Newer
Older
UbixOS / doc / html / dd / df2 / vfs_8c_source.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.16"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>UbixOS: fs/vfs/vfs.c Source File</title>
<link href="../../tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../jquery.js"></script>
<script type="text/javascript" src="../../dynsections.js"></script>
<link href="../../navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../resize.js"></script>
<script type="text/javascript" src="../../navtreedata.js"></script>
<script type="text/javascript" src="../../navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
  $(document).ready(initResizable);
/* @license-end */</script>
<link href="../../doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">UbixOS
   &#160;<span id="projectnumber">2.0</span>
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.16 -->
<script type="text/javascript" src="../../menudata.js"></script>
<script type="text/javascript" src="../../menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('../../',false,false,'search.php','Search');
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('dd/df2/vfs_8c_source.html','../../');});
/* @license-end */
</script>
<div id="doc-content">
<div class="header">
  <div class="headertitle">
<div class="title">vfs.c</div>  </div>
</div><!--header-->
<div class="contents">
<a href="../../dd/df2/vfs_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*-</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright (c) 2002-2018 The UbixOS Project.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * All rights reserved.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * This was developed by Christopher W. Olsen for the UbixOS Project.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * Redistribution and use in source and binary forms, with or without modification, are permitted</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * provided that the following conditions are met:</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> * 1) Redistributions of source code must retain the above copyright notice, this list of</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *    conditions, the following disclaimer and the list of authors.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * 2) Redistributions in binary form must reproduce the above copyright notice, this list of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *    conditions, the following disclaimer and the list of authors in the documentation and/or</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *    other materials provided with the distribution.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * 3) Neither the name of the UbixOS Project nor the names of its contributors may be used to</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *    endorse or promote products derived from this software without specific prior written</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *    permission.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160; </div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="../../db/da9/include_2vfs_2vfs_8h.html">vfs/vfs.h</a>&gt;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="../../d2/d48/vitals_8h.html">ubixos/vitals.h</a>&gt;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="../../d4/d03/kmalloc_8h.html">lib/kmalloc.h</a>&gt;</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="../../da/d28/kprintf_8h.html">lib/kprintf.h</a>&gt;</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="../../da/d66/string_8h.html">string.h</a>&gt;</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="../../d3/df4/descrip_8h.html">sys/descrip.h</a>&gt;</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160; </div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment">/************************************************************************</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment">Function: void vfs_init();</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment">Description: This Function Initializes The VFS Layer</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment">Notes:</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">02/20/2004 - Approved for quality</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="../../db/da9/include_2vfs_2vfs_8h.html#aca585ca14c08d6c1a07e1b886fc9749a">   46</a></span>&#160;<span class="comment">************************************************************************/</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keywordtype">int</span> <a class="code" href="../../dd/df2/vfs_8c.html#aca585ca14c08d6c1a07e1b886fc9749a">vfs_init</a>() {</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  <span class="comment">/* Set up default fileSystems list */</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;  <a class="code" href="../../d2/d48/vitals_8h.html#a67aae71be472453526fc1a0bfbf80280">systemVitals</a>-&gt;<a class="code" href="../../dc/dca/structvitalsStruct.html#a549507320bf8045f24ddf245e92777bd">fileSystems</a> = 0x0;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  <span class="comment">/* Print information */</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  <a class="code" href="../../da/d28/kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">&quot;vfs0: