/*
* Copyright (C) 2005-2008 by Pieter Palmers
*
* This file is part of FFADO
* FFADO = Free Firewire (pro-)audio drivers for linux
*
* FFADO is based upon FreeBoB
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) version 3 of the License.
*
* 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 General Public License
* along with this program. If not, see .
*
*/
/*
* Copied from the jackd/jackdmp sources
* function names changed in order to avoid naming problems when using this in
* a jackd backend.
*/
/* Original license:
*
* Copyright (C) 2001 Paul Davis
* Copyright (C) 2004-2006 Grame
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) version 3 of the License.
*
* 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 General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef __FFADO_POSIXTHREAD__
#define __FFADO_POSIXTHREAD__
#include "Thread.h"
#include
namespace Util
{
/*!
\brief The POSIX thread base class.
*/
class PosixThread : public Thread
{
protected:
pthread_t fThread;
int fPriority;
bool fRealTime;
volatile bool fRunning;
int fCancellation;
static void* ThreadHandler(void* arg);
public:
PosixThread(RunnableInterface* runnable, bool real_time, int priority, int cancellation)
: Thread(runnable), fThread((pthread_t)NULL), fPriority(priority), fRealTime(real_time), fRunning(false), fCancellation(cancellation)
{}
PosixThread(RunnableInterface* runnable)
: Thread(runnable), fThread((pthread_t)NULL), fPriority(0), fRealTime(false), fRunning(false), fCancellation(PTHREAD_CANCEL_DEFERRED)
{}
PosixThread(RunnableInterface* runnable, int cancellation)
: Thread(runnable), fThread((pthread_t)NULL), fPriority(0), fRealTime(false), fRunning(false), fCancellation(cancellation)
{}
virtual ~PosixThread()
{}
virtual int Start();
virtual int Kill();
virtual int Stop();
virtual int AcquireRealTime();
virtual int AcquireRealTime(int priority);
virtual int DropRealTime();
pthread_t GetThreadID();
protected:
};
} // end of namespace
#endif // __FFADO_POSIXTHREAD__