Posix条件变量 int pthread_cond_init(pthread_cond_t *cond, pthread_condattr_t *cond_attr); int pthread_cond_destroy(pthread_cond_t *cond); int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex); int pthread_cond_timedwait(pthread_cond_t *cond…
深入解析条件变量 什么是条件变量(condition variables) 引用APUE中的一句话: Condition variables are another synchronization mechanism available to threads. These synchronization objects provide a place for threads to rendezvous. When used with mutexes, condition variables al…