diff options
Diffstat (limited to 'qemu/roms/openbios/fs/grubfs/ufs_dinode.h')
| -rw-r--r-- | qemu/roms/openbios/fs/grubfs/ufs_dinode.h | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/qemu/roms/openbios/fs/grubfs/ufs_dinode.h b/qemu/roms/openbios/fs/grubfs/ufs_dinode.h deleted file mode 100644 index f3f7fca02..000000000 --- a/qemu/roms/openbios/fs/grubfs/ufs_dinode.h +++ /dev/null @@ -1,191 +0,0 @@ -/*- - * Copyright (c) 2002 Networks Associates Technology, Inc. - * All rights reserved. - * - * This software was developed for the FreeBSD Project by Marshall - * Kirk McKusick and Network Associates Laboratories, the Security - * Research Division of Network Associates, Inc. under DARPA/SPAWAR - * contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS - * research program - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * Copyright (c) 1982, 1989, 1993 - * The Regents of the University of California. All rights reserved. - * (c) UNIX System Laboratories, Inc. - * All or some portions of this file are derived from material licensed - * to the University of California by American Telephone and Telegraph - * Co. or Unix System Laboratories, Inc. and are reproduced herein with - * the permission of UNIX System Laboratories, Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The names of the authors may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)dinode.h 8.3 (Berkeley) 1/21/94 - * $FreeBSD: src/sys/ufs/ufs/dinode.h,v 1.13.2.1 2005/01/31 23:27:01 imp Exp $ - */ - -#ifndef _UFS_UFS_DINODE_H_ -#define _UFS_UFS_DINODE_H_ - -/* - * The root inode is the root of the filesystem. Inode 0 can't be used for - * normal purposes and historically bad blocks were linked to inode 1, thus - * the root inode is 2. (Inode 1 is no longer used for this purpose, however - * numerous dump tapes make this assumption, so we are stuck with it). - */ -#define ROOTINO ((ino_t)2) - -/* - * The Whiteout inode# is a dummy non-zero inode number which will - * never be allocated to a real file. It is used as a place holder - * in the directory entry which has been tagged as a DT_W entry. - * See the comments about ROOTINO above. - */ -#define WINO ((ino_t)1) - -/* - * The size of physical and logical block numbers and time fields in UFS. - */ -typedef int32_t ufs1_daddr_t; -typedef int64_t ufs2_daddr_t; -typedef int64_t ufs_lbn_t; -typedef int64_t ufs_time_t; - -/* File permissions. */ -#define IEXEC 0000100 /* Executable. */ -#define IWRITE 0000200 /* Writeable. */ -#define IREAD 0000400 /* Readable. */ -#define ISVTX 0001000 /* Sticky bit. */ -#define ISGID 0002000 /* Set-gid. */ -#define ISUID 0004000 /* Set-uid. */ - -/* File types. */ -#define IFMT 0170000 /* Mask of file type. */ -#define IFIFO 0010000 /* Named pipe (fifo). */ -#define IFCHR 0020000 /* Character device. */ -#define IFDIR 0040000 /* Directory file. */ -#define IFBLK 0060000 /* Block device. */ -#define IFREG 0100000 /* Regular file. */ -#define IFLNK 0120000 /* Symbolic link. */ -#define IFSOCK 0140000 /* UNIX domain socket. */ -#define IFWHT 0160000 /* Whiteout. */ - -/* - * A dinode contains all the meta-data associated with a UFS2 file. - * This structure defines the on-disk format of a dinode. Since - * this structure describes an on-disk structure, all its fields - * are defined by types with precise widths. - */ - -#define NXADDR 2 /* External addresses in inode. */ -#define NDADDR 12 /* Direct addresses in inode. */ -#define NIADDR 3 /* Indirect addresses in inode. */ - -struct ufs2_dinode { - uint16_t di_mode; /* 0: IFMT, permissions; see below. */ - int16_t di_nlink; /* 2: File link count. */ - uint32_t di_uid; /* 4: File owner. */ - uint32_t di_gid; /* 8: File group. */ - uint32_t di_blksize; /* 12: Inode blocksize. */ - uint64_t di_size; /* 16: File byte count. */ - uint64_t di_blocks; /* 24: Bytes actually held. */ - ufs_time_t di_atime; /* 32: Last access time. */ - ufs_time_t di_mtime; /* 40: Last modified time. */ - ufs_time_t di_ctime; /* 48: Last inode change time. */ - ufs_time_t di_birthtime; /* 56: Inode creation time. */ - int32_t di_mtimensec; /* 64: Last modified time. */ - int32_t di_atimensec; /* 68: Last access time. */ - int32_t di_ctimensec; /* 72: Last inode change time. */ - int32_t di_birthnsec; /* 76: Inode creation time. */ - int32_t di_gen; /* 80: Generation number. */ - uint32_t di_kernflags; /* 84: Kernel flags. */ - uint32_t di_flags; /* 88: Status flags (chflags). */ - int32_t di_extsize; /* 92: External attributes block. */ - ufs2_daddr_t di_extb[NXADDR];/* 96: External attributes block. */ - ufs2_daddr_t di_db[NDADDR]; /* 112: Direct disk blocks. */ - ufs2_daddr_t di_ib[NIADDR]; /* 208: Indirect disk blocks. */ - int64_t di_spare[3]; /* 232: Reserved; currently unused */ -}; - -/* - * The di_db fields may be overlaid with other information for - * file types that do not have associated disk storage. Block - * and character devices overlay the first data block with their - * dev_t value. Short symbolic links place their path in the - * di_db area. - */ -#define di_rdev di_db[0] - -/* - * A UFS1 dinode contains all the meta-data associated with a UFS1 file. - * This structure defines the on-disk format of a UFS1 dinode. Since - * this structure describes an on-disk structure, all its fields - * are defined by types with precise widths. - */ -struct ufs1_dinode { - uint16_t di_mode; /* 0: IFMT, permissions; see below. */ - int16_t di_nlink; /* 2: File link count. */ - union { - uint16_t oldids[2]; /* 4: Ffs: old user and group ids. */ - } di_u; - uint64_t di_size; /* 8: File byte count. */ - int32_t di_atime; /* 16: Last access time. */ - int32_t di_atimensec; /* 20: Last access time. */ - int32_t di_mtime; /* 24: Last modified time. */ - int32_t di_mtimensec; /* 28: Last modified time. */ - int32_t di_ctime; /* 32: Last inode change time. */ - int32_t di_ctimensec; /* 36: Last inode change time. */ - ufs1_daddr_t di_db[NDADDR]; /* 40: Direct disk blocks. */ - ufs1_daddr_t di_ib[NIADDR]; /* 88: Indirect disk blocks. */ - uint32_t di_flags; /* 100: Status flags (chflags). */ - int32_t di_blocks; /* 104: Blocks actually held. */ - int32_t di_gen; /* 108: Generation number. */ - uint32_t di_uid; /* 112: File owner. */ - uint32_t di_gid; /* 116: File group. */ - int32_t di_spare[2]; /* 120: Reserved; currently unused */ -}; -#define di_ogid di_u.oldids[1] -#define di_ouid di_u.oldids[0] - -#endif /* _UFS_UFS_DINODE_H_ */ |