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<div class="title">descrip.c</div> </div>
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<a href="descrip_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*-</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2002-2018 The UbixOS Project.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * All rights reserved.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This was developed by Christopher W. Olsen for the UbixOS Project.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without modification, are permitted</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * provided that the following conditions are met:</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * 1) Redistributions of source code must retain the above copyright notice, this list of</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * conditions, the following disclaimer and the list of authors.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * 2) Redistributions in binary form must reproduce the above copyright notice, this list of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * conditions, the following disclaimer and the list of authors in the documentation and/or</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * other materials provided with the distribution.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * 3) Neither the name of the UbixOS Project nor the names of its contributors may be used to</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * endorse or promote products derived from this software without specific prior written</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * permission.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="descrip_8h.html">sys/descrip.h</a>></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="sysproto__posix_8h.html">sys/sysproto_posix.h</a>></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="thread_8h.html">sys/thread.h</a>></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="kprintf_8h.html">lib/kprintf.h</a>></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="code" href="endtask_8h.html">ubixos/endtask.h</a>></span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="kmalloc_8h.html">lib/kmalloc.h</a>></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <<a class="code" href="assert_8h.html">assert.h</a>></span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <<a class="code" href="select_8h.html">sys/select.h</a>></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="structfile.html">file</a> *kern_files = 0x0;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="descrip_8c.html#aa825d15d1f3691b7e31917e05ef9f3bc"> 40</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#aa825d15d1f3691b7e31917e05ef9f3bc">fcntl</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structsys__fcntl__args.html">sys_fcntl_args</a> *uap) {</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">struct </span><a class="code" href="structfile.html">file</a> *fp = 0x0;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">struct </span><a class="code" href="structfile.html">file</a> *dup_fp = 0x0;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordtype">int</span> i = 0;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">if</span> (td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[uap-><a class="code" href="structsys__fcntl__args.html#aec006b39b997d46edd2ac73a4d7ec738">fd</a>] == 0x0) {</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"ERROR!!!\n"</span>);</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> (-1);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  fp = (<span class="keyword">struct </span><a class="code" href="structfile.html">file</a>*) td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[uap-><a class="code" href="structsys__fcntl__args.html#aec006b39b997d46edd2ac73a4d7ec738">fd</a>];</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  switch (uap-><a class="code" href="structsys__fcntl__args.html#aadd81616b8543a67aa7c2f1ed6d203a9">cmd</a>) {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">case</span> 17:</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">/* First 5 Descriptors Are Reserved */</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">for</span> (i = 5; i < <a class="code" href="descrip_8h.html#a2c5eecb22513a88c24ae5831a3265e54">MAX_FILES</a>; i++) {</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">if</span> (td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[i] == 0x0) {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  dup_fp = (<span class="keyword">struct </span><a class="code" href="structfile.html">file</a>*) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structfile.html">file</a>));</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a>(dup_fp, fp, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structfile.html">file</a>));</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[i] = (<span class="keywordtype">void</span>*) dup_fp;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  td-><a class="code" href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">td_retval</a>[0] = i;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  ((<span class="keyword">struct </span><a class="code" href="structfile.html">file</a>*) td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[uap-><a class="code" href="structsys__fcntl__args.html#aec006b39b997d46edd2ac73a4d7ec738">fd</a>])->fd->dup++;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(((<span class="keyword">struct</span> <a class="code" href="structfile.html">file</a>*) td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[uap-><a class="code" href="structsys__fcntl__args.html#aec006b39b997d46edd2ac73a4d7ec738">fd</a>])->fd);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="comment">//td->o_files[uap->fd] = 0;</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">if</span> (!<a class="code" href="descrip_8c.html#ae7b881d8f4c6e81d8e10468783ce080f">fdestroy</a>(td, fp, uap-><a class="code" href="structsys__fcntl__args.html#aec006b39b997d46edd2ac73a4d7ec738">fd</a>))</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"[%s:%i] fdestroy(0x%X, 0x%X) failed\n"</span>, __FILE__, __LINE__, fp, td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[uap-><a class="code" href="structsys__fcntl__args.html#aec006b39b997d46edd2ac73a4d7ec738">fd</a>]);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"FCNTL: %i, %i, 0x%X."