1 /* 2 * Mach Operating System 3 * Copyright (c) 1991,1990 Carnegie Mellon University 4 * All Rights Reserved. 5 * 6 * Permission to use, copy, modify and distribute this software and its 7 * documentation is hereby granted, provided that both the copyright 8 * notice and this permission notice appear in all copies of the 9 * software, derivative works or modified versions, and any portions 10 * thereof, and that both notices appear in supporting documentation. 11 * 12 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 13 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR 14 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 15 * 16 * Carnegie Mellon requests users of this software to return to 17 * 18 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 19 * School of Computer Science 20 * Carnegie Mellon University 21 * Pittsburgh PA 15213-3890 22 * 23 * any improvements or extensions that they make and grant Carnegie Mellon 24 * the rights to redistribute these changes. 25 */ 26 /* 27 * Copyright (c) 1982, 1989 The Regents of the University of California. 28 * All rights reserved. 29 * 30 * Redistribution and use in source and binary forms are permitted 31 * provided that the above copyright notice and this paragraph are 32 * duplicated in all such forms and that any documentation, 33 * advertising materials, and other materials related to such 34 * distribution and use acknowledge that the software was developed 35 * by the University of California, Berkeley. The name of the 36 * University may not be used to endorse or promote products derived 37 * from this software without specific prior written permission. 38 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 39 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 40 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 41 * 42 * @(#)inode.h 7.5 (Berkeley) 7/3/89 43 */ 44 45 #ifndef _BOOT_UFS_DISK_INODE_FFS_H_ 46 #define _BOOT_UFS_DISK_INODE_FFS_H_ 47 48 #define NDADDR FFS_NDADDR 49 #define NIADDR FFS_NIADDR 50 51 #define MAX_FASTLINK_SIZE FFS_MAX_FASTLINK_SIZE 52 53 #define IC_FASTLINK 0x0001 /* Symbolic link in inode */ 54 55 #define i_mode ic_mode 56 #define i_nlink ic_nlink 57 #define i_uid ic_uid 58 #define i_gid ic_gid 59 #if defined(BYTE_MSF) && BYTE_MSF 60 #define i_size ic_size.val[1] 61 #else /* BYTE_LSF */ 62 #define i_size ic_size.val[0] 63 #endif 64 #define i_db ic_db 65 #define i_ib ic_ib 66 #define i_atime ic_atime 67 #define i_mtime ic_mtime 68 #define i_ctime ic_ctime 69 #define i_blocks ic_blocks 70 #define i_rdev ic_db[0] 71 #define i_symlink ic_symlink 72 #define i_flags ic_flags 73 #define i_gen ic_gen 74 75 /* modes */ 76 #define IFMT 0xf000 /* type of file */ 77 #define IFCHR 0x2000 /* character special */ 78 #define IFDIR 0x4000 /* directory */ 79 #define IFBLK 0x6000 /* block special */ 80 #define IFREG 0x8000 /* regular */ 81 #define IFLNK 0xa000 /* symbolic link */ 82 #define IFSOCK 0xc000 /* socket */ 83 84 85 #define ISUID 0x0800 /* set user id on execution */ 86 #define ISGID 0x0400 /* set group id on execution */ 87 #define ISVTX 0x0200 /* save swapped text even after use */ 88 #define IREAD 0x0100 /* read, write, execute permissions */ 89 #define IWRITE 0x0080 90 #define IEXEC 0x0040 91 92 #ifdef EEK 93 #define f_fs u.ffs.ffs_fs 94 #define i_ic u.ffs.ffs_ic 95 #define f_nindir u.ffs.ffs_nindir 96 #define f_blk u.ffs.ffs_blk 97 #define f_blksize u.ffs.ffs_blksize 98 #define f_blkno u.ffs.ffs_blkno 99 #endif /* EEK */ 100 101 #endif /* _BOOT_UFS_DISK_INODE_FFS_H_ */ 102