search for: xfs_dir2_data_entry_t

xfs_is_valid_magicnum is not actually a generic function that checks for magic numbers, instead it checks only for superblock's one. Signed-off-by: Paulo Alcantara <pcacjr at zytor.com> --- core/fs/xfs/xfs.c | 13 +++++-------- core/fs/xfs/xfs.h | 19 ++++++++++--------- 2 files changed, 15 insertions(+), 17 deletions(-) diff --git a/core/fs/xfs/xfs.c b/core/fs/xfs/xfs.c index

...(unsigned int)sizeof(uint16_t), XFS_DIR2_DATA_ALIGN); } +static inline int xfs_dir3_data_entsize(int n) +{ + return (int)roundup(offsetof(struct xfs_dir2_data_entry, name[0]) + n + + (unsigned int)sizeof(uint16_t) + sizeof(uint8_t), + XFS_DIR2_DATA_ALIGN); +} + static inline uint16_t * xfs_dir2_data_entry_tag_p(struct xfs_dir2_data_entry *dep) { @@ -598,25 +651,67 @@ typedef struct xfs_dir2_leaf { xfs_dir2_leaf_entry_t ents[]; /* entries */ } __attribute__((__packed__)) xfs_dir2_leaf_t; +typedef struct xfs_da3_blkinfo { + /* + * the node link manipulation code relies on the fact that t...

...+} + +/* + * DIR2 Data block structures. + * + * A pure data block looks like the following drawing on disk: + * + * +-------------------------------------------------+ + * | xfs_dir2_data_hdr_t | + * +-------------------------------------------------+ + * | xfs_dir2_data_entry_t OR xfs_dir2_data_unused_t | + * | xfs_dir2_data_entry_t OR xfs_dir2_data_unused_t | + * | xfs_dir2_data_entry_t OR xfs_dir2_data_unused_t | + * | ... | + * +-------------------------------------------------+ + * | unused space...