</span>, i, uap-><a class="code" href="structsys__fcntl__args.html#aec006b39b997d46edd2ac73a4d7ec738">fd</a>, fp);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  }</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">case</span> 3:</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  td-><a class="code" href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">td_retval</a>[0] = fp-><a class="code" href="structfile.html#ad549b6a207bd14d3a8a8f8b5c3ee1b9a">f_flag</a>;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">case</span> 4:</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  fp-><a class="code" href="structfile.html#ad549b6a207bd14d3a8a8f8b5c3ee1b9a">f_flag</a> &= ~<a class="code" href="fcntl_8h.html#ae145197023ee3530510eaa80446eef77">FCNTLFLAGS</a>;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  fp-><a class="code" href="structfile.html#ad549b6a207bd14d3a8a8f8b5c3ee1b9a">f_flag</a> |= <a class="code" href="fcntl_8h.html#a3c28c97a69c6ce8f87cac54a7c91f9db">FFLAGS</a>(uap-><a class="code" href="structsys__fcntl__args.html#a264457e6fd1aec8fa71a6361b00135fc">arg</a> & ~<a class="code" href="fcntl_8h.html#a4dc4d45e07d2abc899bcaf04b2846a87">O_ACCMODE</a>) & <a class="code" href="fcntl_8h.html#ae145197023ee3530510eaa80446eef77">FCNTLFLAGS</a>;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"ERROR DEFAULT: [%i]"</span>, uap-><a class="code" href="structsys__fcntl__args.html#aec006b39b997d46edd2ac73a4d7ec738">fd</a>);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  </div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="descrip_8c.html#a849f786ab87d384afb59d03d4dcb8b7d"> 92</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#a849f786ab87d384afb59d03d4dcb8b7d">sys_fcntl</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structsys__fcntl__args.html">sys_fcntl_args</a> *uap) {</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> (<a class="code" href="descrip_8c.html#aa825d15d1f3691b7e31917e05ef9f3bc">fcntl</a>(td, uap));</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> }</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="descrip_8c.html#a9c93ac280b559128027746bda7c5d6d4"> 96</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#a9c93ac280b559128027746bda7c5d6d4">falloc</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structfile.html">file</a> **resultfp, <span class="keywordtype">int</span> *resultfd) {</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">struct </span><a class="code" href="structfile.html">file</a> *fp = 0x0;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordtype">int</span> i = 0;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  fp = (<span class="keyword">struct </span><a class="code" href="structfile.html">file</a>*) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structfile.html">file</a>));</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">/* First 5 Descriptors Are Reserved */</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">for</span> (i = 5; i < <a class="code" href="descrip_8h.html#a2c5eecb22513a88c24ae5831a3265e54">MAX_FILES</a>; i++) {</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> (td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[i] == 0x0) {</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[i] = (<span class="keywordtype">void</span>*) fp;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">if</span> (resultfd)</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  *resultfd = i;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">if</span> (resultfp)</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  *resultfp = fp;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">goto</span> allocated;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(fp);</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  *resultfp = 0x0;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  *resultfd = 0x0;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  allocated:</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> }</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor">#include <<a class="code" href="ioctl_8h.html">sys/ioctl.h</a>></span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div>
<div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="descrip_8c.html#ae7b881d8f4c6e81d8e10468783ce080f"> 147</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#ae7b881d8f4c6e81d8e10468783ce080f">fdestroy</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structfile.html">file</a> *fp, <span class="keywordtype">int</span> <a class="code" href="structfile.html#af2108e4a1620fe81b2b5e7b6db5d41d4">fd</a>) {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordtype">int</span> error = 0;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">if</span> (td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[<a class="code" href="structfile.html#af2108e4a1620fe81b2b5e7b6db5d41d4">fd</a>] != fp) {</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  error = -1;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[<a class="code" href="structfile.html#af2108e4a1620fe81b2b5e7b6db5d41d4">fd</a>]);</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[<a class="code" href="structfile.html#af2108e4a1620fe81b2b5e7b6db5d41d4">fd</a>] = 0x0;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  </div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"ERR: %i"</span>, error);</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">return</span> (error);</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> }</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div>
<div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="descrip_8c.html#aec14600d2aa9db1288f00704ba3a55d7"> 162</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#aec14600d2aa9db1288f00704ba3a55d7">close</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structclose__args.html">close_args</a> *uap) {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"[%s:%i]"</span>,__FILE__,__LINE__);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"[%s:%i]"</span>, __FILE__, __LINE__);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>((<span class="keywordtype">void</span>*) td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[uap-><a class="code" href="structclose__args.html#a795acdf38594b16ee7638db7ac6a3d4c">fd</a>]);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[uap-><a class="code" href="structclose__args.html#a795acdf38594b16ee7638db7ac6a3d4c">fd</a>] = 0x0;</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  td-><a class="code" href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">td_retval</a>[0] = 0x0;</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> }</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  </div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="descrip_8c.html#ac26938ed109edd82077382276bc8258c"> 176</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#ac26938ed109edd82077382276bc8258c">getdtablesize</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structgetdtablesize__args.html">getdtablesize_args</a> *uap) {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"[%s:%i]"</span>,__FILE__,__LINE__);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  td-><a class="code" href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">td_retval</a>[0] = <a class="code" href="thread_8h.html#ae333ffa5f209eaaffead0a7fce87af29">O_FILES</a>;</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">return</span> (0);</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> }</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment">/* HACK */</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="descrip_8c.html#aebab3bde2588cf74aad5b90cab9e7d30"> 185</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#aebab3bde2588cf74aad5b90cab9e7d30">fstat</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structsys__fstat__args.html">sys_fstat_args</a> *uap) {</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">struct </span><a class="code" href="structfile.html">file</a> *fp = 0x0;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  </div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"[%s:%i]"</span>,__FILE__,__LINE__);</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  </div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  fp = (<span class="keyword">struct </span><a class="code" href="structfile.html">file</a>*) <a class="code" href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a>-><a class="code" href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">td</a>.