422 lines
12 KiB
HTML
422 lines
12 KiB
HTML
<!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>Unsupported Pthread APIs</title>
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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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<!-- Begin Header Records ========================================== -->
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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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<h2>Unsupported Pthread APIs</h2>
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<p>The following functions are not supported by the iSeries<SUP>(TM)</SUP> implementation of
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pthreads. These functions are all defined and provided by the system. You can
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create and compile with these functions in your application. If the unsupported
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functions are called, when the application runs the functions immediately fail
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with the ENOSYS error, and your application can take the appropriate action,
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such as ignoring the error and continuing.</p>
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<!-- ***** NOTE ***** Do not manually update text or links in this section. -->
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<!-- Updates made in this section *will* be overlaid by automated tools -->
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<!-- Notify User Technologies of needed updates to be made in XML for API finder.-->
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<!--***************API BEGIN PASTE***************-->
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<ul>
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<li><A HREF="users_98.htm#325492">pthread_atfork()</A> (Register Fork Handlers)</li>
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<li><A HREF="users_98.htm#325504">pthread_atfork_np()</A> (Register Fork Handlers with Extended Options)</li>
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<li><A HREF="users_98.htm#308646">pthread_attr_getguardsize()</A> (Get Guard Size)</li>
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<li><A HREF="users_98.htm#308656">pthread_attr_getschedpolicy()</A> (Get Scheduling Policy)</li>
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<li><A HREF="users_98.htm#308666">pthread_attr_getscope()</A> (Get Scheduling Scope)</li>
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<li><A HREF="users_98.htm#308676">pthread_attr_getstackaddr()</A> (Get Stack Address)</li>
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<li><A HREF="users_98.htm#308686">pthread_attr_getstacksize()</A> (Get Stack Size)</li>
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<li><A HREF="users_98.htm#308691">pthread_attr_setguardsize()</A> (Set Guard Size)</li>
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<li><A HREF="users_98.htm#308696">pthread_attr_setschedpolicy()</A> (Set Scheduling Policy)</li>
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<li><A HREF="users_98.htm#308706">pthread_attr_setscope()</A> (Set Scheduling Scope)</li>
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<li><A HREF="users_98.htm#308716">pthread_attr_setstackaddr()</A> (Set Stack Address)</li>
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<li><A HREF="users_98.htm#308726">pthread_attr_setstacksize()</A> (Set Stack Size)</li>
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<li><A HREF="users_98.htm#308840">pthread_mutex_getprioceiling()</A> (Get Mutex Priority Ceiling)</li>
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<li><A HREF="users_98.htm#308850">pthread_mutex_setprioceiling()</A> (Set Mutex Priority Ceiling)</li>
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<li><A HREF="users_98.htm#308800">pthread_mutexattr_getprioceiling()</A> (Get Mutex Priority Ceiling Attribute)</li>
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<li><A HREF="users_98.htm#308810">pthread_mutexattr_getprotocol()</A> (Get Mutex Protocol Attribute)</li>
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<li><A HREF="users_98.htm#308820">pthread_mutexattr_setprioceiling()</A> (Set Mutex Priority Ceiling Attribute)</li>
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<li><A HREF="users_98.htm#308830">pthread_mutexattr_setprotocol()</A> (Set Mutex Protocol Attribute)</li>
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</ul>
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<!--***************API END PASTE***************-->
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<br>
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<h2><a name="325492">pthread_atfork()--Register Fork Handlers</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_atfork(void (*prepare)(void),
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void (*parent)(void),
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void (*child)(void));
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</pre>
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</div>
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<p>The pthread_atfork() function is not supported by this implementation. The
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function returns ENOSYS.</p>
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<br>
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<h2><a name="325504">pthread_atfork_np()--Register Fork Handlers with Extended
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Options</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_atfork(int *userstate,
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void (*prepare)(void),
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void (*parent)(void),
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void (*child)(void));
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</pre>
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</div>
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<p>The pthread_atfork_np() function is not supported by this implementation.
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The function returns ENOSYS.</p>
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<br>
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<h2><a name="308646">pthread_attr_getguardsize()--Get Guard Size</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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int pthread_attr_getguardsize(const pthread_attr_t *attr,
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size_t *guardsize);
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</pre>
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</div>
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<p>The pthread_attr_getguardsize() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308656">pthread_attr_getschedpolicy()--Get Scheduling Policy</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_attr_getschedpolicy(pthread_attr_t *attr,
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int *policy);
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</pre>
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</div>
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<p>The pthread_attr_getschedpolicy() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308666">pthread_attr_getscope()--Get Scheduling Scope</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_attr_getscope(pthread_attr_t *attr,
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int *contentionscope);
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</pre>
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</div>
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<p>The pthread_attr_getscope() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308676">pthread_attr_getstackaddr()--Get Stack Address</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_attr_getstackaddr(const pthread_attr_t *attr,
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void **stackaddr);
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</pre>
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</div>
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<p>The pthread_attr_getstackaddr() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308686">pthread_attr_getstacksize()--Get Stack Size</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_attr_getstacksize(const pthread_attr_t *attr,
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size_t *stacksize);
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</pre>
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</div>
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<p>The pthread_attr_getstacksize() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308691">pthread_attr_setguardsize()--Set Guard Size</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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int pthread_attr_setguardsize(pthread_attr_t *attr,
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size_t guardsize);
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</pre>
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</div>
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<p>The pthread_attr_setguardsize() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308696">pthread_attr_setschedpolicy()--Set Scheduling Policy</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_attr_setschedpolicy(pthread_attr_t *attr,
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int policy);
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</pre>
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</div>
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<p>The pthread_attr_setschedpolicy() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308706">pthread_attr_setscope()--Set Scheduling Scope</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_attr_setscope(pthread_attr_t *attr,
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int contentionscope);
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</pre>
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</div>
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<p>The pthread_attr_setscope() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308716">pthread_attr_setstackaddr()--Set Stack Address</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_attr_setstackaddr(pthread_attr_t *attr,
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void *stackaddr);
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</pre>
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</div>
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<p>The pthread_attr_setstackaddr() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308726">pthread_attr_setstacksize()--Set Stack Size</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_attr_setstacksize(pthread_attr_t *attr,
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size_t stacksize);
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</pre>
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</div>
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<p>The pthread_attr_setstacksize() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308800">pthread_mutexattr_getprioceiling()--Get Mutex Priority Ceiling
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Attribute</a> </h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_mutexattr_getprioceiling(const pthread_mutexattr_t *attr,
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int *prioceiling);
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</pre>
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</div>
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<p>The pthread_mutexattr_getprioceiling() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308810">pthread_mutexattr_getprotocol()--Get Mutex Protocol
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Attribute</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_mutexattr_getprotocol(const pthread_mutexattr_t *attr,
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int *protocol);
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</pre>
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</div>
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<p>The pthread_mutexattr_getprotocol() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308820">pthread_mutexattr_setprioceiling()--Set Mutex Priority Ceiling
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Attribute</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *attr,
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int prioceiling);
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</pre>
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</div>
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<p>The pthread_mutexatttr_setprioceiling() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308830">pthread_mutexattr_setprotocol()--Set Mutex Protocol
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Attribute</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_mutexattr_setprotocol(pthread_mutexattr_t *attr,
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int protocol);
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</pre>
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</div>
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<p>The pthread_mutexattr_setprotocol() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308840">pthread_mutex_getprioceiling()--Get Mutex Priority
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Ceiling</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_mutex_getprioceiling(const pthread_mutex_t *mutex,
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int *prioceiling);
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</pre>
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</div>
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<p>The pthread_mutex_getprioceiling() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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<br>
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<h2><a name="308850">pthread_mutex_setprioceiling()--Set Mutex Priority
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Ceiling</a></h2>
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<div class="box" style="width: 75%;">
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<br>
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Syntax:
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<pre>
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#include <pthread.h>
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#include <sched.h>
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int pthread_mutex_setprioceiling(pthread_mutex_t *mutex,
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int prioceiling, int *oldceiling);
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</pre>
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</div>
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<p>The pthread_mutex_setprioceiling() function is not supported by this
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implementation. The function returns ENOSYS.</p>
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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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