98 	union dinode *dp;  in check_dirdepth()  local
158 	dp = ip.i_dp;  in check_dirdepth()
173 		DIP_SET(dp, di_dirdepth, inp->i_depth);  in check_dirdepth()
177 		cmd.size = (int64_t)inp->i_depth - DIP(dp, di_dirdepth);  in check_dirdepth()
195 	struct direct *dp;  in dirscan()  local
212 	for (dp = fsck_readdir(idesc); dp != NULL; dp = fsck_readdir(idesc)) {  in dirscan()
213 		dsize = dp->d_reclen;  in dirscan()
216 		memmove(dbuf, dp, (size_t)dsize);  in dirscan()
241 	struct direct *dp, *ndp;  in fsck_readdir()  local
252 	dp = (struct direct *)(bp->b_un.b_buf + idesc->id_loc);  in fsck_readdir()
258 	if (idesc->id_loc % DIRBLKSIZ != 0 || dircheck(idesc, bp, dp) != 0) {  in fsck_readdir()
262 		idesc->id_loc += dp->d_reclen;  in fsck_readdir()
263 		idesc->id_filesize -= dp->d_reclen;  in fsck_readdir()
269 			return (dp);  in fsck_readdir()
275 			return (dp);  in fsck_readdir()
293 		dp->d_reclen += size;  in fsck_readdir()
295 		memset(dp, 0, size);  in fsck_readdir()
296 		dp->d_reclen = size;  in fsck_readdir()
300 	return (dp);  in fsck_readdir()
311 dircheck(struct inodesc *idesc, struct bufarea *bp, struct direct *dp)  in dircheck()  argument
319 	size = DIRSIZ(0, dp);  in dircheck()
320 	if (dp->d_reclen == 0 ||  in dircheck()
321 	    dp->d_reclen > spaceleft ||  in dircheck()
322 	    dp->d_reclen < size ||  in dircheck()
324 	    (dp->d_reclen & (DIR_ROUNDUP - 1)) != 0)  in dircheck()
327 	if (dp->d_ino == 0) {  in dircheck()
341 		if (dp->d_type != 0) {  in dircheck()
342 			dp->d_type = 0;  in dircheck()
345 		if (dp->d_namlen != 0) {  in dircheck()
346 			dp->d_namlen = 0;  in dircheck()
349 		unused = dp->d_reclen - __offsetof(struct direct, d_name);  in dircheck()
350 		for (cp = dp->d_name; unused > 0; unused--, cp++) {  in dircheck()
373 	namlen = dp->d_namlen;  in dircheck()
374 	if (namlen == 0 || dp->d_type > 15)  in dircheck()
376 	for (cp = dp->d_name, size = 0; size < namlen; size++) {  in dircheck()
391 		unused += dp->d_reclen - DIRSIZ(0, dp);  in dircheck()
397 		for (cp = &dp->d_name[namlen + 1]; unused > 0; unused--, cp++) {  in dircheck()
412 		    dp->d_ino, dp->d_reclen, dp->d_namlen, dp->d_type,  in dircheck()
413 		    dp->d_name);  in dircheck()
428 	union dinode *dp;  in fileerror()  local
437 	dp = ip.i_dp;  in fileerror()
441 	if (ftypeok(dp))  in fileerror()
443 		    (DIP(dp, di_mode) & IFMT) == IFDIR ? "DIR" : "FILE",  in fileerror()
454 	union dinode *dp;  in adjust()  local
458 	dp = ip.i_dp;  in adjust()
459 	if (DIP(dp, di_nlink) == lcnt) {  in adjust()
491 			((DIP(dp, di_mode) & IFMT) == IFDIR ? "DIR" : "FILE"));  in adjust()
494 			DIP(dp, di_nlink), DIP(dp, di_nlink) - lcnt);  in adjust()
505 				DIP_SET(dp, di_nlink, DIP(dp, di_nlink) - lcnt);  in adjust()
566 	union dinode *dp;  in linkup()  local
575 	dp = ip.i_dp;  in linkup()
576 	lostdir = (DIP(dp, di_mode) & IFMT) == IFDIR;  in linkup()
580 	if (preen && DIP(dp, di_size) == 0) {  in linkup()
629 	dp = ip.i_dp;  in linkup()
630 	if ((DIP(dp, di_mode) & IFMT) != IFDIR) {  in linkup()
655 		dp = ip.i_dp;  in linkup()
671 		depth = DIP(dp, di_dirdepth) + 1;  in linkup()
675 		DIP_SET(dp, di_nlink, DIP(dp, di_nlink) + 1);  in linkup()
735 	union dinode *dp;  in makeentry()  local
751 	dp = ip.i_dp;  in makeentry()
752 	if (DIP(dp, di_size) % DIRBLKSIZ) {  in makeentry()
753 		DIP_SET(dp, di_size, roundup(DIP(dp, di_size), DIRBLKSIZ));  in makeentry()
756 	if ((ckinode(dp, &idesc) & ALTERED) != 0) {  in makeentry()
767 	retval = ckinode(dp, &idesc) & ALTERED;  in makeentry()
783 	union dinode *dp;  in expanddir()  local
795 	dp = ip->i_dp;  in expanddir()
796 	filesize = DIP(dp, di_size);  in expanddir()
801 	if ((DIP(dp, di_mode) & IFMT) != IFDIR || filesize == 0 ||  in expanddir()
809 		oldblk = DIP(dp, di_db[lastlbn]);  in expanddir()
819 		DIP_SET(dp, di_db[lastlbn], newblk);  in expanddir()
820 		DIP_SET(dp, di_size, filesize + sblock.fs_bsize - lastlbnsize);  in expanddir()
821 		DIP_SET(dp, di_blocks, DIP(dp, di_blocks) +  in expanddir()
853 		DIP_SET(dp, di_db[lastlbn], newblk);  in expanddir()
858 		if ((indirblk = DIP(dp, di_ib[0])) == 0) {  in expanddir()
872 			DIP_SET(dp, di_ib[0], indirblk);  in expanddir()
873 			DIP_SET(dp, di_blocks,  in expanddir()
874 			    DIP(dp, di_blocks) + btodb(sblock.fs_bsize));  in expanddir()
881 	DIP_SET(dp, di_size, filesize + sblock.fs_bsize);  in expanddir()
882 	DIP_SET(dp, di_blocks, DIP(dp, di_blocks) + btodb(sblock.fs_bsize));  in expanddir()
915 	union dinode *dp;  in allocdir()  local
927 	dp = ip.i_dp;  in allocdir()
928 	bp = getdirblk(DIP(dp, di_db[0]), sblock.fs_fsize);  in allocdir()
940 	DIP_SET(dp, di_nlink, 2);  in allocdir()
943 		inp = cacheino(dp, ino);  in allocdir()
948 		inoinfo(ino)->ino_linkcnt = DIP(dp, di_nlink);  in allocdir()
957 	inp = cacheino(dp, ino);  in allocdir()
965 		DIP_SET(dp, di_dirdepth, inp->i_depth);  in allocdir()
971 		inoinfo(ino)->ino_linkcnt = DIP(dp, di_nlink);  in allocdir()
976 	dp = ip.i_dp;  in allocdir()
977 	DIP_SET(dp, di_nlink, DIP(dp, di_nlink) + 1);  in allocdir()
990 	union dinode *dp;  in freedirino()  local
994 		dp = ip.i_dp;  in freedirino()
995 		DIP_SET(dp, di_nlink, DIP(dp, di_nlink) - 1);  in freedirino()