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<a href="#func-members">Functions</a> </div>
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<div class="title">vfs_calls.c File Reference</div> </div>
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<div class="textblock"><code>#include <<a class="el" href="sched_8h_source.html">ubixos/sched.h</a>></code><br />
<code>#include <<a class="el" href="thread_8h_source.html">sys/thread.h</a>></code><br />
<code>#include <<a class="el" href="sysproto__posix_8h_source.html">sys/sysproto_posix.h</a>></code><br />
<code>#include <<a class="el" href="descrip_8h_source.html">sys/descrip.h</a>></code><br />
<code>#include <<a class="el" href="video_8h_source.html">sys/video.h</a>></code><br />
<code>#include <<a class="el" href="pipe_8h_source.html">sys/pipe.h</a>></code><br />
<code>#include <<a class="el" href="sys_2errno_8h_source.html">sys/errno.h</a>></code><br />
<code>#include <<a class="el" href="string_8h_source.html">string.h</a>></code><br />
<code>#include <<a class="el" href="ufs_8h_source.html">ufs/ufs.h</a>></code><br />
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Include dependency graph for vfs_calls.c:</div>
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<p><a href="vfs__calls_8c_source.html">Go to the source code of this file.</a></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ab35b14c33a5b03f7617b58b4c0667bd4"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vfs__calls_8c.html#ab35b14c33a5b03f7617b58b4c0667bd4">kern_openat</a> (struct <a class="el" href="structthread.html">thread</a> *thr, int afd, char *path, int flags, int mode)</td></tr>
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<tr class="memitem:a41fe0d27f7d876628b08c74821e180c8"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vfs__calls_8c.html#a41fe0d27f7d876628b08c74821e180c8">sys_access</a> (struct <a class="el" href="structthread.html">thread</a> *td, struct <a class="el" href="structsys__access__args.html">sys_access_args</a> *args)</td></tr>
<tr class="separator:a41fe0d27f7d876628b08c74821e180c8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3195389ea302c069fc2dbf8a08e4c841"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vfs__calls_8c.html#a3195389ea302c069fc2dbf8a08e4c841">sys_close</a> (struct <a class="el" href="structthread.html">thread</a> *td, struct <a class="el" href="structsys__close__args.html">sys_close_args</a> *args)</td></tr>
<tr class="separator:a3195389ea302c069fc2dbf8a08e4c841"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aec77dd1139b0a36d6aa7b29d08039bc1"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vfs__calls_8c.html#aec77dd1139b0a36d6aa7b29d08039bc1">sys_getdirentries</a> (struct <a class="el" href="structthread.html">thread</a> *td, struct <a class="el" href="structsys__getdirentries__args.html">sys_getdirentries_args</a> *args)</td></tr>
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<tr class="memitem:a3cd45d74317da8167bac4518cf43f6c0"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vfs__calls_8c.html#a3cd45d74317da8167bac4518cf43f6c0">sys_open</a> (struct <a class="el" href="structthread.html">thread</a> *td, struct <a class="el" href="structsys__open__args.html">sys_open_args</a> *args)</td></tr>
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<tr class="memitem:a61bacda2680307d7f33cd2efe52ba2b5"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vfs__calls_8c.html#a61bacda2680307d7f33cd2efe52ba2b5">sys_openat</a> (struct <a class="el" href="structthread.html">thread</a> *td, struct <a class="el" href="structsys__openat__args.html">sys_openat_args</a> *args)</td></tr>
<tr class="separator:a61bacda2680307d7f33cd2efe52ba2b5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a883455624440fedf2b1af73d313e0ade"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vfs__calls_8c.html#a883455624440fedf2b1af73d313e0ade">sys_pread</a> (struct <a class="el" href="structthread.html">thread</a> *td, struct <a class="el" href="structsys__pread__args.html">sys_pread_args</a> *args)</td></tr>
<tr class="separator:a883455624440fedf2b1af73d313e0ade"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7678726e58a6393050f3b26e0b9b3152"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vfs__calls_8c.html#a7678726e58a6393050f3b26e0b9b3152">sys_read</a> (struct <a class="el" href="structthread.html">thread</a> *td, struct <a class="el" href="structsys__read__args.html">sys_read_args</a> *args)</td></tr>
