aa804738534的博客

#include <stdio.h> #include <string.h> #include <stdlib.h> #include <unistd.h> #include <pthread.h> #define MAX_STOCK 20 //仓库容量 char g_storage[MAX_STOCK]; size_t g_sto...

初始化互斥锁 int pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *attr); 上锁 int pthread_mutex_lock(pthread_mutex_t *mutex); 解锁 int pthread_mutex_unlock(pthread_mutex_t * mute...