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<hr><h1>thread.h</h1><a href="thread_h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <font class="comment">// Copyright (C) 1999-2001 Open Source Telecom Corporation.</font>
00002 <font class="comment">// </font>
00003 <font class="comment">// This program is free software; you can redistribute it and/or modify</font>
00004 <font class="comment">// it under the terms of the GNU General Public License as published by</font>
00005 <font class="comment">// the Free Software Foundation; either version 2 of the License, or</font>
00006 <font class="comment">// (at your option) any later version.</font>
00007 <font class="comment">// </font>
00008 <font class="comment">// This program is distributed in the hope that it will be useful,</font>
00009 <font class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00010 <font class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</font>
00011 <font class="comment">// GNU General Public License for more details.</font>
00012 <font class="comment">// </font>
00013 <font class="comment">// You should have received a copy of the GNU General Public License</font>
00014 <font class="comment">// along with this program; if not, write to the Free Software </font>
00015 <font class="comment">// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</font>
00016 <font class="comment">// </font>
00017 <font class="comment">// As a special exception to the GNU General Public License, permission is </font>
00018 <font class="comment">// granted for additional uses of the text contained in its release </font>
00019 <font class="comment">// of Common C++.</font>
00020 <font class="comment">// </font>
00021 <font class="comment">// The exception is that, if you link the Common C++ library with other</font>
00022 <font class="comment">// files to produce an executable, this does not by itself cause the</font>
00023 <font class="comment">// resulting executable to be covered by the GNU General Public License.</font>
00024 <font class="comment">// Your use of that executable is in no way restricted on account of</font>
00025 <font class="comment">// linking the Common C++ library code into it.</font>
00026 <font class="comment">//</font>
00027 <font class="comment">// This exception does not however invalidate any other reasons why</font>
00028 <font class="comment">// the executable file might be covered by the GNU General Public License.</font>
00029 <font class="comment">// </font>
00030 <font class="comment">// This exception applies only to the code released under the </font>
00031 <font class="comment">// name Common C++. If you copy code from other releases into a copy of</font>
00032 <font class="comment">// Common C++, as the General Public License permits, the exception does</font>
00033 <font class="comment">// not apply to the code that you add in this way. To avoid misleading</font>
00034 <font class="comment">// anyone as to the status of such modified files, you must delete</font>
00035 <font class="comment">// this exception notice from them.</font>
00036 <font class="comment">// </font>
00037 <font class="comment">// If you write modifications of your own for Common C++, it is your choice</font>
00038 <font class="comment">// whether to permit this exception to apply to your modifications.</font>
00039 <font class="comment">// If you do not wish that, delete this exception notice. </font>
00040 <font class="comment">//</font>
00041
00042 <font class="preprocessor">#ifndef __CCXX_THREAD_H__</font>
00043 <font class="preprocessor"></font><font class="preprocessor">#define __CCXX_THREAD_H__</font>
00044 <font class="preprocessor"></font><font class="preprocessor">#define __CCXX_POSIX</font>
00045 <font class="preprocessor"></font>
00046 <font class="preprocessor">#ifndef _REENTRANT</font>
00047 <font class="preprocessor"></font><font class="preprocessor">#define _REENTRANT</font>
00048 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00049 <font class="preprocessor"></font>
00050 <font class="preprocessor">#ifndef _THREAD_SAFE</font>
00051 <font class="preprocessor"></font><font class="preprocessor">#define _THREAD_SAFE</font>
00052 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00053 <font class="preprocessor"></font>
00054 <font class="preprocessor">#ifndef __CCXX_CONFIG_H__</font>
00055 <font class="preprocessor"></font><font class="preprocessor">#ifdef PACKAGE</font>
00056 <font class="preprocessor"></font><font class="preprocessor">#undef PACKAGE</font>
00057 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00058 <font class="preprocessor"></font><font class="preprocessor">#ifdef VERSION</font>
00059 <font class="preprocessor"></font><font class="preprocessor">#undef VERSION</font>
00060 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00061 <font class="preprocessor"></font><font class="preprocessor">#include <cc++/<a class="code" href="config_h.html">config.h</a>></font>
00062 <font class="preprocessor">#endif</font>
00063 <font class="preprocessor"></font>
00064 <font class="preprocessor">#if defined(__FreeBSD__) && __FreeBSD__ <= 3</font>
00065 <font class="preprocessor"></font><font class="preprocessor">#define _SYSV_SEMAPHORES</font>
00066 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00067 <font class="preprocessor"></font>
00068 <font class="preprocessor">#ifndef HAVE_PTHREAD_H</font>
00069 <font class="preprocessor"></font><font class="preprocessor">#include <pthread.h></font>
00070 <font class="preprocessor">#ifndef _SYSV_SEMAPHORES</font>
00071 <font class="preprocessor"></font><font class="preprocessor">#include <semaphore.h></font>
00072 <font class="preprocessor">#endif</font>
00073 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00074 <font class="preprocessor"></font>
00075 <font class="preprocessor">#ifndef __CCXX_MACROS_H__</font>
00076 <font class="preprocessor"></font><font class="preprocessor">#include <cc++/<a class="code" href="macros_h.html">macros.h</a>></font>
00077 <font class="preprocessor">#else</font>
00078 <font class="preprocessor"></font><font class="preprocessor">#ifdef __CCXX_NAMESPACE_H__</font>
00079 <font class="preprocessor"></font><font class="preprocessor">#include <cc++/<a class="code" href="macros_h.html">macros.h</a>></font>
00080 <font class="preprocessor">#endif</font>
00081 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00082 <font class="preprocessor"></font>
00083 <font class="preprocessor">#include <time.h></font>
00084 <font class="preprocessor">#include <signal.h></font>
00085 <font class="preprocessor">#include <setjmp.h></font>
00086 <font class="preprocessor">#include <unistd.h></font>
00087
00088 <font class="preprocessor">#ifdef __linux__</font>
00089 <font class="preprocessor"></font><font class="preprocessor">#define _SIG_THREAD_STOPCONT</font>
00090 <font class="preprocessor"></font><font class="preprocessor">#define _SIG_THREAD_ALARM</font>
00091 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00092 <font class="preprocessor"></font>
00093 <font class="preprocessor">#ifdef _THR_UNIXWARE</font>
