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<a class="el" href="dir_897b6a2d7bab147dd1db58381aad3984.html">src</a> » <a class="el" href="dir_832905b1f7f5feaf61a306b40c0ac817.html">sys</a> » <a class="el" href="dir_cbd3b6f8ac372a007cdc756f615c76fe.html">ufs</a></div>
<h1>ufs.c File Reference</h1><code>#include <<a class="el" href="vfs_8h-source.html">vfs/vfs.h</a>></code><br>
<code>#include <<a class="el" href="ufs_8h-source.html">ufs/ufs.h</a>></code><br>
<code>#include <<a class="el" href="ffs_8h-source.html">ufs/ffs.h</a>></code><br>
<code>#include <<a class="el" href="kprintf_8h-source.html">lib/kprintf.h</a>></code><br>
<code>#include <<a class="el" href="kmalloc_8h-source.html">lib/kmalloc.h</a>></code><br>
<code>#include <<a class="el" href="kpanic_8h-source.html">ubixos/kpanic.h</a>></code><br>
<code>#include <<a class="el" href="lib_2string_8h-source.html">lib/string.h</a>></code><br>
<p>
Include dependency graph for ufs.c:<p><center><img src="ufs_8c__incl.png" border="0" usemap="#src/sys/ufs/ufs.c_map" alt=""></center>
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<a href="ufs_8c-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#e977f66f7be1f87abd0d0603e3852a06">DBPERVBLK</a> (VBLKSIZE / DEV_BSIZE)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#a5a59d37ee7a73e41be17638269b06a9">DIP</a>(field) <a class="el" href="structfs.html">fs</a>->fs_magic == FS_UFS1_MAGIC ? dp1.field : dp2.field</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#e4524da6e4d6ec5c11dbe5cf4559adf3">INDIRPERVBLK</a>(<a class="el" href="structfs.html">fs</a>) (NINDIR(<a class="el" href="structfs.html">fs</a>) / ((<a class="el" href="structfs.html">fs</a>)->fs_bsize >> VBLKSHIFT))</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#1b76f991135322a54450c8604038d12b">INO_TO_VBA</a>(<a class="el" href="structfs.html">fs</a>, ipervblk, x)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#dd0c55395013d386f53627b02e0cf27a">INO_TO_VBO</a>(ipervblk, x) ((x) % ipervblk)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#093aab4d88e8ac7dacc93d9cb6cc58ee">INOPB</a>(<a class="el" href="structfs.html">fs</a>) ((<a class="el" href="structfs.html">fs</a>)->fs_inopb)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#3fe028b32899dee05ea1b48efb73fe33">IPERVBLK</a>(<a class="el" href="structfs.html">fs</a>) (INOPB(<a class="el" href="structfs.html">fs</a>) / ((<a class="el" href="structfs.html">fs</a>)->fs_bsize >> VBLKSHIFT))</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#8c3f8bc1aebec0e57f9e9a6b2ffa640e">VBLKMASK</a> (VBLKSIZE - 1)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#1f8f4eabaf5119f68bfc6ee1ff715952">VBLKSHIFT</a> 12</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#df63a6145c73332883effc7746beffc2">VBLKSIZE</a> (1 << VBLKSHIFT)</td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#27a0276d7cf729f1a89bd46dac8a9650">dskread</a> (void *<a class="el" href="structbuf.html">buf</a>, <a class="el" href="types_8h.html#250ac047bf3984b5dae755276a305d64">u_int64_t</a> block, <a class="el" href="types_8h.html#7619b847aeded8a6d14cbfa212b2cdfb">size_t</a> count, <a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static __inline int </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#ccfc6cc8f916e7f58db4ac350bdc1e9b">fsfind</a> (const char *<a class="el" href="pci_8c.html#8f8f80d37794cde9472343e4487ba3eb">name</a>, <a class="el" href="types_8h.html#73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> *ino, <a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="types_8h.html#87bd983bf349d8b86901f3200d559e8e">ssize_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#03b001870aa568dcdcc44c1dc79a49dd">fsread</a> (<a class="el" href="types_8h.html#73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> inode, void *<a class="el" href="structbuf.html">buf</a>, <a class="el" href="types_8h.html#7619b847aeded8a6d14cbfa212b2cdfb">size_t</a> nbyte, <a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="types_8h.html#73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#8b14c49128395a8745bc83cfcce7b9cf">lookup</a> (const char *path, <a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#349e4b7ceea770cd630e0297b693d59e">ufs_init</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#c2f26ec05df38049821476d41aeb1038">ufs_initialize</a> (struct <a class="el" href="structvfs__mountPoint.html">vfs_mountPoint</a> *mp)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#e5b71ba2291b2d2ef07ece9e0de74a5d">ufs_openFile</a> (const char *<a class="el" href="structfile.html">file</a>, <a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#9272216384babc589471d4a8e538d372">ufs_readFile</a> (<a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd, char *data, <a class="el" href="types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> offset, long size)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#c7d4e2f2c573b3657d8a7680131ba068">ufs_writeFile</a> (<a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd, char *data, <a class="el" href="types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> offset, long size)</td></tr>
