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<a href="cputracker_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#ifndef CPUTRACKER_H</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#define CPUTRACKER_H</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include <assert.h></span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include <pthread.h></span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include <semaphore.h></span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include <signal.h></span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include <stdio.h></span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include <stdlib.h></span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include <string.h></span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include <unistd.h></span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#define BUFFER_SIZE 5</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#define EXIT_FAILURE 1</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#define EXIT_SUCCESS 0</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#define TIMEOUT 2</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#define THREADS 3</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="cputracker_8h.html#a3a740257b1966921d2be7718d2e37e50"> 25</a></span><span class="keyword">enum</span> <a class="code hl_enumeration" href="cputracker_8h.html#a3a740257b1966921d2be7718d2e37e50">Ids</a> { Reader = 0, Printer = 1, Analyzer = 2 };</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="structproc__stat.html"> 30</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structproc__stat.html">proc_stat</a> {</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keywordtype">char</span> name[256];</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="structproc__stat.html#aa4600f7feea835a377931e3a4de0ce47"> 32</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code hl_variable" href="structproc__stat.html#aa4600f7feea835a377931e3a4de0ce47">user</a>, </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="structproc__stat.html#ab2b0ce88f7db8e6fde5d0ada71af66df"> 33</a></span> <a class="code hl_variable" href="structproc__stat.html#ab2b0ce88f7db8e6fde5d0ada71af66df">nice</a>, </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="structproc__stat.html#ad0d5ea5c5ac2fe254d8b1953f9047180"> 34</a></span> <a class="code hl_variable" href="structproc__stat.html#ad0d5ea5c5ac2fe254d8b1953f9047180">system</a>, </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="structproc__stat.html#a8cf13a33bf3f6df0fea6f11c069835d2"> 35</a></span> <a class="code hl_variable" href="structproc__stat.html#a8cf13a33bf3f6df0fea6f11c069835d2">idle</a>, </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="structproc__stat.html#a196b27e73492d632d584141cccb5d379"> 36</a></span> <a class="code hl_variable" href="structproc__stat.html#a196b27e73492d632d584141cccb5d379">iowait</a>, </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="structproc__stat.html#a51e94dcd31151948891922d3afb65e42"> 38</a></span> <a class="code hl_variable" href="structproc__stat.html#a51e94dcd31151948891922d3afb65e42">irq</a>, </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="structproc__stat.html#ab25610b61e24c58f20f46becff3c32d7"> 39</a></span> <a class="code hl_variable" href="structproc__stat.html#ab25610b61e24c58f20f46becff3c32d7">softirq</a>, </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="structproc__stat.html#aba4a4ef24873fded0b934c4ad02c8fda"> 40</a></span> <a class="code hl_variable" href="structproc__stat.html#aba4a4ef24873fded0b934c4ad02c8fda">steal</a>, </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="structproc__stat.html#a3bc6b17a52a1e67ff43913b6402cfcc4"> 42</a></span> <a class="code hl_variable" href="structproc__stat.html#a3bc6b17a52a1e67ff43913b6402cfcc4">guest</a>, </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"><a class="line" href="structproc__stat.html#aa54659ed14b3f801e47e7200164b5704"> 44</a></span> <a class="code hl_variable" href="structproc__stat.html#aa54659ed14b3f801e47e7200164b5704">guest_nice</a>; </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span>};</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="keyword">extern</span> <span class="keywordtype">int</span> g_nproc;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="keyword">extern</span> pthread_mutex_t g_dataBufferMutex;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="keyword">extern</span> sem_t g_dataFilledSpaceSemaphore;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="keyword">extern</span> sem_t g_dataLeftSpaceSemaphore;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="keyword">extern</span> pthread_mutex_t g_printBufferMutex;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="keyword">extern</span> sem_t g_printFilledSpaceSemaphore;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="keyword">extern</span> sem_t g_printLeftSpaceSemaphore;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *<a class="code hl_function" href="cputracker_8h.html#a2b8f2341417ff6536dcfd85113bd3a5d">get_item_from_print_buffer</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span><span class="keyword">struct </span><a class="code hl_struct" href="structproc__stat.html">proc_stat</a> *<a class="code hl_function" href="cputracker_8h.html#a6d7b4993bb9144e4cab9f9c7420c996a">get_item_from_data_buffer</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="keywordtype">void</span> <a class="code hl_function" href="cputracker_8h.html#ac99b6069bf629214ce6258902739d613">notify_watchdog</a>(<span class="keywordtype">int</span> <span class="keywordtype">id</span>);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="keywordtype">void</span> <a class="code hl_function" href="cputracker_8h.html#aa1407f3b7f6dc9f7ba1c2049f33cfa14">main_test</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="acputracker_8h_html_a2b8f2341417ff6536dcfd85113bd3a5d"><div class="ttname"><a href="cputracker_8h.html#a2b8f2341417ff6536dcfd85113bd3a5d">get_item_from_print_buffer</a></div><div class="ttdeci">unsigned long * get_item_from_print_buffer(void)</div><div class="ttdoc">Function getting item from print buffer.</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8c_source.html#l00079">cputracker.c:79</a></div></div>
