2 * GRUB -- GRand Unified Bootloader
3 * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
5 * SPDX-License-Identifier: GPL-2.0+
8 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
9 * Use is subject to license terms.
12 #ifndef _SYS_DSL_DIR_H
13 #define _SYS_DSL_DIR_H
15 typedef struct dsl_dir_phys {
16 uint64_t dd_creation_time; /* not actually used */
17 uint64_t dd_head_dataset_obj;
18 uint64_t dd_parent_obj;
19 uint64_t dd_clone_parent_obj;
20 uint64_t dd_child_dir_zapobj;
22 * how much space our children are accounting for; for leaf
23 * datasets, == physical space used by fs + snaps
25 uint64_t dd_used_bytes;
26 uint64_t dd_compressed_bytes;
27 uint64_t dd_uncompressed_bytes;
28 /* Administrative quota setting */
30 /* Administrative reservation setting */
32 uint64_t dd_props_zapobj;
33 uint64_t dd_deleg_zapobj; /* dataset permissions */
34 uint64_t dd_pad[20]; /* pad out to 256 bytes for good measure */
37 #endif /* _SYS_DSL_DIR_H */