00094 <font class="preprocessor"></font><font class="preprocessor">#define _EFTSAFE</font>
00095 <font class="preprocessor"></font><font class="preprocessor">#undef PTHREAD_MUTEXTYPE_RECURSIVE</font>
00096 <font class="preprocessor"></font><font class="preprocessor">#undef _POSIX_THREAD_PRIORITY_SCHEDULING</font>
00097 <font class="preprocessor"></font><font class="preprocessor">#define sigwait(x, y) _thr_sigwait(x, y)</font>
00098 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00099 <font class="preprocessor"></font>
<a name="l00100"></a><a class="code" href="thread_h.html#a0">00100</a> <font class="keyword">typedef</font> pthread_t cctid_t;
<a name="l00101"></a><a class="code" href="thread_h.html#a1">00101</a> <font class="keyword">typedef</font> <font class="keywordtype">unsigned</font> <font class="keywordtype">long</font> timeout_t;
<a name="l00102"></a><a class="code" href="thread_h.html#a2">00102</a> <font class="keyword">typedef</font> <font class="keywordtype">int</font> signo_t;
00103
<a name="l00104"></a><a class="code" href="thread_h.html#a41">00104</a> <font class="keyword">typedef</font> <font class="keyword">enum</font> {
00105 THROW_NOTHING,
00106 THROW_OBJECT,
00107 THROW_EXCEPTION
00108 } throw_t;
00109
00110 <font class="preprocessor">#define TIMEOUT_INF ~((timeout_t) 0)</font>
00111 <font class="preprocessor"></font>
00112 <font class="comment">// use a define so that if the sys/types.h header already defines caddr_t</font>
00113 <font class="comment">// as it may on BSD systems, we do not break it by redefining again.</font>
00114
00115 <font class="preprocessor">#undef caddr_t</font>
00116 <font class="preprocessor"></font><font class="preprocessor">#define caddr_t char *</font>
00117 <font class="preprocessor"></font>
00118 <font class="preprocessor">#define ENTER_CRITICAL EnterMutex();</font>
00119 <font class="preprocessor"></font><font class="preprocessor">#define LEAVE_CRITICAL LeaveMutex();</font>
00120 <font class="preprocessor"></font><font class="preprocessor">#define ENTER_DEFERRED setCancel(THREAD_CANCEL_DEFERRED);</font>
00121 <font class="preprocessor"></font><font class="preprocessor">#define LEAVE_DEFERRED setCancel(THREAD_CANCEL_IMMEDIATE);</font>
00122 <font class="preprocessor"></font>
00123 <font class="comment">// These macros override common functions with thread-safe versions. In</font>
00124 <font class="comment">// particular the common "libc" sleep() has problems since it normally</font>
00125 <font class="comment">// uses SIGARLM (as actually defined by "posix"). The pthread_delay and</font>
00126 <font class="comment">// usleep found in libpthread are gaurenteed not to use SIGALRM and offer</font>
00127 <font class="comment">// higher resolution. psleep() is defined to call the old process sleep.</font>
00128
00129 <font class="preprocessor">#undef sleep</font>
00130 <font class="preprocessor"></font><font class="preprocessor">#define sleep(x) ccxx_sleep((x) * 1000)</font>
00131 <font class="preprocessor"></font><font class="preprocessor">#define yield() ccxx_yield()</font>
00132 <font class="preprocessor"></font><font class="preprocessor">#define psleep(x) (sleep)(x)</font>
00133 <font class="preprocessor"></font>
<a name="l00134"></a><a class="code" href="thread_h.html#a42">00134</a> <font class="keyword">typedef</font> <font class="keyword">enum</font>
00135 {
00136 THREAD_CANCEL_INITIAL=0,
00137 THREAD_CANCEL_DEFERRED=1,
00138 THREAD_CANCEL_IMMEDIATE,
00139 THREAD_CANCEL_DISABLED,
00140 THREAD_CANCEL_DEFAULT=THREAD_CANCEL_DEFERRED,
00141 THREAD_CANCEL_INVALID
00142 } thread_cancel_t;
00143
<a name="l00144"></a><a class="code" href="thread_h.html#a43">00144</a> <font class="keyword">typedef</font> <font class="keyword">enum</font>
00145 {
00146 THREAD_SUSPEND_ENABLE,
00147 THREAD_SUSPEND_DISABLE
00148 } thread_suspend_t;
00149
00150 <font class="preprocessor">#define THREAD_SIGNAL_BLOCKED false</font>
00151 <font class="preprocessor"></font><font class="preprocessor">#define THREAD_SIGNAL_UNBLOCK true</font>
00152 <font class="preprocessor"></font>
00153 <font class="preprocessor">#ifdef _SIG_THREAD_STOPCONT</font>
00154 <font class="preprocessor"></font><font class="preprocessor">#define _SIG_THREAD_SUSPEND SIGSTOP</font>
00155 <font class="preprocessor"></font><font class="preprocessor">#define _SIG_THREAD_RESUME SIGCONT</font>
00156 <font class="preprocessor"></font><font class="preprocessor">#else</font>
00157 <font class="preprocessor"></font><font class="preprocessor">#ifndef SIGUSR3</font>
00158 <font class="preprocessor"></font><font class="preprocessor">#ifdef SIGWINCH</font>
00159 <font class="preprocessor"></font><font class="preprocessor">#define SIGUSR3 SIGWINCH</font>
00160 <font class="preprocessor"></font><font class="preprocessor">#else</font>
00161 <font class="preprocessor"></font><font class="preprocessor">#define SIGUSR3 SIGINT</font>
00162 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00163 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00164 <font class="preprocessor"></font><font class="preprocessor">#define _SIG_THREAD_SUSPEND SIGUSR3</font>
00165 <font class="preprocessor"></font><font class="preprocessor">#define _SIG_THREAD_RESUME SIGUSR3</font>
00166 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00167 <font class="preprocessor"></font>
00168 <font class="keyword">class </font><a class="code" href="class_thread.html">Thread</a>;
00169
00170 <a class="code" href="class_thread.html">Thread</a> *<a class="code" href="thread_h.html#a14">getThread</a>(<font class="keywordtype">void</font>);
00171
00172 <font class="keyword">extern</font> <font class="stringliteral">"C"</font> {
00173 <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a15">execHandler</a>(<a class="code" href="class_thread.html">Thread</a> *th);
00174 <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a16">sigHandler</a>(<font class="keywordtype">int</font> signo);
00175 };
00176
<a name="l00185"></a><a class="code" href="class_threadlock.html">00185</a> <font class="keyword">class </font><a class="code" href="class_threadlock.html">ThreadLock</a>
00186 {
00187 <font class="keyword">private</font>:
00188 <font class="preprocessor">#ifdef HAVE_PTHREAD_RWLOCK</font>
00189 <font class="preprocessor"></font> pthread_rwlock_t _lock;
00190 <font class="preprocessor">#else</font>
00191 <font class="preprocessor"></font> pthread_mutex_t _lock;
00192 <font class="preprocessor">#endif</font>
00193 <font class="preprocessor"></font>
00194 <font class="keyword">public</font>:
00198 <a class="code" href="class_threadlock.html#a0">ThreadLock</a>();
00199
00203 <a class="code" href="class_threadlock.html#a1">~ThreadLock</a>();
00204
00208 <font class="keywordtype">void</font> <a class="code" href="class_threadlock.html#a2">ReadLock</a>(<font class="keywordtype">void</font>);
00209
00213 <font class="keywordtype">void</font> <a class="code" href="class_threadlock.html#a3">WriteLock</a>(<font class="keywordtype">void</font>);
00214
