thpthd.h
//
// thpthd.h
//
// Copyright (C) 1997 Limit Point Systems, Inc.
//
// Author: Edward Seidl <seidl@janed.com>
// Maintainer: LPS
//
// This file is part of the SC Toolkit.
//
// The SC Toolkit 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, or (at your option)
// any later version.
//
// The SC Toolkit 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 the SC Toolkit; see the file COPYING.LIB. If not, write to
// the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
//
// The U.S. Government is granted a limited license as per AL 91-7.
//
#ifndef _util_group_thpthd_h
#define _util_group_thpthd_h
#ifdef __GNUC__
#pragma interface
#endif
#include <pthread.h>
#include <util/group/thread.h>
namespace sc {
class PthreadThreadGrp: public ThreadGrp {
private:
pthread_t *pthreads_;
pthread_attr_t *attr_;
void init_attr();
void init_priority(int, int);
public:
PthreadThreadGrp();
PthreadThreadGrp(const PthreadThreadGrp&, int nthread = -1);
PthreadThreadGrp(const Ref<KeyVal>&);
~PthreadThreadGrp();
int start_threads();
int wait_threads();
void add_thread(int i, Thread* t) { ThreadGrp::add_thread(i,t); }
void add_thread(int i, Thread* t, int priority);
Ref<ThreadLock> new_lock();
ThreadGrp* clone(int nthread = -1);
};
}
#endif
// Local Variables:
// mode: c++
// c-file-style: "ETS"
// End: