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<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>snd_card_file_add</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="The ALSA Driver API" /><link rel="up" href="ch01.html#id2901698" title="Card Management" /><link rel="prev" href="re05.html" title="snd_component_add" /><link rel="next" href="re07.html" title="snd_card_file_remove" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>snd_card_file_add</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re05.html">Prev</a> </td><th width="60%" align="center">Card Management</th><td width="20%" align="right"> <a accesskey="n" href="re07.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="snd_card_file_add"><a id="API-snd-card-file-add"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>snd_card_file_add —
add the file to the file list of the card
</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">int <b class="fsfunc">snd_card_file_add </b>(</code></td><td>struct snd_card * <var class="pdparam">card</var>, </td></tr><tr><td> </td><td>struct file * <var class="pdparam">file</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2896848"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>card</code></em></span></dt><dd><p>
soundcard structure
</p></dd><dt><span class="term"><em class="parameter"><code>file</code></em></span></dt><dd><p>
file pointer
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2896892"></a><h2>Description</h2><p>
This function adds the file to the file linked-list of the card.
This linked-list is used to keep tracking the connection state,
and to avoid the release of busy resources by hotplug.
</p><p>
Returns zero or a negative error code.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re05.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch01.html#id2901698">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="re07.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>snd_component_add</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>snd_card_file_remove</span></td></tr></table></div></body></html>
