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<a href="../../d3/d41/ufs_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> <span class="comment">/*****************************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> Copyright (c) 2002-2004 The UbixOS Project</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> All rights reserved.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"></span> </div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> Redistribution and use in source and binary forms, with or without modification, are</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> permitted provided that the following conditions are met:</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"></span> </div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Redistributions of source code must retain the above copyright notice, this list of</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> conditions, the following disclaimer and the list of authors. Redistributions in binary</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> form must reproduce the above copyright notice, this list of conditions, the following</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> disclaimer and the list of authors in the documentation and/or other materials provided</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> with the distribution. Neither the name of the UbixOS Project nor the names of its</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> contributors may be used to endorse or promote products derived from this software</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> without specific prior written permission.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"></span> </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"></span> </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> $Id: ufs.c 102 2016-01-12 03:59:34Z reddawg $</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"></span> </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> *****************************************************************************************/</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="../../d0/d27/include_2sys_2types_8h.html">sys/types.h</a>></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="../../db/da9/include_2vfs_2vfs_8h.html">vfs/vfs.h</a>></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="../../d6/db4/include_2vfs_2file_8h.html">vfs/file.h</a>></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="code" href="../../df/d42/ufs_8h.html">ufs/ufs.h</a>></span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="../../d0/dda/ffs_8h.html">ufs/ffs.h</a>></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <<a class="code" href="../../da/d28/kprintf_8h.html">lib/kprintf.h</a>></span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <<a class="code" href="../../d4/d03/kmalloc_8h.html">lib/kmalloc.h</a>></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <<a class="code" href="../../d3/d24/kpanic_8h.html">ubixos/kpanic.h</a>></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <<a class="code" href="../../da/d66/string_8h.html">string.h</a>></span></div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#a1f8f4eabaf5119f68bfc6ee1ff715952"> 39</a></span>  </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#adf63a6145c73332883effc7746beffc2"> 40</a></span> <span class="preprocessor">#define VBLKSHIFT 12</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#a8c3f8bc1aebec0e57f9e9a6b2ffa640e"> 41</a></span> <span class="preprocessor">#define VBLKSIZE (1 << VBLKSHIFT)</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#ae977f66f7be1f87abd0d0603e3852a06"> 42</a></span> <span class="preprocessor">#define VBLKMASK (VBLKSIZE - 1)</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#ae4524da6e4d6ec5c11dbe5cf4559adf3"> 43</a></span> <span class="preprocessor">#define DBPERVBLK (VBLKSIZE / DEV_BSIZE)</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#a3fe028b32899dee05ea1b48efb73fe33"> 44</a></span> <span class="preprocessor">#define INDIRPERVBLK(fs) (NINDIR(fs) / ((fs)->fs_bsize >> VBLKSHIFT))</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#a093aab4d88e8ac7dacc93d9cb6cc58ee"> 45</a></span> <span class="preprocessor">#define IPERVBLK(fs) (INOPB(fs) / ((fs)->fs_bsize >> VBLKSHIFT))</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#a1b76f991135322a54450c8604038d12b"> 46</a></span> <span class="preprocessor">#define INOPB(fs) ((fs)->fs_inopb)</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#define INO_TO_VBA(fs, ipervblk, x) \</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor"> (fsbtodb(fs, cgimin(fs, ino_to_cg(fs, x))) + \</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#add0c55395013d386f53627b02e0cf27a"> 49</a></span> <span class="preprocessor"> (((x) % (fs)->fs_ipg) / (ipervblk) * DBPERVBLK))</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#define INO_TO_VBO(ipervblk, x) ((x) % ipervblk)</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">static</span> <span class="keywordtype">int</span> dskread(<span class="keywordtype">void</span> *<a class="code" href="../../d9/dd0/structbuf.html">buf</a>, <a class="code" href="../../d0/d27/include_2sys_2types_8h.html#a747748dd98cf1e2e89eb8b1fa37113df">uint64_t</a> block, <span class="keywordtype">size_t</span> count, <a class="code" href="../../d0/d22/structfileDescriptor.html">fileDescriptor_t</a> *fd) {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#ab912b7f3f302a2f71d40f3b3810e90e8">mp</a>-><a class="code" href="../../d3/d57/structvfs__mountPoint.html#a5683a99774aaf81116e1765eb2509df5">device</a>-><a class="code" href="../../de/d35/structdevice__node.html#a588d09d5dabf1c8866d359aaac799b1c">devInfo</a>-><a class="code" href="../../dc/de2/structdevice__interface.html#a876d3736a8df585bb06a82308724db6f">read</a>(fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#ab912b7f3f302a2f71d40f3b3810e90e8">mp</a>-><a class="code" href="../../d3/d57/structvfs__mountPoint.html#a5683a99774aaf81116e1765eb2509df5">device</a>-><a class="code" href="../../de/d35/structdevice__node.html#a588d09d5dabf1c8866d359aaac799b1c">devInfo</a>-><a class="code" href="../../dc/de2/structdevice__interface.html#aeacb2f431b14ddd1e9fe34db278dfc9e">info</a>, <a class="code" href="../../d9/dd0/structbuf.html">buf</a>, block, count);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> }</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">//struct dmadat {</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment">// char blkbuf[VBLKSIZE]; /* filesystem blocks */</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// char indbuf[VBLKSIZE]; /* indir blocks */</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment">// char sbbuf[SBLOCKSIZE]; /* superblock */</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment">// char secbuf[DEV_BSIZE]; /* for MBR/disklabel */</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment">// };</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment">//static struct dmadat *dmadat;</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">//static int ls,dsk_meta;</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">static</span> <span class="keywordtype">int</span> sblock_try[] = <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a63f5b70b0dfe26fd775e89713f552e23">SBLOCKSEARCH</a>;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor">#if defined(UFS2_ONLY)</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor">#define DIP(field) dp2.field</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor">#elif defined(UFS1_ONLY)</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor">#define DIP(field) dp1.field</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#aa5a59d37ee7a73e41be17638269b06a9"> 73</a></span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor">#define DIP(field) fs->fs_magic == FS_UFS1_MAGIC ? dp1.field : dp2.field</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">static</span> <a class="code" href="../../d0/d27/include_2sys_2types_8h.html#a87bd983bf349d8b86901f3200d559e8e">ssize_t</a> fsread(<a class="code" href="../../d0/d27/include_2sys_2types_8h.html#a73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> <a class="code" href="../../d0/df8/structinode.html">inode</a>, <span class="keywordtype">void</span> *<a class="code" href="../../d9/dd0/structbuf.html">buf</a>, <span class="keywordtype">size_t</span> nbyte, <a class="code" href="../../d0/d22/structfileDescriptor.html">fileDescriptor_t</a> *fd) {</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor">#ifndef UFS2_ONLY</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="../../d5/d02/structufs1__dinode.html">ufs1_dinode</a> dp1;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor">#ifndef