1 /* $NetBSD: ufs_inode.h,v 1.3 2003/08/07 11:25:34 agc Exp $ */
2 /* From: NetBSD: inode.h,v 1.27 2001/12/18 10:57:23 fvdl Exp $ */
5 * Copyright (c) 1982, 1989, 1993
6 * The Regents of the University of California. All rights reserved.
7 * (c) UNIX System Laboratories, Inc.
8 * All or some portions of this file are derived from material licensed
9 * to the University of California by American Telephone and Telegraph
10 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
11 * the permission of UNIX System Laboratories, Inc.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 * @(#)inode.h 8.9 (Berkeley) 5/14/95
42 struct ufs1_dinode ffs1_din;
43 struct ufs2_dinode ffs2_din;
47 ino_t i_number; /* The identity of the inode. */
48 struct fs *i_fs; /* File system */
50 int i_fd; /* File descriptor */
54 #define i_ffs1_atime i_din.ffs1_din.di_atime
55 #define i_ffs1_atimensec i_din.ffs1_din.di_atimensec
56 #define i_ffs1_blocks i_din.ffs1_din.di_blocks
57 #define i_ffs1_ctime i_din.ffs1_din.di_ctime
58 #define i_ffs1_ctimensec i_din.ffs1_din.di_ctimensec
59 #define i_ffs1_db i_din.ffs1_din.di_db
60 #define i_ffs1_flags i_din.ffs1_din.di_flags
61 #define i_ffs1_gen i_din.ffs1_din.di_gen
62 #define i_ffs11_gid i_din.ffs1_din.di_gid
63 #define i_ffs1_ib i_din.ffs1_din.di_ib
64 #define i_ffs1_mode i_din.ffs1_din.di_mode
65 #define i_ffs1_mtime i_din.ffs1_din.di_mtime
66 #define i_ffs1_mtimensec i_din.ffs1_din.di_mtimensec
67 #define i_ffs1_nlink i_din.ffs1_din.di_nlink
68 #define i_ffs1_rdev i_din.ffs1_din.di_rdev
69 #define i_ffs1_shortlink i_din.ffs1_din.db
70 #define i_ffs1_size i_din.ffs1_din.di_size
71 #define i_ffs1_uid i_din.ffs1_din.di_uid
73 #define i_ffs2_atime i_din.ffs2_din.di_atime
74 #define i_ffs2_atimensec i_din.ffs2_din.di_atimensec
75 #define i_ffs2_blocks i_din.ffs2_din.di_blocks
76 #define i_ffs2_ctime i_din.ffs2_din.di_ctime
77 #define i_ffs2_ctimensec i_din.ffs2_din.di_ctimensec
78 #define i_ffs2_birthtime i_din.ffs2_din.di_birthtime
79 #define i_ffs2_birthnsec i_din.ffs2_din.di_birthnsec
80 #define i_ffs2_db i_din.ffs2_din.di_db
81 #define i_ffs2_flags i_din.ffs2_din.di_flags
82 #define i_ffs2_gen i_din.ffs2_din.di_gen
83 #define i_ffs21_gid i_din.ffs2_din.di_gid
84 #define i_ffs2_ib i_din.ffs2_din.di_ib
85 #define i_ffs2_mode i_din.ffs2_din.di_mode
86 #define i_ffs2_mtime i_din.ffs2_din.di_mtime
87 #define i_ffs2_mtimensec i_din.ffs2_din.di_mtimensec
88 #define i_ffs2_nlink i_din.ffs2_din.di_nlink
89 #define i_ffs2_rdev i_din.ffs2_din.di_rdev
90 #define i_ffs2_shortlink i_din.ffs2_din.db
91 #define i_ffs2_size i_din.ffs2_din.di_size
92 #define i_ffs2_uid i_din.ffs2_din.di_uid
95 #define DIP(ip, field) \
96 (((ip)->i_fs->fs_magic == FS_UFS1_MAGIC) ? \
97 (ip)->i_ffs1_##field : (ip)->i_ffs2_##field)