<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="Copyright" content="Copyright (c) 2006 by IBM Corporation"> <title>Qp0wGetPidNoInit()--Get Process ID without Initializing for Signals</title> <!-- Begin Header Records ========================================== --> <!-- All rights reserved. Licensed Materials Property of IBM --> <!-- US Government Users Restricted Rights --> <!-- Use, duplication or disclosure restricted by --> <!-- GSA ADP Schedule Contract with IBM Corp. --> <!-- UNIX11 SCRIPT A converted by B2H R4.1 (346) (CMS) by V2DCIJB at --> <!-- RCHVMW2 on 1 Jun 1999 at 16:14:12 --> <!-- Change History: --> <!-- YYMMDD USERID Change description --> <!-- Edited by Kersten Feb 02 --> <!-- This file has undergone html cleanup July 2002 by JET --> <!--End Header Records --> <link rel="stylesheet" type="text/css" href="../rzahg/ic.css"> </head> <body> <a name="Top_Of_Page"></a> <!-- Java sync-link --> <script type="text/javascript" language="Javascript" src="../rzahg/synch.js"> </script> <h2>Qp0wGetPidNoInit()--Get Process ID without Initializing for Signals</h2> <div class="box" style="width: 60%;"> <br> Syntax<br> <pre> #include <sys/types.h> #include <qp0wpid.h> pid_t Qp0wGetPidNoInit(void); </pre> <br> Service Program Name: QP0WSRV1<br> <!-- iddvc RMBR --> <br> Default Public Authority: *USE<br> <!-- iddvc RMBR --> <br> Threadsafe: Yes<br> <!-- iddvc RMBR --> <br> </div> <p>The <strong>Qp0wGetPidNoInit()</strong> function returns the process ID of the calling process without enabling the process to receive signals.</p> <br> <h3>Parameters</h3> <p>None.</p> <br> <h3>Authorities</h3> <p>None.</p> <br> <h3>Return Value</h3> <table cellpadding="5"> <!-- cols="10 90" --> <tr> <td align="left" valign="top"><em>pid_t</em></td> <td align="left" valign="top">The value returned by <strong>Qp0wGetPidNoInit()</strong> is the process ID of the calling process.</td> </tr> </table> <br> <br> <h3>Error Conditions</h3> <p>The <strong>Qp0wGetPidNoInit()</strong> function is always successful and does not return an error.</p> <br> <h3>Usage Notes</h3> <p>The <strong>Qp0wGetPidNoInit()</strong> function provides an i5/OS-specific way to obtain the process ID of the calling process. It performs the same function as the <strong>getpid()</strong> function without enabling the process to receive signals.</p> <br> <h3>Related Information</h3> <ul> <li>The <<strong>sys/types.h</strong>> file (see <a href= "unix13.htm">Header Files for UNIX-Type Functions</a>)<br> <br> </li> <li>The <<strong>qp0wpid.h</strong>> file (see <a href="unix13.htm">Header Files for UNIX-Type Functions</a>)<br> <br> </li> <li><a href="getpid.htm">getpid()</a>--Get Process ID<br> <br> </li> <li><a href="qgtpid.htm">Qp0wGetPid()</a>--Get Process ID<br> <br> </li> <li><a href="sigdsig.htm">Qp0sDisableSignals()</a>--Disable Process for Signals<br> <br> </li> <li><a href="sigesig.htm">Qp0sEnableSignals()</a>--Enable Process for Signals</li> </ul> <br> <hr> API introduced: V3R6 <hr> <center> <table cellpadding="2" cellspacing="2"> <tr align="center"> <td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href= "unix.htm">UNIX-Type APIs</a> | <a href="aplist.htm">APIs by category</a></td> </tr> </table> </center> </body> </html>