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<h1>ffs.c</h1><a href="ffs_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include &lt;<a class="code" href="vfs_8h.html">vfs/vfs.h</a>&gt;</span>
<a name="l00002"></a>00002 <span class="preprocessor">#include &lt;<a class="code" href="ufs_8h.html">ufs/ufs.h</a>&gt;</span>
<a name="l00003"></a>00003 <span class="preprocessor">#include &lt;<a class="code" href="ffs_8h.html">ufs/ffs.h</a>&gt;</span>
<a name="l00004"></a>00004 <span class="preprocessor">#include &lt;<a class="code" href="kprintf_8h.html">lib/kprintf.h</a>&gt;</span>
<a name="l00005"></a>00005 <span class="preprocessor">#include &lt;<a class="code" href="kmalloc_8h.html">lib/kmalloc.h</a>&gt;</span>
<a name="l00006"></a>00006 <span class="preprocessor">#include &lt;<a class="code" href="kpanic_8h.html">ubixos/kpanic.h</a>&gt;</span>
<a name="l00007"></a>00007 <span class="preprocessor">#include &lt;<a class="code" href="lib_2string_8h.html">lib/string.h</a>&gt;</span>
<a name="l00008"></a>00008 <span class="preprocessor">#include &lt;<a class="code" href="buf_8h.html">sys/buf.h</a>&gt;</span>
<a name="l00009"></a>00009 
<a name="l00010"></a>00010 
<a name="l00011"></a><a class="code" href="ffs_8c.html#ac9a795f42d582183e06192277305e47">00011</a> <span class="keywordtype">int</span> <a class="code" href="ffs_8h.html#00c764195a3019a9189596bd381ce62e">ffs_read</a>(<a class="code" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd,<span class="keywordtype">char</span> *data,<a class="code" href="types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> offset,<span class="keywordtype">long</span> size) {
<a name="l00012"></a>00012   <span class="keyword">struct </span><a class="code" href="structfs.html">fs</a>  *<a class="code" href="structfs.html">fs</a>;
<a name="l00013"></a>00013 
<a name="l00014"></a>00014   fs = (<span class="keyword">struct </span>fs *)fd-&gt;<a class="code" href="structfileDescriptorStruct.html#62c52d66a6baff1f91fec689b624e3b3">dmadat</a>-&gt;<a class="code" href="structdmadat.html#b267db93faadfbb8c65f16ca4df76055">sbbuf</a>;
<a name="l00015"></a>00015 
<a name="l00016"></a>00016   if (offset &lt; fd-&gt;size &amp;&amp; offset &gt;= fs-&gt;<a class="code" href="structfs.html#80705fcf0b5478639af84da1d4c24e72">fs_maxfilesize</a>) {
<a name="l00017"></a>00017     <span class="comment">//return (EOVERFLOW);</span>
<a name="l00018"></a>00018     <span class="keywordflow">return</span>(-1);
<a name="l00019"></a>00019     }
<a name="l00020"></a>00020 
<a name="l00021"></a>00021   <a class="code" href="kprint_8h.html#b2761bdf0cca73ad0fb5880895210cd8">kprintf</a>(<span class="stringliteral">"Reading File w/ New Function [0x%X]\n"</span>,fs-&gt;<a class="code" href="structfs.html#80705fcf0b5478639af84da1d4c24e72">fs_maxfilesize</a>);
<a name="l00022"></a>00022   <span class="keywordflow">return</span>(0x0);
<a name="l00023"></a>00023   }
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