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/*
Copyright (C) 2001 Paul Davis
Copyright (C) 2004-2008 Grame
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser 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.
*/
#ifndef __JackPosixThread__
#define __JackPosixThread__
#include "JackThread.h"
#include <pthread.h>
namespace Jack
{
/* use 512KB stack per thread - the default is way too high to be feasible
* with mlockall() on many systems */
#define THREAD_STACK 524288
/*!
\brief The POSIX thread base class.
*/
class EXPORT JackPosixThread : public detail::JackThread
{
protected:
pthread_t fThread;
static void* ThreadHandler(void* arg);
public:
JackPosixThread(JackRunnableInterface* runnable, bool real_time, int priority, int cancellation)
: JackThread(runnable, priority, real_time, cancellation), fThread((pthread_t)NULL)
{}
JackPosixThread(JackRunnableInterface* runnable, int cancellation = PTHREAD_CANCEL_ASYNCHRONOUS)
: JackThread(runnable, 0, false, cancellation), fThread((pthread_t)NULL)
{}
int Start();
int StartSync();
int Kill();
int Stop();
void Terminate();
int AcquireRealTime();
int AcquireRealTime(int priority);
int DropRealTime();
pthread_t GetThreadID();
static int AcquireRealTimeImp(pthread_t thread, int priority);
static int DropRealTimeImp(pthread_t thread);
static int StartImp(pthread_t* thread, int priority, int realtime, void*(*start_routine)(void*), void* arg);
static int StopImp(pthread_t thread);
static int KillImp(pthread_t thread);
};
} // end of namespace
#endif
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