TPosixThread.h

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// @(#)root/thread:$Id$
// Author: Fons Rademakers   02/07/97
 
/*************************************************************************
 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#ifndef ROOT_TPosixThread
#define ROOT_TPosixThread
 
 
//////////////////////////////////////////////////////////////////////////
//                                                                      //
// TPosixThread                                                         //
//                                                                      //
// This class provides an interface to the posix thread routines.       //
//                                                                      //
//////////////////////////////////////////////////////////////////////////
 
#include "TThreadImp.h"
 
#ifndef __CINT__
#include <pthread.h>
#endif
 
R__EXTERN "C" unsigned int sleep(unsigned int seconds);
 
class TPosixThreadCleanUp;
 
 
class TPosixThread : public TThreadImp {
 
public:
   TPosixThread() { }
   ~TPosixThread() { }
 
   virtual Int_t  Join(TThread *th, void **ret);
   virtual Long_t SelfId();
   virtual Int_t  Run(TThread *th, const int affinity = -1);
 
   virtual Int_t  Kill(TThread *th);
   virtual Int_t  SetCancelOff();
   virtual Int_t  SetCancelOn();
   virtual Int_t  SetCancelAsynchronous();
   virtual Int_t  SetCancelDeferred();
   virtual Int_t  CancelPoint();
   virtual Int_t  CleanUpPush(void **main, void *free,void *arg);
   virtual Int_t  CleanUpPop(void **main, Int_t exe);
   virtual Int_t  CleanUp(void **main);
 
   virtual Int_t  Exit(void *ret);
 
   ClassDef(TPosixThread,0)  // TPosixThread class
};
 
 
class TPosixThreadCleanUp {
 
friend class TPosixThread;
 
private:
   void                *fRoutine;
   void                *fArgument;
   TPosixThreadCleanUp *fNext;
 
public:
   TPosixThreadCleanUp(void **main, void *routine, void *arg);
   ~TPosixThreadCleanUp() { }
};
 
#endif