loaded at address: [0x%X]\n&quot;</span>,<a class="code" href="../../d2/d48/vitals_8h.html#a67aae71be472453526fc1a0bfbf80280">systemVitals</a>-&gt;<a class="code" href="../../dc/dca/structvitalsStruct.html#a549507320bf8045f24ddf245e92777bd">fileSystems</a>);</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160; </div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  <span class="comment">/* Return so we know things went well */</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  <span class="keywordflow">return</span>(0x0);</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  }</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="../../dd/df2/vfs_8c.html#ac49aa10a62b250834a055476c849b7b3">   57</a></span>&#160; </div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="keyword">struct </span><a class="code" href="../../de/dfb/structfileSystem.html">fileSystem</a> *<a class="code" href="../../dd/df2/vfs_8c.html#ac49aa10a62b250834a055476c849b7b3">vfsFindFS</a>(<span class="keywordtype">int</span> <a class="code" href="../../de/dfb/structfileSystem.html#aa1b7987f710ba203dffb15590ff58ce0">vfsType</a>) {</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;  <span class="keyword">struct </span><a class="code" href="../../de/dfb/structfileSystem.html">fileSystem</a> *tmp = 0x0;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; </div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  <span class="comment">/* Search For File System */</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;  <span class="keywordflow">for</span> (tmp=<a class="code" href="../../d2/d48/vitals_8h.html#a67aae71be472453526fc1a0bfbf80280">systemVitals</a>-&gt;<a class="code" href="../../dc/dca/structvitalsStruct.html#a549507320bf8045f24ddf245e92777bd">fileSystems</a>;tmp;tmp=tmp-&gt;<a class="code" href="../../de/dfb/structfileSystem.html#aa53ac2dce5c23d729ca2e49907a542de">next</a>) {</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="comment">/* If Found Return File System */</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keywordflow">if</span> (tmp-&gt;<a class="code" href="../../de/dfb/structfileSystem.html#aa1b7987f710ba203dffb15590ff58ce0">vfsType</a> == <a class="code" href="../../de/dfb/structfileSystem.html#aa1b7987f710ba203dffb15590ff58ce0">vfsType</a>) {</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;      <span class="keywordflow">return</span>(tmp);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;      }</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    }</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160; </div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  <span class="comment">/* If FS Not Found Return NULL */</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;  <span class="keywordflow">return</span>(0x0);</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;  }</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="keywordtype">int</span> <a class="code" href="../../dd/df2/vfs_8c.html#ad8cb9693ae7b6b9fc419efc975778338">vfsRegisterFS</a>(<span class="keyword">struct</span> <a class="code" href="../../de/dfb/structfileSystem.html">fileSystem</a> newFS) {</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="comment">int vfsType,</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment">void *vfsInitFS,</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment">void *vfsRead,</span></div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="comment">void *vfsWrite,</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="comment">void *vfsOpenFile,</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="comment">void *vfsUnlink,</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="comment">void *vfsMakeDir,</span></div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="comment">void *vfsRemDir,</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="comment">void *vfsSync) {</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  <span class="keyword">struct </span><a class="code" href="../../de/dfb/structfileSystem.html">fileSystem</a> *tmpFs = 0x0;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  <span class="keywordflow">if</span> (<a class="code" href="../../dd/df2/vfs_8c.html#ac49aa10a62b250834a055476c849b7b3">vfsFindFS</a>(newFS.<a class="code" href="../../de/dfb/structfileSystem.html#aa1b7987f710ba203dffb15590ff58ce0">vfsType</a>) != 0x0) {</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <a class="code" href="../../da/d28/kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">&quot;FS Is already Registered\n&quot;</span>);</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keywordflow">return</span>(0x1);</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    }</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;  <span class="comment">/* Allocate Memory */</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  tmpFs = (<span class="keyword">struct </span><a class="code" href="../../de/dfb/structfileSystem.html">fileSystem</a> *)<a class="code" href="../../d4/d03/kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../de/dfb/structfileSystem.html">fileSystem</a>));</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  <span class="keywordflow">if</span> (tmpFs == <a