xref: /illumos-gate/usr/src/uts/common/sys/bootstat.h (revision 986fd29a)
17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*986fd29aSsetje  * Common Development and Distribution License (the "License").
6*986fd29aSsetje  * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate  *
87c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate  * and limitations under the License.
127c478bd9Sstevel@tonic-gate  *
137c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate  *
197c478bd9Sstevel@tonic-gate  * CDDL HEADER END
207c478bd9Sstevel@tonic-gate  */
217c478bd9Sstevel@tonic-gate /*
22*986fd29aSsetje  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
237c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
247c478bd9Sstevel@tonic-gate  */
257c478bd9Sstevel@tonic-gate 
267c478bd9Sstevel@tonic-gate #ifndef	_SYS_BOOTSTAT_H
277c478bd9Sstevel@tonic-gate #define	_SYS_BOOTSTAT_H
287c478bd9Sstevel@tonic-gate 
297c478bd9Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
307c478bd9Sstevel@tonic-gate 
317c478bd9Sstevel@tonic-gate #include <sys/stat.h>
327c478bd9Sstevel@tonic-gate 
337c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
347c478bd9Sstevel@tonic-gate extern "C" {
357c478bd9Sstevel@tonic-gate #endif
367c478bd9Sstevel@tonic-gate 
377c478bd9Sstevel@tonic-gate /*
387c478bd9Sstevel@tonic-gate  * 32/64-bit neutral stat and time structure to allow booters to be shared
397c478bd9Sstevel@tonic-gate  *	among ILP32 and LP64 kernels.
407c478bd9Sstevel@tonic-gate  */
417c478bd9Sstevel@tonic-gate typedef struct boottime {
427c478bd9Sstevel@tonic-gate 	int64_t	tv_sec;
437c478bd9Sstevel@tonic-gate 	int64_t	tv_nsec;
447c478bd9Sstevel@tonic-gate } boottime_t;
457c478bd9Sstevel@tonic-gate 
467c478bd9Sstevel@tonic-gate /*
477c478bd9Sstevel@tonic-gate  * Current booters only support mode and size, with the exception of
487c478bd9Sstevel@tonic-gate  *	nfs booter also uses ino.
497c478bd9Sstevel@tonic-gate  */
507c478bd9Sstevel@tonic-gate struct bootstat {
517c478bd9Sstevel@tonic-gate 	uint64_t	st_dev;
527c478bd9Sstevel@tonic-gate 	uint64_t	st_ino;
537c478bd9Sstevel@tonic-gate 	uint32_t	st_mode;
547c478bd9Sstevel@tonic-gate 	uint32_t	st_nlink;
557c478bd9Sstevel@tonic-gate 	int32_t		st_uid;
567c478bd9Sstevel@tonic-gate 	int32_t		st_gid;
577c478bd9Sstevel@tonic-gate 	uint64_t	st_rdev;
587c478bd9Sstevel@tonic-gate 	uint64_t	st_size;
597c478bd9Sstevel@tonic-gate 	boottime_t	st_atim;
607c478bd9Sstevel@tonic-gate 	boottime_t	st_mtim;
617c478bd9Sstevel@tonic-gate 	boottime_t	st_ctim;
627c478bd9Sstevel@tonic-gate 	int32_t		st_blksize;
637c478bd9Sstevel@tonic-gate 	int64_t		st_blocks;
647c478bd9Sstevel@tonic-gate 	char		st_fstype[_ST_FSTYPSZ];
657c478bd9Sstevel@tonic-gate };
667c478bd9Sstevel@tonic-gate 
67*986fd29aSsetje /*
68*986fd29aSsetje  * Special struct for compressed files.
69*986fd29aSsetje  * Only used by kobj to decompress files before
70*986fd29aSsetje  * root is mounted. Afterwards, dcfs will take
71*986fd29aSsetje  * over decompression.
72*986fd29aSsetje  */
73*986fd29aSsetje struct compinfo {
74*986fd29aSsetje 	int	iscmp;
75*986fd29aSsetje 	size_t	fsize;
76*986fd29aSsetje 	size_t	blksize;
77*986fd29aSsetje };
78*986fd29aSsetje 
797c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
807c478bd9Sstevel@tonic-gate }
817c478bd9Sstevel@tonic-gate #endif
827c478bd9Sstevel@tonic-gate 
837c478bd9Sstevel@tonic-gate #endif	/* _SYS_BOOTSTAT_H */
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