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135 lines
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135 lines
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<div id="projectname">Server <span id="projectnumber">0.0.1</span></div>
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<div id="projectbrief">HTTP/REST server implementation</div>
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<h1>src/utils/daemonize.c</h1> </div>
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<a href="daemonize_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
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<a name="l00025"></a>00025 <span class="preprocessor">#include <stdio.h></span> <span class="comment">// for printf() and fprintf()</span>
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<a name="l00026"></a>00026 <span class="preprocessor">#include <unistd.h></span> <span class="comment">// for getopt</span>
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<a name="l00027"></a>00027 <span class="preprocessor">#include <stdlib.h></span>
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<a name="l00028"></a>00028
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<a name="l00029"></a>00029
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<a name="l00030"></a><a class="code" href="webgameserver_8c.html#a29b0af1da2432bcc90721c0b62f4e660">00030</a> <span class="keywordtype">void</span> <a class="code" href="daemonize_8c.html#a29b0af1da2432bcc90721c0b62f4e660">daemonize</a>(<span class="keywordtype">void</span>) {
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<a name="l00031"></a>00031 pid_t pid;
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<a name="l00032"></a>00032
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<a name="l00033"></a>00033 <span class="keywordflow">if</span> (0 > ((pid = fork()))) {
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<a name="l00034"></a>00034 perror(<span class="stringliteral">"deamoinze[fork]"</span>);
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<a name="l00035"></a>00035 exit(EXIT_FAILURE);
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<a name="l00036"></a>00036 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (0 != pid) {
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<a name="l00037"></a>00037 exit(EXIT_SUCCESS);
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<a name="l00038"></a>00038 }
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<a name="l00039"></a>00039
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<a name="l00040"></a>00040 <span class="comment">// make new child session leader</span>
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<a name="l00041"></a>00041 setsid();
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<a name="l00042"></a>00042
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<a name="l00043"></a>00043 <span class="comment">// connect all standard streams to /dev/null</span>
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<a name="l00044"></a>00044 stderr = freopen(<span class="stringliteral">"/dev/null"</span>, <span class="stringliteral">"w"</span>, stderr);
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<a name="l00045"></a>00045 stdin = freopen(<span class="stringliteral">"/dev/null"</span>, <span class="stringliteral">"r"</span>, stdin);
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<a name="l00046"></a>00046 stdout = freopen(<span class="stringliteral">"/dev/null"</span>, <span class="stringliteral">"w"</span>, stdout);
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<a name="l00047"></a>00047 }
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</pre></div></div>
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<li class="navelem"><a class="el" href="daemonize_8c.html">daemonize.c</a> </li>
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </li>
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