class="code" href="../../d6/d8a/fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>) {</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        <a class="code" href="../../da/d28/kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">&quot;vfsRegisterFS: memory allocation failed\n&quot;</span>);</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="comment">/* Memory Allocation Failed */</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <span class="keywordflow">return</span>(0x1);</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    }</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160; </div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  <span class="comment">/* Set Up FS Defaults */</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="comment">/* 2004 7-16-2004 mji</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="comment"> * Old method:</span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;<span class="comment"> * tmpFs-&gt;vfsType       = newFS.vfsType;</span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="comment"> * tmpFs-&gt;vfsInitFS     = newFS.vfsInitFS;</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="comment"> * tmpFs-&gt;vfsRead       = newFS.vfsRead;</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="comment"> * tmpFs-&gt;vfsWrite      = newFS.vfsWrite;</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="comment"> * tmpFs-&gt;vfsOpenFile   = newFS.vfsOpenFile;</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="comment"> * tmpFs-&gt;vfsUnlink     = newFS.vfsUnlink;</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="comment"> * tmpFs-&gt;vfsMakeDir    = newFS.vfsMakeDir;</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="comment"> * tmpFs-&gt;vfsRemDir     = newFS.vfsRemDir;</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="comment"> * tmpFs-&gt;vfsSync       = newFS.vfsSync;</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160; <span class="comment">/* new method: */</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160; </div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;  <a class="code" href="../../da/d66/string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a>(tmpFs, &amp;newFS, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../de/dfb/structfileSystem.html">fileSystem</a>));</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;  <span class="keywordflow">if</span> (!<a class="code" href="../../d2/d48/vitals_8h.html#a67aae71be472453526fc1a0bfbf80280">systemVitals</a>-&gt;<a class="code" href="../../dc/dca/structvitalsStruct.html#a549507320bf8045f24ddf245e92777bd">fileSystems</a>) {</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    tmpFs-&gt;<a class="code" href="../../de/dfb/structfileSystem.html#a385cd52ba55b3ed318ee54f3f42b5a54">prev</a>               = 0x0;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    tmpFs-&gt;<a class="code" href="../../de/dfb/structfileSystem.html#aa53ac2dce5c23d729ca2e49907a542de">next</a>               = 0x0;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <a class="code" href="../../d2/d48/vitals_8h.html#a67aae71be472453526fc1a0bfbf80280">systemVitals</a>-&gt;<a class="code" href="../../dc/dca/structvitalsStruct.html#a549507320bf8045f24ddf245e92777bd">fileSystems</a> = tmpFs;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    }</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    tmpFs-&gt;<a class="code" href="../../de/dfb/structfileSystem.html#a385cd52ba55b3ed318ee54f3f42b5a54">prev</a>                     = 0x0;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    tmpFs-&gt;<a class="code" href="../../de/dfb/structfileSystem.html#aa53ac2dce5c23d729ca2e49907a542de">next</a>                     = <a class="code" href="../../d2/d48/vitals_8h.html#a67aae71be472453526fc1a0bfbf80280">systemVitals</a>-&gt;<a class="code" href="../../dc/dca/structvitalsStruct.html#a549507320bf8045f24ddf245e92777bd">fileSystems</a>;</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    <a class="code" href="../../d2/d48/vitals_8h.html#a67aae71be472453526fc1a0bfbf80280">systemVitals</a>-&gt;<a class="code" href="../../dc/dca/structvitalsStruct.html#a549507320bf8045f24ddf245e92777bd">fileSystems</a>-&gt;<a class="code" href="../../de/dfb/structfileSystem.html#a385cd52ba55b3ed318ee54f3f42b5a54">prev</a> = tmpFs;</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    <a class="code" href="../../d2/d48/vitals_8h.html#a67aae71be472453526fc1a0bfbf80280">systemVitals</a>-&gt;<a class="code" href="../../dc/dca/structvitalsStruct.html#a549507320bf8045f24ddf245e92777bd">fileSystems</a>       = tmpFs;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    }</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160; </div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;  <span class="keywordflow">return</span>(0x0);</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;  }</div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="astructvitalsStruct_html_a549507320bf8045f24ddf245e92777bd"><div class="ttname"><a href="../../dc/dca/structvitalsStruct.html#a549507320bf8045f24ddf245e92777bd">vitalsStruct::fileSystems</a></div><div class="ttdeci">struct fileSystem * fileSystems</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d48/vitals_8h_source.html#l00044">vitals.h:44</a></div></div>