00220 <font class="keywordtype">bool</font> <a class="code" href="class_threadlock.html#a4">TryReadLock</a>(<font class="keywordtype">void</font>);
00221
00227 <font class="keywordtype">bool</font> <a class="code" href="class_threadlock.html#a5">TryWriteLock</a>(<font class="keywordtype">void</font>);
00228
00232 <font class="keywordtype">void</font> <a class="code" href="class_threadlock.html#a6">Unlock</a>(<font class="keywordtype">void</font>);
00233 };
00234
<a name="l00278"></a><a class="code" href="class_mutex.html">00278</a> <font class="keyword">class </font><a class="code" href="class_mutex.html">Mutex</a>
00279 {
00280 <font class="keyword">private</font>:
00281 <font class="preprocessor">#ifndef PTHREAD_MUTEXTYPE_RECURSIVE</font>
00282 <font class="preprocessor"></font> <font class="keyword">volatile</font> <font class="keywordtype">int</font> _level;
00283 <font class="keyword">volatile</font> <a class="code" href="class_thread.html">Thread</a> *_tid;
00284 <font class="preprocessor">#endif</font>
00285 <font class="preprocessor"></font>
00286 <font class="keyword">protected</font>:
<a name="l00295"></a><a class="code" href="class_mutex.html#n0">00295</a> pthread_mutex_t _mutex;
00296
00297 <font class="keyword">public</font>:
00301 <a class="code" href="class_mutex.html#a0">Mutex</a>();
00302
<a name="l00308"></a><a class="code" href="class_mutex.html#a1">00308</a> <a class="code" href="class_mutex.html#a1">~Mutex</a>()<font class="keyword"></font>
00309 <font class="keyword"> </font>{pthread_mutex_destroy(&_mutex);};
00310
00318 <font class="preprocessor">#ifdef PTHREAD_MUTEXTYPE_RECURSIVE</font>
<a name="l00319"></a><a class="code" href="class_mutex.html#a3">00319</a> <font class="preprocessor"></font> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_mutex.html#a2">EnterMutex</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
00320 <font class="keyword"> </font>{pthread_mutex_lock(&_mutex);};
00321 <font class="preprocessor">#else</font>
00322 <font class="preprocessor"></font> <font class="keywordtype">void</font> <a class="code" href="class_mutex.html#a2">EnterMutex</a>(<font class="keywordtype">void</font>);
00323 <font class="preprocessor">#endif</font>
00324 <font class="preprocessor"></font>
00335 <font class="keywordtype">bool</font> <a class="code" href="class_mutex.html#a4">TryEnterMutex</a>(<font class="keywordtype">void</font>);
00336
00347 <font class="preprocessor">#ifdef PTHREAD_MUTEXTYPE_RECURSIVE</font>
<a name="l00348"></a><a class="code" href="class_mutex.html#a6">00348</a> <font class="preprocessor"></font> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_mutex.html#a5">LeaveMutex</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
00349 <font class="keyword"> </font>{pthread_mutex_unlock(&_mutex);};
00350 <font class="preprocessor">#else</font>
00351 <font class="preprocessor"></font> <font class="keywordtype">void</font> <a class="code" href="class_mutex.html#a5">LeaveMutex</a>(<font class="keywordtype">void</font>);
00352 <font class="preprocessor">#endif</font>
00353 <font class="preprocessor"></font>};
00354
<a name="l00364"></a><a class="code" href="class_mutexcounter.html">00364</a> <font class="keyword">class </font><a class="code" href="class_mutexcounter.html">MutexCounter</a> : <font class="keyword">public</font> <a class="code" href="class_mutex.html">Mutex</a>
00365 {
00366 <font class="keyword">private</font>:
00367 <font class="keywordtype">int</font> counter;
00368
00369 <font class="keyword">public</font>:
00370 <a class="code" href="class_mutexcounter.html#a0">MutexCounter</a>(<font class="keywordtype">int</font> initial = 0);
00371
00372 <font class="keyword">friend</font> <font class="keywordtype">int</font> <a class="code" href="thread_h.html#a34">operator ++</a>(<a class="code" href="class_mutexcounter.html">MutexCounter</a> &mc);
00373 <font class="keyword">friend</font> <font class="keywordtype">int</font> <a class="code" href="thread_h.html#a35">operator --</a>(<a class="code" href="class_mutexcounter.html">MutexCounter</a> &mc);
00374 };
00375
<a name="l00386"></a><a class="code" href="class_atomiccounter.html">00386</a> <font class="keyword">class </font><a class="code" href="class_atomiccounter.html">AtomicCounter</a>
00387 {
00388 <font class="keyword">private</font>:
00389 <font class="preprocessor">#ifdef HAVE_ATOMIC</font>
00390 <font class="preprocessor"></font> atomic_t atomic;
00391 <font class="preprocessor">#else</font>
00392 <font class="preprocessor"></font> <font class="keywordtype">int</font> counter;
00393 <a class="code" href="class_mutex.html">Mutex</a> lock;
00394 <font class="preprocessor">#endif</font>
00395 <font class="preprocessor"></font>
00396 <font class="keyword">public</font>:
00400 <a class="code" href="class_atomiccounter.html#a0">AtomicCounter</a>();
00401
00407 <a class="code" href="class_atomiccounter.html#a0">AtomicCounter</a>(<font class="keywordtype">int</font> value);
00408
00409 <font class="keywordtype">int</font> <a class="code" href="thread_h.html#a34">operator++</a>(<font class="keywordtype">void</font>);
00410 <font class="keywordtype">int</font> <a class="code" href="thread_h.html#a35">operator--</a>(<font class="keywordtype">void</font>);
00411 <font class="keywordtype">int</font> <a class="code" href="class_atomiccounter.html#a4">operator+=</a>(<font class="keywordtype">int</font> change);
00412 <font class="keywordtype">int</font> <a class="code" href="class_atomiccounter.html#a5">operator-=</a>(<font class="keywordtype">int</font> change);
00413 <font class="keywordtype">int</font> <a class="code" href="class_atomiccounter.html#a6">operator+</a>(<font class="keywordtype">int</font> change);
00414 <font class="keywordtype">int</font> <a class="code" href="class_atomiccounter.html#a7">operator-</a>(<font class="keywordtype">int</font> change);
00415 <font class="keywordtype">int</font> <a class="code" href="class_atomiccounter.html#a8">operator=</a>(<font class="keywordtype">int</font> value);
00416 <font class="keywordtype">bool</font> <a class="code" href="class_atomiccounter.html#a9">operator!</a>(<font class="keywordtype">void</font>);
00417 <a class="code" href="class_atomiccounter.html#a10">operator int</a>();
00418 };
00419
<a name="l00430"></a><a class="code" href="class_conditional.html">00430</a> <font class="keyword">class </font><a class="code" href="class_conditional.html">Conditional</a> : <font class="keyword">public</font> <a class="code" href="class_mutex.html">Mutex</a>
00431 {
00432 <font class="keyword">protected</font>:
<a name="l00433"></a><a class="code" href="class_conditional.html#n0">00433</a> pthread_cond_t _cond;
00434
00435 <font class="keyword">public</font>:
00439 <a class="code" href="class_conditional.html#a0">Conditional</a>();
00440
<a name="l00444"></a><a class="code" href="class_conditional.html#a1">00444</a> <a class="code" href="class_conditional.html#a1">~Conditional</a>()<font class="keyword"></font>
00445 <font class="keyword"> </font>{pthread_cond_destroy(&_cond);};
00446
00452 <font class="keywordtype">void</font> <a class="code" href="class_conditional.html#a2">Signal</a>(<font class="keywordtype">bool</font> broadcast);