UFS1_ONLY</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="../../d9/dde/structufs2__dinode.html">ufs2_dinode</a> dp2;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">static</span> <a class="code" href="../../d0/d27/include_2sys_2types_8h.html#a73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> inomap;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordtype">char</span> *blkbuf;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">void</span> *indbuf;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">struct </span><a class="code" href="../../de/d1a/structfs.html">fs</a> *<a class="code" href="../../de/d1a/structfs.html">fs</a>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">char</span> *s;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordtype">size_t</span> n, nb, size, off, vboff;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="../../df/d42/ufs_8h.html#acfdbacc42c74f81152f66f8f81316513">ufs_lbn_t</a> lbn;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a> addr, vbaddr;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">static</span> <a class="code" href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a> <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ac11647795eb085ee43328d0c5bda47ae">blkmap</a>, indmap;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="../../d0/d27/include_2sys_2types_8h.html#ac319c165d52643e43249fe003e18bdf3">u_int</a> u;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  blkbuf = fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#ad411e9a6fd040afcee6986c027d5a999">dmadat</a>-><a class="code" href="../../d5/d8b/structdmadat.html#ad134ba5a7290b627a60d5fd83fc2f204">blkbuf</a>;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  indbuf = fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#ad411e9a6fd040afcee6986c027d5a999">dmadat</a>-><a class="code" href="../../d5/d8b/structdmadat.html#ae1f8eab27e979807a50dbf2d54ec1476">indbuf</a>;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="../../de/d1a/structfs.html">fs</a> = (<span class="keyword">struct </span><a class="code" href="../../de/d1a/structfs.html">fs</a> *) fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#ad411e9a6fd040afcee6986c027d5a999">dmadat</a>-><a class="code" href="../../d5/d8b/structdmadat.html#ab267db93faadfbb8c65f16ca4df76055">sbbuf</a>;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  if (!fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a2e962220f5878aaa4be699c5d04303e5">dsk_meta</a>) {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  inomap = 0;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">for</span> (n = 0; sblock_try[n] != -1; n++) {</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (dskread(<a class="code" href="../../de/d1a/structfs.html">fs</a>, sblock_try[n] / <a class="code" href="../../d5/d82/gpt_8h.html#a9c8466b6111a11195a5cd2478c648e32">DEV_BSIZE</a>, 16, fd))</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span> ((</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> #<span class="keywordflow">if</span> defined(UFS1_ONLY)</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="../../de/d1a/structfs.html">fs</a>-><a class="code" href="../../de/d1a/structfs.html#aacc2f0aa6f3902f165c563ce5ba76373">fs_magic</a> == <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ace25c7a73c514a8e575e1ba8c15c9a9e">FS_UFS1_MAGIC</a></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> #elif defined(UFS2_ONLY)</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  (<a class="code" href="../../de/d1a/structfs.html">fs</a>-><a class="code" href="../../de/d1a/structfs.html#aacc2f0aa6f3902f165c563ce5ba76373">fs_magic</a> == <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a0b73b7456fc1dee932dc0c1056c613fc">FS_UFS2_MAGIC</a> && <a class="code" href="../../de/d1a/structfs.html">fs</a>-><a class="code" href="../../de/d1a/structfs.html#a7f7bd1346fb9aa31b3509e7736b9c3c5">fs_sblockloc</a> == sblock_try[n])</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> #<span class="keywordflow">else</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="../../de/d1a/structfs.html">fs</a>-><a class="code" href="../../de/d1a/structfs.html#aacc2f0aa6f3902f165c563ce5ba76373">fs_magic</a> == <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ace25c7a73c514a8e575e1ba8c15c9a9e">FS_UFS1_MAGIC</a> || (<a class="code" href="../../de/d1a/structfs.html">fs</a>-><a class="code" href="../../de/d1a/structfs.html#aacc2f0aa6f3902f165c563ce5ba76373">fs_magic</a> == <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a0b73b7456fc1dee932dc0c1056c613fc">FS_UFS2_MAGIC</a> && <a class="code" href="../../de/d1a/structfs.html">fs</a>-><a class="code" href="../../de/d1a/structfs.html#a7f7bd1346fb9aa31b3509e7736b9c3c5">fs_sblockloc</a> == sblock_try[n])</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> #endif</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  ) && <a class="code" href="../../de/d1a/structfs.html">fs</a>-><a class="code" href="../../de/d1a/structfs.html#abeaa37858276e7d7d7f8f4260bc53f6d">fs_bsize</a> <= <a class="code" href="../../df/d42/ufs_8h.html#a6e852e863e63ab118ec196d1157a1dbd">MAXBSIZE</a> && <a class="code" href="../../de/d1a/structfs.html">fs</a>-><a class="code" href="../../de/d1a/structfs.html#abeaa37858276e7d7d7f8f4260bc53f6d">fs_bsize</a> >= <span class="keyword">sizeof</span>(<span class="keyword">struct </span><a class="code" href="../../de/d1a/structfs.html">fs</a>))</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  break;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="comment">//MrOlsen 2017-12-14 this was for debugging kprintf("Finding SBlock: [%s][0x%X][%i - %i]\n", fs->fs_fsmnt, fs->fs_magic, sblock_try[n], sblock_try[n] / DEV_BSIZE);</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (sblock_try[n] == -1) {</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="../../da/d28/kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Not ufs\n"</span>);</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a2e962220f5878aaa4be699c5d04303e5">dsk_meta</a>++;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../d0/df8/structinode.html">inode</a>)</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">if</span> (inomap != <a class="code" href="../../d0/df8/structinode.html">inode</a>) {</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  n = <a class="code" href="../../d3/d41/ufs_8c.html#a3fe028b32899dee05ea1b48efb73fe33">IPERVBLK</a>(<a class="code" href="../../de/d1a/structfs.html">fs</a>);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span> (dskread(blkbuf, <a class="code" href="../../d3/d41/ufs_8c.html#a1b76f991135322a54450c8604038d12b">INO_TO_VBA</a>(<a class="code" href="../../de/d1a/structfs.html">fs</a>, n, <a class="code" href="../../d0/df8/structinode.html">inode</a>), <a class="code" href="../../d3/d41/ufs_8c.html#ae977f66f7be1f87abd0d0603e3852a06">DBPERVBLK</a>, fd))</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  n = <a class="code" href="../../d3/d41/ufs_8c.html#add0c55395013d386f53627b02e0cf27a">INO_TO_VBO</a>(n, <a class="code" href="../../d0/df8/structinode.html">inode</a>);</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="preprocessor">#if defined(UFS1_ONLY)</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  dp1 = ((<span class="keyword">struct </span><a class="code" href="../../d5/d02/structufs1__dinode.html">ufs1_dinode</a> *)blkbuf)[n];</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="../../da/d66/string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a>(fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a0f327ca421a257ebbabbb741cfcf2904">inode</a>.ufs1, dp1, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../d5/d02/structufs1__dinode.html">ufs1_dinode</a>));</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor">#elif defined(UFS2_ONLY)</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  dp2 = ((<span class="keyword">struct </span><a class="code" href="../../d9/dde/structufs2__dinode.html">ufs2_dinode</a> *)blkbuf)[n];</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="../../da/d66/string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a>(fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a0f327ca421a257ebbabbb741cfcf2904">inode</a>.ufs2, dp2, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../d9/dde/structufs2__dinode.html">ufs2_dinode</a>));</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/d1a/structfs.html">fs</a>-><a class="code" href="../../de/d1a/structfs.html#aacc2f0aa6f3902f165c563ce5ba76373">fs_magic</a> == <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ace25c7a73c514a8e575e1ba8c15c9a9e">FS_UFS1_MAGIC</a>) {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  dp1 = ((<span class="keyword">struct </span><a class="code" href="../../d5/d02/structufs1__dinode.html">ufs1_dinode</a> *) blkbuf)[n];</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="../../da/d66/string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a>(&fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a0f327ca421a257ebbabbb741cfcf2904">inode</a>.