src/Lock.cpp


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/*******************************************************************************
 * Copyright (c) 2006 International Business Machines Corporation.             *
 * All rights reserved. This program and the accompanying materials            *
 * are made available under the terms of the Common Public License v1.0        *
 * which accompanies this distribution, and is available at                    *
 * http://www.opensource.org/licenses/cpl1.0.php                               *
 *                                                                             *
 * Contributors:                                                               *
 *    Douglas M. Pase - initial API and implementation                         *
 *******************************************************************************/


#include <stdio.h>
#include <pthread.h>

#include "Lock.h"

Lock::Lock()
{
    pthread_mutex_init( &(this->mutex), NULL );
}

Lock::~Lock()
{
    pthread_mutex_destroy( &(this->mutex) );
}

void
Lock::lock()
{
    pthread_mutex_lock( &(this->mutex) );
}

int
Lock::test()
{
    pthread_mutex_trylock( &(this->mutex) );
}

void
Lock::unlock()
{
    pthread_mutex_unlock( &(this->mutex) );
}