00453
00457 <font class="keywordtype">void</font> <a class="code" href="class_conditional.html#a3">Wait</a>(timeout_t timer = 0);
00458 };
00459
<a name="l00477"></a><a class="code" href="class_semaphore.html">00477</a> <font class="keyword">class </font><a class="code" href="class_semaphore.html">Semaphore</a>
00478 {
00479 <font class="keyword">protected</font>:
00480 <font class="preprocessor">#ifdef _SYSV_SEMAPHORES</font>
00481 <font class="preprocessor"></font> <font class="keywordtype">int</font> _semaphore;
00482 <font class="preprocessor">#else</font>
<a name="l00483"></a><a class="code" href="class_semaphore.html#n1">00483</a> <font class="preprocessor"></font> sem_t _semaphore;
00484 <font class="preprocessor">#endif</font>
00485 <font class="preprocessor"></font>
00486 <font class="keyword">public</font>:
00495 <a class="code" href="class_semaphore.html#a0">Semaphore</a>(size_t resource = 0);
00496
<a name="l00503"></a><a class="code" href="class_semaphore.html#a1">00503</a> <a class="code" href="class_semaphore.html#a1">~Semaphore</a>()
00504 <font class="preprocessor">#if !defined(__linux__) && !defined(_SYSV_SEMAPHORES)</font>
00505 <font class="preprocessor"></font> {sem_destroy(&_semaphore);}
00506 <font class="preprocessor">#endif</font>
00507 <font class="preprocessor"></font> ;
00508
<a name="l00522"></a><a class="code" href="class_semaphore.html#a2">00522</a> <font class="keywordtype">void</font> <a class="code" href="class_semaphore.html#a2">Wait</a>(<font class="keywordtype">void</font>)
00523 <font class="preprocessor">#if !defined(__linux__) && !defined(_SYSV_SEMAPHORES)</font>
00524 <font class="preprocessor"></font> {sem_wait(&_semaphore);}
00525 <font class="preprocessor">#endif</font>
00526 <font class="preprocessor"></font> ;
00527
<a name="l00539"></a><a class="code" href="class_semaphore.html#a3">00539</a> <font class="keywordtype">bool</font> <a class="code" href="class_semaphore.html#a3">TryWait</a>(<font class="keywordtype">void</font>)
00540 <font class="preprocessor">#if !defined(__linux__) && !defined(_SYSV_SEMAPHORES)</font>
00541 <font class="preprocessor"></font> { <font class="keywordflow">return</font> ( sem_trywait(&_semaphore) == 0 ) ? <font class="keyword">true</font> : <font class="keyword">false</font>; }
00542 <font class="preprocessor">#endif</font>
00543 <font class="preprocessor"></font> ;
00544
<a name="l00556"></a><a class="code" href="class_semaphore.html#a4">00556</a> <font class="keywordtype">void</font> <a class="code" href="class_semaphore.html#a4">Post</a>(<font class="keywordtype">void</font>)
00557 <font class="preprocessor">#if !defined(__linux__) && !defined(_SYSV_SEMAPHORES)</font>
00558 <font class="preprocessor"></font> {sem_post(&_semaphore);}
00559 <font class="preprocessor">#endif</font>
00560 <font class="preprocessor"></font> ;
00561
00567 <font class="keywordtype">int</font> <a class="code" href="class_semaphore.html#a5">getValue</a>(<font class="keywordtype">void</font>);
00568 };
00569
<a name="l00583"></a><a class="code" href="class_event.html">00583</a> <font class="keyword">class </font><a class="code" href="class_event.html">Event</a> : <font class="keyword">public</font> <a class="code" href="class_mutex.html">Mutex</a>
00584 {
00585 <font class="keyword">protected</font>:
<a name="l00586"></a><a class="code" href="class_event.html#n0">00586</a> pthread_cond_t _cond;
<a name="l00587"></a><a class="code" href="class_event.html#n1">00587</a> <font class="keywordtype">bool</font> _signaled;
<a name="l00588"></a><a class="code" href="class_event.html#n2">00588</a> <font class="keywordtype">int</font> _count;
00589
00590 <font class="keyword">public</font>:
00591 <a class="code" href="class_event.html#a0">Event</a>();
00592
<a name="l00593"></a><a class="code" href="class_event.html#a1">00593</a> <a class="code" href="class_event.html#a1">~Event</a>()<font class="keyword"></font>
00594 <font class="keyword"> </font>{pthread_cond_destroy(&_cond);};
00595
<a name="l00602"></a><a class="code" href="class_event.html#a2">00602</a> <font class="keywordtype">void</font> <a class="code" href="class_event.html#a2">Reset</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
00603 <font class="keyword"> </font>{_signaled = <font class="keyword">false</font>;};
00604
00608 <font class="keywordtype">void</font> <a class="code" href="class_event.html#a3">Signal</a>(<font class="keywordtype">void</font>);
00617 <font class="keywordtype">bool</font> <a class="code" href="class_event.html#a4">Wait</a>(timeout_t timer = 0);
00618 };
00619
<a name="l00641"></a><a class="code" href="class_buffer.html">00641</a> <font class="keyword">class </font><a class="code" href="class_buffer.html">Buffer</a>
00642 {
00643 <font class="keyword">private</font>:
00644 <a class="code" href="class_mutex.html">Mutex</a> lock_head, lock_tail;
00645 <a class="code" href="class_semaphore.html">Semaphore</a> size_head, size_tail;
00646 size_t _size;
00647 size_t _used;
00648
00649 <font class="keyword">protected</font>:
00655 <font class="keyword">virtual</font> <font class="keywordtype">int</font> <a class="code" href="class_buffer.html#b0">OnPeek</a>(<font class="keywordtype">void</font> *buf) = 0;
00661 <font class="keyword">virtual</font> <font class="keywordtype">int</font> <a class="code" href="class_buffer.html#b1">OnWait</a>(<font class="keywordtype">void</font> *buf) = 0;
00667 <font class="keyword">virtual</font> <font class="keywordtype">int</font> <a class="code" href="class_buffer.html#b2">OnPost</a>(<font class="keywordtype">void</font> *buf) = 0;
00668
00669 <font class="keyword">public</font>:
00674 <a class="code" href="class_buffer.html#a0">Buffer</a>(size_t capacity);
<a name="l00679"></a><a class="code" href="class_buffer.html#a1">00679</a> <font class="keyword">virtual</font> <a class="code" href="class_buffer.html#a1">~Buffer</a>()<font class="keyword"></font>
00680 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
00681
<a name="l00686"></a><a class="code" href="class_buffer.html#a2">00686</a> <font class="keyword">inline</font> size_t <a class="code" href="class_buffer.html#a2">getSize</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
00687 <font class="keyword"> </font>{<font class="keywordflow">return</font> _size;};
00688
<a name="l00695"></a><a class="code" href="class_buffer.html#a3">00695</a> <font class="keyword">inline</font> size_t <a class="code" href="class_buffer.html#a3">getUsed</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
00696 <font class="keyword"> </font>{<font class="keywordflow">return</font> _used;};
00697
00706 <font class="keywordtype">int</font> <a class="code" href="class_buffer.html#a4">Wait</a>(<font class="keywordtype">void</font> *buf);
00707
00715 <font class="keywordtype">int</font> <a class="code" href="class_buffer.html#a5">Post</a>(<font class="keywordtype">void</font> *buf);
00716
00723 <font class="keywordtype">int</font> <a class="code" href="class_buffer.html#a6">Peek</a>(<font class="keywordtype">void</font> *buf);