<tr class="separator:a7678726e58a6393050f3b26e0b9b3152"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a35d9649c48f61f1511e9d5de290e4991"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vfs__calls_8c.html#a35d9649c48f61f1511e9d5de290e4991">sys_readlink</a> (struct <a class="el" href="structthread.html">thread</a> *thr, struct <a class="el" href="structsys__readlink__args.html">sys_readlink_args</a> *args)</td></tr>
<tr class="separator:a35d9649c48f61f1511e9d5de290e4991"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a159495d16f0ec154193733ad4fb1fc71"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vfs__calls_8c.html#a159495d16f0ec154193733ad4fb1fc71">sys_write</a> (struct <a class="el" href="structthread.html">thread</a> *td, struct <a class="el" href="structsys__write__args.html">sys_write_args</a> *uap)</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
<a id="ab35b14c33a5b03f7617b58b4c0667bd4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab35b14c33a5b03f7617b58b4c0667bd4">◆ </a></span>kern_openat()</h2>
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<td class="memname">int kern_openat </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structthread.html">thread</a> * </td>
<td class="paramname"><em>thr</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>afd</em>, </td>
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<td class="paramtype">char * </td>
<td class="paramname"><em>path</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>flags</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"><em>mode</em> </td>
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<p class="definition">Definition at line <a class="el" href="vfs__calls_8c_source.html#l00399">399</a> of file <a class="el" href="vfs__calls_8c_source.html">vfs_calls.c</a>.</p>
<p class="reference">References <a class="el" href="sys_2errno_8h_source.html#l00055">EINVAL</a>, <a class="el" href="descrip_8h_source.html#l00068">file::f_flag</a>, <a class="el" href="descrip_8c_source.html#l00096">falloc()</a>, <a class="el" href="descrip_8h_source.html#l00071">file::fd</a>, <a class="el" href="descrip_8c_source.html#l00147">fdestroy()</a>, <a class="el" href="fcntl_8h_source.html#l00088">FFLAGS</a>, <a class="el" href="fcntl_8h_source.html#l00093">FMASK</a>, <a class="el" href="file_8c_source.html#l00388">fopen()</a>, <a class="el" href="kprintf_8c_source.html#l00259">kprintf()</a>, <a class="el" href="fcntl_8h_source.html#l00064">O_ACCMODE</a>, <a class="el" href="fcntl_8h_source.html#l00057">O_CREAT</a>, <a class="el" href="fcntl_8h_source.html#l00078">O_EXEC</a>, and <a class="el" href="thread_8h_source.html#l00041">thread::td_retval</a>.</p>
<p class="reference">Referenced by <a class="el" href="vfs__calls_8c_source.html#l00039">sys_open()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a41fe0d27f7d876628b08c74821e180c8">◆ </a></span>sys_access()</h2>
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<td class="memname">int sys_access </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structthread.html">thread</a> * </td>
<td class="paramname"><em>td</em>, </td>
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<td></td>
<td class="paramtype">struct <a class="el" href="structsys__access__args.html">sys_access_args</a> * </td>
<td class="paramname"><em>args</em> </td>
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<td>)</td>
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<p class="definition">Definition at line <a class="el" href="vfs__calls_8c_source.html#l00366">366</a> of file <a class="el" href="vfs__calls_8c_source.html">vfs_calls.c</a>.</p>
<p class="reference">References <a class="el" href="thread_8h_source.html#l00041">thread::td_retval</a>.</p>
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<a id="a3195389ea302c069fc2dbf8a08e4c841"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3195389ea302c069fc2dbf8a08e4c841">◆ </a></span>sys_close()</h2>
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<td class="memname">int sys_close </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structthread.html">thread</a> * </td>
<td class="paramname"><em>td</em>, </td>
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<td></td>
<td class="paramtype">struct <a class="el" href="structsys__close__args.html">sys_close_args</a> * </td>
<td class="paramname"><em>args</em> </td>
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<td>)</td>