<a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[uap-><a class="code" href="structsys__fstat__args.html#ad8de8fb29a07e6c09a9f60930a16059f">fd</a>];</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  uap-><a class="code" href="structsys__fstat__args.html#a1fe8167040a9c85e4f438fe6041df876">sb</a>-><a class="code" href="structstat.html#ad0ca66d10647cc5f8aaf1d06ab34ed54">st_mode</a> = 0x2180;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  uap-><a class="code" href="structsys__fstat__args.html#a1fe8167040a9c85e4f438fe6041df876">sb</a>-><a class="code" href="structstat.html#a38d474e1ae3cf6fbdde89ac3c3e308f1">st_blksize</a> = 0x1000;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"fstat: %i"</span>, uap-><a class="code" href="structsys__fstat__args.html#ad8de8fb29a07e6c09a9f60930a16059f">fd</a>);</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> }</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  </div>
<div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="descrip_8c.html#a899127227d8b9c9da3bcccc32332c749"> 204</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#a899127227d8b9c9da3bcccc32332c749">ioctl</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structioctl__args.html">ioctl_args</a> *uap) {</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  td-><a class="code" href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">td_retval</a>[0] = 0x0;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> }</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  </div>
<div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="descrip_8c.html#a14e228d6e5391a882d3b20ff2466b2ac"> 214</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#a14e228d6e5391a882d3b20ff2466b2ac">getfd</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structfile.html">file</a> **fp, <span class="keywordtype">int</span> <a class="code" href="structfile.html#af2108e4a1620fe81b2b5e7b6db5d41d4">fd</a>) {</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordtype">int</span> error = 0x0;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"[%s:%i]"</span>,__FILE__,__LINE__);</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  *fp = (<span class="keyword">struct </span><a class="code" href="structfile.html">file</a>*) td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[<a class="code" href="structfile.html#af2108e4a1620fe81b2b5e7b6db5d41d4">fd</a>];</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  if (fp == 0x0)</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  error = -1;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  </div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">return</span> (error);</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> }</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  </div>
<div class="line"><a name="l00229"></a><span class="lineno"><a class="line" href="descrip_8c.html#ae68dd7969c4aadba4fc099a3624e8aed"> 229</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#ae68dd7969c4aadba4fc099a3624e8aed">sys_ioctl</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structsys__ioctl__args.html">sys_ioctl_args</a> *args) {</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">switch</span> (args-><a class="code" href="structsys__ioctl__args.html#a473875b0faba1ff9a4d049f421ad7f05">com</a>) {</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">case</span> <a class="code" href="ioctl_8h.html#a0cef5242a2853d0acf6d93879c517512">TIOCGETA</a>:</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">if</span> (args-><a class="code" href="structsys__ioctl__args.html#aba4691fa90aba9f6d54728276f2dfc0c">fd</a> == 0 || args-><a class="code" href="structsys__ioctl__args.html#aba4691fa90aba9f6d54728276f2dfc0c">fd</a> == 1) {</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keyword">struct </span><a class="code" href="structtermios.html">termios</a> *t = (<span class="keyword">struct </span><a class="code" href="structtermios.html">termios</a>*) args-><a class="code" href="structsys__ioctl__args.html#a98ea2e72d3df45429360d8d4729ef9ed">data</a>;</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  t-><a class="code" href="structtermios.html#a85b6c86d2a3db45a3829488190e357e4">c_iflag</a> = 0x2B02;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  t-><a class="code" href="structtermios.html#ad6e2cfedb81530e5a6a3a0e30b8c6362">c_oflag</a> = 0x3;</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  t-><a class="code" href="structtermios.html#a5d42b95faa4745c3bea53652d2812162">c_cflag</a> = 0x4B00;</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  t-><a class="code" href="structtermios.html#a91bdd7691180800fccc4b791466ee9c3">c_lflag</a> = 0x5CB;</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[0] = 4;</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[1] = 255;</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[2] = 255;</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[3] = 127;</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[4] = 23;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[5] = 21;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[6] = 18;</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[7] = 8;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[8] = 3;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[9] = 28;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[10] = 26;</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[11] = 25;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[12] = 17;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[13] = 19;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[14] = 22;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[15] = 15;</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[16] = 1;</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[17] = 0;</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[18] = 20;</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  t-><a class="code" href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">c_cc</a>[19] = 255;</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  </div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  t-><a class="code" href="structtermios.html#a02ae972cbc9fb2cf4a1aa6a6751a421a">c_ispeed</a> = 0x9600;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  t-><a class="code" href="structtermios.html#a3f42b69c0c7fa4ce2179cb61f8c7ca99">c_ospeed</a> = 0x9600;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  </div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  td-><a class="code" href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">td_retval</a>[0] = 0;</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  }</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  