
XML
59 lines
2 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
|
|
<!-- $Revision: 1.2 $ -->
|
|
<!-- splitted from ./en/functions/sem.xml, last change in rev 1.2 -->
|
|
<refentry id="function.shm-attach">
|
|
<refnamediv>
|
|
<refname>shm_attach</refname>
|
|
<refpurpose>Creates or open a shared memory segment</refpurpose>
|
|
</refnamediv>
|
|
<refsect1>
|
|
<title>Description</title>
|
|
<methodsynopsis>
|
|
<type>int</type><methodname>shm_attach</methodname>
|
|
<methodparam><type>int</type><parameter>key</parameter></methodparam>
|
|
<methodparam choice="opt"><type>int</type><parameter>memsize</parameter></methodparam>
|
|
<methodparam choice="opt"><type>int</type><parameter>perm</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
<function>shm_attach</function> returns an id that that can be
|
|
used to access the System V shared memory with the given key, the
|
|
first call creates the shared memory segment with mem_size
|
|
(default: sysvshm.init_mem in the <link
|
|
linkend="configuration.file">configuration file</link>, otherwise
|
|
10000 bytes) and the optional perm-bits (default: 0666).
|
|
</para>
|
|
<para>
|
|
A second call to <function>shm_attach</function> for the same
|
|
<parameter>key</parameter> will return a different shared memory
|
|
identifier, but both identifiers access the same underlying
|
|
shared memory. <parameter>Memsize</parameter> and
|
|
<parameter>perm</parameter> will be ignored.
|
|
</para>
|
|
<note>
|
|
<simpara>
|
|
This function does not work on Windows systems.
|
|
</simpara>
|
|
</note>
|
|
</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:"../../../../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
|
|
-->
|