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<p class="definition">Definition at line <a class="el" href="vfs__calls_8c_source.html#l00099">99</a> of file <a class="el" href="vfs__calls_8c_source.html">vfs_calls.c</a>.</p>
<p class="reference">References <a class="el" href="descrip_8h_source.html#l00074">file::data</a>, <a class="el" href="file_8c_source.html#l00526">fclose()</a>, <a class="el" href="descrip_8h_source.html#l00071">file::fd</a>, <a class="el" href="sysproto__posix_8h_source.html#l00104">sys_close_args::fd</a>, <a class="el" href="descrip_8h_source.html#l00072">file::fd_type</a>, <a class="el" href="descrip_8c_source.html#l00147">fdestroy()</a>, <a class="el" href="descrip_8c_source.html#l00214">getfd()</a>, <a class="el" href="kprintf_8c_source.html#l00259">kprintf()</a>, <a class="el" href="thread_8h_source.html#l00042">thread::o_files</a>, <a class="el" href="pipe_8h_source.html#l00046">pipeInfo::rFD</a>, <a class="el" href="pipe_8h_source.html#l00047">pipeInfo::rfdCNT</a>, <a class="el" href="thread_8h_source.html#l00041">thread::td_retval</a>, <a class="el" href="pipe_8h_source.html#l00048">pipeInfo::wFD</a>, and <a class="el" href="pipe_8h_source.html#l00049">pipeInfo::wfdCNT</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aec77dd1139b0a36d6aa7b29d08039bc1">◆ </a></span>sys_getdirentries()</h2>
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<td class="memname">int sys_getdirentries </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structthread.html">thread</a> * </td>
<td class="paramname"><em>td</em>, </td>
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<td></td>
<td class="paramtype">struct <a class="el" href="structsys__getdirentries__args.html">sys_getdirentries_args</a> * </td>
<td class="paramname"><em>args</em> </td>
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<td>)</td>
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<p class="definition">Definition at line <a class="el" href="vfs__calls_8c_source.html#l00373">373</a> of file <a class="el" href="vfs__calls_8c_source.html">vfs_calls.c</a>.</p>
<p class="reference">References <a class="el" href="sysproto__posix_8h_source.html#l00631">sys_getdirentries_args::buf</a>, <a class="el" href="sysproto__posix_8h_source.html#l00634">sys_getdirentries_args::count</a>, <a class="el" href="gpt_8h_source.html#l00042">DEV_BSIZE</a>, <a class="el" href="descrip_8h_source.html#l00071">file::fd</a>, <a class="el" href="sysproto__posix_8h_source.html#l00628">sys_getdirentries_args::fd</a>, <a class="el" href="file_8c_source.html#l00291">fread()</a>, <a class="el" href="descrip_8c_source.html#l00214">getfd()</a>, and <a class="el" href="thread_8h_source.html#l00041">thread::td_retval</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3cd45d74317da8167bac4518cf43f6c0">◆ </a></span>sys_open()</h2>
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<td class="memname">int sys_open </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structthread.html">thread</a> * </td>
<td class="paramname"><em>td</em>, </td>
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<td></td>
<td class="paramtype">struct <a class="el" href="structsys__open__args.html">sys_open_args</a> * </td>
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<p class="definition">Definition at line <a class="el" href="vfs__calls_8c_source.html#l00039">39</a> of file <a class="el" href="vfs__calls_8c_source.html">vfs_calls.c</a>.</p>
<p class="reference">References <a class="el" href="fcntl_8h_source.html#l00032">AT_FDCWD</a>, <a class="el" href="sysproto__posix_8h_source.html#l00094">sys_open_args::flags</a>, <a class="el" href="vfs__calls_8c_source.html#l00399">kern_openat()</a>, <a class="el" href="kprintf_8c_source.html#l00259">kprintf()</a>, <a class="el" href="sysproto__posix_8h_source.html#l00098">sys_open_args::mode</a>, and <a class="el" href="sysproto__posix_8h_source.html#l00090">sys_open_args::path</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a61bacda2680307d7f33cd2efe52ba2b5">◆ </a></span>sys_openat()</h2>
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<td class="memname">int sys_openat </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structthread.html">thread</a> * </td>
<td class="paramname"><em>td</em>, </td>
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<td></td>
<td class="paramtype">struct <a class="el" href="structsys__openat__args.html">sys_openat_args</a> * </td>
<td class="paramname"><em>args</em> </td>
