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kernel-doc-3.11.10-100.fc18.noarch.rpm

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<!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>kfifo_in_spinlocked</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="The Linux Kernel API" /><link rel="up" href="kfifo.html#idm139749897933664" title="kfifo interface" /><link rel="prev" href="API-kfifo-in.html" title="kfifo_in" /><link rel="next" href="API-kfifo-out.html" title="kfifo_out" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">kfifo_in_spinlocked</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-kfifo-in.html">Prev</a>&#160;</td><th width="60%" align="center">kfifo interface</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-kfifo-out.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-kfifo-in-spinlocked"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>kfifo_in_spinlocked &#8212; 
     put data into the fifo using a spinlock for locking
 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef"> <strong class="fsfunc">kfifo_in_spinlocked </strong>(</code></td><td> <var class="pdparam">fifo</var>, </td></tr><tr><td>&#160;</td><td> <var class="pdparam">buf</var>, </td></tr><tr><td>&#160;</td><td> <var class="pdparam">n</var>, </td></tr><tr><td>&#160;</td><td> <var class="pdparam">lock</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a id="idm139749897573040"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>fifo</code></em></span></dt><dd><p>
     address of the fifo to be used
    </p></dd><dt><span class="term"><em class="parameter"><code>buf</code></em></span></dt><dd><p>
     the data to be added
    </p></dd><dt><span class="term"><em class="parameter"><code>n</code></em></span></dt><dd><p>
     number of elements to be added
    </p></dd><dt><span class="term"><em class="parameter"><code>lock</code></em></span></dt><dd><p>
     pointer to the spinlock to use for locking
    </p></dd></dl></div></div><div class="refsect1"><a id="idm139749897563808"></a><h2>Description</h2><p>
   This macro copies the given values buffer into the fifo and returns the
   number of copied elements.
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