<div class="ttc" id="astructfileSystem_html_aa53ac2dce5c23d729ca2e49907a542de"><div class="ttname"><a href="../../de/dfb/structfileSystem.html#aa53ac2dce5c23d729ca2e49907a542de">fileSystem::next</a></div><div class="ttdeci">struct fileSystem * next</div><div class="ttdef"><b>Definition:</b> <a href="../../db/da9/include_2vfs_2vfs_8h_source.html#l00061">vfs.h:61</a></div></div>
<div class="ttc" id="ainclude_2vfs_2vfs_8h_html"><div class="ttname"><a href="../../db/da9/include_2vfs_2vfs_8h.html">vfs.h</a></div></div>
<div class="ttc" id="avfs_8c_html_ac49aa10a62b250834a055476c849b7b3"><div class="ttname"><a href="../../dd/df2/vfs_8c.html#ac49aa10a62b250834a055476c849b7b3">vfsFindFS</a></div><div class="ttdeci">struct fileSystem * vfsFindFS(int vfsType)</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/df2/vfs_8c_source.html#l00057">vfs.c:57</a></div></div>
<div class="ttc" id="astring_8h_html"><div class="ttname"><a href="../../da/d66/string_8h.html">string.h</a></div></div>
<div class="ttc" id="astructfileSystem_html"><div class="ttname"><a href="../../de/dfb/structfileSystem.html">fileSystem</a></div><div class="ttdoc">filesSystem Structure</div><div class="ttdef"><b>Definition:</b> <a href="../../db/da9/include_2vfs_2vfs_8h_source.html#l00059">vfs.h:59</a></div></div>
<div class="ttc" id="astring_8h_html_ae33b18edb618c656b9b795b9fce2316c"><div class="ttname"><a href="../../da/d66/string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a></div><div class="ttdeci">void * memcpy(const void *dst, const void *src, size_t length)</div></div>
<div class="ttc" id="avfs_8c_html_ad8cb9693ae7b6b9fc419efc975778338"><div class="ttname"><a href="../../dd/df2/vfs_8c.html#ad8cb9693ae7b6b9fc419efc975778338">vfsRegisterFS</a></div><div class="ttdeci">int vfsRegisterFS(struct fileSystem newFS)</div><div class="ttdoc">register a file system</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/df2/vfs_8c_source.html#l00079">vfs.c:79</a></div></div>
<div class="ttc" id="avitals_8h_html_a67aae71be472453526fc1a0bfbf80280"><div class="ttname"><a href="../../d2/d48/vitals_8h.html#a67aae71be472453526fc1a0bfbf80280">systemVitals</a></div><div class="ttdeci">vitalsNode * systemVitals</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d4e/vitals_8c_source.html#l00035">vitals.c:35</a></div></div>
<div class="ttc" id="akprintf_8h_html"><div class="ttname"><a href="../../da/d28/kprintf_8h.html">kprintf.h</a></div></div>
<div class="ttc" id="avitals_8h_html"><div class="ttname"><a href="../../d2/d48/vitals_8h.html">vitals.h</a></div></div>
<div class="ttc" id="astructfileSystem_html_a385cd52ba55b3ed318ee54f3f42b5a54"><div class="ttname"><a href="../../de/dfb/structfileSystem.html#a385cd52ba55b3ed318ee54f3f42b5a54">fileSystem::prev</a></div><div class="ttdeci">struct fileSystem * prev</div><div class="ttdef"><b>Definition:</b> <a href="../../db/da9/include_2vfs_2vfs_8h_source.html#l00060">vfs.h:60</a></div></div>
<div class="ttc" id="astructfileSystem_html_aa1b7987f710ba203dffb15590ff58ce0"><div class="ttname"><a href="../../de/dfb/structfileSystem.html#aa1b7987f710ba203dffb15590ff58ce0">fileSystem::vfsType</a></div><div class="ttdeci">int vfsType</div><div class="ttdef"><b>Definition:</b> <a href="../../db/da9/include_2vfs_2vfs_8h_source.html#l00070">vfs.h:70</a></div></div>
<div class="ttc" id="akmalloc_8h_html_a150eab2ac4ce4553e21ca10e7f441762"><div class="ttname"><a href="../../d4/d03/kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a></div><div class="ttdeci">void * kmalloc(uInt32 len)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d1a/kmalloc_8c_source.html#l00241">kmalloc.c:241</a></div></div>
<div class="ttc" id="adescrip_8h_html"><div class="ttname"><a href="../../d3/df4/descrip_8h.html">descrip.h</a></div></div>
<div class="ttc" id="avfs_8c_html_aca585ca14c08d6c1a07e1b886fc9749a"><div class="ttname"><a href="../../dd/df2/vfs_8c.html#aca585ca14c08d6c1a07e1b886fc9749a">vfs_init</a></div><div class="ttdeci">int vfs_init()</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/df2/vfs_8c_source.html#l00046">vfs.c:46</a></div></div>
<div class="ttc" id="akprintf_8h_html_a20b56810edb62a6fe59917015c30848f"><div class="ttname"><a href="../../da/d28/kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a></div><div class="ttdeci">int kprintf(const char *,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d87/kprintf_8c_source.html#l00259">kprintf.c:259</a></div></div>
<div class="ttc" id="akmalloc_8h_html"><div class="ttname"><a href="../../d4/d03/kmalloc_8h.html">kmalloc.h</a></div></div>
<div class="ttc" id="afat__string_8h_html_a070d2ce7b6bb7e5c05602aa8c308d0c4"><div class="ttname"><a href="../../d6/d8a/fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a></div><div class="ttdeci">#define NULL</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d8a/fat__string_8h_source.html#l00017">fat_string.h:17</a></div></div>
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="../../dir_97b3d2b63ac216821c2d7a22ee0ab2b0.html">fs</a></li><li class="navelem"><a class="el" href="../../dir_b092b79bda96b86d6b47a2d4ae880533.html">vfs</a></li><li class="navelem"><a class="el" href="../../dd/df2/vfs_8c.html">vfs.c</a></li>
    <li class="footer">Generated by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="../../doxygen.png" alt="doxygen"/></a> 1.8.16 </li>
  </ul>
</div>
</body>
</html>