Linux和windows临界区

1.声明

#ifdef _LINUX

pthread_mutex_t   mutex_lock;

#endif

#ifdef WIN32

CRITICAL_SECTION  mutex_lock;

#endif

2.初始化

#ifdef _LINUX

pthread_mutex_init(&mutex_lock, NULL);

#endif

#ifdef WIN32

InitializeCriticalSection(&mutex_lock);

#endif

3.进入和退出临界区

#ifdef _LINUX

thread_mutex_lock(&mutex_lock);

......

pthread_mutex_unlock(&mutex_lock);

#endif

#ifdef _WIN32

EnterCriticalSection(&mutex_lock);

....

LeaveCriticalSection(&mutex_lock);

#endif

4.删除临界区

#ifdef _LINUX

pthread_mutex_destroy(&mutex_lock);

#endif

#ifdef WIN32

DeleteCriticalSection(&mutex_lock);

#endif