<a class="code" href="../../d0/df8/structinode.html#a82b45e7d93016820fc4927298aa2f772">u</a>.<a class="code" href="../../d0/df8/structinode.html#a8d458da2adb1d183a99f6ebd4f4f3887">ufs1_i</a>, &dp1, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../d5/d02/structufs1__dinode.html">ufs1_dinode</a>));</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">else</span>{</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  dp2 = ((<span class="keyword">struct </span><a class="code" href="../../d9/dde/structufs2__dinode.html">ufs2_dinode</a> *) blkbuf)[n];</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="../../da/d66/string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a>(&fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a0f327ca421a257ebbabbb741cfcf2904">inode</a>.<a class="code" href="../../d0/df8/structinode.html#a82b45e7d93016820fc4927298aa2f772">u</a>.<a class="code" href="../../d0/df8/structinode.html#ae43bfb8e013c227880cd49b341f86292">ufs2_i</a>, &dp2, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../d9/dde/structufs2__dinode.html">ufs2_dinode</a>));</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  inomap = <a class="code" href="../../d0/df8/structinode.html">inode</a>;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a09c5cd0d4979a70b8d7098319cd00b7c">offset</a> = 0;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ac11647795eb085ee43328d0c5bda47ae">blkmap</a> = indmap = 0;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  </div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  s = <a class="code" href="../../d9/dd0/structbuf.html">buf</a>;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  size = <a class="code" href="../../d3/d41/ufs_8c.html#aa5a59d37ee7a73e41be17638269b06a9">DIP</a>(<a class="code" href="../../d9/dde/structufs2__dinode.html#ad5993494c57c494293c25dc81ec3b154">di_size</a>);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#ac8c9ca78af4599be9bbba7fa8a37eee8">size</a> = size;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  n = size - fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a09c5cd0d4979a70b8d7098319cd00b7c">offset</a>;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">//Why?</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">if</span> (n < 0)</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span> (nbyte > n)</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  nbyte = n;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  nb = nbyte;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">while</span> (nb) {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  lbn = <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a1ea09415cf1bc5de0d0d4a7158a5c736">lblkno</a>(<a class="code" href="../../de/d1a/structfs.html">fs</a>, fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a09c5cd0d4979a70b8d7098319cd00b7c">offset</a>);</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  off = <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#acd9d1b3e1eed7fc3850f8a78636dd5a7">blkoff</a>(<a class="code" href="../../de/d1a/structfs.html">fs</a>, fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a09c5cd0d4979a70b8d7098319cd00b7c">offset</a>);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">if</span> (lbn < <a class="code" href="../../df/d42/ufs_8h.html#a0c136d7ef3223bdd2b6e7c83c65bb508">NDADDR</a>) {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  addr = <a class="code" href="../../d3/d41/ufs_8c.html#aa5a59d37ee7a73e41be17638269b06a9">DIP</a>(<a class="code" href="../../d9/dde/structufs2__dinode.html#a667ab9837a0fd21d51108ca9dfd85f66">di_db</a>[lbn]);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (lbn < <a class="code" href="../../df/d42/ufs_8h.html#a0c136d7ef3223bdd2b6e7c83c65bb508">NDADDR</a> + <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a6d58397786421684bb8db78f01e13ae6">NINDIR</a>(<a class="code" href="../../de/d1a/structfs.html">fs</a>)) {</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  n = <a class="code" href="../../d3/d41/ufs_8c.html#ae4524da6e4d6ec5c11dbe5cf4559adf3">INDIRPERVBLK</a>(<a class="code" href="../../de/d1a/structfs.html">fs</a>);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  addr = <a class="code" href="../../d3/d41/ufs_8c.html#aa5a59d37ee7a73e41be17638269b06a9">DIP</a>(<a class="code" href="../../d9/dde/structufs2__dinode.html#a9eb4d981d19dd77fbde21e84fd4e2d5d">di_ib</a>[0]);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  u = (<a class="code" href="../../d0/d27/include_2sys_2types_8h.html#ac319c165d52643e43249fe003e18bdf3">u_int</a>) (lbn - <a class="code" href="../../df/d42/ufs_8h.html#a0c136d7ef3223bdd2b6e7c83c65bb508">NDADDR</a>) / (n * <a class="code" href="../../d3/d41/ufs_8c.html#ae977f66f7be1f87abd0d0603e3852a06">DBPERVBLK</a>);</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  vbaddr = <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ae26526d0ac7505aae7345f0288c17fe6">fsbtodb</a>(<a class="code" href="../../de/d1a/structfs.html">fs</a>, addr) + u;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">if</span> (indmap != vbaddr) {</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">if</span> (dskread(indbuf, vbaddr, <a class="code" href="../../d3/d41/ufs_8c.html#ae977f66f7be1f87abd0d0603e3852a06">DBPERVBLK</a>, fd))</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  indmap = vbaddr;</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  }</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  n = (lbn - <a class="code" href="../../df/d42/ufs_8h.html#a0c136d7ef3223bdd2b6e7c83c65bb508">NDADDR</a>) & (n - 1);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="preprocessor">#if defined(UFS1_ONLY)</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  addr = ((<a class="code" href="../../df/d42/ufs_8h.html#a6c4d2453c62592d30d9c981e4ee01323">ufs1_daddr_t</a> *)indbuf)[n];</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="preprocessor">#elif defined(UFS2_ONLY)</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  addr = ((<a class="code" href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a> *)indbuf)[n];</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/d1a/structfs.html">fs</a>-><a class="code" href="../../de/d1a/structfs.html#aacc2f0aa6f3902f165c563ce5ba76373">fs_magic</a> == <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ace25c7a73c514a8e575e1ba8c15c9a9e">FS_UFS1_MAGIC</a>)</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  addr = ((<a class="code" href="../../df/d42/ufs_8h.html#a6c4d2453c62592d30d9c981e4ee01323">ufs1_daddr_t</a> *) indbuf)[n];</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  addr = ((<a class="code" href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a> *) indbuf)[n];</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  }</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  vbaddr = <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ae26526d0ac7505aae7345f0288c17fe6">fsbtodb</a>(<a class="code" href="../../de/d1a/structfs.html">fs</a>, addr) + (off >> <a class="code" href="../../d3/d41/ufs_8c.html#a1f8f4eabaf5119f68bfc6ee1ff715952">VBLKSHIFT</a>) * <a class="code" href="../../d3/d41/ufs_8c.html#ae977f66f7be1f87abd0d0603e3852a06">DBPERVBLK</a>;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  vboff = off & <a class="code" href="../../d3/d41/ufs_8c.html#a8c3f8bc1aebec0e57f9e9a6b2ffa640e">VBLKMASK</a>;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  n = <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ad35c4c33dc54a0b8db742e0b3b5f64aa">sblksize</a>(<a class="code" href="../../de/d1a/structfs.html">fs</a>, size, lbn) - (off & ~<a class="code" href="../../d3/d41/ufs_8c.html#a8c3f8bc1aebec0e57f9e9a6b2ffa640e">VBLKMASK</a>);</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">if</span> (n > <a class="code" href="../../d3/d41/ufs_8c.html#adf63a6145c73332883effc7746beffc2">VBLKSIZE</a>)</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  n = <a class="code" href="../../d3/d41/ufs_8c.html#adf63a6145c73332883effc7746beffc2">VBLKSIZE</a>;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ac11647795eb085ee43328d0c5bda47ae">blkmap</a> != vbaddr) {</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">if</span> (dskread(blkbuf, vbaddr, n >> <a class="code" href="../../d5/d82/gpt_8h.html#a9734470bf89968d142073fd334bf9cb6">DEV_BSHIFT</a>, fd))</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <a class="code" href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ac11647795eb085ee43328d0c5bda47ae">blkmap</a> = vbaddr;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  