pthread_rwlockattr_destroy函数: 功能:对读写锁属性结构体反初始化(销毁) 四、读写锁进程共享属性的设置与获取(pshared) #include <pthread.h> intpthread_rwlockattr_setshared(pthread_rwlockattr_t*attr,intpshared); intpthread_rwlockattr_getshared(constpthread_rwlockattr_t*restrictattr,int*restrict...