<tr><td colspan="2"><br><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="ufs_8c.html#8d5779eb674b28e517275bda58b7c041">sblock_try</a> [] = SBLOCKSEARCH</td></tr>
</table>
<hr><h2>Define Documentation</h2>
<a class="anchor" name="e977f66f7be1f87abd0d0603e3852a06"></a><!-- doxytag: member="ufs.c::DBPERVBLK" ref="e977f66f7be1f87abd0d0603e3852a06" args="" -->
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<td class="memname">#define DBPERVBLK (VBLKSIZE / DEV_BSIZE) </td>
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<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00041">41</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>.
</div>
</div><p>
<a class="anchor" name="a5a59d37ee7a73e41be17638269b06a9"></a><!-- doxytag: member="ufs.c::DIP" ref="a5a59d37ee7a73e41be17638269b06a9" args="(field)" -->
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<td class="memname">#define DIP </td>
<td>(</td>
<td class="paramtype">field </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> <a class="el" href="structfs.html">fs</a>->fs_magic == FS_UFS1_MAGIC ? dp1.field : dp2.field</td>
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<p>
<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00073">73</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>.
</div>
</div><p>
<a class="anchor" name="e4524da6e4d6ec5c11dbe5cf4559adf3"></a><!-- doxytag: member="ufs.c::INDIRPERVBLK" ref="e4524da6e4d6ec5c11dbe5cf4559adf3" args="(fs)" -->
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<td class="memname">#define INDIRPERVBLK </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structfs.html">fs</a> </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> (NINDIR(<a class="el" href="structfs.html">fs</a>) / ((<a class="el" href="structfs.html">fs</a>)->fs_bsize >> VBLKSHIFT))</td>
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<div class="memdoc">
<p>
<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00042">42</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>.
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</div><p>
<a class="anchor" name="1b76f991135322a54450c8604038d12b"></a><!-- doxytag: member="ufs.c::INO_TO_VBA" ref="1b76f991135322a54450c8604038d12b" args="(fs, ipervblk, x)" -->
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<td class="memname">#define INO_TO_VBA </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structfs.html">fs</a>, <tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">ipervblk, <tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">x </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
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<p>
<b>Value:</b><div class="fragment"><pre class="fragment">(<a class="code" href="ufs_8h.html#e26526d0ac7505aae7345f0288c17fe6">fsbtodb</a>(<a class="code" href="structfs.html">fs</a>, <a class="code" href="ufs_8h.html#f2bea0d775018173b6e6f5141f09bdd0">cgimin</a>(<a class="code" href="structfs.html">fs</a>, <a class="code" href="ufs_8h.html#22af882911b5ccb5c744257642089932">ino_to_cg</a>(<a class="code" href="structfs.html">fs</a>, x))) + \
(((x) % (<a class="code" href="structfs.html">fs</a>)->fs_ipg) / (ipervblk) * <a class="code" href="ufs_8c.html#e977f66f7be1f87abd0d0603e3852a06">DBPERVBLK</a>))
</pre></div>
<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00045">45</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>.
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</div><p>
<a class="anchor" name="dd0c55395013d386f53627b02e0cf27a"></a><!-- doxytag: member="ufs.c::INO_TO_VBO" ref="dd0c55395013d386f53627b02e0cf27a" args="(ipervblk, x)" -->
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<td class="memname">#define INO_TO_VBO </td>
<td>(</td>
<td class="paramtype">ipervblk, <tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">x </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> ((x) % ipervblk)</td>
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<p>
<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00048">48</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
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Referenced by <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>.
