# 文件系统模块

## 概述

文件系统模块的职责是完成文件资源的管理。它向下提供VFS接口，用来把不同**设备**封装成统一的**文件**。它将这些文件以**目录树**的形式组织管理起来，使用者可通过路径获取文件对象，并对它进行读写等操作。这些操作最终以系统调用的形式提供给用户程序使用。

## 实现

TODO


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