00724
<a name="l00729"></a><a class="code" href="class_buffer.html#a7">00729</a> <font class="keyword">virtual</font> <font class="keywordtype">bool</font> <a class="code" href="class_buffer.html#a7">isValid</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
00730 <font class="keyword"> </font>{<font class="keywordflow">return</font> <font class="keyword">true</font>;};
00731 };
00732
<a name="l00740"></a><a class="code" href="class_fixedbuffer.html">00740</a> <font class="keyword">class </font><a class="code" href="class_fixedbuffer.html">FixedBuffer</a> : <font class="keyword">public</font> <a class="code" href="class_buffer.html">Buffer</a>
00741 {
00742 <font class="keyword">private</font>:
00743 <font class="keywordtype">char</font> *buf, *head, *tail;
00744 size_t objsize;
00745
00746 <font class="keyword">protected</font>:
00752 <font class="keywordtype">int</font> <a class="code" href="class_buffer.html#b0">OnPeek</a>(<font class="keywordtype">void</font> *buf);
00753
00759 <font class="keywordtype">int</font> <a class="code" href="class_buffer.html#b1">OnWait</a>(<font class="keywordtype">void</font> *buf);
00760
00766 <font class="keywordtype">int</font> <a class="code" href="class_buffer.html#b2">OnPost</a>(<font class="keywordtype">void</font> *buf);
00767
00768 <font class="keyword">public</font>:
00776 <a class="code" href="class_fixedbuffer.html#a0">FixedBuffer</a>(size_t capacity, size_t objsize);
00777
00784 <a class="code" href="class_fixedbuffer.html#a0">FixedBuffer</a>(<font class="keyword">const</font> <a class="code" href="class_fixedbuffer.html">FixedBuffer</a> &fb);
00785
00789 <a class="code" href="class_fixedbuffer.html#a2">~FixedBuffer</a>();
00790
00791 <a class="code" href="class_fixedbuffer.html">FixedBuffer</a> &<a class="code" href="class_fixedbuffer.html#a3">operator=</a>(<font class="keyword">const</font> <a class="code" href="class_fixedbuffer.html">FixedBuffer</a> &fb);
00792
00793 <font class="keywordtype">bool</font> <a class="code" href="class_buffer.html#a7">isValid</a>(<font class="keywordtype">void</font>);
00794 };
00795
<a name="l00943"></a><a class="code" href="class_thread.html">00943</a> <font class="keyword">class </font><a class="code" href="class_thread.html">Thread</a>
00944 {
00945 <font class="keyword">private</font>:
<a name="l00946"></a><a class="code" href="class_thread.html#l0">00946</a> <font class="keyword">friend</font> <font class="keyword">class </font><a class="code" href="class_slog.html">Slog</a>;
00947
00948 <font class="keyword">static</font> <a class="code" href="class_thread.html">Thread</a> *_main;
00949
00950 <font class="preprocessor">#ifndef _SIG_THREAD_ALARM</font>
00951 <font class="preprocessor"></font> <font class="keyword">static</font> <a class="code" href="class_thread.html">Thread</a> *_timer;
00952 <font class="keyword">static</font> <a class="code" href="class_mutex.html">Mutex</a> _arm;
00953 <font class="preprocessor">#endif</font>
00954 <font class="preprocessor"></font>
00955 <a class="code" href="class_thread.html">Thread</a> *_parent;
00956 pthread_t _tid;
00957 pthread_attr_t _attr;
00958 thread_cancel_t _cancel;
00959 jmp_buf _env;
00960 time_t _alarm;
00961 <a class="code" href="class_semaphore.html">Semaphore</a> *_start;
00962 <font class="keywordtype">int</font> _msgpos;
00963 <font class="keywordtype">char</font> _msgbuf[128];
00964 throw_t _throw;
00965
00966 <font class="keyword">friend</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a15">execHandler</a>(<a class="code" href="class_thread.html">Thread</a> *th);
00967 <font class="keyword">friend</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a16">sigHandler</a>(<font class="keywordtype">int</font> signo);
00968 <font class="keyword">friend</font> <a class="code" href="class_thread.html">Thread</a> *<a class="code" href="thread_h.html#a14">getThread</a>(<font class="keywordtype">void</font>);
00969
00970 <font class="keyword">protected</font>:
00980 <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b0">Run</a>(<font class="keywordtype">void</font>) = 0;
00981
<a name="l00988"></a><a class="code" href="class_thread.html#b1">00988</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b1">First</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
00989 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
00990
<a name="l01003"></a><a class="code" href="class_thread.html#b2">01003</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b2">Final</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01004 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
01005
<a name="l01016"></a><a class="code" href="class_thread.html#b3">01016</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b3">Initial</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01017 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
01018
<a name="l01028"></a><a class="code" href="class_thread.html#b4">01028</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> *<a class="code" href="class_thread.html#b4">getExtended</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01029 <font class="keyword"> </font>{<font class="keywordflow">return</font> NULL;};
01030
<a name="l01038"></a><a class="code" href="class_thread.html#b5">01038</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b5">Notify</a>(<a class="code" href="class_thread.html">Thread</a> *th)<font class="keyword"></font>
01039 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
01040
<a name="l01047"></a><a class="code" href="class_thread.html#b6">01047</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b6">SignalParent</a>(signo_t signo)<font class="keyword"></font>
01048 <font class="keyword"> </font>{_parent-><a class="code" href="class_thread.html#a7">SignalThread</a>(signo);};
01049
<a name="l01056"></a><a class="code" href="class_thread.html#b7">01056</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b7">SignalMain</a>(signo_t signo)<font class="keyword"></font>
01057 <font class="keyword"> </font>{_main-><a class="code" href="class_thread.html#a7">SignalThread</a>(signo);};
01058
<a name="l01063"></a><a class="code" href="class_thread.html#b8">01063</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b8">OnTimer</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01064 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
01065
<a name="l01070"></a><a class="code" href="class_thread.html#b9">01070</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b9">OnHangup</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01071 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
01072
<a name="l01077"></a><a class="code" href="class_thread.html#b10">01077</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b10">OnException</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01078 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
01079
<a name="l01084"></a><a class="code" href="class_thread.html#b11">01084</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b11">OnDisconnect</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01085 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
