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<title>UbixOS V2: src/sys/include/vfs/vfs.h File Reference</title>
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<h1>vfs.h File Reference</h1>
<p>
<code>#include <<a class="el" href="include_2ubixos_2types_8h-source.html">ubixos/types.h</a>></code><br>
<code>#include <<a class="el" href="include_2vfs_2file_8h-source.html">vfs/file.h</a>></code><br>
<code>#include <<a class="el" href="mount_8h-source.html">vfs/mount.h</a>></code><br>
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<a href="include_2vfs_2vfs_8h-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>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structfileSystem.html">fileSystem</a></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="include_2vfs_2vfs_8h.html#0b9c2cfc0e4cef01ef0f439550a080d8">fdAvail</a> 1</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#4907ecb6121af1b80c5c5b436ebe3cb5">fdEof</a> 4</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#249a3d8cdfed3302062ad215b95a4294">fdOpen</a> 2</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#a461f4419baab36cdd1143cd0fe66e0e">fdRead</a> 3</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#e4c27d5653358d16438504434867dfff">fileAppend</a> 0x0008</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#3e8798b0a6e30da29349c1b6d827f52a">fileBinary</a> 0x0004</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#e8e814536103f514b8460ec7a0fc4553">fileRead</a> 0x0001</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#4898b5a1a1daebda9d11b4afde062e5c">fileWrite</a> 0x0002</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#7345172cf7a0188e85f54fca04e800fb">maxFd</a> 32</td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structfileDescriptor.html">fileDescriptor</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#3c11b2679cf37c72b05eaab50c282e72">fopen</a> (const char *<a class="el" href="structfile.html">file</a>, const char *flags)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#ca585ca14c08d6c1a07e1b886fc9749a">vfs_init</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structfileSystem.html">fileSystem</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#c6ee0ab6fd2b909f10c6596b5b87a149">vfsFindFS</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="include_2vfs_2vfs_8h.html#8652b1ccbcf7d2a872c5781640f7d59a">vfsRegisterFS</a> (struct <a class="el" href="structfileSystem.html">fileSystem</a>)</td></tr>
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<hr><h2>Define Documentation</h2>
<a class="anchor" name="0b9c2cfc0e4cef01ef0f439550a080d8"></a><!-- doxytag: member="vfs.h::fdAvail" ref="0b9c2cfc0e4cef01ef0f439550a080d8" args="" -->
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<td class="memname">#define fdAvail 1 </td>
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Definition at line <a class="el" href="include_2vfs_2vfs_8h-source.html#l00038">38</a> of file <a class="el" href="include_2vfs_2vfs_8h-source.html">vfs.h</a>.
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<a class="anchor" name="4907ecb6121af1b80c5c5b436ebe3cb5"></a><!-- doxytag: member="vfs.h::fdEof" ref="4907ecb6121af1b80c5c5b436ebe3cb5" args="" -->
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<td class="memname">#define fdEof 4 </td>
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Definition at line <a class="el" href="include_2vfs_2vfs_8h-source.html#l00041">41</a> of file <a class="el" href="include_2vfs_2vfs_8h-source.html">vfs.h</a>.
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Referenced by <a class="el" href="file_8c-source.html#l00213">feof()</a>, and <a class="el" href="ubixfs_8c-source.html#l00194">readUbixFS()</a>.
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<a class="anchor" name="249a3d8cdfed3302062ad215b95a4294"></a><!-- doxytag: member="vfs.h::fdOpen" ref="249a3d8cdfed3302062ad215b95a4294" args="" -->
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<td class="memname">#define fdOpen 2 </td>
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Definition at line <a class="el" href="include_2vfs_2vfs_8h-source.html#l00039">39</a> of file <a class="el" href="include_2vfs_2vfs_8h-source.html">vfs.h</a>.
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Referenced by <a class="el" href="file_8c-source.html#l00267">fopen()</a>, and <a class="el" href="ubixfs_8c-source.html#l00118">writeFileByte()</a>.
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<a class="anchor" name="a461f4419baab36cdd1143cd0fe66e0e"></a><!-- doxytag: member="vfs.h::fdRead" ref="a461f4419baab36cdd1143cd0fe66e0e" args="" -->
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<td class="memname">#define fdRead 3 </td>
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Definition at line <a class="el" href="include_2vfs_2vfs_8h-source.html#l00040">40</a> of file <a class="el" href="include_2vfs_2vfs_8h-source.html">vfs.h</a>.