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<p class="definition">Definition at line <a class="el" href="vfs__calls_8c_source.html#l00045">45</a> of file <a class="el" href="vfs__calls_8c_source.html">vfs_calls.c</a>.</p>
<p class="reference">References <a class="el" href="descrip_8c_source.html#l00096">falloc()</a>, <a class="el" href="descrip_8h_source.html#l00071">file::fd</a>, <a class="el" href="descrip_8c_source.html#l00147">fdestroy()</a>, <a class="el" href="sysproto__posix_8h_source.html#l00507">sys_openat_args::flag</a>, <a class="el" href="file_8c_source.html#l00388">fopen()</a>, <a class="el" href="kprintf_8c_source.html#l00259">kprintf()</a>, <a class="el" href="fcntl_8h_source.html#l00063">O_RDWR</a>, <a class="el" href="fcntl_8h_source.html#l00062">O_WRONLY</a>, <a class="el" href="sysproto__posix_8h_source.html#l00504">sys_openat_args::path</a>, and <a class="el" href="thread_8h_source.html#l00041">thread::td_retval</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a883455624440fedf2b1af73d313e0ade">◆ </a></span>sys_pread()</h2>
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<td class="memname">int sys_pread </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structthread.html">thread</a> * </td>
<td class="paramname"><em>td</em>, </td>
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<td></td>
<td class="paramtype">struct <a class="el" href="structsys__pread__args.html">sys_pread_args</a> * </td>
<td class="paramname"><em>args</em> </td>
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<td>)</td>
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<p class="definition">Definition at line <a class="el" href="vfs__calls_8c_source.html#l00239">239</a> of file <a class="el" href="vfs__calls_8c_source.html">vfs_calls.c</a>.</p>
<p class="reference">References <a class="el" href="armv6_2sched_8c_source.html#l00050">_current</a>, <a class="el" href="sysproto__posix_8h_source.html#l00733">sys_pread_args::buf</a>, <a class="el" href="descrip_8h_source.html#l00071">file::fd</a>, <a class="el" href="sysproto__posix_8h_source.html#l00730">sys_pread_args::fd</a>, <a class="el" href="file_8c_source.html#l00291">fread()</a>, <a class="el" href="atkbd_8c_source.html#l00346">getchar()</a>, <a class="el" href="descrip_8c_source.html#l00214">getfd()</a>, <a class="el" href="kprintf_8c_source.html#l00259">kprintf()</a>, <a class="el" href="sysproto__posix_8h_source.html#l00736">sys_pread_args::nbyte</a>, <a class="el" href="include_2vfs_2file_8h_source.html#l00069">fileDescriptor::offset</a>, <a class="el" href="sysproto__posix_8h_source.html#l00739">sys_pread_args::offset</a>, <a class="el" href="armv6_2sched_8c_source.html#l00244">sched_yield()</a>, <a class="el" href="thread_8h_source.html#l00041">thread::td_retval</a>, <a class="el" href="sched_8h_source.html#l00077">taskStruct::term</a>, and <a class="el" href="tty_8c_source.html#l00038">tty_foreground</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7678726e58a6393050f3b26e0b9b3152">◆ </a></span>sys_read()</h2>
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<td class="memname">int sys_read </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structthread.html">thread</a> * </td>
<td class="paramname"><em>td</em>, </td>
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<td></td>
<td class="paramtype">struct <a class="el" href="structsys__read__args.html">sys_read_args</a> * </td>
<td class="paramname"><em>args</em> </td>
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<p class="definition">Definition at line <a class="el" href="vfs__calls_8c_source.html#l00151">151</a> of file <a class="el" href="vfs__calls_8c_source.html">vfs_calls.c</a>.</p>
<p class="reference">References <a class="el" href="armv6_2sched_8c_source.html#l00050">_current</a>, <a class="el" href="pipe_8h_source.html#l00050">pipeInfo::bCNT</a>, <a class="el" href="sysproto__posix_8h_source.html#l00067">sys_read_args::buf</a>, <a class="el" href="pipe_8h_source.html#l00039">pipeBuf::buffer</a>, <a class="el" href="descrip_8h_source.html#l00074">file::data</a>, <a class="el" href="sysproto__posix_8h_source.html#l00064">sys_read_args::fd</a>, <a class="el" href="descrip_8h_source.html#l00071">file::fd</a>, <a class="el" href="descrip_8h_source.html#l00072">file::fd_type</a>, <a class="el" href="file_8c_source.html#l00291">fread()</a>, <a class="el" href="atkbd_8c_source.html#l00346">getchar()</a>, <a class="el" href="descrip_8c_source.html#l00214">getfd()</a>, <a class="el" href="pipe_8h_source.html#l00051">pipeInfo::headPB</a>, <a