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Annotation of qemu/roms/openbios/fs/grubfs/disk_inode_ffs.h, revision 1.1

1.1     ! root        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  [email protected]
        !            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_ */

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