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Referenced by <a class="el" href="ubixfs_8c-source.html#l00118">writeFileByte()</a>.
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<a class="anchor" name="e4c27d5653358d16438504434867dfff"></a><!-- doxytag: member="vfs.h::fileAppend" ref="e4c27d5653358d16438504434867dfff" args="" -->
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<td class="memname">#define fileAppend 0x0008 </td>
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Definition at line <a class="el" href="include_2vfs_2vfs_8h-source.html#l00047">47</a> of file <a class="el" href="include_2vfs_2vfs_8h-source.html">vfs.h</a>.
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Referenced by <a class="el" href="file_8c-source.html#l00267">fopen()</a>.
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<a class="anchor" name="3e8798b0a6e30da29349c1b6d827f52a"></a><!-- doxytag: member="vfs.h::fileBinary" ref="3e8798b0a6e30da29349c1b6d827f52a" args="" -->
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<td class="memname">#define fileBinary 0x0004 </td>
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Definition at line <a class="el" href="include_2vfs_2vfs_8h-source.html#l00046">46</a> of file <a class="el" href="include_2vfs_2vfs_8h-source.html">vfs.h</a>.
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Referenced by <a class="el" href="file_8c-source.html#l00267">fopen()</a>.
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<a class="anchor" name="e8e814536103f514b8460ec7a0fc4553"></a><!-- doxytag: member="vfs.h::fileRead" ref="e8e814536103f514b8460ec7a0fc4553" args="" -->
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<td class="memname">#define fileRead 0x0001 </td>
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Definition at line <a class="el" href="include_2vfs_2vfs_8h-source.html#l00044">44</a> of file <a class="el" href="include_2vfs_2vfs_8h-source.html">vfs.h</a>.
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Referenced by <a class="el" href="file_8c-source.html#l00267">fopen()</a>, and <a class="el" href="ubixfs_8c-source.html#l00046">openFileUbixFS()</a>.
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<a class="anchor" name="4898b5a1a1daebda9d11b4afde062e5c"></a><!-- doxytag: member="vfs.h::fileWrite" ref="4898b5a1a1daebda9d11b4afde062e5c" args="" -->
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<td class="memname">#define fileWrite 0x0002 </td>
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Definition at line <a class="el" href="include_2vfs_2vfs_8h-source.html#l00045">45</a> of file <a class="el" href="include_2vfs_2vfs_8h-source.html">vfs.h</a>.
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Referenced by <a class="el" href="file_8c-source.html#l00267">fopen()</a>, and <a class="el" href="ubixfs_8c-source.html#l00046">openFileUbixFS()</a>.
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<a class="anchor" name="7345172cf7a0188e85f54fca04e800fb"></a><!-- doxytag: member="vfs.h::maxFd" ref="7345172cf7a0188e85f54fca04e800fb" args="" -->
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<td class="memname">#define maxFd 32 </td>
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Definition at line <a class="el" href="include_2vfs_2vfs_8h-source.html#l00037">37</a> of file <a class="el" href="include_2vfs_2vfs_8h-source.html">vfs.h</a>.
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="3c11b2679cf37c72b05eaab50c282e72"></a><!-- doxytag: member="vfs.h::fopen" ref="3c11b2679cf37c72b05eaab50c282e72" args="(const char *file, const char *flags)" -->
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<td class="memname"><a class="el" href="structfileDescriptor.html">fileDescriptor</a>* fopen </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>file</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>flags</em></td><td> </td>
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Definition at line <a class="el" href="file_8c-source.html#l00267">267</a> of file <a class="el" href="file_8c-source.html">file.c</a>.