n -= vboff;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">if</span> (n > nb)</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  n = nb;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="../../da/d66/string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a>(s, blkbuf + vboff, n);</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  s += n;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a09c5cd0d4979a70b8d7098319cd00b7c">offset</a> += n;</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  nb -= n;</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> nbyte;</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> }</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  </div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="keyword">static</span> <a class="code" href="../../d6/d92/cdefs_8h.html#a96deb7ba5a74848afb710cc4ee6d2c08">__inline</a> <span class="keywordtype">int</span> fsfind(<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, <a class="code" href="../../d0/d27/include_2sys_2types_8h.html#a73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> * ino, <a class="code" href="../../d0/d22/structfileDescriptor.html">fileDescriptor_t</a> *fd) {</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordtype">char</span> <a class="code" href="../../d9/dd0/structbuf.html">buf</a>[<a class="code" href="../../d5/d82/gpt_8h.html#a9c8466b6111a11195a5cd2478c648e32">DEV_BSIZE</a>];</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">struct </span><a class="code" href="../../d5/de2/structdirent.html">dirent</a> *d;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordtype">char</span> *s;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <a class="code" href="../../d0/d27/include_2sys_2types_8h.html#a87bd983bf349d8b86901f3200d559e8e">ssize_t</a> n;</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  </div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a09c5cd0d4979a70b8d7098319cd00b7c">offset</a> = 0;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">while</span> ((n = fsread(*ino, <a class="code" href="../../d9/dd0/structbuf.html">buf</a>, <a class="code" href="../../d5/d82/gpt_8h.html#a9c8466b6111a11195a5cd2478c648e32">DEV_BSIZE</a>, fd)) > 0)</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">for</span> (s = <a class="code" href="../../d9/dd0/structbuf.html">buf</a>; s < <a class="code" href="../../d9/dd0/structbuf.html">buf</a> + <a class="code" href="../../d5/d82/gpt_8h.html#a9c8466b6111a11195a5cd2478c648e32">DEV_BSIZE</a>;) {</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  d = (<span class="keywordtype">void</span> *) s;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../da/d66/string_8h.html#a6f3dcb20ff11ff9db5904c3cfb61a38c">strcmp</a>(<a class="code" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, d-><a class="code" href="../../d5/de2/structdirent.html#a8cb13e39a90c43e6b180ff4f1614e4da">d_name</a>)) {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  *ino = d-><a class="code" href="../../d5/de2/structdirent.html#a0aa21d56704896b87f8a39ecba4f3731">d_fileno</a>;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">return</span> d-><a class="code" href="../../d5/de2/structdirent.html#aa850909d0a98e07d0ccd6232d28ed133">d_type</a>;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  s += d-><a class="code" href="../../d5/de2/structdirent.html#a6ca250ead8b04b71ea787acbd29b6b75">d_reclen</a>;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  }</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  *ino = 0x0;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> }</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="keyword">static</span> <a class="code" href="../../d0/d27/include_2sys_2types_8h.html#a73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> <a class="code" href="../../d6/de3/namei_8c.html#ad77c16b56493b15a0ffa0f3aedbffb71">lookup</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *path, <a class="code" href="../../d0/d22/structfileDescriptor.html">fileDescriptor_t</a> *fd) {</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordtype">char</span> <a class="code" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>[<a class="code" href="../../df/d42/ufs_8h.html#ab347d7e5c2fdca2d28e693b2a508d76a">MAXNAMLEN</a> + 1];</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *s;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <a class="code" href="../../d0/d27/include_2sys_2types_8h.html#a73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> ino;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <a class="code" href="../../d0/d27/include_2sys_2types_8h.html#a87bd983bf349d8b86901f3200d559e8e">ssize_t</a> n;</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordtype">int</span> dt;</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  </div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  ino = <a class="code" href="../../df/d42/ufs_8h.html#a22c8ea96d09283ed6496347806cc72a0">ROOTINO</a>;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  dt = <a class="code" href="../../df/d42/ufs_8h.html#a1dcee67486bc4238096ecb61e2d9ffd1">DT_DIR</a>;</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <a class="code" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>[0] = <span class="charliteral">'/'</span>;</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <a class="code" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>[1] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">for</span> (;;) {</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">if</span> (*path == <span class="charliteral">'/'</span>)</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  path++;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> (!*path)</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">for</span> (s = path; *s && *s != <span class="charliteral">'/'</span>; s++)</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  ;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">if</span> ((n = s - path) > <a class="code" href="../../df/d42/ufs_8h.html#ab347d7e5c2fdca2d28e693b2a508d76a">MAXNAMLEN</a>)</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">//ls = *path == '?' && n == 1 && !*s;</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <a class="code" href="../../da/d66/string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a>(<a class="code" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, path, n);</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <a class="code" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>[n] = 0;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">if</span> (dt != <a class="code" href="../../df/d42/ufs_8h.html#a1dcee67486bc4238096ecb61e2d9ffd1">DT_DIR</a>) {</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <a class="code" href="../../da/d28/kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"%s: not a directory.\n"</span>, <a class="code" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>);</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">return</span> (0);</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">if</span> ((dt = fsfind(<a class="code" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, &ino, fd)) <= 0)</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  path = s;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">return</span> ino;</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordflow">return</span> dt == <a class="code" href="../../df/d42/ufs_8h.html#a9973595cf6775b1b29d7274ab4c0d623">DT_REG</a> ? ino : 0;</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> }</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  </div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="keyword">static</span> <span class="keywordtype">int</span> ufs_openFile(<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="../../d7/d3a/structfile.html">file</a>, <a class="code" href="../../d0/d22/structfileDescriptor.html">fileDescriptor_t</a> *fd) {</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordtype">char</span> tmp[2];</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">int</span> ino = 0;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  </div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#ad411e9a6fd040afcee6986c027d5a999">dmadat</a> = (<span class="keyword">struct </span><a class="code" href="../../d5/d8b/structdmadat.html">dmadat</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="../../d5/d8b/structdmadat.html">dmadat</a>));</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  ino = <a class="code" href="../../d6/de3/namei_8c.html#ad77c16b56493b15a0ffa0f3aedbffb71">lookup</a>(<a class="code" href="../../d7/d3a/structfile.html">file</a>, fd);</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  </div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a09c5cd0d4979a70b8d7098319cd00b7c">offset</a> = 0x0;</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#af6a1235d2c373b43391f4da9b1dcc0be">ino</a> = ino;</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  </div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">if</span> (ino == 0x0) {</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <a class="code" href="../../d4/d03/kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#ad411e9a6fd040afcee6986c027d5a999">dmadat</a>);</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">return</span> (-1);</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  }</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  </div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">/* Quick Hack for file size */</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  fsread(fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#af6a1235d2c373b43391f4da9b1dcc0be">ino</a>, &tmp, 1, fd);</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#a09c5cd0d4979a70b8d7098319cd00b7c">offset</a> = 0;</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  </div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">/* Return */</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#aaf1c61f69cb312867bcdf95896a74bdc">perms</a> = 0x1;</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">return</span> (0x1);</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> }</div>
<div class="line"><a name="l00291"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#aeb87da3578100f42190deb78d191cf65"> 291</a></span>  </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="keywordtype">int</span> <a class="code" href="../../d3/d41/ufs_8c.html#aeb87da3578100f42190deb78d191cf65">ufs_readFile</a>(<a class="code" href="../../d0/d22/structfileDescriptor.html">fileDescriptor_t</a> *fd, <span class="keywordtype">char</span> *data, <a class="code" href="../../dd/d1e/objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> offset, <span class="keywordtype">long</span> size) {</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">return</span> (fsread(fd-><a class="code" href="../../d0/d22/structfileDescriptor.html#af6a1235d2c373b43391f4da9b1dcc0be">ino</a>, data, size, fd));</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> }</div>
<div class="line"><a name="l00295"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#a352e2c889644d8d992445b347d1ffe41"> 295</a></span>  </div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="keywordtype">int</span> <a class="code" href="../../d3/d41/ufs_8c.html#a352e2c889644d8d992445b347d1ffe41">ufs_writeFile</a>(<a class="code" href="../../d0/d22/structfileDescriptor.html">fileDescriptor_t</a> *fd, <span class="keywordtype">char</span> *data, <a class="code" href="../../dd/d1e/objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> offset, <span class="keywordtype">long</span> size) {</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <a class="code" href="../../da/d28/kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"Writing :)\n"</span>);</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> }</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  </div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment">/*****************************************************************************************</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"></span> </div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"> Function: int ufs_initialize()</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"></span> </div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> Description: This will initialize a mount point it loads the BAT and Caches the rootDir</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment"></span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> Notes:</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="../../d3/d41/ufs_8c.html#ac2f26ec05df38049821476d41aeb1038"> 308</a></span> <span class="comment"></span> </div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"> *****************************************************************************************/</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="keywordtype">int</span> <a class="code" href="../../d3/d41/ufs_8c.html#ac2f26ec05df38049821476d41aeb1038">ufs_initialize</a>(<span class="keyword">struct</span> <a class="code" href="../../d3/d57/structvfs__mountPoint.html">vfs_mountPoint</a> *mp) {</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="comment">/* Return */</span></div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">return</span> (0x1);</div>
<div class="line"><a name="l00313"></a><span class="lineno"><a class="line" href="../../df/d42/ufs_8h.html#a349e4b7ceea770cd630e0297b693d59e"> 313</a></span> }</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  </div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="keywordtype">int</span> <a class="code" href="../../d3/d41/ufs_8c.html#a349e4b7ceea770cd630e0297b693d59e">ufs_init</a>() {</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="comment">/* Build our ufs struct */</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keyword">struct </span><a class="code" href="../../de/dfb/structfileSystem.html">fileSystem</a> ufs = { <a class="code" href="../../d6/d8a/fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <span class="comment">/* prev */</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <a class="code" href="../../d6/d8a/fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <span class="comment">/* next */</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  (<span class="keywordtype">void</span> *) <a class="code" href="../../d3/d41/ufs_8c.html#ac2f26ec05df38049821476d41aeb1038">ufs_initialize</a>, <span class="comment">/* vfsInitFS */</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  (<span class="keywordtype">void</span> *) <a class="code" href="../../d3/d41/ufs_8c.html#aeb87da3578100f42190deb78d191cf65">ufs_readFile</a>, <span class="comment">/* vfsRead */</span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  (<span class="keywordtype">void</span> *) <a class="code" href="../../d3/d41/ufs_8c.html#a352e2c889644d8d992445b347d1ffe41">ufs_writeFile</a>, <span class="comment">/* vfsWrite */</span></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  (<span class="keywordtype">void</span> *) ufs_openFile, <span class="comment">/* vfsOpenFile */</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <a class="code" href="../../d6/d8a/fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <span class="comment">/* vfsUnlink */</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <a class="code" href="../../d6/d8a/fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <span class="comment">/* vfsMakeDir */</span></div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <a class="code" href="../../d6/d8a/fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <span class="comment">/* vfsRemDir */</span></div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <a class="code" href="../../d6/d8a/fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <span class="comment">/* vfsSync */</span></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  0xAA, <span class="comment">/* vfsType */</span></div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  }; <span class="comment">/* UFS */</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  </div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dd/df2/vfs_8c.html#ad8cb9693ae7b6b9fc419efc975778338">vfsRegisterFS</a>(ufs) != 0x0) {</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <a class="code" href="../../dc/d94/armv6_2kpanic_8c.html#adb9a182aa071791a306163d50d653deb">kpanic</a>(<span class="stringliteral">"Unable To Enable UFS"</span>);</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">return</span> (0x1);</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  }</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="comment">//dmadat = (struct dmadat *)kmalloc(sizeof(struct dmadat));</span></div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="comment">/* Return */</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> }</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment">/***</span></div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment"> END</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment"> ***/</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="astructfs_html_aacc2f0aa6f3902f165c563ce5ba76373"><div class="ttname"><a href="../../de/d1a/structfs.html#aacc2f0aa6f3902f165c563ce5ba76373">fs::fs_magic</a></div><div class="ttdeci">int32_t fs_magic</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00365">fs.h:365</a></div></div>
