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Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/raise_signal_8c_source.html
author Dominic Pinkman <Dominic.Pinkman@Nokia.com>
Tue, 30 Mar 2010 16:16:55 +0100
changeset 6 43e37759235e
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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<title>TB9.2 Example Applications: examples/PIPS/posixsignals/sigtermSignal/src/raiseSignal.c Source File</title>
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<link href="tabs.css" rel="stylesheet" type="text/css"/>
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<link href="doxygen.css" rel="stylesheet" type="text/css"/>
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</head>
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<body>
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<!-- Generated by Doxygen 1.6.2 -->
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<h1>examples/PIPS/posixsignals/sigtermSignal/src/raiseSignal.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// raiseSignal.c</span>
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<a name="l00002"></a>00002 <span class="comment">//</span>
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<a name="l00003"></a>00003 <span class="comment">// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).</span>
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<a name="l00004"></a>00004 <span class="comment">// All rights reserved.</span>
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<a name="l00005"></a>00005 <span class="comment">// This component and the accompanying materials are made available</span>
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<a name="l00006"></a>00006 <span class="comment">// under the terms of &quot;Eclipse Public License v1.0&quot;</span>
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<a name="l00007"></a>00007 <span class="comment">// which accompanies this distribution, and is available</span>
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<a name="l00008"></a>00008 <span class="comment">// at the URL &quot;http://www.eclipse.org/legal/epl-v10.html&quot;.</span>
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<a name="l00009"></a>00009 <span class="comment">//</span>
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<a name="l00010"></a>00010 <span class="comment">// Initial Contributors:</span>
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<a name="l00011"></a>00011 <span class="comment">// Nokia Corporation - initial contribution.</span>
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<a name="l00012"></a>00012 <span class="comment">//</span>
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<a name="l00013"></a>00013 <span class="comment">// Contributors:</span>
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<a name="l00014"></a>00014 <span class="comment">//</span>
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<a name="l00015"></a>00015 <span class="comment">// Description: raiseSignal.c source file</span>
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<a name="l00016"></a>00016 <span class="comment">//</span>
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<a name="l00017"></a>00017
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<a name="l00018"></a>00018 <span class="preprocessor">#include &lt;stdio.h&gt;</span>
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<a name="l00019"></a>00019 <span class="preprocessor">#include &lt;stdlib.h&gt;</span>
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<a name="l00020"></a>00020 <span class="preprocessor">#include &lt;signal.h&gt;</span>
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<a name="l00021"></a>00021 <span class="preprocessor">#include &lt;unistd.h&gt;</span>
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<a name="l00022"></a>00022
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<a name="l00027"></a>00027 <span class="keywordtype">void</span> PressKey()
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<a name="l00028"></a>00028     {
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<a name="l00029"></a>00029     <span class="keywordtype">int</span> ch;
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<a name="l00030"></a>00030     printf(<span class="stringliteral">&quot;Press &#39;e&#39;+Enter to exit\n&quot;</span>);
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<a name="l00031"></a>00031     <span class="keywordflow">while</span>((ch = getchar()) != <span class="charliteral">&#39;e&#39;</span>)
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<a name="l00032"></a>00032         {
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<a name="l00033"></a>00033         <span class="keywordflow">if</span>(ch == <span class="charliteral">&#39;\n&#39;</span>)
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<a name="l00034"></a>00034             <span class="keywordflow">continue</span>;
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<a name="l00035"></a>00035         <span class="keywordflow">else</span>
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<a name="l00036"></a>00036             printf(<span class="stringliteral">&quot;wrong option inserted, try again!!!\n&quot;</span>);
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<a name="l00037"></a>00037         }
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<a name="l00038"></a>00038     }
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<a name="l00039"></a>00039
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<a name="l00044"></a>00044 <span class="keywordtype">int</span> <a class="code" href="redirectprintf_8c.html#a840291bc02cba5474a4cb46a9b9566fe">main</a>(<span class="keywordtype">int</span> argc,<span class="keywordtype">char</span> **argv)
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<a name="l00045"></a>00045     {
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<a name="l00046"></a>00046     pid_t id;
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<a name="l00047"></a>00047     <span class="keywordtype">int</span> ret;
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<a name="l00048"></a>00048     <span class="keywordflow">if</span>(argc &lt; 2)
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<a name="l00049"></a>00049         {
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<a name="l00050"></a>00050         printf(<span class="stringliteral">&quot;Please pass the correct arguments\n&quot;</span>);
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<a name="l00051"></a>00051         <span class="keywordflow">return</span> EXIT_FAILURE;
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<a name="l00052"></a>00052         }
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<a name="l00053"></a>00053     <span class="keywordtype">id</span> = atoi(argv[1]);
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<a name="l00054"></a>00054
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<a name="l00055"></a>00055     printf(<span class="stringliteral">&quot;*********************In the raiseSignal***********************\n&quot;</span>);
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<a name="l00056"></a>00056     printf(<span class="stringliteral">&quot;\nThis process sends a SIGTERM signal to the sigtermSignal process.\n&quot;</span>);
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<a name="l00057"></a>00057     printf(<span class="stringliteral">&quot;\nPress Enter to send the SIGTERM signal\n&quot;</span>);
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<a name="l00058"></a>00058     getchar();
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<a name="l00059"></a>00059
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<a name="l00060"></a>00060     <span class="comment">//Raising SIGTERM signl using kill command.</span>
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<a name="l00061"></a>00061     ret = kill(<span class="keywordtype">id</span>, SIGTERM);
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<a name="l00062"></a>00062     <span class="keywordflow">if</span>(ret)
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<a name="l00063"></a>00063         {
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<a name="l00064"></a>00064         printf(<span class="stringliteral">&quot;Kill() failed, errno=%d&quot;</span>, errno);
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<a name="l00065"></a>00065         }
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<a name="l00066"></a>00066     PressKey();
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<a name="l00067"></a>00067     <span class="keywordflow">return</span> EXIT_SUCCESS;
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<a name="l00068"></a>00068     }
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</pre></div></div>
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<hr size="1"/><address style="text-align: right;"><small>Generated by&nbsp;
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address>
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</body>
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</html>
FCL/sftools/depl/docscontent