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<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>sock_unregister</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="Linux Networking and Network Devices APIs" /><link rel="up" href="ch01s02.html" title="Socket Buffer Functions" /><link rel="prev" href="re56.html" title="sock_register" /><link rel="next" href="re58.html" title="skb_over_panic" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>sock_unregister</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re56.html">Prev</a> </td><th width="60%" align="center">Socket Buffer Functions</th><td width="20%" align="right"> <a accesskey="n" href="re58.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="sock_unregister"><a id="API-sock-unregister"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>sock_unregister —
remove a protocol handler
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0" class="funcprototype-table"><tr><td><code class="funcdef">void <b class="fsfunc">sock_unregister </b>(</code></td><td>int <var class="pdparam">family</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2726534"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>family</code></em></span></dt><dd><p>
protocol family to remove
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2726561"></a><h2>Description</h2><p>
This function is called by a protocol handler that wants to
remove its address family, and have it unlinked from the
new socket creation.
</p><p>
If protocol handler is a module, then it can use module reference
counts to protect against new references. If protocol handler is not
a module then it needs to provide its own protection in
the ops->create routine.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re56.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch01s02.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="re58.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>sock_register</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>skb_over_panic</span></td></tr></table></div></body></html>
