1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>dmi_walk</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="firmware.html#idp1127298468" title="DMI Interfaces"><link rel="prev" href="API-dmi-get-date.html" title="dmi_get_date"><link rel="next" href="API-dmi-match.html" title="dmi_match"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">dmi_walk</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-dmi-get-date.html">Prev</a>&#160;</td><th width="60%" align="center">DMI Interfaces</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-dmi-match.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-dmi-walk"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>dmi_walk &#8212; 
2     Walk the DMI table and get called back for every record
3 </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">int <b class="fsfunc">dmi_walk </b>(</code></td><td>void (*<var class="pdparam">decode</var>)
4     <code>(</code>const struct dmi_header *, void *<code>)</code>, </td></tr><tr><td>&#160;</td><td>void * <var class="pdparam">private_data</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1127357628"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>decode</code></em></span></dt><dd><p>
5     Callback function
6    </p></dd><dt><span class="term"><em class="parameter"><code>private_data</code></em></span></dt><dd><p>
7     Private data to be passed to the callback function
8    </p></dd></dl></div></div><div class="refsect1"><a name="idp1127360308"></a><h2>Description</h2><p>
9   Returns -1 when the DMI table can't be reached, 0 on success.
10</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-dmi-get-date.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="firmware.html#idp1127298468">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-dmi-match.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">dmi_get_date</span>&#160;</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">&#160;<span class="phrase">dmi_match</span></td></tr></table></div></body></html>
11