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<h2><a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+10+Function_UNLOCK">Asterisk 10 Function_UNLOCK</a></h2>
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<h1><a name="Asterisk10Function_UNLOCK-UNLOCK%28%29"></a>UNLOCK()</h1>
<h3><a name="Asterisk10Function_UNLOCK-Synopsis"></a>Synopsis</h3>
<p>Unlocks a named mutex.</p>
<h3><a name="Asterisk10Function_UNLOCK-Description"></a>Description</h3>
<p>Unlocks a previously locked mutex. Returns <tt>1</tt> if the channel had a lock or <tt>0</tt> otherwise. </p>
<p>It is generally unnecessary to unlock in a hangup routine, as any locks held are automatically freed when the channel is destroyed.It is generally unnecessary to unlock in a hangup routine, as any locks held are automatically freed when the channel is destroyed.</p>
<h3><a name="Asterisk10Function_UNLOCK-Syntax"></a>Syntax</h3>
<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent">
<pre>UNLOCK(lockname)</pre>
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<h5><a name="Asterisk10Function_UNLOCK-Arguments"></a>Arguments</h5>
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<li><tt>lockname</tt></li>
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<h3><a name="Asterisk10Function_UNLOCK-SeeAlso"></a>See Also</h3>
<h3><a name="Asterisk10Function_UNLOCK-ImportVersion"></a>Import Version</h3>
<p>This documentation was imported from Asterisk version SVN-branch-10-r340810.</p>
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