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<a class="anchor" name="093aab4d88e8ac7dacc93d9cb6cc58ee"></a><!-- doxytag: member="ufs.c::INOPB" ref="093aab4d88e8ac7dacc93d9cb6cc58ee" args="(fs)" -->
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<td class="memname">#define INOPB </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structfs.html">fs</a> </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> ((<a class="el" href="structfs.html">fs</a>)->fs_inopb)</td>
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<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00044">44</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
</div>
</div><p>
<a class="anchor" name="3fe028b32899dee05ea1b48efb73fe33"></a><!-- doxytag: member="ufs.c::IPERVBLK" ref="3fe028b32899dee05ea1b48efb73fe33" args="(fs)" -->
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<td class="memname">#define IPERVBLK </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structfs.html">fs</a> </td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> (INOPB(<a class="el" href="structfs.html">fs</a>) / ((<a class="el" href="structfs.html">fs</a>)->fs_bsize >> VBLKSHIFT))</td>
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<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00043">43</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>.
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</div><p>
<a class="anchor" name="8c3f8bc1aebec0e57f9e9a6b2ffa640e"></a><!-- doxytag: member="ufs.c::VBLKMASK" ref="8c3f8bc1aebec0e57f9e9a6b2ffa640e" args="" -->
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<td class="memname">#define VBLKMASK (VBLKSIZE - 1) </td>
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<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00040">40</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>.
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</div><p>
<a class="anchor" name="1f8f4eabaf5119f68bfc6ee1ff715952"></a><!-- doxytag: member="ufs.c::VBLKSHIFT" ref="1f8f4eabaf5119f68bfc6ee1ff715952" args="" -->
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<td class="memname">#define VBLKSHIFT 12 </td>
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<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00038">38</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
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</div><p>
<a class="anchor" name="df63a6145c73332883effc7746beffc2"></a><!-- doxytag: member="ufs.c::VBLKSIZE" ref="df63a6145c73332883effc7746beffc2" args="" -->
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<td class="memname">#define VBLKSIZE (1 << VBLKSHIFT) </td>
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<p>
<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00039">39</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="27a0276d7cf729f1a89bd46dac8a9650"></a><!-- doxytag: member="ufs.c::dskread" ref="27a0276d7cf729f1a89bd46dac8a9650" args="(void *buf, u_int64_t block, size_t count, fileDescriptor *fd)" -->
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<td class="memname">static int dskread </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>buf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="types_8h.html#250ac047bf3984b5dae755276a305d64">u_int64_t</a> </td>
<td class="paramname"> <em>block</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="types_8h.html#7619b847aeded8a6d14cbfa212b2cdfb">size_t</a> </td>
<td class="paramname"> <em>count</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> * </td>
<td class="paramname"> <em>fd</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [static]</code></td>
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<div class="memdoc">
<p>
<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00051">51</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
<p>
References <a class="el" href="mount_8h-source.html#l00039">vfs_mountPoint::device</a>, <a class="el" href="device_8h-source.html#l00038">device_node::devInfo</a>, <a class="el" href="device_8h-source.html#l00052">device_interface::info</a>, <a class="el" href="file_8h-source.html#l00049">fileDescriptorStruct::mp</a>, and <a class="el" href="structdevice__interface.html#6caf84418059d0121e76d873e305ddcb">device_interface::read</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>.
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<a class="anchor" name="ccfc6cc8f916e7f58db4ac350bdc1e9b"></a><!-- doxytag: member="ufs.c::fsfind" ref="ccfc6cc8f916e7f58db4ac350bdc1e9b" args="(const char *name, ino_t *ino, fileDescriptor *fd)" -->
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<td class="memname">static __inline int fsfind </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="types_8h.html#73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> * </td>
<td class="paramname"> <em>ino</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> * </td>
<td class="paramname"> <em>fd</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [static]</code></td>
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<p>
<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00214">214</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
<p>
References <a class="el" href="ufs_8h-source.html#l00113">dirent::d_fileno</a>, <a class="el" href="ufs_8h-source.html#l00117">dirent::d_name</a>, <a class="el" href="ufs_8h-source.html#l00114">dirent::d_reclen</a>, <a class="el" href="ufs_8h-source.html#l00115">dirent::d_type</a>, <a class="el" href="ufs_8h-source.html#l00043">DEV_BSIZE</a>, <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>, <a class="el" href="file_8h-source.html#l00052">fileDescriptorStruct::offset</a>, and <a class="el" href="string_8c-source.html#l00032">strcmp()</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00236">lookup()</a>.
