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<title>UbixOS V2: src/sys/ubixfs/ubixfs.c File Reference</title>
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<h1>ubixfs.c File Reference</h1><code>#include <<a class="el" href="ubixfs_8h-source.html">ubixfs/ubixfs.h</a>></code><br>
<code>#include <<a class="el" href="dirCache_8h-source.html">ubixfs/dirCache.h</a>></code><br>
<code>#include <<a class="el" href="vfs_8h-source.html">vfs/vfs.h</a>></code><br>
<code>#include <<a class="el" href="types_8h-source.html">ubixos/types.h</a>></code><br>
<code>#include <<a class="el" href="sched_8h-source.html">ubixos/sched.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="exec_8h-source.html">ubixos/exec.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="lib_2string_8h-source.html">lib/string.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="assert_8h-source.html">assert.h</a>></code><br>
<p>
Include dependency graph for ubixfs.c:<p><center><img src="ubixfs_8c__incl.png" border="0" usemap="#src/sys/ubixfs/ubixfs.c_map" alt=""></center>
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<a href="ubixfs_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>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="ubixfs_8c.html#0ab17f87a44bc7bb7ee3c76262f80e94">openFileUbixFS</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="ubixfs_8c.html#51f5dd233a9470dd0254bb0d0e435b8d">readUbixFS</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="ubixfs_8c.html#1d4159e0eb816b6b23c214d7c601dcb4">ubixfs_init</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ubixfs_8c.html#32762e2563015d124909f3317c2a7423">ubixfs_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="ubixfs_8c.html#ec127f9c4f26d2021e637f5f92ef8e12">ubixfs_loadData</a> (<a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd, char *data, <a class="el" href="types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> size, <a class="el" href="types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> batIndex)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ubixfs_8c.html#dfbafb62e063e24f4df09029862ba9d0">ubixFSUnlink</a> (char *path, struct <a class="el" href="structvfs__mountPoint.html">vfs_mountPoint</a> *mp)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ubixfs_8c.html#4c7f9c50f698ab4cdde8655aaf6363aa">writeFileByte</a> (int ch, <a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd, long offset)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ubixfs_8c.html#ba0435c266346dd10ac3cbc68655b20c">writeUbixFS</a> (<a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> *fd, char *data, long offset, long size)</td></tr>
</table>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="0ab17f87a44bc7bb7ee3c76262f80e94"></a><!-- doxytag: member="ubixfs.c::openFileUbixFS" ref="0ab17f87a44bc7bb7ee3c76262f80e94" args="(const char *file, fileDescriptor *fd)" -->
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<td class="memname">static int openFileUbixFS </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>file</em>, </td>
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<td class="paramkey"></td>
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<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></td><td width="100%"><code> [static]</code></td>
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<p>
Definition at line <a class="el" href="ubixfs_8c-source.html#l00046">46</a> of file <a class="el" href="ubixfs_8c-source.html">ubixfs.c</a>.
<p>
References <a class="el" href="assert_8h-source.html#l00064">assert</a>, <a class="el" href="file_8h-source.html#l00059">fileDescriptorStruct::cacheNode</a>, <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="ubixfs_8h-source.html#l00132">ubixFSInfo::dirCache</a>, <a class="el" href="vfs_8h-source.html#l00046">fileRead</a>, <a class="el" href="vfs_8h-source.html#l00047">fileWrite</a>, <a class="el" href="mount_8h-source.html#l00041">vfs_mountPoint::fsInfo</a>, <a class="el" href="dirCache_8h-source.html#l00014">cacheNode::info</a>, <a class="el" href="kmalloc_8c-source.html#l00247">kmalloc()</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, <a class="el" href="file_8h-source.html#l00051">fileDescriptorStruct::mode</a>, <a class="el" href="file_8h-source.html#l00049">fileDescriptorStruct::mp</a>, <a class="el" href="types_8h-source.html#l00036">NULL</a>, <a class="el" href="dirCache_8h-source.html#l00020">cacheNode::permissions</a>, <a class="el" href="file_8h-source.html#l00060">fileDescriptorStruct::perms</a>, <a class="el" href="dirCache_8h-source.html#l00016">cacheNode::present</a>, <a class="el" href="structdevice__interface.html#6caf84418059d0121e76d873e305ddcb">device_interface::read</a>, <a class="el" href="file_8h-source.html#l00053">fileDescriptorStruct::size</a>, <a class="el" href="dirCache_8h-source.html#l00015">cacheNode::size</a>, <a class="el" href="file_8h-source.html#l00055">fileDescriptorStruct::start</a>, <a class="el" href="dirCache_8h-source.html#l00018">cacheNode::startCluster</a>, <a class="el" href="ubixfs_8h-source.html#l00041">UBIXFS_ALIGN</a>, <a class="el" href="dirCache_8c-source.html#l00055">ubixfs_cacheFind()</a>, <a class="el" href="ubixfs_8c-source.html#l00341">ubixfs_loadData()</a>, and <a class="el" href="ap-boot_8S-source.html#l00006">x1</a>.
