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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>timer_delete</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_010_034"> </a>NAME</h4><blockquote>timer_delete - delete a per-process timer(<b>REALTIME</b>)</blockquote><h4><a name = "tag_000_010_035"> </a>SYNOPSIS</h4><blockquote><pre><code>#include <<a href="time.h.html">time.h</a>>int timer_delete(timer_t <i>timerid</i>);</code></pre></blockquote><h4><a name = "tag_000_010_036"> </a>DESCRIPTION</h4><blockquote>The<i>timer_delete()</i>function deletes the specified timer,<i>timerid</i>,previously created by the<i><a href="timer_create.html">timer_create()</a></i>function.If the timer is armed when<i>timer_delete()</i>is called, the behaviour will be as if the timer is automaticallydisarmed before removal.The disposition of pending signals for the deleted timer is unspecified.</blockquote><h4><a name = "tag_000_010_037"> </a>RETURN VALUE</h4><blockquote>If successful, the function returns a value of zero.Otherwise, the function returns a value of -1 and sets<i>errno</i>to indicate the error.</blockquote><h4><a name = "tag_000_010_038"> </a>ERRORS</h4><blockquote>The <i>timer_delete()</i>function will fail if:<dl compact><dt>[EINVAL]<dd>The timer ID specified by<i>timerid</i>is not a valid timer ID.<dt>[ENOSYS]<dd>The function<i>timer_delete()</i>is not supported by this implementation.</dl></blockquote><h4><a name = "tag_000_010_039"> </a>EXAMPLES</h4><blockquote>None.</blockquote><h4><a name = "tag_000_010_040"> </a>APPLICATION USAGE</h4><blockquote>None.</blockquote><h4><a name = "tag_000_010_041"> </a>FUTURE DIRECTIONS</h4><blockquote>None.</blockquote><h4><a name = "tag_000_010_042"> </a>SEE ALSO</h4><blockquote><i><a href="timer_create.html">timer_create()</a></i>,<i><a href="time.h.html"><time.h></a></i>.</blockquote><h4>DERIVATION</h4><blockquote>Derived from the POSIX Realtime Extension (1003.1b-1993/1003.1i-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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