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 <span id="projectnumber">2.0</span>
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<div class="title">sem.c</div> </div>
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<a href="sem_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="sem_8h.html">ubixos/sem.h</a>></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="include_2sys_2types_8h.html">sys/types.h</a>></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="ubixos_2errno_8h.html">ubixos/errno.h</a>></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="time_8h.html">ubixos/time.h</a>></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="code" href="kpanic_8h.html">ubixos/kpanic.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>  </div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="sem_8c.html#a31ab8f6dbb9646ed62f5e836b3639ad1"> 36</a></span> <span class="keywordtype">int</span> <a class="code" href="sem_8c.html#a31ab8f6dbb9646ed62f5e836b3639ad1">sem_close</a>(<a class="code" href="sem_8h.html#a9f436a6cc8070df1db63f5a75d4d0014">semID_t</a> <span class="keywordtype">id</span>) {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">return</span>(0);</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> }</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="sem_8c.html#a81988406ac7a65ee7d6782b97943320e"> 40</a></span> <span class="keywordtype">int</span> <a class="code" href="sem_8c.html#a81988406ac7a65ee7d6782b97943320e">sem_post</a>(<a class="code" href="sem_8h.html#a9f436a6cc8070df1db63f5a75d4d0014">semID_t</a> <span class="keywordtype">id</span>) {</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">return</span>(0);</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> }</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="sem_8c.html#ac2e22218e6a5830f6bdfd727d0206798"> 44</a></span> <span class="keywordtype">int</span> <a class="code" href="sem_8c.html#ac2e22218e6a5830f6bdfd727d0206798">sem_wait</a>(<a class="code" href="sem_8h.html#a9f436a6cc8070df1db63f5a75d4d0014">semID_t</a> <span class="keywordtype">id</span>) {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">return</span>(0);</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> }</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="sem_8c.html#a46c76cc20324278bddf93b50c6f7ae9f"> 48</a></span> <span class="keywordtype">int</span> <a class="code" href="sem_8c.html#a46c76cc20324278bddf93b50c6f7ae9f">sem_trywait</a>(<a class="code" href="sem_8h.html#a9f436a6cc8070df1db63f5a75d4d0014">semID_t</a> <span class="keywordtype">id</span>) {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">return</span>(0);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> }</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  </div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="sem_8c.html#a0e52c88f72f178cd67eb289e6f498c26"> 52</a></span> <span class="keywordtype">int</span> <a class="code" href="sem_8c.html#a0e52c88f72f178cd67eb289e6f498c26">sem_timedwait</a>(<a class="code" href="sem_8h.html#a9f436a6cc8070df1db63f5a75d4d0014">semID_t</a> <span class="keywordtype">id</span>, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structtimespec.html">timespec</a> *ts) {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">return</span>(0);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> }</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="sem_8c.html#a19bd6e9be9540104f4ab465624e9a579"> 56</a></span> <a class="code" href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a> <a class="code" href="sem_8c.html#a19bd6e9be9540104f4ab465624e9a579">sem_init</a>(<a class="code" href="structsys__sem.html">sys_sem_t</a> **sem, <a class="code" href="include_2sys_2types_8h.html#a2aff71146ab4942b2b38860c749c4074">uint8_t</a> count) {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <a class="code" href="structsys__sem.html">sys_sem_t</a> *newSem = 0x0;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">if</span> (*sem != 0) {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">//kpanic("UH OH!");</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="kprintf_8h.html#a20b56810edb62a6fe59917015c30848f">kprintf</a>(<span class="stringliteral">"UH OH!"