class="el" href="kmalloc_8c_source.html#l00342">kfree()</a>, <a class="el" href="kprintf_8c_source.html#l00259">kprintf()</a>, <a class="el" href="string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy()</a>, <a class="el" href="sysproto__posix_8h_source.html#l00070">sys_read_args::nbyte</a>, <a class="el" href="pipe_8h_source.html#l00040">pipeBuf::nbytes</a>, <a class="el" href="pipe_8h_source.html#l00038">pipeBuf::next</a>, <a class="el" href="pipe_8h_source.html#l00041">pipeBuf::offset</a>, <a class="el" href="armv6_2sched_8c_source.html#l00244">sched_yield()</a>, <a class="el" href="thread_8h_source.html#l00041">thread::td_retval</a>, <a class="el" href="sched_8h_source.html#l00077">taskStruct::term</a>, and <a class="el" href="tty_8c_source.html#l00038">tty_foreground</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a35d9649c48f61f1511e9d5de290e4991">◆ </a></span>sys_readlink()</h2>
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<td class="memname">int sys_readlink </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structthread.html">thread</a> * </td>
<td class="paramname"><em>thr</em>, </td>
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<td></td>
<td class="paramtype">struct <a class="el" href="structsys__readlink__args.html">sys_readlink_args</a> * </td>
<td class="paramname"><em>args</em> </td>
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<p class="definition">Definition at line <a class="el" href="vfs__calls_8c_source.html#l00389">389</a> of file <a class="el" href="vfs__calls_8c_source.html">vfs_calls.c</a>.</p>
<p class="reference">References <a class="el" href="sysproto__posix_8h_source.html#l00751">sys_readlink_args::count</a>, <a class="el" href="kprintf_8c_source.html#l00259">kprintf()</a>, <a class="el" href="sysproto__posix_8h_source.html#l00745">sys_readlink_args::path</a>, and <a class="el" href="thread_8h_source.html#l00041">thread::td_retval</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a159495d16f0ec154193733ad4fb1fc71">◆ </a></span>sys_write()</h2>
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<td class="memname">int sys_write </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structthread.html">thread</a> * </td>
<td class="paramname"><em>td</em>, </td>
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<td class="paramtype">struct <a class="el" href="structsys__write__args.html">sys_write_args</a> * </td>
<td class="paramname"><em>uap</em> </td>
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<p class="definition">Definition at line <a class="el" href="vfs__calls_8c_source.html#l00293">293</a> of file <a class="el" href="vfs__calls_8c_source.html">vfs_calls.c</a>.</p>
<p class="reference">References <a class="el" href="pipe_8h_source.html#l00050">pipeInfo::bCNT</a>, <a class="el" href="sysproto__posix_8h_source.html#l00080">sys_write_args::buf</a>, <a class="el" href="pipe_8h_source.html#l00039">pipeBuf::buffer</a>, <a class="el" href="shell_8c_source.html#l00047">buffer</a>, <a class="el" href="descrip_8h_source.html#l00074">file::data</a>, <a class="el" href="video_8h_source.html#l00034">defaultColor</a>, <a class="el" href="descrip_8h_source.html#l00071">file::fd</a>, <a class="el" href="sysproto__posix_8h_source.html#l00076">sys_write_args::fd</a>, <a class="el" href="descrip_8h_source.html#l00072">file::fd_type</a>, <a class="el" href="file_8c_source.html#l00311">fwrite()</a>, <a class="el" href="descrip_8c_source.html#l00214">getfd()</a>, <a class="el" href="pipe_8h_source.html#l00051">pipeInfo::headPB</a>, <a class="el" href="kmalloc_8c_source.html#l00342">kfree()</a>, <a class="el" href="kmalloc_8c_source.html#l00241">kmalloc()</a>, <a class="el" href="kprintf_8c_source.html#l00259">kprintf()</a>, <a class="el" href="string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy()</a>, <a class="el" href="sysproto__posix_8h_source.html#l00084">sys_write_args::nbyte</a>, <a class="el" href="pipe_8h_source.html#l00040">pipeBuf::nbytes</a>, <a class="el" href="pipe_8h_source.html#l00038">pipeBuf::next</a>, <a class="el" href="thread_8h_source.html#l00042">thread::o_files</a>, <a class="el" href="video_8c_source.html#l00035">printColor</a>, <a class="el" href="include_2vfs_2file_8h_source.html#l00082">fileDescriptor::res</a>, <a class="el" href="pipe_8h_source.html#l00052">pipeInfo::tailPB</a>, and <a class="el" href="thread_8h_source.html#l00041">thread::td_retval</a>.</p>
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