fs_readdir_r()

int  fs_readdir (FS_DIR            *p_dir,

                 struct fs_dirent  *p_dir_entry,

                 struct fs_dirent **pp_result);

Read a directory entry from a directory.

Arguments

p_dir

Pointer to a directory.

p_dir_entry

Pointer to variable that will receive directory entry information.

pp_result

Pointer to variable that will receive:

• • p_dir_entry, if NO error occurs AND directory does not encounter EOF.
  • pointer to NULL if an error occurs OR directory encounters EOF.

Returned Value

1, if an error occurs.
0, otherwise.

Notes/Warnings

• Entries for “dot” (current directory) and “dot-dot” (parent directory) shall be returned, if present. No entry with an empty name shall be returned.
• If an entry is removed from or added to the directory after the directory has been opened, information may or may not be returned for that entry.