</span>);</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>  </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  newSem = <a class="code" href="kmalloc_8h.html#a150eab2ac4ce4553e21ca10e7f441762">kmalloc</a>(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structsys__sem.html">sys_sem</a>));</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  newSem-><a class="code" href="structsys__sem.html#ab9e4ecb1c4448468fb820025b7c773be">signaled</a> = count;</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>  <a class="code" href="ubthread_8h.html#acbb7170a68758468ab5b02512a320112">ubthread_cond_init</a>(&(newSem-><a class="code" href="structsys__sem.html#aa758e52262d23c22a40204e410b5f8c4">cond</a>), <a class="code" href="fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="ubthread_8h.html#ab6bfc2169b55532821582f24b68dc855">ubthread_mutex_init</a>(&(newSem-><a class="code" href="structsys__sem.html#a52b664ee7d03d9bc83f26009a5fd27f1">mutex</a>), <a class="code" href="fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  *sem = newSem;</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>  <span class="keywordflow">return</span> (<a class="code" href="ubixos_2errno_8h.html#a019daba146137ec289f49606cc1552fc">ENOERR</a>);</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>  </div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="sem_8c.html#a15c1835612c234029c20431e06a1917d"> 75</a></span> <span class="keywordtype">int</span> <a class="code" href="sem_8c.html#a15c1835612c234029c20431e06a1917d">sem_open</a>(<a class="code" href="sem_8h.html#a9f436a6cc8070df1db63f5a75d4d0014">semID_t</a> *<span class="keywordtype">id</span>, <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>, <span class="keywordtype">int</span> oflag, <a class="code" href="descrip_8h.html#ae9f148ba55d84268ecb6f8031ab45076">mode_t</a> mode, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> value) {</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span>(0);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> }</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="sem_8c.html#a776256d1a473906f8b7490689bfcb75c"> 79</a></span> <span class="keywordtype">int</span> <a class="code" href="sem_8c.html#a776256d1a473906f8b7490689bfcb75c">sem_unlink</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>) {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">return</span>(0);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> }</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="sem_8c.html#ab80213da2384984db11eeae2c92f8a72"> 83</a></span> <span class="keywordtype">int</span> <a class="code" href="sem_8c.html#ab80213da2384984db11eeae2c92f8a72">sem_getvalue</a>(<a class="code" href="sem_8h.html#a9f436a6cc8070df1db63f5a75d4d0014">semID_t</a> <span class="keywordtype">id</span>, <span class="keywordtype">int</span> *val) {</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">return</span>(0);</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  </div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="sem_8c.html#aa386df202c6e9b90a1445a61ce694210"> 87</a></span> <a class="code" href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a> <a class="code" href="sem_8c.html#aa386df202c6e9b90a1445a61ce694210">sem_destroy</a>(<a class="code" href="structsys__sem.html">sys_sem_t</a> **sem) {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">if</span> (*sem == <a class="code" href="fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> (<a class="code" href="sys_2errno_8h.html#a2d1678d5a7cc8ce499643f3b8957def4">EINVAL</a>);</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>  <a class="code" href="structsys__sem.html">sys_sem_t</a> *d_sem = *sem;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="ubthread_8h.html#ae914fae69538736dc5e494c15ce93a17">ubthread_cond_destroy</a>(&(d_sem-><a class="code" href="structsys__sem.html#aa758e52262d23c22a40204e410b5f8c4">cond</a>));</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="ubthread_8h.html#a278f5d5b1e11b6668b75da6a285442e4">ubthread_mutex_destroy</a>(&(d_sem-><a class="code" href="structsys__sem.html#a52b664ee7d03d9bc83f26009a5fd27f1">mutex</a>));</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="kmalloc_8h.html#aaa9ed6886459604cf73ccdbf6410e487">kfree</a>(sem);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  *sem = 0x0;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> (<a class="code" href="ubixos_2errno_8h.html#a019daba146137ec289f49606cc1552fc">ENOERR</a>);</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>  </div>
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<div class="ttc" id="astructsys__sem_html_a52b664ee7d03d9bc83f26009a5fd27f1"><div class="ttname"><a href="structsys__sem.html#a52b664ee7d03d9bc83f26009a5fd27f1">sys_sem::mutex</a></div><div class="ttdeci">ubthread_mutex_t mutex</div><div class="ttdef"><b>Definition:</b> <a href="sem_8h_source.html#l00039">sem.h:39</a></div></div>
