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<title>gfs_pio_close</title>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="refentry">
<a name="gfs-pio-close.3"></a><div class="titlepage"></div>
<div class="refnamediv">
<a name="name"></a><h2>Name</h2>
<p>gfs_pio_close — close a file in the Gfarm file system</p>
</div>
<div class="refsynopsisdiv">
<a name="synopsis"></a><h2>Synopsis</h2>
<div class="funcsynopsis">
<pre class="funcsynopsisinfo">
#include <gfarm/gfarm.h>
</pre>
<table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr>
<td><code class="funcdef"><b class="fsfunc">gfarm_error_t gfs_pio_close</b>(</code></td>
<td>
<var class="pdparam">gf</var><code>)</code>;</td>
<td> </td>
</tr></table>
<div class="paramdef-list">
<code>GFS_File <var class="pdparam">gf</var></code>;</div>
<div class="funcprototype-spacer"> </div>
</div>
</div>
<div class="refsect1">
<a name="description"></a><h2>DESCRIPTION</h2>
<p><code class="function">gfs_pio_close()</code> closes a file <em class="parameter"><code>gf</code></em>, so that it no longer
refers to any file and may be reused.</p>
</div>
<div class="refsect1">
<a name="return-values"></a><h2>RETURN VALUES</h2>
<div class="variablelist"><dl class="variablelist">
<dt><span class="term"><code class="constant">GFARM_ERR_NO_ERROR</code></span></dt>
<dd><p>The function terminated successfully.</p></dd>
<dt><span class="term"><code class="constant">GFARM_ERR_BAD_FILE_DESCRIPTOR</code></span></dt>
<dd><p>The file descripter specified by <em class="parameter"><code>gfp</code></em> is
not a valid open file descriptor.</p></dd>
<dt><span class="term"><code class="constant">GFARM_ERR_NO_MEMORY</code></span></dt>
<dd><p>Insufficient memory was available.</p></dd>
<dt><span class="term">Others</span></dt>
<dd><p>An error except the above occurred. The reason is shown by
<span class="citerefentry"><span class="refentrytitle">gfarm_error_string</span>(3)</span>.</p></dd>
</dl></div>
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<div class="refsect1">
<a name="see-also"></a><h2>SEE ALSO</h2>
<p>
<span class="citerefentry"><span class="refentrytitle">gfs_pio_create</span>(3)</span>,
<span class="citerefentry"><span class="refentrytitle">gfs_pio_open</span>(3)</span>
</p>
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