01086
<a name="l01091"></a><a class="code" href="class_thread.html#b12">01091</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b12">OnPolling</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01092 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
01093
<a name="l01100"></a><a class="code" href="class_thread.html#b13">01100</a> <font class="keyword">virtual</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b13">OnSignal</a>(<font class="keywordtype">int</font> signo)<font class="keyword"></font>
01101 <font class="keyword"> </font>{<font class="keywordflow">return</font>;};
01102
<a name="l01112"></a><a class="code" href="class_thread.html#b14">01112</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b14">Sleep</a>(timeout_t msec)<font class="keyword"></font>
01113 <font class="keyword"> </font>{<a class="code" href="thread_h.html#a37">ccxx_sleep</a>(msec);};
01114
<a name="l01120"></a><a class="code" href="class_thread.html#b15">01120</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b15">Exit</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01121 <font class="keyword"> </font>{longjmp(_env, 1);};
01122
01132 <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b16">setTimer</a>(timeout_t timer);
01139 timeout_t <a class="code" href="class_thread.html#b17">getTimer</a>(<font class="keywordtype">void</font>);
01145 <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b18">endTimer</a>(<font class="keywordtype">void</font>);
01152 <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b19">WaitSignal</a>(signo_t signo);
01157 <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b20">Yield</a>(<font class="keywordtype">void</font>);
01161 <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b21">testCancel</a>(<font class="keywordtype">void</font>);
01170 <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b22">setCancel</a>(thread_cancel_t mode);
01178 <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b23">setSuspend</a>(thread_suspend_t mode);
01185 <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b24">setSignal</a>(<font class="keywordtype">int</font> signo, <font class="keywordtype">bool</font> mode);
01194 <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b25">Terminate</a>(<font class="keywordtype">void</font>);
01195
<a name="l01199"></a><a class="code" href="class_thread.html#b26">01199</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#b26">clrParent</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01200 <font class="keyword"> </font>{_parent = NULL;};
01201 <font class="keyword">public</font>:
01210 <a class="code" href="class_thread.html#a0">Thread</a>(<font class="keywordtype">bool</font> flag);
01223 <a class="code" href="class_thread.html#a0">Thread</a>(<a class="code" href="class_semaphore.html">Semaphore</a> *start = NULL, <font class="keywordtype">int</font> pri = 0, size_t stack = 0);
01231 <a class="code" href="class_thread.html#a0">Thread</a>(<font class="keyword">const</font> <a class="code" href="class_thread.html">Thread</a> &th);
<a name="l01238"></a><a class="code" href="class_thread.html#a3">01238</a> <font class="keyword">virtual</font> <a class="code" href="class_thread.html#a3">~Thread</a>()<font class="keyword"></font>
01239 <font class="keyword"> </font>{<a class="code" href="class_thread.html#b25">Terminate</a>();};
01240
01253 <font class="keywordtype">int</font> <a class="code" href="class_thread.html#a4">Start</a>(<a class="code" href="class_semaphore.html">Semaphore</a> *start = NULL);
01254
01263 <font class="keywordtype">int</font> <a class="code" href="class_thread.html#a5">Detach</a>(<a class="code" href="class_semaphore.html">Semaphore</a> *start = NULL);
01264
<a name="l01271"></a><a class="code" href="class_thread.html#a6">01271</a> <font class="keyword">inline</font> <a class="code" href="class_thread.html">Thread</a> *<a class="code" href="class_thread.html#a6">getParent</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01272 <font class="keyword"> </font>{<font class="keywordflow">return</font> _parent;};
01273
<a name="l01279"></a><a class="code" href="class_thread.html#a7">01279</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#a7">SignalThread</a>(<font class="keywordtype">int</font> signo)<font class="keyword"></font>
01280 <font class="keyword"> </font>{pthread_kill(_tid, signo);};
01281
01288 <font class="preprocessor">#ifdef _THR_SUNOS5</font>
<a name="l01289"></a><a class="code" href="class_thread.html#a8">01289</a> <font class="preprocessor"></font> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#a8">Suspend</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01290 <font class="keyword"> </font>{thr_suspend((thread_t)_tid);};
01291 <font class="preprocessor">#else</font>
<a name="l01292"></a><a class="code" href="class_thread.html#a9">01292</a> <font class="preprocessor"></font> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#a8">Suspend</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01293 <font class="keyword"> </font>{pthread_kill(_tid, _SIG_THREAD_SUSPEND);};
01294 <font class="preprocessor">#endif</font>
01295 <font class="preprocessor"></font>
01299 <font class="preprocessor">#ifdef _THR_SUNOS5</font>
<a name="l01300"></a><a class="code" href="class_thread.html#a10">01300</a> <font class="preprocessor"></font> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#a10">Resume</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01301 <font class="keyword"> </font>{thr_continue((thread_t)_tid);};
01302 <font class="preprocessor">#else</font>
<a name="l01303"></a><a class="code" href="class_thread.html#a11">01303</a> <font class="preprocessor"></font> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#a10">Resume</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01304 <font class="keyword"> </font>{pthread_kill(_tid, _SIG_THREAD_RESUME);};
01305 <font class="preprocessor">#endif</font>
01306 <font class="preprocessor"></font>
<a name="l01313"></a><a class="code" href="class_thread.html#a12">01313</a> <font class="keyword">inline</font> <font class="keywordtype">int</font> <a class="code" href="class_thread.html#a12">getCancel</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01314 <font class="keyword"> </font>{<font class="keywordflow">return</font> _cancel;};
01315
01322 <font class="keywordtype">bool</font> <a class="code" href="class_thread.html#a13">isRunning</a>(<font class="keywordtype">void</font>);
01323
01330 <font class="keywordtype">bool</font> <a class="code" href="class_thread.html#a14">isThread</a>(<font class="keywordtype">void</font>);
01331
01337 <font class="keyword">friend</font> throw_t <a class="code" href="class_thread.html#l4">getException</a>(<font class="keywordtype">void</font>);
01338
01344 <font class="keyword">friend</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#l5">setException</a>(throw_t mode);
01345
01351 <font class="keyword">friend</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a37">ccxx_sleep</a>(timeout_t msec);
01352