td-><a class="code" href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">td_retval</a>[0] = -1;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  }</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">case</span> <a class="code" href="ioctl_8h.html#a36ef545c47ae4202e81e14efafdd64db">TIOCGWINSZ</a>:</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">asm</span>(<span class="stringliteral">"nop"</span>);</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keyword">struct </span><a class="code" href="structwinsize.html">winsize</a> *win = (<span class="keyword">struct </span><a class="code" href="structwinsize.html">winsize</a>*) args-><a class="code" href="structsys__ioctl__args.html#a98ea2e72d3df45429360d8d4729ef9ed">data</a>;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  win-><a class="code" href="structwinsize.html#a73698fa1d966374b0701e4bf225f0141">ws_row</a> = 50;</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  win-><a class="code" href="structwinsize.html#a80bedf71a49fd324e0d92d0702cc7005">ws_col</a> = 80;</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"ioFD:%i:0x%X!"</span>, args-><a class="code" href="structsys__ioctl__args.html#aba4691fa90aba9f6d54728276f2dfc0c">fd</a>, args-><a class="code" href="structsys__ioctl__args.html#a473875b0faba1ff9a4d049f421ad7f05">com</a>);</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  }</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  </div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  td-><a class="code" href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">td_retval</a>[0] = 0x0;</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> }</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  </div>
<div class="line"><a name="l00285"></a><span class="lineno"><a class="line" href="descrip_8c.html#a6eb9bf7af8ef45b0c37ca703f6007db5"> 285</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#a6eb9bf7af8ef45b0c37ca703f6007db5">sys_select</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structsys__select__args.html">sys_select_args</a> *args) {</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordtype">int</span> error = 0x0;</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment"> int i = 0x0;</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"></span> </div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="comment"> fd_set sock_rfds;</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment"> fd_set sock_wfds;</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="comment"> fd_set sock_efds;</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="comment"></span> </div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment"> FD_ZERO(&sock_rfds);</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment"> FD_ZERO(&sock_wfds);</span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment"> FD_ZERO(&sock_efds);</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"></span> </div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> if (args->in != 0x0) {</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> for (i = 0; i < args->nd; i++) {</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> FD_SET(((struct file * ) td->o_files[args->in[0]]).socket, &sock_rfds);</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"></span> </div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> if (args->ou != 0x0) {</span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> for (i = 0; i < args->nd; i++) {</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment"> FD_SET(((struct file * ) td->o_files[args->ou[0]]).socket, &sock_wfds);</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"></span> </div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment"> if (args->ex != 0x0) {</span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment"> for (i = 0; i < args->nd; i++) {</span></div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment"> FD_SET(((struct file * ) td->o_files[args->ex[0]]).socket, &sock_efds);</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment"></span> </div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="comment"> if ((td->td_retval[0] = lwip_select(args->nd, &sock_rfds, &sock_wfds, &sock_efds, args->tv)) == -1)</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment"> error = -1;</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="comment"></span> </div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"> if (args->in != 0x0) {</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment"> for (i = 0; i < MAX_FILES; i++) {</span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="comment"> if (!FD_ISSET(((struct file * ) td->o_files[args->ou[0]]).socket, &sock_rfds))</span></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="comment"> FD_CLR(((struct file * ) td->o_files[args->ou[0]]).socket, args->in);</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment"></span> </div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment"> if (args->ou != 0x0) {</span></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment"> for (i = 0; i < MAX_FILES; i++) {</span></div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="comment"> if (!FD_ISSET(((struct file * ) td->o_files[args->ou[0]]).socket, &sock_wfds))</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment"> FD_CLR(((struct file * ) td->o_files[args->ou[0]]).socket, args->ou);</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment"></span> </div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment"> if (args->ex != 0x0) {</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment"> for (i = 0; i < MAX_FILES; i++) {</span></div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment"> if (!FD_ISSET(((struct file * ) td->o_files[args->ou[0]]).socket, &sock_efds))</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment"> FD_CLR(((struct file * ) td->o_files[args->ou[0]]).socket, args->ex);</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment"> }</span></div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment"></span> </div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  </div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">if</span> ((td-><a class="code" href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">td_retval</a>[0] = lwip_select(args-><a class="code" href="structsys__select__args.html#a673ce56e9ea6df34e4d0fe6b4b2f897e">nd</a>, args-><a class="code" href="structsys__select__args.html#a5a6c4eb7428feb6ccca2a10e4b107ea8">in</a>, args-><a class="code" href="structsys__select__args.html#a8feedc149ab465ec0f0cf94523ad2daf">ou</a>, args-><a class="code" href="structsys__select__args.html#a01a0b41681d1ae3f7d0e12568b233501">ex</a>, args-><a class="code" href="structsys__select__args.html#ab1c4c43c0f25611d0160fd967cc87fee">tv</a>)) == -1)</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  error = -1;</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  </div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">return</span> (error);</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> }</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  </div>
