cmppmutex.h

用c/c++实现的一个CMPP API

/***************************************************************************
  Copyright    : 2001-2002, ASPIRE TECHNOLOGIES (SHENZHEN) LTD.
  Program      : cmppmutex.h
  Description  : 线程锁头文件
  Version      : 1.5+
***************************************************************************/
#ifndef _CMPP_MUTEX_H_
#define _CMPP_MUTEX_H_

#include "os.h"
#define MUTEX_OK    0
#define MUTEX_FAIL  -1

struct recMutex
{
	#ifdef WIN32
	HANDLE  rec_mutex;
	#endif
	#if defined(_HPUX_SOURCE) || defined(_LINUX_SOURCE)
    pthread_mutex_t   rec_mutex;
	#endif
};
typedef struct recMutex RecMutex;

#ifdef _cplusplus
extern "C" {
#endif

int nMutexInit(   RecMutex * precMutex );
int nMutexDestroy(RecMutex * precMutex );
int nMutexLock(   RecMutex * precMutex );
int nMutexUnlock( RecMutex * precMutex );

#ifdef _cplusplus
}
#endif

#endif  //  end of #ifndef _CMPP_MUTEX_H_