王sang

摘要： #include #include #include pthread_cond_t cond = PTHREAD_COND_INITIALIZER;pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;int gCount = 0;int gNumber = 0;void *thread1(void *arg){ while(1) { pthread_mutex_lock(&mutex); while(gCount == 1) { pthread_cond_wait(&cond, &mutex); } gCount += 1 阅读全文