diff options
| -rwxr-xr-x | sys/fs/ext2fs/ext2_dinode.h | 4 | ||||
| -rwxr-xr-x | sys/fs/ext2fs/ext2fs.h | 29 | ||||
| -rw-r--r-- | sys/fs/ext2fs/inode.h | 6 |
3 files changed, 29 insertions, 10 deletions
diff --git a/sys/fs/ext2fs/ext2_dinode.h b/sys/fs/ext2fs/ext2_dinode.h index 3d744b9..6893ccc 100755 --- a/sys/fs/ext2fs/ext2_dinode.h +++ b/sys/fs/ext2fs/ext2_dinode.h @@ -70,7 +70,7 @@ struct ext2fs_dinode { uint16_t e2di_uid; /* 2: Owner UID */ uint32_t e2di_size; /* 4: Size (in bytes) */ uint32_t e2di_atime; /* 8: Access time */ - uint32_t e2di_ctime; /* 12: Create time */ + uint32_t e2di_ctime; /* 12: Change time */ uint32_t e2di_mtime; /* 16: Modification time */ uint32_t e2di_dtime; /* 20: Deletion time */ uint16_t e2di_gid; /* 24: Owner GID */ @@ -89,6 +89,8 @@ struct ext2fs_dinode { uint16_t e2di_uid_high; /* 120: Owner UID top 16 bits */ uint16_t e2di_gid_high; /* 122: Owner GID top 16 bits */ uint32_t e2di_linux_reserved3; /* 124 */ + uint16_t e2di_extra_isize; + uint16_t e2di_pad1; }; #endif /* !_FS_EXT2FS_EXT2_DINODE_H_ */ diff --git a/sys/fs/ext2fs/ext2fs.h b/sys/fs/ext2fs/ext2fs.h index b57d515..14027ab 100755 --- a/sys/fs/ext2fs/ext2fs.h +++ b/sys/fs/ext2fs/ext2fs.h @@ -123,7 +123,22 @@ struct ext2fs { char e3fs_reserved_char_pad; uint32_t e3fs_default_mount_opts; uint32_t e3fs_first_meta_bg; /* First metablock block group */ - uint32_t reserved2[190]; /* Padding to the end of the block */ + uint32_t e3fs_mkfs_time; /* when the fs was created */ + uint32_t e3fs_jnl_blks[17]; /* backup of the journal inode */ + uint32_t e4fs_bcount_hi; /* block count */ + uint32_t e4fs_rbcount_hi; /* reserved blocks count */ + uint32_t e4fs_fbcount_hi; /* free blocks count */ + uint16_t e4fs_min_extra_isize;/* all inodes have at least some bytes */ + uint16_t e4fs_want_extra_isize; /* new inodes should reserve some bytes */ + uint32_t e4fs_flags; /* miscellaneous flags */ + uint16_t e4fs_raid_stride; /* RAID stride */ + uint16_t e4fs_mmpintv; /* number of seconds to wait in MMP checking */ + uint64_t e4fs_mmpblk; /* block for multi-mount protection */ + uint32_t e4fs_raid_stripe_wid;/* blocks on all data disks (N * stride) */ + uint8_t e4fs_log_gpf; /* FLEX_BG group size */ + uint8_t e4fs_char_pad2; + uint16_t e4fs_pad; + uint32_t reserved2[162]; /* Padding to the end of the block */ }; @@ -139,15 +154,15 @@ struct m_ext2fs { uint32_t e2fs_bsize; /* Block size */ uint32_t e2fs_bshift; /* calc of logical block no */ int32_t e2fs_bmask; /* calc of block offset */ - int32_t e2fs_bpg; /* Number of blocks per group */ + int32_t e2fs_bpg; /* Number of blocks per group */ int64_t e2fs_qbmask; /* = s_blocksize -1 */ uint32_t e2fs_fsbtodb; /* Shift to get disk block */ - uint32_t e2fs_ipg; /* Number of inodes per group */ - uint32_t e2fs_ipb; /* Number of inodes per block */ + uint32_t e2fs_ipg; /* Number of inodes per group */ + uint32_t e2fs_ipb; /* Number of inodes per block */ uint32_t e2fs_itpg; /* Number of inode table per group */ uint32_t e2fs_fsize; /* Size of fragments per block */ - uint32_t e2fs_fpb; /* Number of fragments per block */ - uint32_t e2fs_fpg; /* Number of fragments per group */ + uint32_t e2fs_fpb; /* Number of fragments per block */ + uint32_t e2fs_fpg; /* Number of fragments per group */ uint32_t e2fs_dbpg; /* Number of descriptor blocks per group */ uint32_t e2fs_descpb; /* Number of group descriptors per block */ uint32_t e2fs_gdbcount; /* Number of group descriptors */ @@ -161,7 +176,7 @@ struct m_ext2fs { char e2fs_wasvalid; /* valid at mount time */ off_t e2fs_maxfilesize; struct ext2_gd *e2fs_gd; /* Group Descriptors */ - int32_t e2fs_maxcontig; /* max number of contiguous blks */ + int32_t e2fs_maxcontig; /* max number of contiguous blks */ int32_t e2fs_contigsumsize; /* size of cluster summary array */ int32_t *e2fs_maxcluster; /* max cluster in each cyl group */ struct csum *e2fs_clustersum; /* cluster summary in each cyl group */ diff --git a/sys/fs/ext2fs/inode.h b/sys/fs/ext2fs/inode.h index ae794d7..659b950 100644 --- a/sys/fs/ext2fs/inode.h +++ b/sys/fs/ext2fs/inode.h @@ -85,11 +85,13 @@ struct inode { int16_t i_nlink; /* File link count. */ uint64_t i_size; /* File byte count. */ int32_t i_atime; /* Last access time. */ - int32_t i_atimensec; /* Last access time. */ int32_t i_mtime; /* Last modified time. */ - int32_t i_mtimensec; /* Last modified time. */ int32_t i_ctime; /* Last inode change time. */ + int32_t i_birthtime; /* Inode creation time. */ + int32_t i_mtimensec; /* Last modified time. */ + int32_t i_atimensec; /* Last access time. */ int32_t i_ctimensec; /* Last inode change time. */ + int32_t i_birthnsec; /* Inode creation time. */ int32_t i_db[NDADDR]; /* Direct disk blocks. */ int32_t i_ib[NIADDR]; /* Indirect disk blocks. */ uint32_t i_flags; /* Status flags (chflags). */ |
