<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>pcsc-lite: thread_unix.c Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.6.2-20100208 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li><a href="dirs.html"><span>Directories</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul> </div> <div class="navpath"><a class="el" href="dir_c68a5dfdca54003c765e303a18006edb.html">src</a> </div> </div> <div class="contents"> <h1>thread_unix.c</h1><a href="thread__unix_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * MUSCLE SmartCard Development ( http://www.linuxnet.com )</span> <a name="l00003"></a>00003 <span class="comment"> *</span> <a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2000-2004</span> <a name="l00005"></a>00005 <span class="comment"> * David Corcoran <corcoran@linuxnet.com></span> <a name="l00006"></a>00006 <span class="comment"> * Damien Sauveron <damien.sauveron@labri.fr></span> <a name="l00007"></a>00007 <span class="comment"> * Copyright (C) 2000-2008</span> <a name="l00008"></a>00008 <span class="comment"> * Ludovic Rousseau <ludovic.rousseau@free.fr></span> <a name="l00009"></a>00009 <span class="comment"> *</span> <a name="l00010"></a>00010 <span class="comment"> * $Id: thread_unix.c 3247 2009-01-02 13:22:46Z rousseau $</span> <a name="l00011"></a>00011 <span class="comment"> */</span> <a name="l00012"></a>00012 <a name="l00018"></a>00018 <span class="preprocessor">#include "config.h"</span> <a name="l00019"></a>00019 <span class="preprocessor">#include "<a class="code" href="wintypes_8h.html" title="This keeps a list of Windows(R) types.">wintypes.h</a>"</span> <a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="thread__generic_8h.html" title="This provides system specific thread calls.">thread_generic.h</a>"</span> <a name="l00021"></a>00021 <span class="preprocessor">#include "misc.h"</span> <a name="l00022"></a>00022 <a name="l00023"></a>00023 INTERNAL <span class="keywordtype">int</span> SYS_MutexInit(PCSCLITE_MUTEX_T mMutex) <a name="l00024"></a>00024 { <a name="l00025"></a>00025 <span class="keywordflow">if</span> (mMutex) <a name="l00026"></a>00026 <span class="keywordflow">return</span> pthread_mutex_init(mMutex, NULL); <a name="l00027"></a>00027 <span class="keywordflow">else</span> <a name="l00028"></a>00028 <span class="keywordflow">return</span> -1; <a name="l00029"></a>00029 } <a name="l00030"></a>00030 <a name="l00031"></a>00031 INTERNAL <span class="keywordtype">int</span> SYS_MutexDestroy(PCSCLITE_MUTEX_T mMutex) <a name="l00032"></a>00032 { <a name="l00033"></a>00033 <span class="keywordflow">if</span> (mMutex) <a name="l00034"></a>00034 <span class="keywordflow">return</span> pthread_mutex_destroy(mMutex); <a name="l00035"></a>00035 <span class="keywordflow">else</span> <a name="l00036"></a>00036 <span class="keywordflow">return</span> -1; <a name="l00037"></a>00037 } <a name="l00038"></a>00038 <a name="l00039"></a>00039 INTERNAL <span class="keywordtype">int</span> SYS_MutexLock(PCSCLITE_MUTEX_T mMutex) <a name="l00040"></a>00040 { <a name="l00041"></a>00041 <span class="keywordflow">if</span> (mMutex) <a name="l00042"></a>00042 <span class="keywordflow">return</span> pthread_mutex_lock(mMutex); <a name="l00043"></a>00043 <span class="keywordflow">else</span> <a name="l00044"></a>00044 <span class="keywordflow">return</span> -1; <a name="l00045"></a>00045 } <a name="l00046"></a>00046 <a name="l00047"></a>00047 INTERNAL <span class="keywordtype">int</span> SYS_MutexTryLock(PCSCLITE_MUTEX_T mMutex) <a name="l00048"></a>00048 { <a name="l00049"></a>00049 <span class="keywordflow">if</span> (mMutex) <a name="l00050"></a>00050 <span class="keywordflow">return</span> pthread_mutex_trylock(mMutex); <a name="l00051"></a>00051 <span class="keywordflow">else</span> <a name="l00052"></a>00052 <span class="keywordflow">return</span> -1; <a name="l00053"></a>00053 } <a name="l00054"></a>00054 <a name="l00055"></a>00055 INTERNAL <span class="keywordtype">int</span> SYS_MutexUnLock(PCSCLITE_MUTEX_T mMutex) <a name="l00056"></a>00056 { <a name="l00057"></a>00057 <span class="keywordflow">if</span> (mMutex) <a name="l00058"></a>00058 <span