<div class="line"><a name="l00348"></a><span class="lineno"><a class="line" href="descrip_8c.html#a266f2b3582c66190ca585589f2938065"> 348</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#a266f2b3582c66190ca585589f2938065">dup2</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <a class="code" href="include_2sys_2types_8h.html#aba29fd78d95cce0ecb249c24b58d07da">u_int32_t</a> from, <a class="code" href="include_2sys_2types_8h.html#aba29fd78d95cce0ecb249c24b58d07da">u_int32_t</a> to) {</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keyword">struct </span><a class="code" href="structfile.html">file</a> *fp = 0x0;</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keyword">struct </span><a class="code" href="structfile.html">file</a> *dup_fp = 0x0;</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  </div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">if</span> (to > <a class="code" href="descrip_8h.html#a2c5eecb22513a88c24ae5831a3265e54">MAX_FILES</a>) {</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"TO: %i > MAX_FILES: %i"</span>, to, <a class="code" href="descrip_8h.html#a2c5eecb22513a88c24ae5831a3265e54">MAX_FILES</a>);</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">return</span> (-1);</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  }</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[to] != 0x0) {</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  </div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <a class="code" href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a>(((<span class="keyword">struct</span> <a class="code" href="structfile.html">file</a>*) td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[to])->fd);</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <a class="code" href="descrip_8c.html#ae7b881d8f4c6e81d8e10468783ce080f">fdestroy</a>(td, (<span class="keyword">struct</span> <a class="code" href="structfile.html">file</a>*) td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[to], to);</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  }</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  </div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  fp = (<span class="keyword">struct </span><a class="code" href="structfile.html">file</a>*) td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[from];</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  dup_fp = (<span class="keyword">struct</span> <a class="code" href="structfile.html">file</a>*) <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structfile.html">file</a>));</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <a class="code" href="string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a>(dup_fp, fp, <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structfile.html">file</a>));</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  </div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"DUP2.0: %i:%i [0x%X:0x%X]"</span>, from, to, td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[from], td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[to]);</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  </div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[to] = (<span class="keywordtype">void</span>*) dup_fp;</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  </div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  ((<span class="keyword">struct </span><a class="code" href="structfile.html">file</a>*) td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[from])-><a class="code" href="structfile.html#af2108e4a1620fe81b2b5e7b6db5d41d4">fd</a>-><a class="code" href="structfileDescriptor.html#a8df095a5809b8dcef834ecc696fb39a4">dup</a>++;</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  </div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"DUP2.1: %i:%i <%i> [0x%X:0x%X]"</span>, from, to, ((<span class="keyword">struct</span> <a class="code" href="structfile.html">file</a>*) td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[from])->fd->dup, td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[from], td-><a class="code" href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">o_files</a>[to]);</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">return</span> (0x0);</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> }</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  </div>
<div class="line"><a name="l00377"></a><span class="lineno"><a class="line" href="descrip_8c.html#a4241417ab42ebe37298b3ad7451a84d3"> 377</a></span> <span class="keywordtype">int</span> <a class="code" href="descrip_8c.html#a4241417ab42ebe37298b3ad7451a84d3">sys_dup2</a>(<span class="keyword">struct</span> <a class="code" href="structthread.html">thread</a> *td, <span class="keyword">struct</span> <a class="code" href="structsys__dup2__args.html">sys_dup2_args</a> *args) {</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  </div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordtype">int</span> error = 0x0;</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  </div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordflow">if</span> ((td-><a class="code" href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">td_retval</a>[0] = <a class="code" href="descrip_8c.html#a266f2b3582c66190ca585589f2938065">dup2</a>(td, args-><a class="code" href="structsys__dup2__args.html#a5f3ccda3a4a4890e7e3c59da420166d7">from</a>, args-><a class="code" href="structsys__dup2__args.html#ad6a2433961f4e5eadd2eb1e00cf21a20">to</a>)) == -1)</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  error = -1;</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  </div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordflow">return</span> (error);</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> }</div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="astructsys__fcntl__args_html_a264457e6fd1aec8fa71a6361b00135fc"><div class="ttname"><a href="structsys__fcntl__args.html#a264457e6fd1aec8fa71a6361b00135fc">sys_fcntl_args::arg</a></div><div class="ttdeci">long arg</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00260">sysproto_posix.h:260</a></div></div>
<div class="ttc" id="astructfileDescriptor_html_a8df095a5809b8dcef834ecc696fb39a4"><div class="ttname"><a href="structfileDescriptor.html#a8df095a5809b8dcef834ecc696fb39a4">fileDescriptor::dup</a></div><div class="ttdeci">int dup</div><div class="ttdef"><b>Definition:</b> <a href="include_2vfs_2file_8h_source.html#l00083">file.h:83</a></div></div>
<div class="ttc" id="adescrip_8c_html_a14e228d6e5391a882d3b20ff2466b2ac"><div class="ttname"><a href="descrip_8c.html#a14e228d6e5391a882d3b20ff2466b2ac">getfd</a></div><div class="ttdeci">int getfd(struct thread *td, struct file **fp, int fd)</div><div class="ttdoc">get pointer to file fd in specified thread</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00214">descrip.c:214</a></div></div>
<div class="ttc" id="astructsys__fstat__args_html"><div class="ttname"><a href="structsys__fstat__args.html">sys_fstat_args</a></div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00467">sysproto_posix.h:467</a></div></div>
<div class="ttc" id="aioctl_8h_html_a0cef5242a2853d0acf6d93879c517512"><div class="ttname"><a href="ioctl_8h.html#a0cef5242a2853d0acf6d93879c517512">TIOCGETA</a></div><div class="ttdeci">#define TIOCGETA</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00053">ioctl.h:53</a></div></div>
