posix-getppid.xml

<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: f8854f6a6a7907720ed8ec8657a2f466a82c0394 Maintainer: samesch Status: ready -->
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<refentry xml:id="function.posix-getppid" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>posix_getppid</refname>
  <refpurpose>Liefert die Prozesskennung des Elternprozesses</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>int</type><methodname>posix_getppid</methodname>
   <void/>
  </methodsynopsis>
  <para>
   Diese Funktion gibt die Prozesskennung des Elternprozesses des aktuellen
   Prozesses zurück.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  &no.function.parameters;
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Gibt die Kennung als <type>int</type> zurück.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>posix_getppid</function>-Beispiel</title>
    <programlisting role="php">
<![CDATA[
<?php
echo posix_getppid(); //8259
?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>

</refentry>
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