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-rw-r--r--noncore/multimedia/opieplayer2/threadutil.cpp2
-rw-r--r--noncore/multimedia/opieplayer2/threadutil.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/noncore/multimedia/opieplayer2/threadutil.cpp b/noncore/multimedia/opieplayer2/threadutil.cpp
index 63863b4..4055c74 100644
--- a/noncore/multimedia/opieplayer2/threadutil.cpp
+++ b/noncore/multimedia/opieplayer2/threadutil.cpp
@@ -1,98 +1,98 @@
/* This file is part of the KDE project
- Copyright (C) 1999 Simon Hausmann <hausmann@kde.org>
+ Copyright (C) 2002 Simon Hausmann <hausmann@kde.org>
This library 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 library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "threadutil.h"
#include <qsocketnotifier.h>
#include <pthread.h>
#include <assert.h>
#include <unistd.h>
using namespace ThreadUtil;
struct Mutex::Data
{
Data()
{
pthread_mutex_init( &mutex, 0 );
}
~Data()
{
pthread_mutex_destroy( &mutex );
}
pthread_mutex_t mutex;
};
Mutex::Mutex()
: d( new Data )
{
}
Mutex::~Mutex()
{
delete d;
}
void Mutex::lock()
{
pthread_mutex_lock( &d->mutex );
}
void Mutex::unlock()
{
pthread_mutex_unlock( &d->mutex );
}
bool Mutex::tryLock()
{
return pthread_mutex_trylock( &d->mutex ) == 0;
}
bool Mutex::isLocked()
{
if ( !tryLock() )
return true;
unlock();
return false;
}
struct WaitCondition::Data
{
Data()
{
int result = pthread_cond_init( &waitCondition, 0 );
assert( result == 0 );
}
~Data()
{
pthread_cond_destroy( &waitCondition );
}
pthread_cond_t waitCondition;
};
WaitCondition::WaitCondition()
: d( new Data )
{
}
WaitCondition::~WaitCondition()
diff --git a/noncore/multimedia/opieplayer2/threadutil.h b/noncore/multimedia/opieplayer2/threadutil.h
index bcb9db9..5cc4cdc 100644
--- a/noncore/multimedia/opieplayer2/threadutil.h
+++ b/noncore/multimedia/opieplayer2/threadutil.h
@@ -1,98 +1,98 @@
/* This file is part of the KDE project
- Copyright (C) 1999 Simon Hausmann <hausmann@kde.org>
+ Copyright (C) 2002 Simon Hausmann <hausmann@kde.org>
This library 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 library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef THREADUTIL_H
#define THREADUTIL_H
#include <qvaluelist.h>
#include <qobject.h>
#include <qguardedptr.h>
class QSocketNotifier;
namespace ThreadUtil
{
class Mutex
{
friend class WaitCondition;
public:
Mutex();
~Mutex();
void lock();
void unlock();
bool tryLock();
bool isLocked();
private:
struct Data;
Data *d;
Mutex( const Mutex & );
Mutex &operator=( const Mutex & );
};
class AutoLock
{
public:
AutoLock( Mutex &mutex ) : m_mutex( mutex ) { m_mutex.lock(); }
~AutoLock() { m_mutex.unlock(); }
Mutex *operator &() const { return &m_mutex; }
private:
Mutex &m_mutex;
};
class WaitCondition
{
public:
WaitCondition();
~WaitCondition();
bool wait();
bool wait( Mutex &mutex );
void wakeOne();
void wakeAll();
private:
struct Data;
Data *d;
WaitCondition( const WaitCondition & );
WaitCondition &operator=( const WaitCondition & );
};
class OnewayNotifier : public QObject
{
Q_OBJECT
public:
OnewayNotifier();
~OnewayNotifier();
void notify();
signals:
void awake();
private slots:
void wakeUp();