是做作系统中有关避免死锁的重要方法,满足资源申请、避免死锁等。功能各类资源最大申请及初值，设定系统初始状态，某进程对各类资源的申请表示，决定申请师傅满足。-Artificial system is related to an important method to avoid deadlock, the resources to meet the application, such as to avoid deadlock. Features the largest variety of res