<p>
Referenced by <a class="el" href="ubixfs_8c-source.html#l00456">ubixfs_init()</a>.
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Here is the call graph for this function:<p><center><img src="ubixfs_8c_0ab17f87a44bc7bb7ee3c76262f80e94_cgraph.png" border="0" usemap="#ubixfs_8c_0ab17f87a44bc7bb7ee3c76262f80e94_cgraph_map" alt=""></center>
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<a class="anchor" name="51f5dd233a9470dd0254bb0d0e435b8d"></a><!-- doxytag: member="ubixfs.c::readUbixFS" ref="51f5dd233a9470dd0254bb0d0e435b8d" args="(fileDescriptor *fd, char *data, uInt32 offset, long size)" -->
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<td class="memname">int readUbixFS </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> * </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>data</em>, </td>
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<tr>
<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>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"> <em>size</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
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Definition at line <a class="el" href="ubixfs_8c-source.html#l00194">194</a> of file <a class="el" href="ubixfs_8c-source.html">ubixfs.c</a>.
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References <a class="el" href="assert_8h-source.html#l00064">assert</a>, <a class="el" href="file_8h-source.html#l00059">fileDescriptorStruct::cacheNode</a>, <a class="el" href="vfs_8h-source.html#l00043">fdEof</a>, <a class="el" href="mount_8h-source.html#l00041">vfs_mountPoint::fsInfo</a>, <a class="el" href="dirCache_8h-source.html#l00014">cacheNode::info</a>, <a class="el" href="kpanic_8c-source.html#l00042">kpanic()</a>, <a class="el" href="file_8h-source.html#l00049">fileDescriptorStruct::mp</a>, <a class="el" href="types_8h-source.html#l00036">NULL</a>, <a class="el" href="dirCache_8h-source.html#l00016">cacheNode::present</a>, <a class="el" href="file_8h-source.html#l00053">fileDescriptorStruct::size</a>, and <a class="el" href="file_8h-source.html#l00050">fileDescriptorStruct::status</a>.
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Referenced by <a class="el" href="directory_8c-source.html#l00066">addDirEntry()</a>, and <a class="el" href="ubixfs_8c-source.html#l00456">ubixfs_init()</a>.
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<a class="anchor" name="1d4159e0eb816b6b23c214d7c601dcb4"></a><!-- doxytag: member="ubixfs.c::ubixfs_init" ref="1d4159e0eb816b6b23c214d7c601dcb4" args="()" -->
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<td class="memname">int ubixfs_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="ubixfs_8c-source.html#l00456">456</a> of file <a class="el" href="ubixfs_8c-source.html">ubixfs.c</a>.
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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="ubixfs_8c-source.html#l00046">openFileUbixFS()</a>, <a class="el" href="ubixfs_8c-source.html#l00194">readUbixFS()</a>, <a class="el" href="ubixfs_8h.html#2c53ad6e6ce2e149eec9b5361dd10eda">ubixfs_initialize()</a>, <a class="el" href="directory_8c-source.html#l00094">ubixFSmkDir()</a>, <a class="el" href="ubixfs_8c-source.html#l00309">ubixFSUnlink()</a>, <a class="el" href="vfs_8c-source.html#l00081">vfsRegisterFS()</a>, <a class="el" href="ubixfs_8c-source.html#l00232">writeUbixFS()</a>, and <a class="el" href="ap-boot_8S-source.html#l00006">x1</a>.
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Here is the call graph for this function:<p><center><img src="ubixfs_8c_1d4159e0eb816b6b23c214d7c601dcb4_cgraph.png" border="0" usemap="#ubixfs_8c_1d4159e0eb816b6b23c214d7c601dcb4_cgraph_map" alt=""></center>
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<a class="anchor" name="32762e2563015d124909f3317c2a7423"></a><!-- doxytag: member="ubixfs.c::ubixfs_initialize" ref="32762e2563015d124909f3317c2a7423" args="(struct vfs_mountPoint *mp)" -->
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<td class="memname">int ubixfs_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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<p>
Definition at line <a class="el" href="ubixfs_8c-source.html#l00376">376</a> of file <a class="el" href="ubixfs_8c-source.html">ubixfs.c</a>.