<a name="l01358"></a><a class="code" href="class_thread.html#l7">01358</a> <font class="keyword">friend</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#l7">suspend</a>(<a class="code" href="class_thread.html">Thread</a> &th)<font class="keyword"></font>
01359 <font class="keyword"> </font>{pthread_kill(th._tid, _SIG_THREAD_SUSPEND);};
01360
<a name="l01366"></a><a class="code" href="class_thread.html#l8">01366</a> <font class="keyword">friend</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#l8">resume</a>(<a class="code" href="class_thread.html">Thread</a> &th)<font class="keyword"></font>
01367 <font class="keyword"> </font>{pthread_kill(th._tid, _SIG_THREAD_RESUME);};
01368
<a name="l01375"></a><a class="code" href="class_thread.html#l9">01375</a> <font class="keyword">friend</font> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a34">operator++</a>(<a class="code" href="class_thread.html">Thread</a> &th)<font class="keyword"></font>
01376 <font class="keyword"> </font>{th._start-><a class="code" href="class_buffer.html#a5">Post</a>();};
01377
<a name="l01378"></a><a class="code" href="class_thread.html#l10">01378</a> <font class="keyword">friend</font> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a35">operator--</a>(<a class="code" href="class_thread.html">Thread</a> &th)<font class="keyword"></font>
01379 <font class="keyword"> </font>{th._start-><a class="code" href="class_buffer.html#a4">Wait</a>();};
01380
<a name="l01384"></a><a class="code" href="class_thread.html#l11">01384</a> <font class="keyword">friend</font> <font class="keyword">inline</font> <font class="keywordtype">int</font> <a class="code" href="class_thread.html#l11">start</a>(<a class="code" href="class_thread.html">Thread</a> &th, <a class="code" href="class_semaphore.html">Semaphore</a> *start)<font class="keyword"></font>
01385 <font class="keyword"> </font>{<font class="keywordflow">return</font> th.<a class="code" href="class_thread.html#a4">Start</a>(start);};
01386
01394 <font class="keyword">friend</font> <font class="keywordtype">void</font> <a class="code" href="class_thread.html#l12">siginstall</a>(<font class="keywordtype">int</font> signo);
01395 };
01396
<a name="l01411"></a><a class="code" href="class_threadkey.html">01411</a> <font class="keyword">class </font><a class="code" href="class_threadkey.html">ThreadKey</a>
01412 {
01413 <font class="keyword">private</font>:
01414 pthread_key_t key;
01415
01416 <font class="keyword">public</font>:
01420 <a class="code" href="class_threadkey.html#a0">ThreadKey</a>();
01424 <a class="code" href="class_threadkey.html#a1">~ThreadKey</a>();
01432 <font class="keywordtype">void</font> *<a class="code" href="thread_h.html#a17">getKey</a>(<font class="keywordtype">void</font>);
01440 <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a18">setKey</a>(<font class="keywordtype">void</font> *);
01441 };
01442
<a name="l01453"></a><a class="code" href="class_timerport.html">01453</a> <font class="keyword">class </font><a class="code" href="class_timerport.html">TimerPort</a>
01454 {
01455 <font class="keyword">struct </font>timeval timer;
01456 <font class="keywordtype">bool</font> active;
01457
01458 <font class="keyword">public</font>:
01465 <a class="code" href="class_timerport.html#a0">TimerPort</a>();
01466
01475 <font class="keywordtype">void</font> <a class="code" href="class_timerport.html#a1">setTimer</a>(timeout_t timeout = 0);
01476
01486 <font class="keywordtype">void</font> <a class="code" href="class_timerport.html#a2">incTimer</a>(timeout_t timeout);
01487
01493 <font class="keywordtype">void</font> <a class="code" href="class_timerport.html#a3">endTimer</a>(<font class="keywordtype">void</font>);
01494
01505 timeout_t <a class="code" href="class_timerport.html#a4">getTimer</a>(<font class="keywordtype">void</font>);
01506
01515 timeout_t <a class="code" href="class_timerport.html#a5">getElapsed</a>(<font class="keywordtype">void</font>);
01516 };
01517
<a name="l01518"></a><a class="code" href="thread_h.html#a17">01518</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> *<a class="code" href="thread_h.html#a17">getKey</a>(<a class="code" href="class_threadkey.html">ThreadKey</a> &tk)<font class="keyword"></font>
01519 <font class="keyword"> </font>{<font class="keywordflow">return</font> tk.<a class="code" href="class_threadkey.html#a2">getKey</a>();};
01520
<a name="l01521"></a><a class="code" href="thread_h.html#a18">01521</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a18">setKey</a>(<a class="code" href="class_threadkey.html">ThreadKey</a> &tk, <font class="keywordtype">void</font> *ptr)<font class="keyword"></font>
01522 <font class="keyword"> </font>{tk.<a class="code" href="class_threadkey.html#a3">setKey</a>(ptr);};
01523
<a name="l01524"></a><a class="code" href="thread_h.html#a19">01524</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a34">operator ++</a>(<a class="code" href="class_mutex.html">Mutex</a> &m)<font class="keyword"></font>
01525 <font class="keyword"> </font>{m.<a class="code" href="class_mutex.html#a2">EnterMutex</a>();};
01526
<a name="l01527"></a><a class="code" href="thread_h.html#a20">01527</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a35">operator --</a>(<a class="code" href="class_mutex.html">Mutex</a> &m)<font class="keyword"></font>
01528 <font class="keyword"> </font>{m.<a class="code" href="class_mutex.html#a5">LeaveMutex</a>();};
01529
<a name="l01530"></a><a class="code" href="thread_h.html#a21">01530</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a34">operator ++</a>(<a class="code" href="class_semaphore.html">Semaphore</a> &s)<font class="keyword"></font>
01531 <font class="keyword"> </font>{s.<a class="code" href="class_semaphore.html#a4">Post</a>();};
01532
<a name="l01533"></a><a class="code" href="thread_h.html#a22">01533</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a35">operator --</a>(<a class="code" href="class_semaphore.html">Semaphore</a> &s)<font class="keyword"></font>
01534 <font class="keyword"> </font>{s.<a class="code" href="class_semaphore.html#a2">Wait</a>();};
01535
<a name="l01536"></a><a class="code" href="thread_h.html#a23">01536</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a34">operator ++</a>(<a class="code" href="class_event.html">Event</a> &s)<font class="keyword"></font>
01537 <font class="keyword"> </font>{s.<a class="code" href="class_event.html#a3">Signal</a>();};
01538
<a name="l01539"></a><a class="code" href="thread_h.html#a24">01539</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a35">operator --</a>(<a class="code" href="class_event.html">Event</a> &s)<font class="keyword"></font>
01540 <font class="keyword"> </font>{s.<a class="code" href="class_event.html#a4">Wait</a>();};
01541
01542 <font class="comment">/*</font>
01543 <font class="comment"> * on some systems, signal(signum, handler) is a macro</font>
01544 <font class="comment"> */</font>
01545 <font class="preprocessor">#undef signal</font>
