# Domain/OS calls: fu_$

## File Utilities?

`

- fu_$append_name
- fu_$apply_attributes
- fu_$apply_file_attr
- fu_$cmp_fuid
- fu_$cmp_tree
- fu_$copy_file
- fu_$copy_fuid
- fu_$copy_fuid_int
- fu_$copy_int
- fu_$copy_tree
- fu_$delete_dir
- fu_$delete_diru
- fu_$delete_file
- fu_$delete_fileu
- fu_$delete_int
- fu_$delete_tree
- fu_$flush_preserve
- fu_$init
- fu_$move
- fu_$move_file
- fu_$name_append
- fu_$preserve
- fu_$release_storage
- fu_$rename_unique
- fu_$set_permissive_acl
- fu_$set_prog_name
- fu_$tree_compare
- fu_$tree_copy
- fu_$tree_delete
- fu_$tree_walk
- fu_$walk_tree

`