<p>
References <a class="el" href="assert_8h-source.html#l00064">assert</a>, <a class="el" href="dirCache_8h-source.html#l00019">cacheNode::attributes</a>, <a class="el" href="ubixfs_8h-source.html#l00133">ubixFSInfo::batEntries</a>, <a class="el" href="ubixfs_8h-source.html#l00131">ubixFSInfo::blockAllocationTable</a>, <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="ubixfs_8h-source.html#l00132">ubixFSInfo::dirCache</a>, <a class="el" href="mount_8h-source.html#l00040">vfs_mountPoint::diskLabel</a>, <a class="el" href="mount_8h-source.html#l00041">vfs_mountPoint::fsInfo</a>, <a class="el" href="dirCache_8h-source.html#l00014">cacheNode::info</a>, <a class="el" href="device_8h-source.html#l00052">device_interface::info</a>, <a class="el" href="kmalloc_8c-source.html#l00247">kmalloc()</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, <a class="el" href="ubixfs_8h-source.html#l00072">ubixDiskLabel::magicNum</a>, <a class="el" href="ubixfs_8h-source.html#l00073">ubixDiskLabel::magicNum2</a>, <a class="el" href="mount_8h-source.html#l00042">vfs_mountPoint::partition</a>, <a class="el" href="structubixDiskLabel.html#a97973cf7f0b67811080656e11c6385f">ubixDiskLabel::partitions</a>, <a class="el" href="ubixfs_8h-source.html#l00080">ubixDiskLabel::ubixPartitions::pBatSize</a>, <a class="el" href="dirCache_8h-source.html#l00020">cacheNode::permissions</a>, <a class="el" href="dirCache_8h-source.html#l00016">cacheNode::present</a>, <a class="el" href="structdevice__interface.html#6caf84418059d0121e76d873e305ddcb">device_interface::read</a>, <a class="el" href="ubixfs_8h-source.html#l00134">ubixFSInfo::rootDir</a>, <a class="el" href="dirCache_8h-source.html#l00015">cacheNode::size</a>, <a class="el" href="dirCache_8h-source.html#l00018">cacheNode::startCluster</a>, <a class="el" href="ubixfs_8h-source.html#l00043">UBIXDISKMAGIC</a>, <a class="el" href="dirCache_8c-source.html#l00185">ubixfs_cacheNew()</a>, and <a class="el" href="ap-boot_8S-source.html#l00006">x1</a>.
<p>
Here is the call graph for this function:<p><center><img src="ubixfs_8c_32762e2563015d124909f3317c2a7423_cgraph.png" border="0" usemap="#ubixfs_8c_32762e2563015d124909f3317c2a7423_cgraph_map" alt=""></center>
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<a class="anchor" name="ec127f9c4f26d2021e637f5f92ef8e12"></a><!-- doxytag: member="ubixfs.c::ubixfs_loadData" ref="ec127f9c4f26d2021e637f5f92ef8e12" args="(fileDescriptor *fd, char *data, uInt32 size, uInt32 batIndex)" -->
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<td class="memname">static int ubixfs_loadData </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="paramkey"></td>
<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>size</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>batIndex</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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<p>
Definition at line <a class="el" href="ubixfs_8c-source.html#l00341">341</a> of file <a class="el" href="ubixfs_8c-source.html">ubixfs.c</a>.
<p>
References <a class="el" href="assert_8h-source.html#l00064">assert</a>, <a class="el" href="ubixfs_8h-source.html#l00131">ubixFSInfo::blockAllocationTable</a>, <a class="el" href="ubixfs_8h-source.html#l00045">blockSize</a>, <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="mount_8h-source.html#l00040">vfs_mountPoint::diskLabel</a>, <a class="el" href="mount_8h-source.html#l00041">vfs_mountPoint::fsInfo</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>, <a class="el" href="ubixfs_8h-source.html#l00098">blockAllocationTableEntry::nextBlock</a>, <a class="el" href="types_8h-source.html#l00036">NULL</a>, <a class="el" href="mount_8h-source.html#l00042">vfs_mountPoint::partition</a>, <a class="el" href="structubixDiskLabel.html#a97973cf7f0b67811080656e11c6385f">ubixDiskLabel::partitions</a>, <a class="el" href="structdevice__interface.html#6caf84418059d0121e76d873e305ddcb">device_interface::read</a>, <a class="el" href="ubixfs_8h-source.html#l00097">blockAllocationTableEntry::realSector</a>, <a class="el" href="ubixfs_8h-source.html#l00041">UBIXFS_ALIGN</a>, and <a class="el" href="ubixfs_8h-source.html#l00040">UBIXFS_BLOCKSIZE_BYTES</a>.
