fs/xfs/xfs_dir2_block.c

67 	xfs_dir2_data_entry_t	*dep;		/* block data entry */
386 	dep = (xfs_dir2_data_entry_t *)dup;
392 				(char *)dep - (char *)block));
403 	INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
404 	dep->namelen = args->namelen;
405 	memcpy(dep->name, args->name, args->namelen);
406 	tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
407 	*tagp = cpu_to_be16((char *)dep - (char *)block);
417 	xfs_dir2_data_log_entry(tp, bp, dep);
438 	xfs_dir2_data_entry_t	*dep;		/* block data entry */
481 	 * Each object is a real entry (dep) or an unused one (dup).
493 		dep = (xfs_dir2_data_entry_t *)ptr;
498 		ptr += XFS_DIR2_DATA_ENTSIZE(dep->namelen);
502 		if ((char *)dep - (char *)block < wantoff)
507 		p.namelen = dep->namelen;
511 		p.ino = INT_GET(dep->inumber, ARCH_CONVERT);
515 		p.name = (char *)dep->name;
528 					(char *)dep - (char *)block);
602 	xfs_dir2_data_entry_t	*dep;		/* block data entry */
624 	dep = (xfs_dir2_data_entry_t *)
629 	args->inumber = INT_GET(dep->inumber, ARCH_CONVERT);
648 	xfs_dir2_data_entry_t	*dep;		/* block data entry */
708 		dep = (xfs_dir2_data_entry_t *)
713 		if (dep->namelen == args->namelen &&
714 		    dep->name[0] == args->name[0] &&
715 		    memcmp(dep->name, args->name, args->namelen) == 0) {
741 	xfs_dir2_data_entry_t	*dep;		/* block data entry */
769 	dep = (xfs_dir2_data_entry_t *)
776 		(xfs_dir2_data_aoff_t)((char *)dep - (char *)block),
777 		XFS_DIR2_DATA_ENTSIZE(dep->namelen), &needlog, &needscan);
823 	xfs_dir2_data_entry_t	*dep;		/* block data entry */
845 	dep = (xfs_dir2_data_entry_t *)
847 	ASSERT(INT_GET(dep->inumber, ARCH_CONVERT) != args->inumber);
851 	INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
852 	xfs_dir2_data_log_entry(args->trans, bp, dep);
1033 	xfs_dir2_data_entry_t	*dep;		/* data entry pointer */
1131 	dep = (xfs_dir2_data_entry_t *)
1133 	INT_SET(dep->inumber, ARCH_CONVERT, dp->i_ino);
1134 	dep->namelen = 1;
1135 	dep->name[0] = '.';
1136 	tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
1137 	*tagp = cpu_to_be16((char *)dep - (char *)block);
1138 	xfs_dir2_data_log_entry(tp, bp, dep);
1141 				(char *)dep - (char *)block));
1145 	dep = (xfs_dir2_data_entry_t *)
1147 	INT_SET(dep->inumber, ARCH_CONVERT, XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent));
1148 	dep->namelen = 2;
1149 	dep->name[0] = dep->name[1] = '.';
1150 	tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
1151 	*tagp = cpu_to_be16((char *)dep - (char *)block);
1152 	xfs_dir2_data_log_entry(tp, bp, dep);
1155 				(char *)dep - (char *)block));
1195 		dep = (xfs_dir2_data_entry_t *)((char *)block + newoffset);
1196 		INT_SET(dep->inumber, ARCH_CONVERT, XFS_DIR2_SF_GET_INUMBER(sfp,
1198 		dep->namelen = sfep->namelen;
1199 		memcpy(dep->name, sfep->name, dep->namelen);
1200 		tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
1201 		*tagp = cpu_to_be16((char *)dep - (char *)block);
1202 		xfs_dir2_data_log_entry(tp, bp, dep);
1206 						 (char *)dep - (char *)block));