<div class="ttc" id="asem_8h_html"><div class="ttname"><a href="sem_8h.html">sem.h</a></div></div>
<div class="ttc" id="aubthread_8h_html_ae914fae69538736dc5e494c15ce93a17"><div class="ttname"><a href="ubthread_8h.html#ae914fae69538736dc5e494c15ce93a17">ubthread_cond_destroy</a></div><div class="ttdeci">int ubthread_cond_destroy(ubthread_cond_t *cond)</div><div class="ttdef"><b>Definition:</b> <a href="ubthread_8c_source.html#l00071">ubthread.c:71</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="asem_8c_html_a776256d1a473906f8b7490689bfcb75c"><div class="ttname"><a href="sem_8c.html#a776256d1a473906f8b7490689bfcb75c">sem_unlink</a></div><div class="ttdeci">int sem_unlink(const char *name)</div><div class="ttdef"><b>Definition:</b> <a href="sem_8c_source.html#l00079">sem.c:79</a></div></div>
<div class="ttc" id="astructsys__sem_html_ab9e4ecb1c4448468fb820025b7c773be"><div class="ttname"><a href="structsys__sem.html#ab9e4ecb1c4448468fb820025b7c773be">sys_sem::signaled</a></div><div class="ttdeci">uint32_t signaled</div><div class="ttdef"><b>Definition:</b> <a href="sem_8h_source.html#l00037">sem.h:37</a></div></div>
<div class="ttc" id="ainclude_2sys_2types_8h_html"><div class="ttname"><a href="include_2sys_2types_8h.html">types.h</a></div></div>
<div class="ttc" id="aubthread_8h_html_ab6bfc2169b55532821582f24b68dc855"><div class="ttname"><a href="ubthread_8h.html#ab6bfc2169b55532821582f24b68dc855">ubthread_mutex_init</a></div><div class="ttdeci">int ubthread_mutex_init(ubthread_mutex_t *mutex, const uInt32 attr)</div></div>
<div class="ttc" id="astructsys__sem_html"><div class="ttname"><a href="structsys__sem.html">sys_sem</a></div><div class="ttdef"><b>Definition:</b> <a href="sem_8h_source.html#l00036">sem.h:36</a></div></div>
<div class="ttc" id="asem_8c_html_a0e52c88f72f178cd67eb289e6f498c26"><div class="ttname"><a href="sem_8c.html#a0e52c88f72f178cd67eb289e6f498c26">sem_timedwait</a></div><div class="ttdeci">int sem_timedwait(semID_t id, const struct timespec *ts)</div><div class="ttdef"><b>Definition:</b> <a href="sem_8c_source.html#l00052">sem.c:52</a></div></div>
<div class="ttc" id="asem_8c_html_ac2e22218e6a5830f6bdfd727d0206798"><div class="ttname"><a href="sem_8c.html#ac2e22218e6a5830f6bdfd727d0206798">sem_wait</a></div><div class="ttdeci">int sem_wait(semID_t id)</div><div class="ttdef"><b>Definition:</b> <a href="sem_8c_source.html#l00044">sem.c:44</a></div></div>
<div class="ttc" id="akpanic_8h_html"><div class="ttname"><a href="kpanic_8h.html">kpanic.h</a></div></div>
<div class="ttc" id="adescrip_8h_html_ae9f148ba55d84268ecb6f8031ab45076"><div class="ttname"><a href="descrip_8h.html#ae9f148ba55d84268ecb6f8031ab45076">mode_t</a></div><div class="ttdeci">__mode_t mode_t</div><div class="ttdef"><b>Definition:</b> <a href="descrip_8h_source.html#l00044">descrip.h:44</a></div></div>
<div class="ttc" id="atime_8h_html"><div class="ttname"><a href="time_8h.html">time.h</a></div></div>
<div class="ttc" id="asem_8c_html_a31ab8f6dbb9646ed62f5e836b3639ad1"><div class="ttname"><a href="sem_8c.html#a31ab8f6dbb9646ed62f5e836b3639ad1">sem_close</a></div><div class="ttdeci">int sem_close(semID_t id)</div><div class="ttdef"><b>Definition:</b> <a href="sem_8c_source.html#l00036">sem.c:36</a></div></div>
<div class="ttc" id="astructsys__sem_html_aa758e52262d23c22a40204e410b5f8c4"><div class="ttname"><a href="structsys__sem.html#aa758e52262d23c22a40204e410b5f8c4">sys_sem::cond</a></div><div class="ttdeci">ubthread_cond_t cond</div><div class="ttdef"><b>Definition:</b> <a href="sem_8h_source.html#l00038">sem.h:38</a></div></div>
<div class="ttc" id="asem_8c_html_a46c76cc20324278bddf93b50c6f7ae9f"><div class="ttname"><a href="sem_8c.html#a46c76cc20324278bddf93b50c6f7ae9f">sem_trywait</a></div><div class="ttdeci">int sem_trywait(semID_t id)</div><div class="ttdef"><b>Definition:</b> <a href="sem_8c_source.html#l00048">sem.c:48</a></div></div>
<div class="ttc" id="agroup__infrastructure__errors_html_gaf02d9da80fd66b4f986d2c53d7231ddb"><div class="ttname"><a href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a></div><div class="ttdeci">s8_t err_t</div><div class="ttdef"><b>Definition:</b> <a href="err_8h_source.html#l00057">err.h:57</a></div></div>
<div class="ttc" id="apci_8c_html_a8f8f80d37794cde9472343e4487ba3eb"><div class="ttname"><a href="pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a></div><div class="ttdeci">const char * name</div><div class="ttdef"><b>Definition:</b> <a href="pci_8c_source.html#l00037">pci.c:37</a></div></div>