<p>
Here is the call graph for this function:<p><center><img src="ufs_8c_ccfc6cc8f916e7f58db4ac350bdc1e9b_cgraph.png" border="0" usemap="#ufs_8c_ccfc6cc8f916e7f58db4ac350bdc1e9b_cgraph_map" alt=""></center>
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<a class="anchor" name="03b001870aa568dcdcc44c1dc79a49dd"></a><!-- doxytag: member="ufs.c::fsread" ref="03b001870aa568dcdcc44c1dc79a49dd" args="(ino_t inode, void *buf, size_t nbyte, fileDescriptor *fd)" -->
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<td class="memname">static <a class="el" href="types_8h.html#87bd983bf349d8b86901f3200d559e8e">ssize_t</a> fsread </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> </td>
<td class="paramname"> <em>inode</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>buf</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="types_8h.html#7619b847aeded8a6d14cbfa212b2cdfb">size_t</a> </td>
<td class="paramname"> <em>nbyte</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> * </td>
<td class="paramname"> <em>fd</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [static]</code></td>
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Definition at line <a class="el" href="ufs_8c-source.html#l00077">77</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
<p>
References <a class="el" href="file_8h-source.html#l00040">dmadat::blkbuf</a>, <a class="el" href="ufs_8h-source.html#l00090">blkoff</a>, <a class="el" href="ufs_8c-source.html#l00041">DBPERVBLK</a>, <a class="el" href="ufs_8h-source.html#l00042">DEV_BSHIFT</a>, <a class="el" href="ufs_8h-source.html#l00043">DEV_BSIZE</a>, <a class="el" href="ufs_8h-source.html#l00145">ufs2_dinode::di_db</a>, <a class="el" href="ufs_8h-source.html#l00146">ufs2_dinode::di_ib</a>, <a class="el" href="ufs_8h-source.html#l00130">ufs2_dinode::di_size</a>, <a class="el" href="ufs_8c-source.html#l00073">DIP</a>, <a class="el" href="file_8h-source.html#l00061">fileDescriptorStruct::dmadat</a>, <a class="el" href="file_8h-source.html#l00062">fileDescriptorStruct::dsk_meta</a>, <a class="el" href="ufs_8c-source.html#l00051">dskread()</a>, <a class="el" href="ufs_8h-source.html#l00289">fs::fs_magic</a>, <a class="el" href="ufs_8h-source.html#l00051">FS_UFS1_MAGIC</a>, <a class="el" href="ufs_8h-source.html#l00052">FS_UFS2_MAGIC</a>, <a class="el" href="ufs_8h-source.html#l00074">fsbtodb</a>, <a class="el" href="file_8h-source.html#l00041">dmadat::indbuf</a>, <a class="el" href="ufs_8c-source.html#l00042">INDIRPERVBLK</a>, <a class="el" href="ufs_8c-source.html#l00045">INO_TO_VBA</a>, <a class="el" href="ufs_8c-source.html#l00048">INO_TO_VBO</a>, <a class="el" href="ufs_8c-source.html#l00043">IPERVBLK</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, <a class="el" href="ufs_8h-source.html#l00092">lblkno</a>, <a class="el" href="ufs_8h-source.html#l00057">MAXBSIZE</a>, <a class="el" href="lib_2string_8h.html#e33b18edb618c656b9b795b9fce2316c">memcpy()</a>, <a class="el" href="ufs_8h-source.html#l00121">NDADDR</a>, <a class="el" href="ufs_8h-source.html#l00058">NINDIR</a>, <a class="el" href="file_8h-source.html#l00052">fileDescriptorStruct::offset</a>, <a class="el" href="file_8h-source.html#l00042">dmadat::sbbuf</a>, <a class="el" href="ufs_8h-source.html#l00098">sblksize</a>, <a class="el" href="ufs_8c-source.html#l00066">sblock_try</a>, <a class="el" href="file_8h-source.html#l00053">fileDescriptorStruct::size</a>, <a class="el" href="ufs_8c-source.html#l00040">VBLKMASK</a>, <a class="el" href="file_8h-source.html#l00033">VBLKSHIFT</a>, and <a class="el" href="file_8h-source.html#l00034">VBLKSIZE</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00214">fsfind()</a>, <a class="el" href="ufs_8c-source.html#l00272">ufs_openFile()</a>, and <a class="el" href="ufs_8c-source.html#l00291">ufs_readFile()</a>.