class="keywordflow">return</span> pthread_mutex_unlock(mMutex); <a name="l00059"></a>00059 <span class="keywordflow">else</span> <a name="l00060"></a>00060 <span class="keywordflow">return</span> -1; <a name="l00061"></a>00061 } <a name="l00062"></a>00062 <a name="l00063"></a>00063 INTERNAL <span class="keywordtype">int</span> SYS_ThreadCreate(PCSCLITE_THREAD_T * pthThread, <span class="keywordtype">int</span> attributes, <a name="l00064"></a>00064 PCSCLITE_THREAD_FUNCTION(pvFunction), LPVOID pvArg) <a name="l00065"></a>00065 { <a name="l00066"></a>00066 pthread_attr_t attr; <a name="l00067"></a>00067 <span class="keywordtype">int</span> ret; <a name="l00068"></a>00068 <a name="l00069"></a>00069 ret = pthread_attr_init(&attr); <a name="l00070"></a>00070 <span class="keywordflow">if</span> (ret) <a name="l00071"></a>00071 <span class="keywordflow">return</span> ret; <a name="l00072"></a>00072 <a name="l00073"></a>00073 ret = pthread_attr_setdetachstate(&attr, <a name="l00074"></a>00074 attributes & THREAD_ATTR_DETACHED ? PTHREAD_CREATE_DETACHED : PTHREAD_CREATE_JOINABLE); <a name="l00075"></a>00075 <span class="keywordflow">if</span> (ret) <a name="l00076"></a>00076 { <a name="l00077"></a>00077 (void)pthread_attr_destroy(&attr); <a name="l00078"></a>00078 <span class="keywordflow">return</span> ret; <a name="l00079"></a>00079 } <a name="l00080"></a>00080 <a name="l00081"></a>00081 ret = pthread_create(pthThread, &attr, pvFunction, pvArg); <a name="l00082"></a>00082 <span class="keywordflow">if</span> (ret) <a name="l00083"></a>00083 <span class="keywordflow">return</span> ret; <a name="l00084"></a>00084 <a name="l00085"></a>00085 ret = pthread_attr_destroy(&attr); <a name="l00086"></a>00086 <span class="keywordflow">return</span> ret; <a name="l00087"></a>00087 } <a name="l00088"></a>00088 <a name="l00089"></a>00089 INTERNAL <span class="keywordtype">int</span> SYS_ThreadCancel(PCSCLITE_THREAD_T pthThread) <a name="l00090"></a>00090 { <a name="l00091"></a>00091 <span class="keywordflow">return</span> pthread_cancel(pthThread); <a name="l00092"></a>00092 } <a name="l00093"></a>00093 <a name="l00094"></a>00094 INTERNAL <span class="keywordtype">int</span> SYS_ThreadDetach(PCSCLITE_THREAD_T pthThread) <a name="l00095"></a>00095 { <a name="l00096"></a>00096 <span class="keywordflow">return</span> pthread_detach(pthThread); <a name="l00097"></a>00097 } <a name="l00098"></a>00098 <a name="l00099"></a>00099 INTERNAL <span class="keywordtype">int</span> SYS_ThreadJoin(PCSCLITE_THREAD_T pthThread, LPVOID* pvRetVal) <a name="l00100"></a>00100 { <a name="l00101"></a>00101 <span class="keywordflow">return</span> pthread_join(pthThread, pvRetVal); <a name="l00102"></a>00102 } <a name="l00103"></a>00103 <a name="l00104"></a>00104 INTERNAL <span class="keywordtype">int</span> SYS_ThreadExit(LPVOID pvRetVal) <a name="l00105"></a>00105 { <a name="l00106"></a>00106 pthread_exit(pvRetVal); <a name="l00107"></a>00107 <span class="keywordflow">return</span> 1; <a name="l00108"></a>00108 } <a name="l00109"></a>00109 <a name="l00110"></a>00110 INTERNAL PCSCLITE_THREAD_T SYS_ThreadSelf(<span class="keywordtype">void</span>) <a name="l00111"></a>00111 { <a name="l00112"></a>00112 <span class="keywordflow">return</span> pthread_self(); <a name="l00113"></a>00113 } <a name="l00114"></a>00114 <a name="l00115"></a>00115 INTERNAL <span class="keywordtype">int</span> SYS_ThreadEqual(PCSCLITE_THREAD_T *pthThread1, PCSCLITE_THREAD_T *pthThread2) <a name="l00116"></a>00116 { <a name="l00117"></a>00117 <span class="keywordflow">return</span> pthread_equal(*pthThread1, *pthThread2); <a name="l00118"></a>00118 } <a name="l00119"></a>00119 <a name="l00120"></a>00120 INTERNAL <span class="keywordtype">int</span> SYS_ThreadSetCancelType(<span class="keywordtype">int</span> type, <span class="keywordtype">int</span> *oldtype) <a name="l00121"></a>00121 { <a name="l00122"></a>00122 <span class="keywordflow">return</span> pthread_setcanceltype(type, oldtype); <a name="l00123"></a>00123 } <a name="l00124"></a>00124 </pre></div></div> <hr class="footer"/><address style="text-align: right;"><small>Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2-20100208 </small></address> </body> </html>