<div class="ttc" id="astructinode_html_a8d458da2adb1d183a99f6ebd4f4f3887"><div class="ttname"><a href="../../d0/df8/structinode.html#a8d458da2adb1d183a99f6ebd4f4f3887">inode::ufs1_i</a></div><div class="ttdeci">struct ufs1_dinode ufs1_i</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d73/inode_8h_source.html#l00074">inode.h:74</a></div></div>
<div class="ttc" id="astructufs2__dinode_html_ad5993494c57c494293c25dc81ec3b154"><div class="ttname"><a href="../../d9/dde/structufs2__dinode.html#ad5993494c57c494293c25dc81ec3b154">ufs2_dinode::di_size</a></div><div class="ttdeci">u_int64_t di_size</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00110">ufs.h:110</a></div></div>
<div class="ttc" id="aufs_8h_html_a6e852e863e63ab118ec196d1157a1dbd"><div class="ttname"><a href="../../df/d42/ufs_8h.html#a6e852e863e63ab118ec196d1157a1dbd">MAXBSIZE</a></div><div class="ttdeci">#define MAXBSIZE</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00053">ufs.h:53</a></div></div>
<div class="ttc" id="aufs_8c_html_a3fe028b32899dee05ea1b48efb73fe33"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#a3fe028b32899dee05ea1b48efb73fe33">IPERVBLK</a></div><div class="ttdeci">#define IPERVBLK(fs)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00044">ufs.c:44</a></div></div>
<div class="ttc" id="aobjgfx30_8h_html_ada085051a6d9a8e00a2cb256d1af14ba"><div class="ttname"><a href="../../dd/d1e/objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a></div><div class="ttdeci">unsigned long int uInt32</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d1e/objgfx30_8h_source.html#l00049">objgfx30.h:49</a></div></div>
<div class="ttc" id="aufs_8c_html_adf63a6145c73332883effc7746beffc2"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#adf63a6145c73332883effc7746beffc2">VBLKSIZE</a></div><div class="ttdeci">#define VBLKSIZE</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00040">ufs.c:40</a></div></div>
<div class="ttc" id="acdefs_8h_html_a96deb7ba5a74848afb710cc4ee6d2c08"><div class="ttname"><a href="../../d6/d92/cdefs_8h.html#a96deb7ba5a74848afb710cc4ee6d2c08">__inline</a></div><div class="ttdeci">#define __inline</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d92/cdefs_8h_source.html#l00179">cdefs.h:179</a></div></div>
<div class="ttc" id="aufs_8c_html_ac2f26ec05df38049821476d41aeb1038"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#ac2f26ec05df38049821476d41aeb1038">ufs_initialize</a></div><div class="ttdeci">int ufs_initialize(struct vfs_mountPoint *mp)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00308">ufs.c:308</a></div></div>
<div class="ttc" id="ainclude_2vfs_2file_8h_html"><div class="ttname"><a href="../../d6/db4/include_2vfs_2file_8h.html">file.h</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="astructfileDescriptor_html_ad411e9a6fd040afcee6986c027d5a999"><div class="ttname"><a href="../../d0/d22/structfileDescriptor.html#ad411e9a6fd040afcee6986c027d5a999">fileDescriptor::dmadat</a></div><div class="ttdeci">struct dmadat * dmadat</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00077">file.h:77</a></div></div>
<div class="ttc" id="aufs_8h_html_a6c4d2453c62592d30d9c981e4ee01323"><div class="ttname"><a href="../../df/d42/ufs_8h.html#a6c4d2453c62592d30d9c981e4ee01323">ufs1_daddr_t</a></div><div class="ttdeci">int32_t ufs1_daddr_t</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00086">ufs.h:86</a></div></div>
<div class="ttc" id="aufs_8h_html_ab347d7e5c2fdca2d28e693b2a508d76a"><div class="ttname"><a href="../../df/d42/ufs_8h.html#ab347d7e5c2fdca2d28e693b2a508d76a">MAXNAMLEN</a></div><div class="ttdeci">#define MAXNAMLEN</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00036">ufs.h:36</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="astructdmadat_html_ab267db93faadfbb8c65f16ca4df76055"><div class="ttname"><a href="../../d5/d8b/structdmadat.html#ab267db93faadfbb8c65f16ca4df76055">dmadat::sbbuf</a></div><div class="ttdeci">char sbbuf[8192]</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00058">file.h:58</a></div></div>
<div class="ttc" id="astructfileDescriptor_html_a09c5cd0d4979a70b8d7098319cd00b7c"><div class="ttname"><a href="../../d0/d22/structfileDescriptor.html#a09c5cd0d4979a70b8d7098319cd00b7c">fileDescriptor::offset</a></div><div class="ttdeci">off_t offset</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00069">file.h:69</a></div></div>
<div class="ttc" id="astructfileDescriptor_html"><div class="ttname"><a href="../../d0/d22/structfileDescriptor.html">fileDescriptor</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00062">file.h:62</a></div></div>
<div class="ttc" id="aufs_8h_html_a1dcee67486bc4238096ecb61e2d9ffd1"><div class="ttname"><a href="../../df/d42/ufs_8h.html#a1dcee67486bc4238096ecb61e2d9ffd1">DT_DIR</a></div><div class="ttdeci">#define DT_DIR</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00038">ufs.h:38</a></div></div>
<div class="ttc" id="astructfile_html"><div class="ttname"><a href="../../d7/d3a/structfile.html">file</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d3/df4/descrip_8h_source.html#l00067">descrip.h:67</a></div></div>
<div class="ttc" id="akmalloc_8h_html_aaa9ed6886459604cf73ccdbf6410e487"><div class="ttname"><a href="../../d4/d03/kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a></div><div class="ttdeci">void kfree(void *baseAddr)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d1a/kmalloc_8c_source.html#l00342">kmalloc.c:342</a></div></div>
<div class="ttc" id="ainclude_2sys_2types_8h_html_a747748dd98cf1e2e89eb8b1fa37113df"><div class="ttname"><a href="../../d0/d27/include_2sys_2types_8h.html#a747748dd98cf1e2e89eb8b1fa37113df">uint64_t</a></div><div class="ttdeci">__uint64_t uint64_t</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d27/include_2sys_2types_8h_source.html#l00047">types.h:47</a></div></div>
<div class="ttc" id="anamei_8c_html_ad77c16b56493b15a0ffa0f3aedbffb71"><div class="ttname"><a href="../../d6/de3/namei_8c.html#ad77c16b56493b15a0ffa0f3aedbffb71">lookup</a></div><div class="ttdeci">int lookup(struct inode *dir, const char *name, int len, struct inode **result)</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/de3/namei_8c_source.html#l00068">namei.c:68</a></div></div>
<div class="ttc" id="aufs_2ffs_2fs_8h_html_a63f5b70b0dfe26fd775e89713f552e23"><div class="ttname"><a href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a63f5b70b0dfe26fd775e89713f552e23">SBLOCKSEARCH</a></div><div class="ttdeci">#define SBLOCKSEARCH</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00076">fs.h:76</a></div></div>
<div class="ttc" id="astring_8h_html_a6f3dcb20ff11ff9db5904c3cfb61a38c"><div class="ttname"><a href="../../da/d66/string_8h.html#a6f3dcb20ff11ff9db5904c3cfb61a38c">strcmp</a></div><div class="ttdeci">int strcmp(const char *str1, const char *str2)</div></div>
<div class="ttc" id="aufs_8h_html_a0c136d7ef3223bdd2b6e7c83c65bb508"><div class="ttname"><a href="../../df/d42/ufs_8h.html#a0c136d7ef3223bdd2b6e7c83c65bb508">NDADDR</a></div><div class="ttdeci">#define NDADDR</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00101">ufs.h:101</a></div></div>
<div class="ttc" id="ainclude_2sys_2types_8h_html_a73341b7381d39d6e5b80ff9f23379dbd"><div class="ttname"><a href="../../d0/d27/include_2sys_2types_8h.html#a73341b7381d39d6e5b80ff9f23379dbd">ino_t</a></div><div class="ttdeci">__ino_t ino_t</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d27/include_2sys_2types_8h_source.html#l00093">types.h:93</a></div></div>
<div class="ttc" id="astructfileDescriptor_html_a2e962220f5878aaa4be699c5d04303e5"><div class="ttname"><a href="../../d0/d22/structfileDescriptor.html#a2e962220f5878aaa4be699c5d04303e5">fileDescriptor::dsk_meta</a></div><div class="ttdeci">int dsk_meta</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00078">file.h:78</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="aarmv6_2kpanic_8c_html_adb9a182aa071791a306163d50d653deb"><div class="ttname"><a href="../../dc/d94/armv6_2kpanic_8c.html#adb9a182aa071791a306163d50d653deb">kpanic</a></div><div class="ttdeci">void kpanic(const char *fmt,...)</div><div class="ttdoc">print panic message and halt system</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d94/armv6_2kpanic_8c_source.html#l00041">kpanic.c:41</a></div></div>
<div class="ttc" id="ainclude_2sys_2types_8h_html"><div class="ttname"><a href="../../d0/d27/include_2sys_2types_8h.html">types.h</a></div></div>
<div class="ttc" id="aufs_8h_html_a22c8ea96d09283ed6496347806cc72a0"><div class="ttname"><a href="../../df/d42/ufs_8h.html#a22c8ea96d09283ed6496347806cc72a0">ROOTINO</a></div><div class="ttdeci">#define ROOTINO</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00037">ufs.h:37</a></div></div>
<div class="ttc" id="aufs_8c_html_ae4524da6e4d6ec5c11dbe5cf4559adf3"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#ae4524da6e4d6ec5c11dbe5cf4559adf3">INDIRPERVBLK</a></div><div class="ttdeci">#define INDIRPERVBLK(fs)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00043">ufs.c:43</a></div></div>