<div class="ttc" id="astructsys__ioctl__args_html_aba4691fa90aba9f6d54728276f2dfc0c"><div class="ttname"><a href="structsys__ioctl__args.html#aba4691fa90aba9f6d54728276f2dfc0c">sys_ioctl_args::fd</a></div><div class="ttdeci">int fd</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00529">sysproto_posix.h:529</a></div></div>
<div class="ttc" id="astructsys__ioctl__args_html_a473875b0faba1ff9a4d049f421ad7f05"><div class="ttname"><a href="structsys__ioctl__args.html#a473875b0faba1ff9a4d049f421ad7f05">sys_ioctl_args::com</a></div><div class="ttdeci">u_long com</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00532">sysproto_posix.h:532</a></div></div>
<div class="ttc" id="astructsys__fcntl__args_html_aec006b39b997d46edd2ac73a4d7ec738"><div class="ttname"><a href="structsys__fcntl__args.html#aec006b39b997d46edd2ac73a4d7ec738">sys_fcntl_args::fd</a></div><div class="ttdeci">int fd</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00254">sysproto_posix.h:254</a></div></div>
<div class="ttc" id="astructtermios_html_a02ae972cbc9fb2cf4a1aa6a6751a421a"><div class="ttname"><a href="structtermios.html#a02ae972cbc9fb2cf4a1aa6a6751a421a">termios::c_ispeed</a></div><div class="ttdeci">speed_t c_ispeed</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00042">ioctl.h:42</a></div></div>
<div class="ttc" id="astructclose__args_html_a795acdf38594b16ee7638db7ac6a3d4c"><div class="ttname"><a href="structclose__args.html#a795acdf38594b16ee7638db7ac6a3d4c">close_args::fd</a></div><div class="ttdeci">int fd</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00374">sysproto_posix.h:374</a></div></div>
<div class="ttc" id="astructsys__fcntl__args_html_aadd81616b8543a67aa7c2f1ed6d203a9"><div class="ttname"><a href="structsys__fcntl__args.html#aadd81616b8543a67aa7c2f1ed6d203a9">sys_fcntl_args::cmd</a></div><div class="ttdeci">int cmd</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00257">sysproto_posix.h:257</a></div></div>
<div class="ttc" id="astructwinsize_html_a80bedf71a49fd324e0d92d0702cc7005"><div class="ttname"><a href="structwinsize.html#a80bedf71a49fd324e0d92d0702cc7005">winsize::ws_col</a></div><div class="ttdeci">unsigned short ws_col</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00048">ioctl.h:48</a></div></div>
<div class="ttc" id="adescrip_8c_html_a6eb9bf7af8ef45b0c37ca703f6007db5"><div class="ttname"><a href="descrip_8c.html#a6eb9bf7af8ef45b0c37ca703f6007db5">sys_select</a></div><div class="ttdeci">int sys_select(struct thread *td, struct sys_select_args *args)</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00285">descrip.c:285</a></div></div>
<div class="ttc" id="astructwinsize_html"><div class="ttname"><a href="structwinsize.html">winsize</a></div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00046">ioctl.h:46</a></div></div>
<div class="ttc" id="astructthread_html_a68f1e552f18575d52731e9e61ad411fe"><div class="ttname"><a href="structthread.html#a68f1e552f18575d52731e9e61ad411fe">thread::o_files</a></div><div class="ttdeci">void * o_files[512]</div><div class="ttdef"><b>Definition:</b> <a href="thread_8h_source.html#l00042">thread.h:42</a></div></div>
<div class="ttc" id="adescrip_8c_html_a266f2b3582c66190ca585589f2938065"><div class="ttname"><a href="descrip_8c.html#a266f2b3582c66190ca585589f2938065">dup2</a></div><div class="ttdeci">int dup2(struct thread *td, u_int32_t from, u_int32_t to)</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00348">descrip.c:348</a></div></div>
<div class="ttc" id="astructtermios_html_a3f42b69c0c7fa4ce2179cb61f8c7ca99"><div class="ttname"><a href="structtermios.html#a3f42b69c0c7fa4ce2179cb61f8c7ca99">termios::c_ospeed</a></div><div class="ttdeci">speed_t c_ospeed</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00043">ioctl.h:43</a></div></div>
<div class="ttc" id="adescrip_8c_html_a849f786ab87d384afb59d03d4dcb8b7d"><div class="ttname"><a href="descrip_8c.html#a849f786ab87d384afb59d03d4dcb8b7d">sys_fcntl</a></div><div class="ttdeci">int sys_fcntl(struct thread *td, struct sys_fcntl_args *uap)</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00092">descrip.c:92</a></div></div>
<div class="ttc" id="astructfile_html_ad549b6a207bd14d3a8a8f8b5c3ee1b9a"><div class="ttname"><a href="structfile.html#ad549b6a207bd14d3a8a8f8b5c3ee1b9a">file::f_flag</a></div><div class="ttdeci">uint32_t f_flag</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8h_source.html#l00068">descrip.h:68</a></div></div>
<div class="ttc" id="astructsys__select__args_html_a673ce56e9ea6df34e4d0fe6b4b2f897e"><div class="ttname"><a href="structsys__select__args.html#a673ce56e9ea6df34e4d0fe6b4b2f897e">sys_select_args::nd</a></div><div class="ttdeci">int nd</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00673">sysproto_posix.h:673</a></div></div>
<div class="ttc" id="astructsys__select__args_html_a8feedc149ab465ec0f0cf94523ad2daf"><div class="ttname"><a href="structsys__select__args.html#a8feedc149ab465ec0f0cf94523ad2daf">sys_select_args::ou</a></div><div class="ttdeci">fd_set * ou</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00679">sysproto_posix.h:679</a></div></div>
<div class="ttc" id="asysproto__posix_8h_html"><div class="ttname"><a href="sysproto__posix_8h.html">sysproto_posix.h</a></div></div>
<div class="ttc" id="astructclose__args_html"><div class="ttname"><a href="structclose__args.html">close_args</a></div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00372">sysproto_posix.h:372</a></div></div>
<div class="ttc" id="adescrip_8c_html_a4241417ab42ebe37298b3ad7451a84d3"><div class="ttname"><a href="descrip_8c.html#a4241417ab42ebe37298b3ad7451a84d3">sys_dup2</a></div><div class="ttdeci">int sys_dup2(struct thread *td, struct sys_dup2_args *args)</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00377">descrip.c:377</a></div></div>
<div class="ttc" id="astructfile_html"><div class="ttname"><a href="structfile.html">file</a></div><div class="ttdef"><b>Definition:</b> <a href="descrip_8h_source.html#l00067">descrip.h:67</a></div></div>
<div class="ttc" id="akmalloc_8h_html_aaa9ed6886459604cf73ccdbf6410e487"><div class="ttname"><a href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a></div><div class="ttdeci">void kfree(void *baseAddr)</div><div class="ttdef"><b>Definition:</b> <a href="kmalloc_8c_source.html#l00342">kmalloc.c:342</a></div></div>
<div class="ttc" id="astructthread_html"><div class="ttname"><a href="structthread.html">thread</a></div><div class="ttdef"><b>Definition:</b> <a href="thread_8h_source.html#l00040">thread.h:40</a></div></div>
<div class="ttc" id="astructstat_html_ad0ca66d10647cc5f8aaf1d06ab34ed54"><div class="ttname"><a href="structstat.html#ad0ca66d10647cc5f8aaf1d06ab34ed54">stat::st_mode</a></div><div class="ttdeci">__mode_t st_mode</div><div class="ttdef"><b>Definition:</b> <a href="stat_8h_source.html#l00047">stat.h:47</a></div></div>
<div class="ttc" id="astructsys__fcntl__args_html"><div class="ttname"><a href="structsys__fcntl__args.html">sys_fcntl_args</a></div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00252">sysproto_posix.h:252</a></div></div>
<div class="ttc" id="aassert_8h_html"><div class="ttname"><a href="assert_8h.html">assert.h</a></div></div>
