课程设计

模拟文件系统的操作管理

实现多个进程同时对模拟文件系统进行操作。设计管理程序simdisk的用户访问权限管理。访问模拟文件系统的每个进程都属于某个用户，管理程序simdisk根据其访问权限决定其对模拟文件系统的操作。

对模拟文件系统的操作要求做到：共享读，互斥写。

本设计任务在于学会如何实现信息的安全管理和进程同步。

-Operations management course design simulation file system to achieve multiple processes simultaneously simulate file system operations. Design Management program simdisk user access management. Each process simulation file system access are part of a user management program simdisk determine its actions on the file system simulation based on their access rights. Simulated file system operations required: shared read, exclusive write. The design task is to learn how to implement information security management and process synchronization.