119 lines
4.5 KiB
HTML
119 lines
4.5 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="Copyright" content="Copyright (c) 2006 by IBM Corporation">
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<title>Cannot find header files pthread.h or qp0ztype.h or qp0zptha.h</title>
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<!-- Begin Header Records ========================================== -->
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!-- NETMG2 SCRIPT A converted by B2H R4.1 (346) (CMS) by HOLTJM at -->
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<!-- RCHVMW2 on 29 Jan 1999 at 10:01:37 -->
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<!--File Edited November 2001 -->
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<!--End Header Records -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body>
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<!-- Java sync-link -->
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<script language="Javascript" src="../rzahg/synch.js" type="text/javascript">
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</script>
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<a name="Top_Of_Page"></a>
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<h2>Cannot find header files pthread.h or qp0ztype.h or qp0zptha.h</h2>
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<p>You may find that your compilation fails because the system header files
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required to compile a threaded program or to use the threaded interfaces cannot
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be found. This problem has one of several causes:</p>
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<ul>
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<li>If you get failure messages similar to the following:
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<pre>
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KULACK/QCSRC/MYPGM line 5: Unable to find #include file *LIBL/H(PTHREAD).
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</pre>
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<p>you might have one of two problems:</p>
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<ul>
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<li>Either your system does not have the C header files for openness (the
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QSYSINC library) installed, you are on a Version 4 Release 2 system and you do
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not have the PTF installed (PTF number 5769SS1-J664741) that provides the
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Pthread header files.</li>
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<li>Your compile command is not searching the correct locations for system
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header files.</li>
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</ul>
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<p>In order to correct these problems, do one of the following:</p>
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<ul>
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<li>Install the Openness includes (System Openness Includes, 5769-SS1 Option 3)
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and the QSYSINC library, install the PTF support (PTF number 5769SS1-J664741)
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for kernel threads header files.</li>
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<li>Correct your search paths or library list.</li>
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</ul>
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<br>
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</li>
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<li>If you get failure messages similar to the following:
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<pre>
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QSYSINC/H/PTHREAD line 48: Unable to find #include file QCPA/H(PTHREAD).
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QSYSINC/H/PTHREAD line 60: #error "#ifndef _MULTI_THREADED"
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QSYSINC/H/PTHREAD line 61: #error "#ifndef QP0Z_CPA_THREADS_PRESENT"
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</pre>
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<p>you have forgotten to define the <strong>_MULTI_THREADED</strong>
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preprocessor symbol. Use the C preprocessor statement `#define _MULTI_THREADED'
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in your application, or define <strong>_MULTI_THREADED</strong> on the <strong>
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CRTCMOD</strong> or other compile command that you use to compile your modules.
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Because the CPA toolkit supported threads before kernel threads being
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introduced on the server, if you do not define <strong>_MULTI_THREADED</strong>
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when compiling your C modules, the system attempts to compile your application
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using the CPA header files. The recommended threads model is kernel threads.
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You must define <strong>_MULTI_THREADED</strong> when you compile your
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application.</p>
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</li>
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<li>If you get failure messages similar to the following:
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<pre>
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QCPA/H/PTHREAD line 171: Unable to find #include file *LIBL/H(QP0ZTYPE).
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QCPA/H/PTHREAD line 183: Unable to find #include file *LIBL/H(QP0ZPTHA).
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</pre>
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<p>you have forgotten to define the <strong>_MULTI_THREADED</strong>
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preprocessor symbol. Use the C preprocessor statement #define _MULTI_THREADED
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in your application, or define <strong>_MULTI_THREADED</strong> on the <strong>
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CRTCMOD</strong> or other compile command that you use to compile your modules.
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Because the CPA toolkit supported threads prior to kernel threads being
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introduced on the server0, if you do not define <strong>
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_MULTI_THREADED</strong> when compiling your C modules, the system attempts to
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compile your application using the CPA header files. The recommended threads
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model is kernel threads. You must define <strong>_MULTI_THREADED</strong> when
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you compile your application.</p>
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</li>
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</ul>
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<hr>
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<center>
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<table cellpadding="2" cellspacing="2">
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<tr align="center">
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<td valign="middle" align="center">
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<a href="#Top_Of_Page">Top</a> |
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<a href="rzah4mst.htm">Pthread APIs</a> |
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<a href="aplist.htm">APIs by category</a></td>
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</tr>
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</table>
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</center>
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</body>
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</html>
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