摘要：
1、POSIX信号量#includeint sem_init(sem_t* sem, int pshared, unsigned int value);int sem_destroy(sem_t* sem);int sem_wait(sem_t* sem);sem_t... 阅读全文
摘要：
1、线程创建和结束#includeint pthread_create(pthread_t* thread, const pthread_attr_t* attr, void* (*start_routine)(void*), void* arg)void pthre... 阅读全文