<p>
Referenced by <a class="el" href="ubixfs_8c-source.html#l00046">openFileUbixFS()</a>.
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<a class="anchor" name="dfbafb62e063e24f4df09029862ba9d0"></a><!-- doxytag: member="ubixfs.c::ubixFSUnlink" ref="dfbafb62e063e24f4df09029862ba9d0" args="(char *path, struct vfs_mountPoint *mp)" -->
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<td class="memname">void ubixFSUnlink </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>path</em>, </td>
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<td class="paramkey"></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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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
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<p>
Definition at line <a class="el" href="ubixfs_8c-source.html#l00309">309</a> of file <a class="el" href="ubixfs_8c-source.html">ubixfs.c</a>.
<p>
References <a class="el" href="ubixfs_8h-source.html#l00131">ubixFSInfo::blockAllocationTable</a>, <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="mount_8h-source.html#l00040">vfs_mountPoint::diskLabel</a>, <a class="el" href="ubixfs_8h-source.html#l00112">directoryEntry::fileName</a>, <a class="el" href="mount_8h-source.html#l00041">vfs_mountPoint::fsInfo</a>, <a class="el" href="device_8h-source.html#l00052">device_interface::info</a>, <a class="el" href="kmalloc_8c-source.html#l00247">kmalloc()</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, <a class="el" href="mount_8h-source.html#l00042">vfs_mountPoint::partition</a>, <a class="el" href="structubixDiskLabel.html#a97973cf7f0b67811080656e11c6385f">ubixDiskLabel::partitions</a>, <a class="el" href="structdevice__interface.html#6caf84418059d0121e76d873e305ddcb">device_interface::read</a>, <a class="el" href="ubixfs_8h-source.html#l00134">ubixFSInfo::rootDir</a>, <a class="el" href="string_8c-source.html#l00032">strcmp()</a>, <a class="el" href="ubixfs_8h-source.html#l00054">typeDeleted</a>, <a class="el" href="structdevice__interface.html#f46913eec9f191290c82db23380bc5df">device_interface::write</a>, and <a class="el" href="ap-boot_8S-source.html#l00052">x1000</a>.
<p>
Referenced by <a class="el" href="ubixfs_8c-source.html#l00456">ubixfs_init()</a>.
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Here is the call graph for this function:<p><center><img src="ubixfs_8c_dfbafb62e063e24f4df09029862ba9d0_cgraph.png" border="0" usemap="#ubixfs_8c_dfbafb62e063e24f4df09029862ba9d0_cgraph_map" alt=""></center>
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<a class="anchor" name="4c7f9c50f698ab4cdde8655aaf6363aa"></a><!-- doxytag: member="ubixfs.c::writeFileByte" ref="4c7f9c50f698ab4cdde8655aaf6363aa" args="(int ch, fileDescriptor *fd, long offset)" -->
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<td class="memname">int writeFileByte </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>ch</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>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"> <em>offset</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
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<p>
Definition at line <a class="el" href="ubixfs_8c-source.html#l00118">118</a> of file <a class="el" href="ubixfs_8c-source.html">ubixfs.c</a>.
<p>
References <a class="el" href="assert_8h-source.html#l00064">assert</a>, <a class="el" href="ubixfs_8h-source.html#l00131">ubixFSInfo::blockAllocationTable</a>, <a class="el" href="mount_8h-source.html#l00040">vfs_mountPoint::diskLabel</a>, <a class="el" href="vfs_8h-source.html#l00041">fdOpen</a>, <a class="el" href="vfs_8h-source.html#l00042">fdRead</a>, <a class="el" href="mount_8h-source.html#l00041">vfs_mountPoint::fsInfo</a>, <a class="el" href="file_8h-source.html#l00049">fileDescriptorStruct::mp</a>, <a class="el" href="ubixfs_8h-source.html#l00098">blockAllocationTableEntry::nextBlock</a>, <a class="el" href="types_8h-source.html#l00036">NULL</a>, <a class="el" href="mount_8h-source.html#l00042">vfs_mountPoint::partition</a>, <a class="el" href="structubixDiskLabel.html#a97973cf7f0b67811080656e11c6385f">ubixDiskLabel::partitions</a>, <a class="el" href="ubixfs_8h-source.html#l00080">ubixDiskLabel::ubixPartitions::pBatSize</a>, <a class="el" href="file_8h-source.html#l00055">fileDescriptorStruct::start</a>, and <a class="el" href="file_8h-source.html#l00050">fileDescriptorStruct::status</a>.