<a name="l01546"></a><a class="code" href="thread_h.html#a25">01546</a> <font class="preprocessor"></font><font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a27">signal</a>(<a class="code" href="class_thread.html">Thread</a> &th, <font class="keywordtype">int</font> signo)<font class="keyword"></font>
01547 <font class="keyword"> </font>{th.<a class="code" href="class_thread.html#a7">SignalThread</a>(signo);};
01548
<a name="l01549"></a><a class="code" href="thread_h.html#a26">01549</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a27">signal</a>(<a class="code" href="class_event.html">Event</a> &ev)<font class="keyword"></font>
01550 <font class="keyword"> </font>{ev.<a class="code" href="class_event.html#a3">Signal</a>();};
01551
<a name="l01552"></a><a class="code" href="thread_h.html#a27">01552</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a27">signal</a>(<a class="code" href="class_semaphore.html">Semaphore</a> &sem)<font class="keyword"></font>
01553 <font class="keyword"> </font>{sem.<a class="code" href="class_semaphore.html#a4">Post</a>();};
01554
<a name="l01555"></a><a class="code" href="thread_h.html#a28">01555</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a39">wait</a>(<a class="code" href="class_semaphore.html">Semaphore</a> &sem)<font class="keyword"></font>
01556 <font class="keyword"> </font>{sem.<a class="code" href="class_semaphore.html#a2">Wait</a>();};
01557
<a name="l01558"></a><a class="code" href="thread_h.html#a29">01558</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a39">wait</a>(<a class="code" href="class_event.html">Event</a> &ev, timeout_t timer)<font class="keyword"></font>
01559 <font class="keyword"> </font>{ev.<a class="code" href="class_event.html#a4">Wait</a>(timer);};
01560
<a name="l01561"></a><a class="code" href="thread_h.html#a30">01561</a> <font class="keyword">inline</font> <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a30">reset</a>(<a class="code" href="class_event.html">Event</a> &ev)<font class="keyword"></font>
01562 <font class="keyword"> </font>{ev.<a class="code" href="class_event.html#a2">Reset</a>();};
01563
<a name="l01564"></a><a class="code" href="thread_h.html#a31">01564</a> <font class="keyword">inline</font> <font class="keywordtype">int</font> <a class="code" href="thread_h.html#a31">get</a>(<a class="code" href="class_buffer.html">Buffer</a> &b, <font class="keywordtype">void</font> *o)<font class="keyword"></font>
01565 <font class="keyword"> </font>{<font class="keywordflow">return</font> b.<a class="code" href="class_buffer.html#a4">Wait</a>(o);};
01566
<a name="l01567"></a><a class="code" href="thread_h.html#a32">01567</a> <font class="keyword">inline</font> <font class="keywordtype">int</font> <a class="code" href="thread_h.html#a32">put</a>(<a class="code" href="class_buffer.html">Buffer</a> &b, <font class="keywordtype">void</font> *o)<font class="keyword"></font>
01568 <font class="keyword"> </font>{<font class="keywordflow">return</font> b.<a class="code" href="class_buffer.html#a5">Post</a>(o);};
01569
<a name="l01570"></a><a class="code" href="thread_h.html#a33">01570</a> <font class="keyword">inline</font> <font class="keywordtype">int</font> <a class="code" href="thread_h.html#a33">peek</a>(<a class="code" href="class_buffer.html">Buffer</a> &b, <font class="keywordtype">void</font> *o)<font class="keyword"></font>
01571 <font class="keyword"> </font>{<font class="keywordflow">return</font> b.<a class="code" href="class_buffer.html#a6">Peek</a>(o);};
01572
01573 <font class="keywordtype">int</font> <a class="code" href="thread_h.html#a34">operator++</a>(<a class="code" href="class_mutexcounter.html">MutexCounter</a> &mc);
01574 <font class="keywordtype">int</font> <a class="code" href="thread_h.html#a35">operator--</a>(<a class="code" href="class_mutexcounter.html">MutexCounter</a> &mc);
01575
01576 <font class="keyword">struct </font>timespec *gettimeout(struct timespec *spec, timeout_t timeout);
01577 <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a37">ccxx_sleep</a>(timeout_t msec);
01578 <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a38">ccxx_yield</a>(<font class="keywordtype">void</font>);
01579 <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a39">wait</a>(signo_t signo);
01588 <font class="keywordtype">void</font> <a class="code" href="thread_h.html#a40">pdetach</a>(<font class="keywordtype">void</font>);
01589
01590 <font class="preprocessor">#ifdef __CCXX_NAMESPACE_H__</font>
01591 <font class="preprocessor"></font><font class="preprocessor">#undef __CCXX_NAMESPACE_H__</font>
01592 <font class="preprocessor"></font><font class="preprocessor">#include <cc++/<a class="code" href="namespace_h.html">namespace.h</a>></font>
01593 <font class="preprocessor">#endif</font>
01594 <font class="preprocessor"></font>
01595 <font class="preprocessor">#if defined(HAVE_POLL_H) || defined(HAVE_SYS_POLL_H)</font>
01596 <font class="preprocessor"></font><font class="preprocessor">#if defined(HAVE_SYS_STREAM_H)</font>
01597 <font class="preprocessor"></font><font class="preprocessor">#if defined(__linux__)</font>
01598 <font class="preprocessor"></font><font class="preprocessor">#define __CCXX_USE_POLL 1</font>
01599 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
01600 <font class="preprocessor"></font><font class="preprocessor">#else</font>
01601 <font class="preprocessor"></font><font class="preprocessor">#define __CCXX_USE_POLL 1</font>
01602 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
01603 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
01604 <font class="preprocessor"></font>
01605 <font class="preprocessor">#ifdef __CCXX_USE_POLL</font>
01606 <font class="preprocessor"></font>
<a name="l01614"></a><a class="code" href="class_poller.html">01614</a> <font class="keyword">class </font><a class="code" href="class_poller.html">Poller</a>
01615 {
01616 <font class="keyword">private</font>:
01617 <font class="keywordtype">int</font> nufds;
01618 pollfd *ufds;
01619
01620 <font class="keyword">public</font>:
01621 <a class="code" href="class_poller.html#a0">Poller</a>();
01622
01623 <a class="code" href="class_poller.html#a1">~Poller</a>();
01624
01632 pollfd *<a class="code" href="class_poller.html#a3">getList</a>(<font class="keywordtype">int</font> cnt);
01633
<a name="l01639"></a><a class="code" href="class_poller.html#a3">01639</a> <font class="keyword">inline</font> pollfd *<a class="code" href="class_poller.html#a3">getList</a>(<font class="keywordtype">void</font>)<font class="keyword"></font>
01640 <font class="keyword"> </font>{<font class="keywordflow">return</font> ufds;};
01641 };
01642 <font class="preprocessor">#endif</font>
01643 <font class="preprocessor"></font>
01644
01645 <font class="preprocessor">#endif</font>
01646 <font class="preprocessor"></font>
</div></pre><hr><address><small>Generated at Thu Oct 4 15:32:58 2001 for CommonC++ by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.gif" alt="doxygen" align="middle" border=0
width=110 height=53></a>1.2.5 written by <a href="mailto:dimitri@stack.nl">Dimitri van Heesch</a>,
© 1997-2001</small></address>
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