Fawkes API
Fawkes Development Version
mutex_data.h
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/***************************************************************************
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* mutex_data.h - mutex data
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*
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* Generated: Thu Sep 14 17:44:54 2006
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* Copyright 2006 Tim Niemueller [www.niemueller.de]
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*
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****************************************************************************/
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/* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. A runtime exception applies to
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* this software (see LICENSE.GPL_WRE file mentioned below for details).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* Read the full text in the LICENSE.GPL_WRE file in the doc directory.
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*/
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#ifndef _CORE_THREADING_MUTEX_DATA_H_
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#define _CORE_THREADING_MUTEX_DATA_H_
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#include <pthread.h>
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#ifdef DEBUG_THREADING
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# include <core/exception.h>
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# include <core/threading/thread.h>
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# include <cstdio>
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# include <cstdlib>
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# include <cstring>
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#endif
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namespace
fawkes
{
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/// @cond INTERNALS
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/** Internal class of Mutexes, do not use directly.
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*/
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class
MutexData
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{
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public
:
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pthread_mutex_t mutex;
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#ifdef DEBUG_THREADING
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MutexData()
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{
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lock_holder = strdup(
"Not locked"
);
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}
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~MutexData()
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{
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if
(lock_holder) {
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free(lock_holder);
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}
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}
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char
*lock_holder;
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void
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set_lock_holder()
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{
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if
(lock_holder) {
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free(lock_holder);
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}
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try
{
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Thread *ct =
Thread::current_thread
();
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if
(ct) {
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lock_holder = strdup(ct->name());
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}
else
{
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lock_holder = strdup(
"Unknown"
);
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}
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}
catch
(Exception &e) {
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asprintf(&lock_holder,
"Unknown: failed to get thread (%s)"
, e.what());
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}
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}
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void
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unset_lock_holder()
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{
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if
(lock_holder) {
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free(lock_holder);
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}
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lock_holder = strdup(
"Not locked"
);
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}
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#endif
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};
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/// @endcond
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}
// end namespace fawkes
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#endif
fawkes::Thread::current_thread
static Thread * current_thread()
Get the Thread instance of the currently running thread.
Definition:
thread.cpp:1370
fawkes
src
libs
core
threading
mutex_data.h
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1.8.16