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References <a class="el" href="include_2vfs_2vfs_8h-source.html#l00039">fdOpen</a>, <a class="el" href="file_8c-source.html#l00045">fdTable</a>, <a class="el" href="file_8c-source.html#l00042">fdTable_lock</a>, <a class="el" href="include_2vfs_2vfs_8h-source.html#l00047">fileAppend</a>, <a class="el" href="include_2vfs_2vfs_8h-source.html#l00046">fileBinary</a>, <a class="el" href="include_2vfs_2vfs_8h-source.html#l00044">fileRead</a>, <a class="el" href="include_2vfs_2vfs_8h-source.html#l00045">fileWrite</a>, <a class="el" href="kmalloc_8c-source.html#l00350">kfree()</a>, <a class="el" href="kmalloc_8c-source.html#l00248">kmalloc()</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, <a class="el" href="ubixfsv2_2file_8h-source.html#l00008">fileDescriptor::next</a>, <a class="el" href="def_8h-source.html#l00041">NULL</a>, <a class="el" href="ubixfsv2_2file_8h-source.html#l00010">fileDescriptor::offset</a>, <a class="el" href="ubixfsv2_2file_8h-source.html#l00007">fileDescriptor::prev</a>, <a class="el" href="spinlock_8c-source.html#l00056">spinLock()</a>, <a class="el" href="spinlock_8c-source.html#l00037">spinUnlock()</a>, <a class="el" href="kprintf_8c-source.html#l00051">sprintf()</a>, <a class="el" href="string_8c-source.html#l00136">strstr()</a>, <a class="el" href="strtok_8c-source.html#l00074">strtok()</a>, <a class="el" href="timer_8S-source.html#l00035">systemVitals</a>, and <a class="el" href="mount_8c-source.html#l00132">vfs_findMount()</a>.
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<a class="anchor" name="ca585ca14c08d6c1a07e1b886fc9749a"></a><!-- doxytag: member="vfs.h::vfs_init" ref="ca585ca14c08d6c1a07e1b886fc9749a" args="()" -->
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<td class="memname">int vfs_init </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"></td>
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Definition at line <a class="el" href="vfs_8c-source.html#l00047">47</a> of file <a class="el" href="vfs_8c-source.html">vfs.c</a>.
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References <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, and <a class="el" href="timer_8S-source.html#l00035">systemVitals</a>.
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<a class="anchor" name="c6ee0ab6fd2b909f10c6596b5b87a149"></a><!-- doxytag: member="vfs.h::vfsFindFS" ref="c6ee0ab6fd2b909f10c6596b5b87a149" args="(int)" -->
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<td class="memname">struct <a class="el" href="structfileSystem.html">fileSystem</a>* vfsFindFS </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> </td>
<td> ) </td>
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Definition at line <a class="el" href="vfs_8c-source.html#l00058">58</a> of file <a class="el" href="vfs_8c-source.html">vfs.c</a>.
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References <a class="el" href="include_2vfs_2vfs_8h-source.html#l00051">fileSystem::next</a>, <a class="el" href="timer_8S-source.html#l00035">systemVitals</a>, and <a class="el" href="include_2vfs_2vfs_8h-source.html#l00060">fileSystem::vfsType</a>.
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Referenced by <a class="el" href="mount_8c-source.html#l00047">vfs_mount()</a>, and <a class="el" href="vfs_8c-source.html#l00073">vfsRegisterFS()</a>.
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<a class="anchor" name="8652b1ccbcf7d2a872c5781640f7d59a"></a><!-- doxytag: member="vfs.h::vfsRegisterFS" ref="8652b1ccbcf7d2a872c5781640f7d59a" args="(struct fileSystem)" -->
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<td class="memname">int vfsRegisterFS </td>
<td>(</td>
<td class="paramtype">struct </td>
<td class="paramname"> <em>fileSystem</em> </td>
<td> ) </td>
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Definition at line <a class="el" href="vfs_8c-source.html#l00073">73</a> of file <a class="el" href="vfs_8c-source.html">vfs.c</a>.
<p>
References <a class="el" href="kmalloc_8c-source.html#l00248">kmalloc()</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, <a class="el" href="string_8c-source.html#l00070">memcpy()</a>, <a class="el" href="include_2vfs_2vfs_8h-source.html#l00051">fileSystem::next</a>, <a class="el" href="def_8h-source.html#l00041">NULL</a>, <a class="el" href="include_2vfs_2vfs_8h-source.html#l00050">fileSystem::prev</a>, <a class="el" href="timer_8S-source.html#l00035">systemVitals</a>, <a class="el" href="vfs_8c-source.html#l00058">vfsFindFS()</a>, <a class="el" href="include_2vfs_2vfs_8h-source.html#l00060">fileSystem::vfsType</a>, and <a class="el" href="ap-boot_8S-source.html#l00006">x1</a>.
<p>
Referenced by <a class="el" href="devfs_8c-source.html#l00206">devfs_init()</a>, <a class="el" href="ubixfs_8c-source.html#l00456">ubixfs_init()</a>, and <a class="el" href="ufs_8c-source.html#l00308">ufs_init()</a>.
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