diff options
Diffstat (limited to 'ANDROID_3.4.5/fs/freevxfs/vxfs_inode.h')
| -rw-r--r-- | ANDROID_3.4.5/fs/freevxfs/vxfs_inode.h | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/ANDROID_3.4.5/fs/freevxfs/vxfs_inode.h b/ANDROID_3.4.5/fs/freevxfs/vxfs_inode.h deleted file mode 100644 index 240aeb11..00000000 --- a/ANDROID_3.4.5/fs/freevxfs/vxfs_inode.h +++ /dev/null @@ -1,180 +0,0 @@ -/* - * Copyright (c) 2000-2001 Christoph Hellwig. - * All rights reserved. - * - * 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, - * without modification. - * 2. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL"). - * - * 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. - * - */ -#ifndef _VXFS_INODE_H_ -#define _VXFS_INODE_H_ - -/* - * Veritas filesystem driver - inode structure. - * - * This file contains the definition of the disk and core - * inodes of the Veritas Filesystem. - */ - - -#define VXFS_ISIZE 0x100 /* Inode size */ - -#define VXFS_NDADDR 10 /* Number of direct addrs in inode */ -#define VXFS_NIADDR 2 /* Number of indirect addrs in inode */ -#define VXFS_NIMMED 96 /* Size of immediate data in inode */ -#define VXFS_NTYPED 6 /* Num of typed extents */ - -#define VXFS_TYPED_OFFSETMASK (0x00FFFFFFFFFFFFFFULL) -#define VXFS_TYPED_TYPEMASK (0xFF00000000000000ULL) -#define VXFS_TYPED_TYPESHIFT 56 - -#define VXFS_TYPED_PER_BLOCK(sbp) \ - ((sbp)->s_blocksize / sizeof(struct vxfs_typed)) - -/* - * Possible extent descriptor types for %VXFS_ORG_TYPED extents. - */ -enum { - VXFS_TYPED_INDIRECT = 1, - VXFS_TYPED_DATA = 2, - VXFS_TYPED_INDIRECT_DEV4 = 3, - VXFS_TYPED_DATA_DEV4 = 4, -}; - -/* - * Data stored immediately in the inode. - */ -struct vxfs_immed { - u_int8_t vi_immed[VXFS_NIMMED]; -}; - -struct vxfs_ext4 { - u_int32_t ve4_spare; /* ?? */ - u_int32_t ve4_indsize; /* Indirect extent size */ - vx_daddr_t ve4_indir[VXFS_NIADDR]; /* Indirect extents */ - struct direct { /* Direct extents */ - vx_daddr_t extent; /* Extent number */ - int32_t size; /* Size of extent */ - } ve4_direct[VXFS_NDADDR]; -}; - -struct vxfs_typed { - u_int64_t vt_hdr; /* Header, 0xTTOOOOOOOOOOOOOO; T=type,O=offs */ - vx_daddr_t vt_block; /* Extent block */ - int32_t vt_size; /* Size in blocks */ -}; - -struct vxfs_typed_dev4 { - u_int64_t vd4_hdr; /* Header, 0xTTOOOOOOOOOOOOOO; T=type,O=offs */ - u_int64_t vd4_block; /* Extent block */ - u_int64_t vd4_size; /* Size in blocks */ - int32_t vd4_dev; /* Device ID */ - u_int32_t __pad1; -}; - -/* - * The inode as contained on the physical device. - */ -struct vxfs_dinode { - int32_t vdi_mode; - u_int32_t vdi_nlink; /* Link count */ - u_int32_t vdi_uid; /* UID */ - u_int32_t vdi_gid; /* GID */ - u_int64_t vdi_size; /* Inode size in bytes */ - u_int32_t vdi_atime; /* Last time accessed - sec */ - u_int32_t vdi_autime; /* Last time accessed - usec */ - u_int32_t vdi_mtime; /* Last modify time - sec */ - u_int32_t vdi_mutime; /* Last modify time - usec */ - u_int32_t vdi_ctime; /* Create time - sec */ - u_int32_t vdi_cutime; /* Create time - usec */ - u_int8_t vdi_aflags; /* Allocation flags */ - u_int8_t vdi_orgtype; /* Organisation type */ - u_int16_t vdi_eopflags; - u_int32_t vdi_eopdata; - union { - u_int32_t rdev; - u_int32_t dotdot; - struct { - u_int32_t reserved; - u_int32_t fixextsize; - } i_regular; - struct { - u_int32_t matchino; - u_int32_t fsetindex; - } i_vxspec; - u_int64_t align; - } vdi_ftarea; - u_int32_t vdi_blocks; /* How much blocks does inode occupy */ - u_int32_t vdi_gen; /* Inode generation */ - u_int64_t vdi_version; /* Version */ - union { - struct vxfs_immed immed; - struct vxfs_ext4 ext4; - struct vxfs_typed typed[VXFS_NTYPED]; - } vdi_org; - u_int32_t vdi_iattrino; -}; - -#define vdi_rdev vdi_ftarea.rdev -#define vdi_dotdot vdi_ftarea.dotdot -#define vdi_fixextsize vdi_ftarea.regular.fixextsize -#define vdi_matchino vdi_ftarea.vxspec.matchino -#define vdi_fsetindex vdi_ftarea.vxspec.fsetindex - -#define vdi_immed vdi_org.immed -#define vdi_ext4 vdi_org.ext4 -#define vdi_typed vdi_org.typed - - -/* - * The inode as represented in the main memory. - * - * TBD: This should become a separate structure... - */ -#define vxfs_inode_info vxfs_dinode - -#define vii_mode vdi_mode -#define vii_uid vdi_uid -#define vii_gid vdi_gid -#define vii_nlink vdi_nlink -#define vii_size vdi_size -#define vii_atime vdi_atime -#define vii_ctime vdi_ctime -#define vii_mtime vdi_mtime -#define vii_blocks vdi_blocks -#define vii_org vdi_org -#define vii_orgtype vdi_orgtype -#define vii_gen vdi_gen - -#define vii_rdev vdi_ftarea.rdev -#define vii_dotdot vdi_ftarea.dotdot -#define vii_fixextsize vdi_ftarea.regular.fixextsize -#define vii_matchino vdi_ftarea.vxspec.matchino -#define vii_fsetindex vdi_ftarea.vxspec.fsetindex - -#define vii_immed vdi_org.immed -#define vii_ext4 vdi_org.ext4 -#define vii_typed vdi_org.typed - -#endif /* _VXFS_INODE_H_ */ |