<div class="ttc" id="aubthread_8h_html_a278f5d5b1e11b6668b75da6a285442e4"><div class="ttname"><a href="ubthread_8h.html#a278f5d5b1e11b6668b75da6a285442e4">ubthread_mutex_destroy</a></div><div class="ttdeci">int ubthread_mutex_destroy(ubthread_mutex_t *mutex)</div><div class="ttdef"><b>Definition:</b> <a href="ubthread_8c_source.html#l00077">ubthread.c:77</a></div></div>
<div class="ttc" id="asem_8c_html_a19bd6e9be9540104f4ab465624e9a579"><div class="ttname"><a href="sem_8c.html#a19bd6e9be9540104f4ab465624e9a579">sem_init</a></div><div class="ttdeci">err_t sem_init(sys_sem_t **sem, uint8_t count)</div><div class="ttdef"><b>Definition:</b> <a href="sem_8c_source.html#l00056">sem.c:56</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="aubthread_8h_html_acbb7170a68758468ab5b02512a320112"><div class="ttname"><a href="ubthread_8h.html#acbb7170a68758468ab5b02512a320112">ubthread_cond_init</a></div><div class="ttdeci">int ubthread_cond_init(ubthread_cond_t *cond, const uInt32 attr)</div></div>
<div class="ttc" id="asem_8c_html_aa386df202c6e9b90a1445a61ce694210"><div class="ttname"><a href="sem_8c.html#aa386df202c6e9b90a1445a61ce694210">sem_destroy</a></div><div class="ttdeci">err_t sem_destroy(sys_sem_t **sem)</div><div class="ttdef"><b>Definition:</b> <a href="sem_8c_source.html#l00087">sem.c:87</a></div></div>
<div class="ttc" id="asem_8c_html_a81988406ac7a65ee7d6782b97943320e"><div class="ttname"><a href="sem_8c.html#a81988406ac7a65ee7d6782b97943320e">sem_post</a></div><div class="ttdeci">int sem_post(semID_t id)</div><div class="ttdef"><b>Definition:</b> <a href="sem_8c_source.html#l00040">sem.c:40</a></div></div>
<div class="ttc" id="aubixos_2errno_8h_html_a019daba146137ec289f49606cc1552fc"><div class="ttname"><a href="ubixos_2errno_8h.html#a019daba146137ec289f49606cc1552fc">ENOERR</a></div><div class="ttdeci">#define ENOERR</div><div class="ttdef"><b>Definition:</b> <a href="ubixos_2errno_8h_source.html#l00036">errno.h:36</a></div></div>
<div class="ttc" id="ainclude_2sys_2types_8h_html_a2aff71146ab4942b2b38860c749c4074"><div class="ttname"><a href="include_2sys_2types_8h.html#a2aff71146ab4942b2b38860c749c4074">uint8_t</a></div><div class="ttdeci">__uint8_t uint8_t</div><div class="ttdef"><b>Definition:</b> <a href="include_2sys_2types_8h_source.html#l00044">types.h:44</a></div></div>
<div class="ttc" id="astructtimespec_html"><div class="ttname"><a href="structtimespec.html">timespec</a></div><div class="ttdef"><b>Definition:</b> <a href="__timespec_8h_source.html#l00011">_timespec.h:11</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="asem_8c_html_ab80213da2384984db11eeae2c92f8a72"><div class="ttname"><a href="sem_8c.html#ab80213da2384984db11eeae2c92f8a72">sem_getvalue</a></div><div class="ttdeci">int sem_getvalue(semID_t id, int *val)</div><div class="ttdef"><b>Definition:</b> <a href="sem_8c_source.html#l00083">sem.c:83</a></div></div>
<div class="ttc" id="asem_8c_html_a15c1835612c234029c20431e06a1917d"><div class="ttname"><a href="sem_8c.html#a15c1835612c234029c20431e06a1917d">sem_open</a></div><div class="ttdeci">int sem_open(semID_t *id, const char *name, int oflag, mode_t mode, unsigned int value)</div><div class="ttdef"><b>Definition:</b> <a href="sem_8c_source.html#l00075">sem.c:75</a></div></div>
<div class="ttc" id="aubixos_2errno_8h_html"><div class="ttname"><a href="ubixos_2errno_8h.html">errno.h</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="asys_2errno_8h_html_a2d1678d5a7cc8ce499643f3b8957def4"><div class="ttname"><a href="sys_2errno_8h.html#a2d1678d5a7cc8ce499643f3b8957def4">EINVAL</a></div><div class="ttdeci">#define EINVAL</div><div class="ttdef"><b>Definition:</b> <a href="sys_2errno_8h_source.html#l00055">errno.h:55</a></div></div>
<div class="ttc" id="asem_8h_html_a9f436a6cc8070df1db63f5a75d4d0014"><div class="ttname"><a href="sem_8h.html#a9f436a6cc8070df1db63f5a75d4d0014">semID_t</a></div><div class="ttdeci">uint32_t semID_t</div><div class="ttdef"><b>Definition:</b> <a href="sem_8h_source.html#l00044">sem.h:44</a></div></div>
<div class="ttc" id="afat__string_8h_html_a070d2ce7b6bb7e5c05602aa8c308d0c4"><div class="ttname"><a href="fat__string_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a></div><div class="ttdeci">#define NULL</div><div class="ttdef"><b>Definition:</b> <a href="fat__string_8h_source.html#l00017">fat_string.h:17</a></div></div>
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