1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>sysfs_chmod_file</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Linux Filesystems API"><link rel="up" href="sysfs.html" title="Chapter&#160;4.&#160;The Filesystem for Exporting Kernel Objects"><link rel="prev" href="API-sysfs-add-file-to-group.html" title="sysfs_add_file_to_group"><link rel="next" href="API-sysfs-remove-file-ns.html" title="sysfs_remove_file_ns"></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">sysfs_chmod_file</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-sysfs-add-file-to-group.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;4.&#160;The Filesystem for Exporting Kernel Objects</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-sysfs-remove-file-ns.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-sysfs-chmod-file"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>sysfs_chmod_file &#8212; 
2     update the modified mode value on an object attribute.
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">sysfs_chmod_file </b>(</code></td><td>struct kobject * <var class="pdparam">kobj</var>, </td></tr><tr><td>&#160;</td><td>const struct attribute * <var class="pdparam">attr</var>, </td></tr><tr><td>&#160;</td><td>umode_t <var class="pdparam">mode</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1103202500"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>kobj</code></em></span></dt><dd><p>
4     object we're acting for.
5    </p></dd><dt><span class="term"><em class="parameter"><code>attr</code></em></span></dt><dd><p>
6     attribute descriptor.
7    </p></dd><dt><span class="term"><em class="parameter"><code>mode</code></em></span></dt><dd><p>
8     file permissions.
9    </p></dd></dl></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-sysfs-add-file-to-group.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="sysfs.html">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-sysfs-remove-file-ns.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">sysfs_add_file_to_group</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">sysfs_remove_file_ns</span></td></tr></table></div></body></html>
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