-/* Prototypes for file operations */
-static int udf_readdir(struct file *, void *, filldir_t);
-static int do_udf_readdir(struct inode *, struct file *, filldir_t, void *);
-
-/* readdir and lookup functions */
-
-const struct file_operations udf_dir_operations = {
- .read = generic_read_dir,
- .readdir = udf_readdir,
- .ioctl = udf_ioctl,
- .fsync = udf_fsync_file,
-};
-
-/*
- * udf_readdir
- *
- * PURPOSE
- * Read a directory entry.
- *
- * DESCRIPTION
- * Optional - sys_getdents() will return -ENOTDIR if this routine is not
- * available.
- *
- * Refer to sys_getdents() in fs/readdir.c
- * sys_getdents() -> .
- *
- * PRE-CONDITIONS
- * filp Pointer to directory file.
- * buf Pointer to directory entry buffer.
- * filldir Pointer to filldir function.
- *
- * POST-CONDITIONS
- * <return> >=0 on success.
- *
- * HISTORY
- * July 1, 1997 - Andrew E. Mileski
- * Written, tested, and released.
- */
-
-int udf_readdir(struct file *filp, void *dirent, filldir_t filldir)
-{
- struct inode *dir = filp->f_path.dentry->d_inode;
- int result;
-
- lock_kernel();
-
- if (filp->f_pos == 0) {
- if (filldir(dirent, ".", 1, filp->f_pos, dir->i_ino, DT_DIR) < 0) {
- unlock_kernel();
- return 0;
- }
- filp->f_pos++;
- }
-
- result = do_udf_readdir(dir, filp, filldir, dirent);
- unlock_kernel();
- return result;
-}
-
-static int
-do_udf_readdir(struct inode *dir, struct file *filp, filldir_t filldir,
- void *dirent)