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Here is the call graph for this function:<p><center><img src="ufs_8c_03b001870aa568dcdcc44c1dc79a49dd_cgraph.png" border="0" usemap="#ufs_8c_03b001870aa568dcdcc44c1dc79a49dd_cgraph_map" alt=""></center>
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<a class="anchor" name="8b14c49128395a8745bc83cfcce7b9cf"></a><!-- doxytag: member="ufs.c::lookup" ref="8b14c49128395a8745bc83cfcce7b9cf" args="(const char *path, fileDescriptor *fd)" -->
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<td class="memname">static <a class="el" href="types_8h.html#73341b7381d39d6e5b80ff9f23379dbd">ino_t</a> lookup </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>path</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> * </td>
<td class="paramname"> <em>fd</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td width="100%"><code> [static]</code></td>
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Definition at line <a class="el" href="ufs_8c-source.html#l00236">236</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
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References <a class="el" href="ufs_8h-source.html#l00041">DT_DIR</a>, <a class="el" href="ufs_8h-source.html#l00038">DT_REG</a>, <a class="el" href="ufs_8c-source.html#l00214">fsfind()</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, <a class="el" href="ufs_8h-source.html#l00039">MAXNAMLEN</a>, <a class="el" href="lib_2string_8h.html#e33b18edb618c656b9b795b9fce2316c">memcpy()</a>, <a class="el" href="pci_8c-source.html#l00039">name</a>, and <a class="el" href="ufs_8h-source.html#l00040">ROOTINO</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00272">ufs_openFile()</a>.
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Here is the call graph for this function:<p><center><img src="ufs_8c_8b14c49128395a8745bc83cfcce7b9cf_cgraph.png" border="0" usemap="#ufs_8c_8b14c49128395a8745bc83cfcce7b9cf_cgraph_map" alt=""></center>
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<a class="anchor" name="349e4b7ceea770cd630e0297b693d59e"></a><!-- doxytag: member="ufs.c::ufs_init" ref="349e4b7ceea770cd630e0297b693d59e" args="()" -->
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<td class="memname">int ufs_init </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
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<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00314">314</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
<p>
References <a class="el" href="kpanic_8c-source.html#l00042">kpanic()</a>, <a class="el" href="types_8h-source.html#l00036">NULL</a>, <a class="el" href="ufs_8h.html#b72f6c6236410bf9a029e7bc810eb609">ufs_initialize()</a>, <a class="el" href="ufs_8c-source.html#l00272">ufs_openFile()</a>, <a class="el" href="ufs_8c-source.html#l00291">ufs_readFile()</a>, <a class="el" href="ufs_8c-source.html#l00295">ufs_writeFile()</a>, <a class="el" href="vfs_8c-source.html#l00081">vfsRegisterFS()</a>, and <a class="el" href="ap-boot_8S-source.html#l00006">x1</a>.
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<a class="anchor" name="c2f26ec05df38049821476d41aeb1038"></a><!-- doxytag: member="ufs.c::ufs_initialize" ref="c2f26ec05df38049821476d41aeb1038" args="(struct vfs_mountPoint *mp)" -->
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<td class="memname">int ufs_initialize </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structvfs__mountPoint.html">vfs_mountPoint</a> * </td>
<td class="paramname"> <em>mp</em> </td>
<td> ) </td>
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Definition at line <a class="el" href="ufs_8c-source.html#l00309">309</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
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References <a class="el" href="ap-boot_8S-source.html#l00006">x1</a>.
