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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>bitmap_scnprintf</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="The Linux Kernel API" /><link rel="up" href="ch03.html#id2962812" title="Bitmap Operations" /><link rel="prev" href="re104.html" title="__bitmap_shift_left" /><link rel="next" href="re106.html" title="__bitmap_parse" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>bitmap_scnprintf</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re104.html">Prev</a> </td><th width="60%" align="center">Bitmap Operations</th><td width="20%" align="right"> <a accesskey="n" href="re106.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="bitmap_scnprintf"><a id="API-bitmap-scnprintf"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>bitmap_scnprintf —
convert bitmap to an ASCII hex string.
</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">bitmap_scnprintf </b>(</code></td><td>char * <var class="pdparam">buf</var>, </td></tr><tr><td> </td><td>unsigned int <var class="pdparam">buflen</var>, </td></tr><tr><td> </td><td>const unsigned long * <var class="pdparam">maskp</var>, </td></tr><tr><td> </td><td>int <var class="pdparam">nmaskbits</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2963285"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>buf</code></em></span></dt><dd><p>
byte buffer into which string is placed
</p></dd><dt><span class="term"><em class="parameter"><code>buflen</code></em></span></dt><dd><p>
reserved size of <em class="parameter"><code>buf</code></em>, in bytes
</p></dd><dt><span class="term"><em class="parameter"><code>maskp</code></em></span></dt><dd><p>
pointer to bitmap to convert
</p></dd><dt><span class="term"><em class="parameter"><code>nmaskbits</code></em></span></dt><dd><p>
size of bitmap, in bits
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2963365"></a><h2>Description</h2><p>
Exactly <em class="parameter"><code>nmaskbits</code></em> bits are displayed. Hex digits are grouped into
comma-separated sets of eight digits per set.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re104.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch03.html#id2962812">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="re106.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>__bitmap_shift_left</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>__bitmap_parse</span></td></tr></table></div></body></html>
