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<h1>csutil/threading/pthread_thread.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (C) 2006 by Marten Svanfeldt</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> modify it under the terms of the GNU Lesser General Public</span>
<a name="l00006"></a>00006 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00007"></a>00007 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> Library General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> You should have received a copy of the GNU Library General Public</span>
<a name="l00015"></a>00015 <span class="comment"> License along with this library; if not, write to the Free</span>
<a name="l00016"></a>00016 <span class="comment"> Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00017"></a>00017 <span class="comment">*/</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#ifndef __CS_CSUTIL_THREADING_PTHREAD_THREAD_H__</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define __CS_CSUTIL_THREADING_PTHREAD_THREAD_H__</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span>
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef DOXYGEN_RUN</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <pthread.h></span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keyword">namespace </span>CS
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 <span class="keyword">namespace </span>Threading
<a name="l00029"></a>00029 {
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">enum</span> <a class="code" href="namespaceCS_1_1Threading.html#785461563cc5ad5580177ae429bbb239" title="Priority values indicate how frequently a thread runs compared to other threads.">ThreadPriority</a>;
<a name="l00032"></a>00032 <span class="keyword">class </span>Runnable;
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">namespace </span>Implementation
<a name="l00035"></a>00035 {
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="comment">// Thread base-class for pthreads</span>
<a name="l00038"></a>00038 <span class="keyword">class </span>CS_CRYSTALSPACE_EXPORT ThreadBase
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040 <span class="keyword">public</span>:
<a name="l00041"></a>00041 ThreadBase (Runnable* runnable);
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keywordtype">void</span> Start ();
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keywordtype">void</span> Stop ();
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keywordtype">bool</span> IsRunning () <span class="keyword">const</span>;
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keywordtype">bool</span> SetPriority (<a class="code" href="namespaceCS_1_1Threading.html#785461563cc5ad5580177ae429bbb239" title="Priority values indicate how frequently a thread runs compared to other threads.">ThreadPriority</a> prio);
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keywordtype">void</span> Wait () <span class="keyword">const</span>;
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="keyword">static</span> <span class="keywordtype">void</span> Yield ();
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="keyword">static</span> <a class="code" href="namespaceCS_1_1Threading.html#040b603ebb091edd68db17f7b4f1f988" title="OS specific thread identifier.">ThreadID</a> GetThreadID ();
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <a class="code" href="namespaceCS_1_1Threading.html#785461563cc5ad5580177ae429bbb239" title="Priority values indicate how frequently a thread runs compared to other threads.">ThreadPriority</a> GetPriority ()<span class="keyword"> const</span>
<a name="l00058"></a>00058 <span class="keyword"> </span>{
<a name="l00059"></a>00059 <span class="keywordflow">return</span> priority;
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <span class="keyword">private</span>:
<a name="l00063"></a>00063 <a class="code" href="classcsRef.html" title="A smart pointer.">csRef<Runnable></a> runnable;
<a name="l00064"></a>00064
<a name="l00065"></a>00065 pthread_t threadHandle;
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <a class="code" href="group__util.html#g56f1a81c92849566ae864511088eb7e8" title="signed 32-bit integer (-2 147 483 648..2 147 483 647)">int32</a> isRunning;
<a name="l00068"></a>00068 <a class="code" href="namespaceCS_1_1Threading.html#785461563cc5ad5580177ae429bbb239" title="Priority values indicate how frequently a thread runs compared to other threads.">ThreadPriority</a> priority;
<a name="l00069"></a>00069 };
<a name="l00070"></a>00070
<a name="l00071"></a>00071
<a name="l00072"></a>00072 }
<a name="l00073"></a>00073 }
<a name="l00074"></a>00074 }
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="preprocessor">#endif // DOXYGEN_RUN</span>
<a name="l00077"></a>00077 <span class="preprocessor"></span>
<a name="l00078"></a>00078 <span class="preprocessor">#endif // __CS_CSUTIL_THREADING_PTHREAD_THREAD_H__</span>
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