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Diffstat (limited to 'fs/freevxfs/vxfs_inode.h')
| -rw-r--r-- | fs/freevxfs/vxfs_inode.h | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/fs/freevxfs/vxfs_inode.h b/fs/freevxfs/vxfs_inode.h deleted file mode 100644 index 1e9e138d2b33..000000000000 --- a/fs/freevxfs/vxfs_inode.h +++ /dev/null @@ -1,169 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (c) 2000-2001 Christoph Hellwig. - * Copyright (c) 2016 Krzysztof Blaszkowski - */ -#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 { - __u8 vi_immed[VXFS_NIMMED]; -}; - -struct vxfs_ext4 { - __fs32 ve4_spare; /* ?? */ - __fs32 ve4_indsize; /* Indirect extent size */ - __fs32 ve4_indir[VXFS_NIADDR]; /* Indirect extents */ - struct direct { /* Direct extents */ - __fs32 extent; /* Extent number */ - __fs32 size; /* Size of extent */ - } ve4_direct[VXFS_NDADDR]; -}; - -struct vxfs_typed { - __fs64 vt_hdr; /* Header, 0xTTOOOOOOOOOOOOOO; T=type,O=offs */ - __fs32 vt_block; /* Extent block */ - __fs32 vt_size; /* Size in blocks */ -}; - -struct vxfs_typed_dev4 { - __fs64 vd4_hdr; /* Header, 0xTTOOOOOOOOOOOOOO; T=type,O=offs */ - __fs64 vd4_block; /* Extent block */ - __fs64 vd4_size; /* Size in blocks */ - __fs32 vd4_dev; /* Device ID */ - __u8 __pad1; -}; - -/* - * The inode as contained on the physical device. - */ -struct vxfs_dinode { - __fs32 vdi_mode; - __fs32 vdi_nlink; /* Link count */ - __fs32 vdi_uid; /* UID */ - __fs32 vdi_gid; /* GID */ - __fs64 vdi_size; /* Inode size in bytes */ - __fs32 vdi_atime; /* Last time accessed - sec */ - __fs32 vdi_autime; /* Last time accessed - usec */ - __fs32 vdi_mtime; /* Last modify time - sec */ - __fs32 vdi_mutime; /* Last modify time - usec */ - __fs32 vdi_ctime; /* Create time - sec */ - __fs32 vdi_cutime; /* Create time - usec */ - __u8 vdi_aflags; /* Allocation flags */ - __u8 vdi_orgtype; /* Organisation type */ - __fs16 vdi_eopflags; - __fs32 vdi_eopdata; - union { - __fs32 rdev; - __fs32 dotdot; - struct { - __u32 reserved; - __fs32 fixextsize; - } i_regular; - struct { - __fs32 matchino; - __fs32 fsetindex; - } i_vxspec; - __u64 align; - } vdi_ftarea; - __fs32 vdi_blocks; /* How much blocks does inode occupy */ - __fs32 vdi_gen; /* Inode generation */ - __fs64 vdi_version; /* Version */ - union { - struct vxfs_immed immed; - struct vxfs_ext4 ext4; - struct vxfs_typed typed[VXFS_NTYPED]; - } vdi_org; - __fs32 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. - */ -struct vxfs_inode_info { - struct inode vfs_inode; - - __u32 vii_mode; - __u32 vii_nlink; /* Link count */ - __u32 vii_uid; /* UID */ - __u32 vii_gid; /* GID */ - __u64 vii_size; /* Inode size in bytes */ - __u32 vii_atime; /* Last time accessed - sec */ - __u32 vii_autime; /* Last time accessed - usec */ - __u32 vii_mtime; /* Last modify time - sec */ - __u32 vii_mutime; /* Last modify time - usec */ - __u32 vii_ctime; /* Create time - sec */ - __u32 vii_cutime; /* Create time - usec */ - __u8 vii_orgtype; /* Organisation type */ - union { - __u32 rdev; - __u32 dotdot; - } vii_ftarea; - __u32 vii_blocks; /* How much blocks does inode occupy */ - __u32 vii_gen; /* Inode generation */ - union { - struct vxfs_immed immed; - struct vxfs_ext4 ext4; - struct vxfs_typed typed[VXFS_NTYPED]; - } vii_org; -}; - -#define vii_rdev vii_ftarea.rdev -#define vii_dotdot vii_ftarea.dotdot - -#define vii_immed vii_org.immed -#define vii_ext4 vii_org.ext4 -#define vii_typed vii_org.typed - -static inline struct vxfs_inode_info *VXFS_INO(struct inode *inode) -{ - return container_of(inode, struct vxfs_inode_info, vfs_inode); -} - -#endif /* _VXFS_INODE_H_ */ |