RTEMS 4.9.0 On-Line Library

File/Directory function access via rtems_filesystem_location_info_t structure

RTEMS Filesystem Design Guide

5.3.3: File/Directory function access via rtems_filesystem_location_info_t structure

The rtems_filesystem_location_info_tt structure below provides sufficient information to process nodes under a mounted filesystem.

struct rtems_filesystem_location_info_tt {
    void                                     *node_access;
    rtems_filesystem_file_handlers_r         *handlers;
    rtems_filesystem_operations_table        *ops;
    rtems_filesystem_mount_table_entry_t     *mt_entry;
};

It contains a void pointer to filesystem specific nodal structure, pointers to the OPS table for the filesystem that contains the node, the node type specific handlers for the node and a reference pointer to the mount table entry associated with the filesystem containing the node

RTEMS Filesystem Design Guide