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- /*
- * This file is only used for doxygen document generation.
- */
- /**
- * @defgroup DFS Device Virtual File System
- *
- * @brief DFS is a virtual file system in RT-Thread RTOS.
- *
- * The DFS (Device Virtual File System) is a vfs file system of RT-Thread RTOS,
- * which is focused on embedded device. VFS is an abstraction layer on top of a
- * more concrete file system. The purpose of a VFS is to allow client applications
- * to access different types of concrete file systems in a uniform way.
- *
- * @image html dfs.png "Figure 4: Device Virtual File System Architecture"
- *
- * The DFS specifies an interface between the kernel and a concrete file system.
- * Therefore, it is easy to add support for new file system types to the kernel
- * simply by fulfilling the interface.
- */
- /**
- * @addtogroup DFS
- * @{
- */
- /**
- * @defgroup Fd File Descriptor
- *
- */
- /**
- * @defgroup FsApi File System API
- */
- /**
- * @defgroup FileApi File API
- */
- /**
- * @defgroup FsPosixApi File POSIX API
- */
- /**@}*/
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