/*----------------------------------------------------------------------------*/
/*                                                                            */
/* Copyright (c) 2005-2020 Rexx Language Association. All rights reserved.    */
/*                                                                            */
/* This program and the accompanying materials are made available under       */
/* the terms of the Common Public License v1.0 which accompanies this         */
/* distribution. A copy is also available at the following address:           */
/* http://www.oorexx.org/license.html                                         */
/*                                                                            */
/* Redistribution and use in source and binary forms, with or                 */
/* without modification, are permitted provided that the following            */
/* conditions are met:                                                        */
/*                                                                            */
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/* notice, this list of conditions and the following disclaimer.              */
/* Redistributions in binary form must reproduce the above copyright          */
/* notice, this list of conditions and the following disclaimer in            */
/* the documentation and/or other materials provided with the distribution.   */
/*                                                                            */
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/* of its contributors may be used to endorse or promote products             */
/* derived from this software without specific prior written permission.      */
/*                                                                            */
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/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT          */
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/*                                                                            */
/*----------------------------------------------------------------------------*/
/******************************************************************************/
/*                                                                            */
/* Event semaphore class definitions                                          */
/*                                                                            */
/******************************************************************************/
#ifndef Included_EventSemaphore
#define Included_EventSemaphore

#include "SysSemaphore.hpp"

class EventSemaphoreClass : public RexxObject
{
 public:
     void *operator new(size_t);
     inline void  operator delete(void *) {; }

     EventSemaphoreClass();
     inline EventSemaphoreClass(RESTORETYPE restoreType) {;}

     RexxObject *newRexx(RexxObject **args, size_t argc);

     RexxObject *close();
     RexxObject *post();
     RexxObject *wait(RexxObject *timeOut);
     RexxObject* reset();
     RexxObject* posted();

     static void createInstance();

     static RexxClass *classInstance;   // singleton class instance

 protected:
     SysSemaphore semaphore;            // the semaphore we're covering for
};
#endif