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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><html><head><!-- Copyright 1997 The Open Group, All Rights Reserved --><title>pthread_detach</title></head><body bgcolor=white><center><font size=2>The Single UNIX ® Specification, Version 2<br>Copyright © 1997 The Open Group</font></center><hr size=2 noshade><h4><a name = "tag_000_007_1324"> </a>NAME</h4><blockquote>pthread_detach - detach a thread</blockquote><h4><a name = "tag_000_007_1325"> </a>SYNOPSIS</h4><blockquote><pre><code>#include <<a href="pthread.h.html">pthread.h</a>>int pthread_detach(pthread_t <i>thread</i>);</code></pre></blockquote><h4><a name = "tag_000_007_1326"> </a>DESCRIPTION</h4><blockquote>The<i>pthread_detach()</i>function is used to indicate to the implementation that storagefor the thread<i>thread</i>can be reclaimed when that thread terminates.If<i>thread</i>has not terminated,<i>pthread_detach()</i>will not cause it to terminate.The effect of multiple<i>pthread_detach()</i>calls on the same target thread is unspecified.</blockquote><h4><a name = "tag_000_007_1327"> </a>RETURN VALUE</h4><blockquote>If the call succeeds,<i>pthread_detach()</i>returns 0.Otherwise, an error number is returned to indicate the error.</blockquote><h4><a name = "tag_000_007_1328"> </a>ERRORS</h4><blockquote>The <i>pthread_detach()</i>function will fail if:<dl compact><dt>[EINVAL]<dd>The implementation has detected that the value specified by<i>thread</i>does not refer to a joinable thread.<dt>[ESRCH]<dd>No thread could be found corresponding to that specifiedby the given thread ID.</dl><p>The<i>pthread_detach()</i>function will not return an error code of [EINTR].</blockquote><h4><a name = "tag_000_007_1329"> </a>EXAMPLES</h4><blockquote>None.</blockquote><h4><a name = "tag_000_007_1330"> </a>APPLICATION USAGE</h4><blockquote>None.</blockquote><h4><a name = "tag_000_007_1331"> </a>FUTURE DIRECTIONS</h4><blockquote>None.</blockquote><h4><a name = "tag_000_007_1332"> </a>SEE ALSO</h4><blockquote><i><a href="pthread_join.html">pthread_join()</a></i>,<i><a href="pthread.h.html"><pthread.h></a></i>.</blockquote><h4>DERIVATION</h4><blockquote>Derived from the POSIX Threads Extension (1003.1c-1995)</blockquote><hr size=2 noshade><center><font size=2>UNIX ® is a registered Trademark of The Open Group.<br>Copyright © 1997 The Open Group<br> [ <a href="../index.html">Main Index</a> | <a href="../xshix.html">XSH</a> | <a href="../xcuix.html">XCU</a> | <a href="../xbdix.html">XBD</a> | <a href="../cursesix.html">XCURSES</a> | <a href="../xnsix.html">XNS</a> ]</font></center><hr size=2 noshade></body></html>⌨️ 快捷键说明
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