<div class="ttc" id="athread_8h_html_ae333ffa5f209eaaffead0a7fce87af29"><div class="ttname"><a href="thread_8h.html#ae333ffa5f209eaaffead0a7fce87af29">O_FILES</a></div><div class="ttdeci">#define O_FILES</div><div class="ttdef"><b>Definition:</b> <a href="thread_8h_source.html#l00038">thread.h:38</a></div></div>
<div class="ttc" id="astructsys__select__args_html_a01a0b41681d1ae3f7d0e12568b233501"><div class="ttname"><a href="structsys__select__args.html#a01a0b41681d1ae3f7d0e12568b233501">sys_select_args::ex</a></div><div class="ttdeci">fd_set * ex</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00682">sysproto_posix.h:682</a></div></div>
<div class="ttc" id="adescrip_8c_html_aec14600d2aa9db1288f00704ba3a55d7"><div class="ttname"><a href="descrip_8c.html#aec14600d2aa9db1288f00704ba3a55d7">close</a></div><div class="ttdeci">int close(struct thread *td, struct close_args *uap)</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00162">descrip.c:162</a></div></div>
<div class="ttc" id="aendtask_8h_html"><div class="ttname"><a href="endtask_8h.html">endtask.h</a></div></div>
<div class="ttc" id="adescrip_8c_html_ae7b881d8f4c6e81d8e10468783ce080f"><div class="ttname"><a href="descrip_8c.html#ae7b881d8f4c6e81d8e10468783ce080f">fdestroy</a></div><div class="ttdeci">int fdestroy(struct thread *td, struct file *fp, int fd)</div><div class="ttdoc">The function bar.</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00147">descrip.c:147</a></div></div>
<div class="ttc" id="afcntl_8h_html_a4dc4d45e07d2abc899bcaf04b2846a87"><div class="ttname"><a href="fcntl_8h.html#a4dc4d45e07d2abc899bcaf04b2846a87">O_ACCMODE</a></div><div class="ttdeci">#define O_ACCMODE</div><div class="ttdef"><b>Definition:</b> <a href="fcntl_8h_source.html#l00064">fcntl.h:64</a></div></div>
<div class="ttc" id="astructtermios_html"><div class="ttname"><a href="structtermios.html">termios</a></div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00036">ioctl.h:36</a></div></div>
<div class="ttc" id="astring_8h_html_ae33b18edb618c656b9b795b9fce2316c"><div class="ttname"><a href="string_8h.html#ae33b18edb618c656b9b795b9fce2316c">memcpy</a></div><div class="ttdeci">void * memcpy(const void *dst, const void *src, size_t length)</div></div>
<div class="ttc" id="astructtaskStruct_html_a481c2e7084fec272e616d3fb984036e2"><div class="ttname"><a href="structtaskStruct.html#a481c2e7084fec272e616d3fb984036e2">taskStruct::td</a></div><div class="ttdeci">struct thread td</div><div class="ttdef"><b>Definition:</b> <a href="sched_8h_source.html#l00078">sched.h:78</a></div></div>
<div class="ttc" id="astructioctl__args_html"><div class="ttname"><a href="structioctl__args.html">ioctl_args</a></div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00475">sysproto_posix.h:475</a></div></div>
<div class="ttc" id="astructfile_html_af2108e4a1620fe81b2b5e7b6db5d41d4"><div class="ttname"><a href="structfile.html#af2108e4a1620fe81b2b5e7b6db5d41d4">file::fd</a></div><div class="ttdeci">fileDescriptor_t * fd</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8h_source.html#l00071">descrip.h:71</a></div></div>
<div class="ttc" id="astructthread_html_af3ec0788a84e5cb640a1646d1347998a"><div class="ttname"><a href="structthread.html#af3ec0788a84e5cb640a1646d1347998a">thread::td_retval</a></div><div class="ttdeci">int td_retval[2]</div><div class="ttdef"><b>Definition:</b> <a href="thread_8h_source.html#l00041">thread.h:41</a></div></div>
<div class="ttc" id="afile_8c_html_a62ac32695420234cb7ccbcfc6cabd4a4"><div class="ttname"><a href="file_8c.html#a62ac32695420234cb7ccbcfc6cabd4a4">fclose</a></div><div class="ttdeci">int fclose(fileDescriptor_t *fd)</div><div class="ttdef"><b>Definition:</b> <a href="file_8c_source.html#l00526">file.c:526</a></div></div>
<div class="ttc" id="akprintf_8h_html"><div class="ttname"><a href="kprintf_8h.html">kprintf.h</a></div></div>
<div class="ttc" id="astructwinsize_html_a73698fa1d966374b0701e4bf225f0141"><div class="ttname"><a href="structwinsize.html#a73698fa1d966374b0701e4bf225f0141">winsize::ws_row</a></div><div class="ttdeci">unsigned short ws_row</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00047">ioctl.h:47</a></div></div>
<div class="ttc" id="adescrip_8c_html_ac26938ed109edd82077382276bc8258c"><div class="ttname"><a href="descrip_8c.html#ac26938ed109edd82077382276bc8258c">getdtablesize</a></div><div class="ttdeci">int getdtablesize(struct thread *td, struct getdtablesize_args *uap)</div><div class="ttdoc">return data table size</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00176">descrip.c:176</a></div></div>
<div class="ttc" id="adescrip_8c_html_aa825d15d1f3691b7e31917e05ef9f3bc"><div class="ttname"><a href="descrip_8c.html#aa825d15d1f3691b7e31917e05ef9f3bc">fcntl</a></div><div class="ttdeci">int fcntl(struct thread *td, struct sys_fcntl_args *uap)</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00040">descrip.c:40</a></div></div>
<div class="ttc" id="adescrip_8c_html_aebab3bde2588cf74aad5b90cab9e7d30"><div class="ttname"><a href="descrip_8c.html#aebab3bde2588cf74aad5b90cab9e7d30">fstat</a></div><div class="ttdeci">int fstat(struct thread *td, struct sys_fstat_args *uap)</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00185">descrip.c:185</a></div></div>
<div class="ttc" id="astructsys__ioctl__args_html_a98ea2e72d3df45429360d8d4729ef9ed"><div class="ttname"><a href="structsys__ioctl__args.html#a98ea2e72d3df45429360d8d4729ef9ed">sys_ioctl_args::data</a></div><div class="ttdeci">caddr_t data</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00535">sysproto_posix.h:535</a></div></div>
<div class="ttc" id="astructsys__fstat__args_html_a1fe8167040a9c85e4f438fe6041df876"><div class="ttname"><a href="structsys__fstat__args.html#a1fe8167040a9c85e4f438fe6041df876">sys_fstat_args::sb</a></div><div class="ttdeci">struct stat * sb</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00472">sysproto_posix.h:472</a></div></div>
<div class="ttc" id="astructsys__select__args_html"><div class="ttname"><a href="structsys__select__args.html">sys_select_args</a></div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00671">sysproto_posix.h:671</a></div></div>
<div class="ttc" id="astructsys__dup2__args_html_a5f3ccda3a4a4890e7e3c59da420166d7"><div class="ttname"><a href="structsys__dup2__args.html#a5f3ccda3a4a4890e7e3c59da420166d7">sys_dup2_args::from</a></div><div class="ttdeci">u_int from</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00812">sysproto_posix.h:812</a></div></div>
<div class="ttc" id="astructsys__fstat__args_html_ad8de8fb29a07e6c09a9f60930a16059f"><div class="ttname"><a href="structsys__fstat__args.html#ad8de8fb29a07e6c09a9f60930a16059f">sys_fstat_args::fd</a></div><div class="ttdeci">int fd</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00469">sysproto_posix.h:469</a></div></div>
<div class="ttc" id="astructtermios_html_a9f236000fef3dad8bad3d728d024cdf2"><div class="ttname"><a href="structtermios.html#a9f236000fef3dad8bad3d728d024cdf2">termios::c_cc</a></div><div class="ttdeci">cc_t c_cc[20]</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00041">ioctl.h:41</a></div></div>
<div class="ttc" id="aarmv6_2sched_8c_html_a54397bfe18d5da4d50ff03b15f540858"><div class="ttname"><a href="armv6_2sched_8c.html#a54397bfe18d5da4d50ff03b15f540858">_current</a></div><div class="ttdeci">kTask_t * _current</div><div class="ttdef"><b>Definition:</b> <a href="armv6_2sched_8c_source.html#l00050">sched.c:50</a></div></div>
