1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef	_SYS_BOOTSTAT_H
27#define	_SYS_BOOTSTAT_H
28
29#pragma ident	"%Z%%M%	%I%	%E% SMI"
30
31#include <sys/stat.h>
32
33#ifdef	__cplusplus
34extern "C" {
35#endif
36
37/*
38 * 32/64-bit neutral stat and time structure to allow booters to be shared
39 *	among ILP32 and LP64 kernels.
40 */
41typedef struct boottime {
42	int64_t	tv_sec;
43	int64_t	tv_nsec;
44} boottime_t;
45
46/*
47 * Current booters only support mode and size, with the exception of
48 *	nfs booter also uses ino.
49 */
50struct bootstat {
51	uint64_t	st_dev;
52	uint64_t	st_ino;
53	uint32_t	st_mode;
54	uint32_t	st_nlink;
55	int32_t		st_uid;
56	int32_t		st_gid;
57	uint64_t	st_rdev;
58	uint64_t	st_size;
59	boottime_t	st_atim;
60	boottime_t	st_mtim;
61	boottime_t	st_ctim;
62	int32_t		st_blksize;
63	int64_t		st_blocks;
64	char		st_fstype[_ST_FSTYPSZ];
65};
66
67/*
68 * Special struct for compressed files.
69 * Only used by kobj to decompress files before
70 * root is mounted. Afterwards, dcfs will take
71 * over decompression.
72 */
73struct compinfo {
74	int	iscmp;
75	size_t	fsize;
76	size_t	blksize;
77};
78
79#ifdef	__cplusplus
80}
81#endif
82
83#endif	/* _SYS_BOOTSTAT_H */
84