<div class="ttc" id="astructdmadat_html_ad134ba5a7290b627a60d5fd83fc2f204"><div class="ttname"><a href="../../d5/d8b/structdmadat.html#ad134ba5a7290b627a60d5fd83fc2f204">dmadat::blkbuf</a></div><div class="ttdeci">char blkbuf[(1<< 12)]</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00056">file.h:56</a></div></div>
<div class="ttc" id="aufs_2ffs_2fs_8h_html_acd9d1b3e1eed7fc3850f8a78636dd5a7"><div class="ttname"><a href="../../dc/d5b/ufs_2ffs_2fs_8h.html#acd9d1b3e1eed7fc3850f8a78636dd5a7">blkoff</a></div><div class="ttdeci">#define blkoff(fs, loc)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00570">fs.h:570</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="astructfs_html"><div class="ttname"><a href="../../de/d1a/structfs.html">fs</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00260">fs.h:260</a></div></div>
<div class="ttc" id="astructfileDescriptor_html_ab912b7f3f302a2f71d40f3b3810e90e8"><div class="ttname"><a href="../../d0/d22/structfileDescriptor.html#ab912b7f3f302a2f71d40f3b3810e90e8">fileDescriptor::mp</a></div><div class="ttdeci">struct vfs_mountPoint * mp</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00065">file.h:65</a></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="astructvfs__mountPoint_html"><div class="ttname"><a href="../../d3/d57/structvfs__mountPoint.html">vfs_mountPoint</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d29/mount_8h_source.html#l00066">mount.h:66</a></div></div>
<div class="ttc" id="akpanic_8h_html"><div class="ttname"><a href="../../d3/d24/kpanic_8h.html">kpanic.h</a></div></div>
<div class="ttc" id="aufs_8c_html_a352e2c889644d8d992445b347d1ffe41"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#a352e2c889644d8d992445b347d1ffe41">ufs_writeFile</a></div><div class="ttdeci">int ufs_writeFile(fileDescriptor_t *fd, char *data, uInt32 offset, long size)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00295">ufs.c:295</a></div></div>
<div class="ttc" id="astructinode_html"><div class="ttname"><a href="../../d0/df8/structinode.html">inode</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d73/inode_8h_source.html#l00039">inode.h:39</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="aufs_2ffs_2fs_8h_html_a0b73b7456fc1dee932dc0c1056c613fc"><div class="ttname"><a href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a0b73b7456fc1dee932dc0c1056c613fc">FS_UFS2_MAGIC</a></div><div class="ttdeci">#define FS_UFS2_MAGIC</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00377">fs.h:377</a></div></div>
<div class="ttc" id="astructdirent_html_a6ca250ead8b04b71ea787acbd29b6b75"><div class="ttname"><a href="../../d5/de2/structdirent.html#a6ca250ead8b04b71ea787acbd29b6b75">dirent::d_reclen</a></div><div class="ttdeci">__uint16_t d_reclen</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00094">ufs.h:94</a></div></div>
<div class="ttc" id="astructdirent_html"><div class="ttname"><a href="../../d5/de2/structdirent.html">dirent</a></div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00092">ufs.h:92</a></div></div>
<div class="ttc" id="aufs_8c_html_a8c3f8bc1aebec0e57f9e9a6b2ffa640e"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#a8c3f8bc1aebec0e57f9e9a6b2ffa640e">VBLKMASK</a></div><div class="ttdeci">#define VBLKMASK</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00041">ufs.c:41</a></div></div>
<div class="ttc" id="aufs_2ffs_2fs_8h_html_a6d58397786421684bb8db78f01e13ae6"><div class="ttname"><a href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a6d58397786421684bb8db78f01e13ae6">NINDIR</a></div><div class="ttdeci">#define NINDIR(fs)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00622">fs.h:622</a></div></div>
<div class="ttc" id="astructdirent_html_a8cb13e39a90c43e6b180ff4f1614e4da"><div class="ttname"><a href="../../d5/de2/structdirent.html#a8cb13e39a90c43e6b180ff4f1614e4da">dirent::d_name</a></div><div class="ttdeci">char d_name[255+1]</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00097">ufs.h:97</a></div></div>
<div class="ttc" id="astructbuf_html"><div class="ttname"><a href="../../d9/dd0/structbuf.html">buf</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d6d/buf_8h_source.html#l00035">buf.h:35</a></div></div>
<div class="ttc" id="aufs_8c_html_aeb87da3578100f42190deb78d191cf65"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#aeb87da3578100f42190deb78d191cf65">ufs_readFile</a></div><div class="ttdeci">int ufs_readFile(fileDescriptor_t *fd, char *data, uInt32 offset, long size)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00291">ufs.c:291</a></div></div>
<div class="ttc" id="astructinode_html_a82b45e7d93016820fc4927298aa2f772"><div class="ttname"><a href="../../d0/df8/structinode.html#a82b45e7d93016820fc4927298aa2f772">inode::u</a></div><div class="ttdeci">union inode::@22 u</div></div>
<div class="ttc" id="aufs_2ffs_2fs_8h_html_ace25c7a73c514a8e575e1ba8c15c9a9e"><div class="ttname"><a href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ace25c7a73c514a8e575e1ba8c15c9a9e">FS_UFS1_MAGIC</a></div><div class="ttdeci">#define FS_UFS1_MAGIC</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00376">fs.h:376</a></div></div>
<div class="ttc" id="astructinode_html_ae43bfb8e013c227880cd49b341f86292"><div class="ttname"><a href="../../d0/df8/structinode.html#ae43bfb8e013c227880cd49b341f86292">inode::ufs2_i</a></div><div class="ttdeci">struct ufs2_dinode ufs2_i</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d73/inode_8h_source.html#l00075">inode.h:75</a></div></div>
<div class="ttc" id="astructufs2__dinode_html_a667ab9837a0fd21d51108ca9dfd85f66"><div class="ttname"><a href="../../d9/dde/structufs2__dinode.html#a667ab9837a0fd21d51108ca9dfd85f66">ufs2_dinode::di_db</a></div><div class="ttdeci">ufs2_daddr_t di_db[12]</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00125">ufs.h:125</a></div></div>
<div class="ttc" id="aufs_8h_html_acfdbacc42c74f81152f66f8f81316513"><div class="ttname"><a href="../../df/d42/ufs_8h.html#acfdbacc42c74f81152f66f8f81316513">ufs_lbn_t</a></div><div class="ttdeci">int64_t ufs_lbn_t</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00088">ufs.h:88</a></div></div>
<div class="ttc" id="aufs_2ffs_2fs_8h_html_ad35c4c33dc54a0b8db742e0b3b5f64aa"><div class="ttname"><a href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ad35c4c33dc54a0b8db742e0b3b5f64aa">sblksize</a></div><div class="ttdeci">#define sblksize(fs, size, lbn)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00614">fs.h:614</a></div></div>
<div class="ttc" id="astructfileDescriptor_html_af6a1235d2c373b43391f4da9b1dcc0be"><div class="ttname"><a href="../../d0/d22/structfileDescriptor.html#af6a1235d2c373b43391f4da9b1dcc0be">fileDescriptor::ino</a></div><div class="ttdeci">uint32_t ino</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00066">file.h:66</a></div></div>
<div class="ttc" id="astructfs_html_abeaa37858276e7d7d7f8f4260bc53f6d"><div class="ttname"><a href="../../de/d1a/structfs.html#abeaa37858276e7d7d7f8f4260bc53f6d">fs::fs_bsize</a></div><div class="ttdeci">int32_t fs_bsize</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00273">fs.h:273</a></div></div>
<div class="ttc" id="aufs_8c_html_aa5a59d37ee7a73e41be17638269b06a9"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#aa5a59d37ee7a73e41be17638269b06a9">DIP</a></div><div class="ttdeci">#define DIP(field)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00073">ufs.c:73</a></div></div>
<div class="ttc" id="astructfileDescriptor_html_a0f327ca421a257ebbabbb741cfcf2904"><div class="ttname"><a href="../../d0/d22/structfileDescriptor.html#a0f327ca421a257ebbabbb741cfcf2904">fileDescriptor::inode</a></div><div class="ttdeci">struct inode inode</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00080">file.h:80</a></div></div>
<div class="ttc" id="astructdevice__interface_html_a876d3736a8df585bb06a82308724db6f"><div class="ttname"><a href="../../dc/de2/structdevice__interface.html#a876d3736a8df585bb06a82308724db6f">device_interface::read</a></div><div class="ttdeci">int(* read)(void *, void *, uInt32, uInt32)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/d7e/include_2sys_2device_8h_source.html#l00052">device.h:52</a></div></div>
<div class="ttc" id="aufs_2ffs_2fs_8h_html_a1ea09415cf1bc5de0d0d4a7158a5c736"><div class="ttname"><a href="../../dc/d5b/ufs_2ffs_2fs_8h.html#a1ea09415cf1bc5de0d0d4a7158a5c736">lblkno</a></div><div class="ttdeci">#define lblkno(fs, loc)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00581">fs.h:581</a></div></div>
<div class="ttc" id="aufs_8c_html_a349e4b7ceea770cd630e0297b693d59e"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#a349e4b7ceea770cd630e0297b693d59e">ufs_init</a></div><div class="ttdeci">int ufs_init()</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00313">ufs.c:313</a></div></div>