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<a class="anchor" name="e5b71ba2291b2d2ef07ece9e0de74a5d"></a><!-- doxytag: member="ufs.c::ufs_openFile" ref="e5b71ba2291b2d2ef07ece9e0de74a5d" args="(const char *file, fileDescriptor *fd)" -->
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<td class="memname">static int ufs_openFile </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> * </td>
<td class="paramname"> <em>fd</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [static]</code></td>
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<p>
Definition at line <a class="el" href="ufs_8c-source.html#l00272">272</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
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References <a class="el" href="file_8h-source.html#l00061">fileDescriptorStruct::dmadat</a>, <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>, <a class="el" href="file_8h-source.html#l00058">fileDescriptorStruct::ino</a>, <a class="el" href="kmalloc_8c-source.html#l00247">kmalloc()</a>, <a class="el" href="ufs_8c-source.html#l00236">lookup()</a>, <a class="el" href="file_8h-source.html#l00052">fileDescriptorStruct::offset</a>, <a class="el" href="file_8h-source.html#l00060">fileDescriptorStruct::perms</a>, and <a class="el" href="ap-boot_8S-source.html#l00006">x1</a>.
<p>
Referenced by <a class="el" href="ufs_8c-source.html#l00314">ufs_init()</a>.
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Here is the call graph for this function:<p><center><img src="ufs_8c_e5b71ba2291b2d2ef07ece9e0de74a5d_cgraph.png" border="0" usemap="#ufs_8c_e5b71ba2291b2d2ef07ece9e0de74a5d_cgraph_map" alt=""></center>
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<a class="anchor" name="9272216384babc589471d4a8e538d372"></a><!-- doxytag: member="ufs.c::ufs_readFile" ref="9272216384babc589471d4a8e538d372" args="(fileDescriptor *fd, char *data, uInt32 offset, long size)" -->
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<td class="memname">int ufs_readFile </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> * </td>
<td class="paramname"> <em>fd</em>, </td>
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<td class="paramtype">char * </td>
<td class="paramname"> <em>data</em>, </td>
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<td class="paramtype"><a class="el" href="types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> </td>
<td class="paramname"> <em>offset</em>, </td>
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<td class="paramtype">long </td>
<td class="paramname"> <em>size</em></td><td> </td>
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Definition at line <a class="el" href="ufs_8c-source.html#l00291">291</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
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References <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>, and <a class="el" href="file_8h-source.html#l00058">fileDescriptorStruct::ino</a>.
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Referenced by <a class="el" href="ufs_8c-source.html#l00314">ufs_init()</a>.
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<a class="anchor" name="c7d4e2f2c573b3657d8a7680131ba068"></a><!-- doxytag: member="ufs.c::ufs_writeFile" ref="c7d4e2f2c573b3657d8a7680131ba068" args="(fileDescriptor *fd, char *data, uInt32 offset, long size)" -->
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<td class="memname">int ufs_writeFile </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> * </td>
<td class="paramname"> <em>fd</em>, </td>
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<td></td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>data</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> </td>
<td class="paramname"> <em>offset</em>, </td>
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<td class="paramtype">long </td>
<td class="paramname"> <em>size</em></td><td> </td>
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Definition at line <a class="el" href="ufs_8c-source.html#l00295">295</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
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References <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>.
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Referenced by <a class="el" href="ufs_8c-source.html#l00314">ufs_init()</a>.
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Here is the call graph for this function:<p><center><img src="ufs_8c_c7d4e2f2c573b3657d8a7680131ba068_cgraph.png" border="0" usemap="#ufs_8c_c7d4e2f2c573b3657d8a7680131ba068_cgraph_map" alt=""></center>
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<hr><h2>Variable Documentation</h2>
<a class="anchor" name="8d5779eb674b28e517275bda58b7c041"></a><!-- doxytag: member="ufs.c::sblock_try" ref="8d5779eb674b28e517275bda58b7c041" args="[]" -->
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<td class="memname">int <a class="el" href="ufs_8c.html#8d5779eb674b28e517275bda58b7c041">sblock_try</a>[] = SBLOCKSEARCH<code> [static]</code> </td>
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Definition at line <a class="el" href="ufs_8c-source.html#l00066">66</a> of file <a class="el" href="ufs_8c-source.html">ufs.c</a>.
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Referenced by <a class="el" href="ufs_8c-source.html#l00077">fsread()</a>.
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