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      1 <?xml version='1.0'?> <!--*-nxml-*-->
      2 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
      3           "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
      4 
      5 <!--
      6   Written 2012 by David Herrmann <dh.herrmann (a] googlemail.com>
      7   Dedicated to the Public Domain
      8 -->
      9 
     10 <refentry id="drmAvailable">
     11   <refentryinfo>
     12     <title>Direct Rendering Manager</title>
     13     <productname>libdrm</productname>
     14     <date>September 2012</date>
     15     <authorgroup>
     16       <author>
     17         <contrib>Developer</contrib>
     18         <firstname>David</firstname>
     19         <surname>Herrmann</surname>
     20         <email>dh.herrmann (a] googlemail.com</email>
     21       </author>
     22     </authorgroup>
     23   </refentryinfo>
     24 
     25   <refmeta>
     26     <refentrytitle>drmAvailable</refentrytitle>
     27     <manvolnum>3</manvolnum>
     28   </refmeta>
     29 
     30   <refnamediv>
     31     <refname>drmAvailable</refname>
     32     <refpurpose>determine whether a DRM kernel driver has been
     33                 loaded</refpurpose>
     34   </refnamediv>
     35 
     36   <refsynopsisdiv>
     37     <funcsynopsis>
     38 
     39       <funcsynopsisinfo>#include &lt;xf86drm.h&gt;</funcsynopsisinfo>
     40 
     41       <funcprototype>
     42         <funcdef>int <function>drmAvailable</function></funcdef>
     43         <paramdef>void</paramdef>
     44       </funcprototype>
     45 
     46     </funcsynopsis>
     47   </refsynopsisdiv>
     48 
     49   <refsect1>
     50     <title>Description</title>
     51     <para><function>drmAvailable</function> allows the caller to determine
     52           whether a kernel DRM driver is loaded.</para>
     53   </refsect1>
     54 
     55   <refsect1>
     56     <title>Return Value</title>
     57     <para><function>drmAvailable</function> returns 1 if a DRM driver is
     58           currently loaded. Otherwise 0 is returned.</para>
     59   </refsect1>
     60 
     61   <refsect1>
     62     <title>Reporting Bugs</title>
     63     <para>Bugs in this function should be reported to
     64           http://bugs.freedesktop.org under the "Mesa" product, with "Other" or
     65           "libdrm" as the component.</para>
     66   </refsect1>
     67 
     68   <refsect1>
     69     <title>See Also</title>
     70     <para>
     71       <citerefentry><refentrytitle>drm</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
     72       <citerefentry><refentrytitle>drmOpen</refentrytitle><manvolnum>3</manvolnum></citerefentry>
     73     </para>
     74   </refsect1>
     75 </refentry>
     76