<div class="ttc" id="astructfileDescriptor_html_aaf1c61f69cb312867bcdf95896a74bdc"><div class="ttname"><a href="../../d0/d22/structfileDescriptor.html#aaf1c61f69cb312867bcdf95896a74bdc">fileDescriptor::perms</a></div><div class="ttdeci">uint32_t perms</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00076">file.h:76</a></div></div>
<div class="ttc" id="apci_8c_html_a8f8f80d37794cde9472343e4487ba3eb"><div class="ttname"><a href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a></div><div class="ttdeci">const char * name</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/de8/pci_8c_source.html#l00037">pci.c:37</a></div></div>
<div class="ttc" id="aufs_8h_html"><div class="ttname"><a href="../../df/d42/ufs_8h.html">ufs.h</a></div></div>
<div class="ttc" id="aufs_8c_html_a1b76f991135322a54450c8604038d12b"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#a1b76f991135322a54450c8604038d12b">INO_TO_VBA</a></div><div class="ttdeci">#define INO_TO_VBA(fs, ipervblk, x)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00046">ufs.c:46</a></div></div>
<div class="ttc" id="aufs_8h_html_a9973595cf6775b1b29d7274ab4c0d623"><div class="ttname"><a href="../../df/d42/ufs_8h.html#a9973595cf6775b1b29d7274ab4c0d623">DT_REG</a></div><div class="ttdeci">#define DT_REG</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00035">ufs.h:35</a></div></div>
<div class="ttc" id="astructfs_html_a7f7bd1346fb9aa31b3509e7736b9c3c5"><div class="ttname"><a href="../../de/d1a/structfs.html#a7f7bd1346fb9aa31b3509e7736b9c3c5">fs::fs_sblockloc</a></div><div class="ttdeci">int64_t fs_sblockloc</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00338">fs.h:338</a></div></div>
<div class="ttc" id="astructdirent_html_a0aa21d56704896b87f8a39ecba4f3731"><div class="ttname"><a href="../../d5/de2/structdirent.html#a0aa21d56704896b87f8a39ecba4f3731">dirent::d_fileno</a></div><div class="ttdeci">__uint32_t d_fileno</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00093">ufs.h:93</a></div></div>
<div class="ttc" id="astructdevice__interface_html_aeacb2f431b14ddd1e9fe34db278dfc9e"><div class="ttname"><a href="../../dc/de2/structdevice__interface.html#aeacb2f431b14ddd1e9fe34db278dfc9e">device_interface::info</a></div><div class="ttdeci">void * info</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/d7e/include_2sys_2device_8h_source.html#l00051">device.h:51</a></div></div>
<div class="ttc" id="aufs_8c_html_ae977f66f7be1f87abd0d0603e3852a06"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#ae977f66f7be1f87abd0d0603e3852a06">DBPERVBLK</a></div><div class="ttdeci">#define DBPERVBLK</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00042">ufs.c:42</a></div></div>
<div class="ttc" id="astructvfs__mountPoint_html_a5683a99774aaf81116e1765eb2509df5"><div class="ttname"><a href="../../d3/d57/structvfs__mountPoint.html#a5683a99774aaf81116e1765eb2509df5">vfs_mountPoint::device</a></div><div class="ttdeci">struct device_node * device</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d29/mount_8h_source.html#l00070">mount.h:70</a></div></div>
<div class="ttc" id="astructufs1__dinode_html"><div class="ttname"><a href="../../d5/d02/structufs1__dinode.html">ufs1_dinode</a></div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00130">ufs.h:130</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="astructufs2__dinode_html"><div class="ttname"><a href="../../d9/dde/structufs2__dinode.html">ufs2_dinode</a></div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00104">ufs.h:104</a></div></div>
<div class="ttc" id="astructdmadat_html_ae1f8eab27e979807a50dbf2d54ec1476"><div class="ttname"><a href="../../d5/d8b/structdmadat.html#ae1f8eab27e979807a50dbf2d54ec1476">dmadat::indbuf</a></div><div class="ttdeci">char indbuf[(1<< 12)]</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00057">file.h:57</a></div></div>
<div class="ttc" id="agpt_8h_html_a9734470bf89968d142073fd334bf9cb6"><div class="ttname"><a href="../../d5/d82/gpt_8h.html#a9734470bf89968d142073fd334bf9cb6">DEV_BSHIFT</a></div><div class="ttdeci">#define DEV_BSHIFT</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d82/gpt_8h_source.html#l00041">gpt.h:41</a></div></div>
<div class="ttc" id="astructdmadat_html"><div class="ttname"><a href="../../d5/d8b/structdmadat.html">dmadat</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00055">file.h:55</a></div></div>
<div class="ttc" id="aufs_8c_html_add0c55395013d386f53627b02e0cf27a"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#add0c55395013d386f53627b02e0cf27a">INO_TO_VBO</a></div><div class="ttdeci">#define INO_TO_VBO(ipervblk, x)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00049">ufs.c:49</a></div></div>
<div class="ttc" id="astructdevice__node_html_a588d09d5dabf1c8866d359aaac799b1c"><div class="ttname"><a href="../../de/d35/structdevice__node.html#a588d09d5dabf1c8866d359aaac799b1c">device_node::devInfo</a></div><div class="ttdeci">struct device_interface * devInfo</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/d7e/include_2sys_2device_8h_source.html#l00037">device.h:37</a></div></div>
<div class="ttc" id="ainclude_2sys_2types_8h_html_a87bd983bf349d8b86901f3200d559e8e"><div class="ttname"><a href="../../d0/d27/include_2sys_2types_8h.html#a87bd983bf349d8b86901f3200d559e8e">ssize_t</a></div><div class="ttdeci">__ssize_t ssize_t</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d27/include_2sys_2types_8h_source.html#l00117">types.h:117</a></div></div>
<div class="ttc" id="affs_8h_html"><div class="ttname"><a href="../../d0/dda/ffs_8h.html">ffs.h</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="ainclude_2sys_2types_8h_html_ac319c165d52643e43249fe003e18bdf3"><div class="ttname"><a href="../../d0/d27/include_2sys_2types_8h.html#ac319c165d52643e43249fe003e18bdf3">u_int</a></div><div class="ttdeci">unsigned int u_int</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d27/include_2sys_2types_8h_source.html#l00072">types.h:72</a></div></div>
<div class="ttc" id="astructfileDescriptor_html_ac8c9ca78af4599be9bbba7fa8a37eee8"><div class="ttname"><a href="../../d0/d22/structfileDescriptor.html#ac8c9ca78af4599be9bbba7fa8a37eee8">fileDescriptor::size</a></div><div class="ttdeci">uint32_t size</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/db4/include_2vfs_2file_8h_source.html#l00070">file.h:70</a></div></div>
<div class="ttc" id="aufs_8c_html_a1f8f4eabaf5119f68bfc6ee1ff715952"><div class="ttname"><a href="../../d3/d41/ufs_8c.html#a1f8f4eabaf5119f68bfc6ee1ff715952">VBLKSHIFT</a></div><div class="ttdeci">#define VBLKSHIFT</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d41/ufs_8c_source.html#l00039">ufs.c:39</a></div></div>
<div class="ttc" id="astructdirent_html_aa850909d0a98e07d0ccd6232d28ed133"><div class="ttname"><a href="../../d5/de2/structdirent.html#aa850909d0a98e07d0ccd6232d28ed133">dirent::d_type</a></div><div class="ttdeci">__uint8_t d_type</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00095">ufs.h:95</a></div></div>
<div class="ttc" id="aufs_2ffs_2fs_8h_html_ae26526d0ac7505aae7345f0288c17fe6"><div class="ttname"><a href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ae26526d0ac7505aae7345f0288c17fe6">fsbtodb</a></div><div class="ttdeci">#define fsbtodb(fs, b)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00521">fs.h:521</a></div></div>
<div class="ttc" id="agpt_8h_html_a9c8466b6111a11195a5cd2478c648e32"><div class="ttname"><a href="../../d5/d82/gpt_8h.html#a9c8466b6111a11195a5cd2478c648e32">DEV_BSIZE</a></div><div class="ttdeci">#define DEV_BSIZE</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d82/gpt_8h_source.html#l00042">gpt.h:42</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="astructufs2__dinode_html_a9eb4d981d19dd77fbde21e84fd4e2d5d"><div class="ttname"><a href="../../d9/dde/structufs2__dinode.html#a9eb4d981d19dd77fbde21e84fd4e2d5d">ufs2_dinode::di_ib</a></div><div class="ttdeci">ufs2_daddr_t di_ib[3]</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00126">ufs.h:126</a></div></div>
<div class="ttc" id="aufs_2ffs_2fs_8h_html_ac11647795eb085ee43328d0c5bda47ae"><div class="ttname"><a href="../../dc/d5b/ufs_2ffs_2fs_8h.html#ac11647795eb085ee43328d0c5bda47ae">blkmap</a></div><div class="ttdeci">#define blkmap(fs, map, loc)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d5b/ufs_2ffs_2fs_8h_source.html#l00562">fs.h:562</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>
<div class="ttc" id="aufs_8h_html_ad1d47f60518d845f7e798fa0f3458753"><div class="ttname"><a href="../../df/d42/ufs_8h.html#ad1d47f60518d845f7e798fa0f3458753">ufs2_daddr_t</a></div><div class="ttdeci">int64_t ufs2_daddr_t</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d42/ufs_8h_source.html#l00087">ufs.h:87</a></div></div>
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