2 * GRUB -- GRand Unified Bootloader
3 * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
21 * Use is subject to license terms.
24 #ifndef _SYS_DSL_DIR_H
25 #define _SYS_DSL_DIR_H
27 typedef struct dsl_dir_phys {
28 uint64_t dd_creation_time; /* not actually used */
29 uint64_t dd_head_dataset_obj;
30 uint64_t dd_parent_obj;
31 uint64_t dd_clone_parent_obj;
32 uint64_t dd_child_dir_zapobj;
34 * how much space our children are accounting for; for leaf
35 * datasets, == physical space used by fs + snaps
37 uint64_t dd_used_bytes;
38 uint64_t dd_compressed_bytes;
39 uint64_t dd_uncompressed_bytes;
40 /* Administrative quota setting */
42 /* Administrative reservation setting */
44 uint64_t dd_props_zapobj;
45 uint64_t dd_deleg_zapobj; /* dataset permissions */
46 uint64_t dd_pad[20]; /* pad out to 256 bytes for good measure */
49 #endif /* _SYS_DSL_DIR_H */