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<a class="anchor" name="ba0435c266346dd10ac3cbc68655b20c"></a><!-- doxytag: member="ubixfs.c::writeUbixFS" ref="ba0435c266346dd10ac3cbc68655b20c" args="(fileDescriptor *fd, char *data, long offset, long size)" -->
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<td class="memname">int writeUbixFS </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structfileDescriptorStruct.html">fileDescriptor</a> * </td>
<td class="paramname"> <em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>data</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"> <em>offset</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"> <em>size</em></td><td> </td>
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<td></td>
<td>)</td>
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Definition at line <a class="el" href="ubixfs_8c-source.html#l00232">232</a> of file <a class="el" href="ubixfs_8c-source.html">ubixfs.c</a>.
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References <a class="el" href="assert_8h-source.html#l00064">assert</a>, <a class="el" href="ubixfs_8h-source.html#l00131">ubixFSInfo::blockAllocationTable</a>, <a class="el" href="ubixfs_8h-source.html#l00045">blockSize</a>, <a class="el" href="file_8h-source.html#l00057">fileDescriptorStruct::buffer</a>, <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="mount_8h-source.html#l00040">vfs_mountPoint::diskLabel</a>, <a class="el" href="ubixfs_8h-source.html#l00048">EOBC</a>, <a class="el" href="file_8h-source.html#l00056">fileDescriptorStruct::fileName</a>, <a class="el" href="ubixfs_8h-source.html#l00112">directoryEntry::fileName</a>, <a class="el" href="mount_8h-source.html#l00041">vfs_mountPoint::fsInfo</a>, <a class="el" href="block_8c-source.html#l00096">getFreeBlocks()</a>, <a class="el" href="device_8h-source.html#l00052">device_interface::info</a>, <a class="el" href="kmalloc_8c-source.html#l00351">kfree()</a>, <a class="el" href="kmalloc_8c-source.html#l00247">kmalloc()</a>, <a class="el" href="file_8h-source.html#l00049">fileDescriptorStruct::mp</a>, <a class="el" href="ubixfs_8h-source.html#l00098">blockAllocationTableEntry::nextBlock</a>, <a class="el" href="types_8h-source.html#l00036">NULL</a>, <a class="el" href="mount_8h-source.html#l00042">vfs_mountPoint::partition</a>, <a class="el" href="structubixDiskLabel.html#a97973cf7f0b67811080656e11c6385f">ubixDiskLabel::partitions</a>, <a class="el" href="structdevice__interface.html#6caf84418059d0121e76d873e305ddcb">device_interface::read</a>, <a class="el" href="ubixfs_8h-source.html#l00097">blockAllocationTableEntry::realSector</a>, <a class="el" href="ubixfs_8h-source.html#l00105">directoryEntry::size</a>, <a class="el" href="file_8h-source.html#l00053">fileDescriptorStruct::size</a>, <a class="el" href="file_8h-source.html#l00055">fileDescriptorStruct::start</a>, <a class="el" href="ubixfs_8h-source.html#l00104">directoryEntry::startCluster</a>, <a class="el" href="string_8c-source.html#l00032">strcmp()</a>, <a class="el" href="structdevice__interface.html#f46913eec9f191290c82db23380bc5df">device_interface::write</a>, and <a class="el" href="ap-boot_8S-source.html#l00052">x1000</a>.
<p>
Referenced by <a class="el" href="directory_8c-source.html#l00066">addDirEntry()</a>, and <a class="el" href="ubixfs_8c-source.html#l00456">ubixfs_init()</a>.
<p>
Here is the call graph for this function:<p><center><img src="ubixfs_8c_ba0435c266346dd10ac3cbc68655b20c_cgraph.png" border="0" usemap="#ubixfs_8c_ba0435c266346dd10ac3cbc68655b20c_cgraph_map" alt=""></center>
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<hr size="1"><address style="align: right;"><small>Generated on Fri Dec 15 11:25:57 2006 for UbixOS V2 by
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