Linux和windows臨界區(qū)
2021-09-28 16:47:40

1.聲明

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#ifdef _LINUX

pthread_mutex_t ? mutex_lock;

#endif

#ifdef WIN32

CRITICAL_SECTION ?mutex_lock;

#endif

2.初始化

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#ifdef _LINUX

pthread_mutex_init(&mutex_lock, NULL);

#endif

#ifdef WIN32

InitializeCriticalSection(&mutex_lock);

#endif

3.進(jìn)入和退出臨界區(qū)

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#ifdef _LINUX

thread_mutex_lock(&mutex_lock);

......

pthread_mutex_unlock(&mutex_lock);

#endif

?

#ifdef _WIN32

EnterCriticalSection(&mutex_lock);

....

LeaveCriticalSection(&mutex_lock);

#endif

4.刪除臨界區(qū)

#ifdef _LINUX

pthread_mutex_destroy(&mutex_lock);

#endif

#ifdef WIN32

DeleteCriticalSection(&mutex_lock);

#endif

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