Update of /cvsroot/pclasses/pclasses2/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7503/src
Added Files:
AtomicMutex.posix.cpp AtomicMutex.win32.cpp
Log Message:
Added AtomicMutex in favor of System::CriticalSection to get rid of
dependency on System.
--- NEW FILE: AtomicMutex.posix.cpp ---
/***************************************************************************
* Copyright (C) 2005 by Christian Prochnow, SecuLogiX GmbH *
* cp...@se... *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Library General Public License as *
* published by the Free Software Foundation; either version 2 of the *
* License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "pclasses/AtomicTraits.h"
#include <pthread.h>
namespace P {
namespace Traits {
AtomicTraits::Mutex()
: _handle((unsigned long)new pthread_mutex_t)
{
pthread_mutex_init((pthread_mutex_t*)_handle, 0);
}
AtomicTraits::~Mutex()
{
pthread_mutex_destroy((pthread_mutex_t*)_handle);
delete (pthread_mutex_t*)_handle;
}
void AtomicTraits::Mutex::lock() throw()
{
pthread_mutex_lock((pthread_mutex_t*)_handle);
}
void AtomicTraits::Mutex::unlock() throw()
{
pthread_mutex_unlock((pthread_mutex_t*)_handle);
}
AtomicTraits::Mutex::ScopedLock(Mutex& mtx)
: _mtx(mtx)
{
_mtx.lock();
}
AtomicTraits::Mutex::~ScopedLock()
{
_mtx.unlock();
}
} // !namespace Traits
} // !namespace P
--- NEW FILE: AtomicMutex.win32.cpp ---
/***************************************************************************
* Copyright (C) 2005 by Christian Prochnow, SecuLogiX GmbH *
* cp...@se... *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Library General Public License as *
* published by the Free Software Foundation; either version 2 of the *
* License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "pclasses/AtomicTraits.h"
#include <windows.h>
namespace P {
namespace Traits {
AtomicTraits::Mutex()
: _handle((unsigned long)new CRITICAL_SECTION)
{
InitializeCriticalSection((CRITICAL_SECTION*)_handle));
}
AtomicTraits::~Mutex()
{
DeleteCriticalSection((CRITICAL_SECTION*)_handle));
delete (CRITICAL_SECTION*)_handle;
}
void AtomicTraits::Mutex::lock() throw()
{
EnterCriticalSection((CRITICAL_SECTION*)_handle));
}
void AtomicTraits::Mutex::unlock() throw()
{
LeaveCriticalSection((CRITICAL_SECTION*)_handle));
}
AtomicTraits::Mutex::ScopedLock(Mutex& mtx)
: _mtx(mtx)
{
_mtx.lock();
}
AtomicTraits::Mutex::~ScopedLock()
{
_mtx.unlock();
}
} // !namespace Traits
} // !namespace P
|
