hi_thread.h

华为 HI3510 BOOTLOADER HIBOOT 源码包

/******************************************************************************

  Copyright (C), 2001-2011, Hisilicon Tech. Co., Ltd.

 ******************************************************************************
  File Name     : hi_thread.h
  Version       : Initial Draft
  Author        : Hisilicon multimedia software group
  Created       : 2005/6/30
  Last Modified :
  Description   : hi_thread.h header file
  Function List :
  History       :
  1.Date        : 2005/6/30
    Author      : T41030
    Modification: Created file

******************************************************************************/

#ifndef __HI_THREAD_H__
#define __HI_THREAD_H__


#ifdef __cplusplus
#if __cplusplus
extern "C"{
#endif
#endif /* __cplusplus */
#include <pthread.h>

typedef pthread_mutex_t     HI_THREAD_MUTEX ;
typedef pthread_mutexattr_t HI_THREAD_MUTEXATTR;
typedef pthread_cond_t      HI_THREAD_COND;

#define MAX_THREAD_NAME_LEN 16
typedef char THREAD_NAME[MAX_THREAD_NAME_LEN];

typedef VOID* (*THREAD_RUN)(VOID* );

typedef struct HI_THREAD_STRU
{
    THREAD_NAME     szThreadName;
    pthread_t       threadid;
    INT32           priority;

    THREAD_RUN      pf_run;
}HI_THREAD_S;

EXTERNFUNC INT32 hi_thread_create(HI_THREAD_S *pThread,const pthread_attr_t*__attr,
                      void*__arg);

EXTERNFUNC INT32 hi_thread_join(HI_THREAD_S *pThread, void **thread_return);



/*** ------------------------------------ ***/
INT32 hi_thread_mutex_init(HI_THREAD_MUTEX* pMutex, HI_THREAD_MUTEXATTR* pMutexattr);

EXTERNFUNC INT32 hi_thread_mutex_lock(HI_THREAD_MUTEX* pMutex);

EXTERNFUNC INT32 hi_thread_mutex_trylock(HI_THREAD_MUTEX* pMutex);

EXTERNFUNC INT32 hi_thread_mutex_unlock(HI_THREAD_MUTEX* pMutex);

EXTERNFUNC INT32 hi_thread_mutex_destroy(HI_THREAD_MUTEX* pMutex);
    
/*** ------------------------------------ ***/
EXTERNFUNC INT32 hi_thread_cond_wait(HI_THREAD_COND* pCond, HI_THREAD_MUTEX *pMutex, U32 msecs);

#define DEFAULT_PRIORITY 0

#define THREAD_SLEEP(msec) usleep(msec * 1000)

#ifdef __cplusplus
#if __cplusplus
}
#endif
#endif /* __cplusplus */


#endif /* __HI_THREAD_H__ */