<?xml version="1.0" encoding="ANSI_X3.4-1968" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>list_cut_position</title><meta name="generator" content="DocBook XSL Stylesheets V1.76.1" /><link rel="home" href="index.html" title="The Linux Kernel API" /><link rel="up" href="adt.html#id2531354" title="Doubly Linked Lists" /><link rel="prev" href="API-list-is-singular.html" title="list_is_singular" /><link rel="next" href="API-list-splice.html" title="list_splice" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>list_cut_position</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-list-is-singular.html">Prev</a> </td><th width="60%" align="center">Doubly Linked Lists</th><td width="20%" align="right"> <a accesskey="n" href="API-list-splice.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="list_cut_position"><a id="API-list-cut-position"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>list_cut_position — cut a list into two </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 <strong>fsfunclist_cut_position </strong>(</code></td><td>struct list_head * <var class="pdparam">list</var>, </td></tr><tr><td> </td><td>struct list_head * <var class="pdparam">head</var>, </td></tr><tr><td> </td><td>struct list_head * <var class="pdparam">entry</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2571041"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>list</code></em></span></dt><dd><p> a new list to add all removed entries </p></dd><dt><span class="term"><em class="parameter"><code>head</code></em></span></dt><dd><p> a list with entries </p></dd><dt><span class="term"><em class="parameter"><code>entry</code></em></span></dt><dd><p> an entry within head, could be the head itself and if so we won't cut the list </p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2571101"></a><h2>Description</h2><p> This helper moves the initial part of <em class="parameter"><code>head</code></em>, up to and including <em class="parameter"><code>entry</code></em>, from <em class="parameter"><code>head</code></em> to <em class="parameter"><code>list</code></em>. You should pass on <em class="parameter"><code>entry</code></em> an element you know is on <em class="parameter"><code>head</code></em>. <em class="parameter"><code>list</code></em> should be an empty list or a list you do not care about losing its data. </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-list-is-singular.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="adt.html#id2531354">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="API-list-splice.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>list_is_singular</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>list_splice</span></td></tr></table></div></body></html>