<div class="ttc" id="acputracker_8h_html_a3a740257b1966921d2be7718d2e37e50"><div class="ttname"><a href="cputracker_8h.html#a3a740257b1966921d2be7718d2e37e50">Ids</a></div><div class="ttdeci">Ids</div><div class="ttdoc">Enum with Threads id.</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00025">cputracker.h:25</a></div></div>
<div class="ttc" id="acputracker_8h_html_a6d7b4993bb9144e4cab9f9c7420c996a"><div class="ttname"><a href="cputracker_8h.html#a6d7b4993bb9144e4cab9f9c7420c996a">get_item_from_data_buffer</a></div><div class="ttdeci">struct proc_stat * get_item_from_data_buffer(void)</div><div class="ttdoc">Function getting item from data buffer.</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8c_source.html#l00069">cputracker.c:69</a></div></div>
<div class="ttc" id="acputracker_8h_html_aa1407f3b7f6dc9f7ba1c2049f33cfa14"><div class="ttname"><a href="cputracker_8h.html#aa1407f3b7f6dc9f7ba1c2049f33cfa14">main_test</a></div><div class="ttdeci">void main_test(void)</div><div class="ttdoc">Simple test function with asserts.</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8c_source.html#l00121">cputracker.c:121</a></div></div>
<div class="ttc" id="acputracker_8h_html_ac99b6069bf629214ce6258902739d613"><div class="ttname"><a href="cputracker_8h.html#ac99b6069bf629214ce6258902739d613">notify_watchdog</a></div><div class="ttdeci">void notify_watchdog(int id)</div><div class="ttdoc">Notify the watchdog that thread is alive.</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8c_source.html#l00089">cputracker.c:89</a></div></div>
<div class="ttc" id="astructproc__stat_html"><div class="ttname"><a href="structproc__stat.html">proc_stat</a></div><div class="ttdoc">Struct for /proc/stats info.</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00030">cputracker.h:30</a></div></div>
<div class="ttc" id="astructproc__stat_html_a196b27e73492d632d584141cccb5d379"><div class="ttname"><a href="structproc__stat.html#a196b27e73492d632d584141cccb5d379">proc_stat::iowait</a></div><div class="ttdeci">unsigned long iowait</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00036">cputracker.h:37</a></div></div>
<div class="ttc" id="astructproc__stat_html_a3bc6b17a52a1e67ff43913b6402cfcc4"><div class="ttname"><a href="structproc__stat.html#a3bc6b17a52a1e67ff43913b6402cfcc4">proc_stat::guest</a></div><div class="ttdeci">unsigned long guest</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00042">cputracker.h:43</a></div></div>
<div class="ttc" id="astructproc__stat_html_a51e94dcd31151948891922d3afb65e42"><div class="ttname"><a href="structproc__stat.html#a51e94dcd31151948891922d3afb65e42">proc_stat::irq</a></div><div class="ttdeci">unsigned long irq</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00038">cputracker.h:38</a></div></div>
<div class="ttc" id="astructproc__stat_html_a8cf13a33bf3f6df0fea6f11c069835d2"><div class="ttname"><a href="structproc__stat.html#a8cf13a33bf3f6df0fea6f11c069835d2">proc_stat::idle</a></div><div class="ttdeci">unsigned long idle</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00035">cputracker.h:35</a></div></div>
<div class="ttc" id="astructproc__stat_html_aa4600f7feea835a377931e3a4de0ce47"><div class="ttname"><a href="structproc__stat.html#aa4600f7feea835a377931e3a4de0ce47">proc_stat::user</a></div><div class="ttdeci">unsigned long user</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00032">cputracker.h:32</a></div></div>
<div class="ttc" id="astructproc__stat_html_aa54659ed14b3f801e47e7200164b5704"><div class="ttname"><a href="structproc__stat.html#aa54659ed14b3f801e47e7200164b5704">proc_stat::guest_nice</a></div><div class="ttdeci">unsigned long guest_nice</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00044">cputracker.h:44</a></div></div>
<div class="ttc" id="astructproc__stat_html_ab25610b61e24c58f20f46becff3c32d7"><div class="ttname"><a href="structproc__stat.html#ab25610b61e24c58f20f46becff3c32d7">proc_stat::softirq</a></div><div class="ttdeci">unsigned long softirq</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00039">cputracker.h:39</a></div></div>
<div class="ttc" id="astructproc__stat_html_ab2b0ce88f7db8e6fde5d0ada71af66df"><div class="ttname"><a href="structproc__stat.html#ab2b0ce88f7db8e6fde5d0ada71af66df">proc_stat::nice</a></div><div class="ttdeci">unsigned long nice</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00033">cputracker.h:33</a></div></div>
<div class="ttc" id="astructproc__stat_html_aba4a4ef24873fded0b934c4ad02c8fda"><div class="ttname"><a href="structproc__stat.html#aba4a4ef24873fded0b934c4ad02c8fda">proc_stat::steal</a></div><div class="ttdeci">unsigned long steal</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00040">cputracker.h:41</a></div></div>
<div class="ttc" id="astructproc__stat_html_ad0d5ea5c5ac2fe254d8b1953f9047180"><div class="ttname"><a href="structproc__stat.html#ad0d5ea5c5ac2fe254d8b1953f9047180">proc_stat::system</a></div><div class="ttdeci">unsigned long system</div><div class="ttdef"><b>Definition:</b> <a href="cputracker_8h_source.html#l00034">cputracker.h:34</a></div></div>
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