<div class="ttc" id="afcntl_8h_html_ae145197023ee3530510eaa80446eef77"><div class="ttname"><a href="fcntl_8h.html#ae145197023ee3530510eaa80446eef77">FCNTLFLAGS</a></div><div class="ttdeci">#define FCNTLFLAGS</div><div class="ttdef"><b>Definition:</b> <a href="fcntl_8h_source.html#l00080">fcntl.h:80</a></div></div>
<div class="ttc" id="astructgetdtablesize__args_html"><div class="ttname"><a href="structgetdtablesize__args.html">getdtablesize_args</a></div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00435">sysproto_posix.h:435</a></div></div>
<div class="ttc" id="astructtermios_html_a85b6c86d2a3db45a3829488190e357e4"><div class="ttname"><a href="structtermios.html#a85b6c86d2a3db45a3829488190e357e4">termios::c_iflag</a></div><div class="ttdeci">tcflag_t c_iflag</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00037">ioctl.h:37</a></div></div>
<div class="ttc" id="aioctl_8h_html"><div class="ttname"><a href="ioctl_8h.html">ioctl.h</a></div></div>
<div class="ttc" id="aioctl_8h_html_a36ef545c47ae4202e81e14efafdd64db"><div class="ttname"><a href="ioctl_8h.html#a36ef545c47ae4202e81e14efafdd64db">TIOCGWINSZ</a></div><div class="ttdeci">#define TIOCGWINSZ</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00054">ioctl.h:54</a></div></div>
<div class="ttc" id="astructsys__select__args_html_a5a6c4eb7428feb6ccca2a10e4b107ea8"><div class="ttname"><a href="structsys__select__args.html#a5a6c4eb7428feb6ccca2a10e4b107ea8">sys_select_args::in</a></div><div class="ttdeci">fd_set * in</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00676">sysproto_posix.h:676</a></div></div>
<div class="ttc" id="adescrip_8c_html_a9c93ac280b559128027746bda7c5d6d4"><div class="ttname"><a href="descrip_8c.html#a9c93ac280b559128027746bda7c5d6d4">falloc</a></div><div class="ttdeci">int falloc(struct thread *td, struct file **resultfp, int *resultfd)</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00096">descrip.c:96</a></div></div>
<div class="ttc" id="akmalloc_8h_html_a150eab2ac4ce4553e21ca10e7f441762"><div class="ttname"><a href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a></div><div class="ttdeci">void * kmalloc(uInt32 len)</div><div class="ttdef"><b>Definition:</b> <a href="kmalloc_8c_source.html#l00241">kmalloc.c:241</a></div></div>
<div class="ttc" id="adescrip_8h_html"><div class="ttname"><a href="descrip_8h.html">descrip.h</a></div></div>
<div class="ttc" id="astructsys__dup2__args_html"><div class="ttname"><a href="structsys__dup2__args.html">sys_dup2_args</a></div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00810">sysproto_posix.h:810</a></div></div>
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<div class="ttc" id="astructsys__dup2__args_html_ad6a2433961f4e5eadd2eb1e00cf21a20"><div class="ttname"><a href="structsys__dup2__args.html#ad6a2433961f4e5eadd2eb1e00cf21a20">sys_dup2_args::to</a></div><div class="ttdeci">u_int to</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00815">sysproto_posix.h:815</a></div></div>
<div class="ttc" id="astructsys__select__args_html_ab1c4c43c0f25611d0160fd967cc87fee"><div class="ttname"><a href="structsys__select__args.html#ab1c4c43c0f25611d0160fd967cc87fee">sys_select_args::tv</a></div><div class="ttdeci">struct timeval * tv</div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00685">sysproto_posix.h:685</a></div></div>
<div class="ttc" id="adescrip_8c_html_a899127227d8b9c9da3bcccc32332c749"><div class="ttname"><a href="descrip_8c.html#a899127227d8b9c9da3bcccc32332c749">ioctl</a></div><div class="ttdeci">int ioctl(struct thread *td, struct ioctl_args *uap)</div><div class="ttdoc">ioctl functionality not implimented yet</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00204">descrip.c:204</a></div></div>
<div class="ttc" id="astructtermios_html_ad6e2cfedb81530e5a6a3a0e30b8c6362"><div class="ttname"><a href="structtermios.html#ad6e2cfedb81530e5a6a3a0e30b8c6362">termios::c_oflag</a></div><div class="ttdeci">tcflag_t c_oflag</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00038">ioctl.h:38</a></div></div>
<div class="ttc" id="astructtermios_html_a5d42b95faa4745c3bea53652d2812162"><div class="ttname"><a href="structtermios.html#a5d42b95faa4745c3bea53652d2812162">termios::c_cflag</a></div><div class="ttdeci">tcflag_t c_cflag</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00039">ioctl.h:39</a></div></div>
<div class="ttc" id="adescrip_8c_html_ae68dd7969c4aadba4fc099a3624e8aed"><div class="ttname"><a href="descrip_8c.html#ae68dd7969c4aadba4fc099a3624e8aed">sys_ioctl</a></div><div class="ttdeci">int sys_ioctl(struct thread *td, struct sys_ioctl_args *args)</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8c_source.html#l00229">descrip.c:229</a></div></div>
<div class="ttc" id="adescrip_8h_html_a2c5eecb22513a88c24ae5831a3265e54"><div class="ttname"><a href="descrip_8h.html#a2c5eecb22513a88c24ae5831a3265e54">MAX_FILES</a></div><div class="ttdeci">#define MAX_FILES</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8h_source.html#l00042">descrip.h:42</a></div></div>
<div class="ttc" id="akprintf_8h_html_a20b56810edb62a6fe59917015c30848f"><div class="ttname"><a href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a></div><div class="ttdeci">int kprintf(const char *,...)</div><div class="ttdef"><b>Definition:</b> <a href="kprintf_8c_source.html#l00259">kprintf.c:259</a></div></div>
<div class="ttc" id="astructstat_html_a38d474e1ae3cf6fbdde89ac3c3e308f1"><div class="ttname"><a href="structstat.html#a38d474e1ae3cf6fbdde89ac3c3e308f1">stat::st_blksize</a></div><div class="ttdeci">blksize_t st_blksize</div><div class="ttdef"><b>Definition:</b> <a href="stat_8h_source.html#l00060">stat.h:60</a></div></div>
<div class="ttc" id="afcntl_8h_html_a3c28c97a69c6ce8f87cac54a7c91f9db"><div class="ttname"><a href="fcntl_8h.html#a3c28c97a69c6ce8f87cac54a7c91f9db">FFLAGS</a></div><div class="ttdeci">#define FFLAGS(oflags)</div><div class="ttdef"><b>Definition:</b> <a href="fcntl_8h_source.html#l00088">fcntl.h:88</a></div></div>
<div class="ttc" id="ainclude_2sys_2types_8h_html_aba29fd78d95cce0ecb249c24b58d07da"><div class="ttname"><a href="include_2sys_2types_8h.html#aba29fd78d95cce0ecb249c24b58d07da">u_int32_t</a></div><div class="ttdeci">__uint32_t u_int32_t</div><div class="ttdef"><b>Definition:</b> <a href="include_2sys_2types_8h_source.html#l00053">types.h:53</a></div></div>
<div class="ttc" id="athread_8h_html"><div class="ttname"><a href="thread_8h.html">thread.h</a></div></div>
<div class="ttc" id="astructsys__ioctl__args_html"><div class="ttname"><a href="structsys__ioctl__args.html">sys_ioctl_args</a></div><div class="ttdef"><b>Definition:</b> <a href="sysproto__posix_8h_source.html#l00527">sysproto_posix.h:527</a></div></div>
<div class="ttc" id="akmalloc_8h_html"><div class="ttname"><a href="kmalloc_8h.html">kmalloc.h</a></div></div>
<div class="ttc" id="astructtermios_html_a91bdd7691180800fccc4b791466ee9c3"><div class="ttname"><a href="structtermios.html#a91bdd7691180800fccc4b791466ee9c3">termios::c_lflag</a></div><div class="ttdeci">tcflag_t c_lflag</div><div class="ttdef"><b>Definition:</b> <a href="ioctl_8h_source.html#l00040">ioctl.h:40</a></div></div>
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