barrier/src/lib/mt/Mutex.cpp

/*
 * synergy -- mouse and keyboard sharing utility
 * Copyright (C) 2012 Synergy Si Ltd.
 * Copyright (C) 2002 Chris Schoeneman
 * 
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file LICENSE that should have accompanied this file.
 * 
 * This package 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 General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "mt/Mutex.h"

#include "arch/Arch.h"

//
// Mutex
//

Mutex::Mutex()
{
	m_mutex = ARCH->newMutex();
}

Mutex::Mutex(const Mutex&)
{
	m_mutex = ARCH->newMutex();
}

Mutex::~Mutex()
{
	ARCH->closeMutex(m_mutex);
}

Mutex&
Mutex::operator=(const Mutex&)
{
	return *this;
}

void
Mutex::lock() const
{
	ARCH->lockMutex(m_mutex);
}

void
Mutex::unlock() const
{
	ARCH->unlockMutex(m_mutex);
}