375 vdsize(VacDir *dir, int version)  in vdsize()  argument
402 	n += 2 + strlen(dir->elem);  in vdsize()
403 	n += 2 + strlen(dir->uid);  in vdsize()
404 	n += 2 + strlen(dir->gid);  in vdsize()
405 	n += 2 + strlen(dir->mid);  in vdsize()
408 	if(version < 9 && dir->plan9) {  in vdsize()
413 	if(dir->qidspace) {  in vdsize()
418 	if(version < 9 && dir->gen) {  in vdsize()
427 vdpack(VacDir *dir, MetaEntry *me, int version)  in vdpack()  argument
441 	p += stringpack(dir->elem, p);  in vdpack()
443 	U32PUT(p, dir->entry);  in vdpack()
447 		U32PUT(p, dir->gen);  in vdpack()
448 		U32PUT(p+4, dir->mentry);  in vdpack()
449 		U32PUT(p+8, dir->mgen);  in vdpack()
453 	U64PUT(p, dir->qid, t32);  in vdpack()
456 	p += stringpack(dir->uid, p);  in vdpack()
457 	p += stringpack(dir->gid, p);  in vdpack()
458 	p += stringpack(dir->mid, p);  in vdpack()
460 	U32PUT(p, dir->mtime);  in vdpack()
461 	U32PUT(p+4, dir->mcount);  in vdpack()
462 	U32PUT(p+8, dir->ctime);  in vdpack()
463 	U32PUT(p+12, dir->atime);  in vdpack()
464 	U32PUT(p+16, dir->mode);  in vdpack()
467 	if(dir->plan9 && version < 9) {  in vdpack()
471 		U64PUT(p, dir->p9path, t32);  in vdpack()
472 		U32PUT(p+8, dir->p9version);  in vdpack()
476 	if(dir->qidspace) {  in vdpack()
480 		U64PUT(p, dir->qidoffset, t32);  in vdpack()
481 		U64PUT(p+8, dir->qidmax, t32);  in vdpack()
485 	if(dir->gen && version < 9) {  in vdpack()
489 		U32PUT(p, dir->gen);  in vdpack()
497 vdunpack(VacDir *dir, MetaEntry *me)  in vdunpack()  argument
505 	memset(dir, 0, sizeof(VacDir));  in vdunpack()
523 	if(stringunpack(&dir->elem, &p, &n) < 0)  in vdunpack()
529 	dir->entry = U32GET(p);  in vdunpack()
534 		dir->gen = 0;  in vdunpack()
535 		dir->mentry = dir->entry+1;  in vdunpack()
536 		dir->mgen = 0;  in vdunpack()
540 		dir->gen = U32GET(p);  in vdunpack()
541 		dir->mentry = U32GET(p+4);  in vdunpack()
542 		dir->mgen = U32GET(p+8);  in vdunpack()
552 	dir->qid = U64GET(p);  in vdunpack()
565 	if(stringunpack(&dir->uid, &p, &n) < 0)  in vdunpack()
569 	if(stringunpack(&dir->gid, &p, &n) < 0)  in vdunpack()
573 	if(stringunpack(&dir->mid, &p, &n) < 0)  in vdunpack()
578 	dir->mtime = U32GET(p);  in vdunpack()
579 	dir->mcount = U32GET(p+4);  in vdunpack()
580 	dir->ctime = U32GET(p+8);  in vdunpack()
581 	dir->atime = U32GET(p+12);  in vdunpack()
582 	dir->mode = U32GET(p+16);  in vdunpack()
601 			if(dir->plan9 || nn != 12)  in vdunpack()
603 			dir->plan9 = 1;  in vdunpack()
604 			dir->p9path = U64GET(p);  in vdunpack()
605 			dir->p9version = U32GET(p+8);  in vdunpack()
606 			if(dir->mcount == 0)  in vdunpack()
607 				dir->mcount = dir->p9version;  in vdunpack()
615 			if(dir->qidspace || nn != 16)  in vdunpack()
617 			dir->qidspace = 1;  in vdunpack()
618 			dir->qidoffset = U64GET(p);  in vdunpack()
619 			dir->qidmax = U64GET(p+8);  in vdunpack()
632 	vdcleanup(dir);  in vdunpack()
637 vdcleanup(VacDir *dir)  in vdcleanup()  argument
639 	vtfree(dir->elem);  in vdcleanup()
640 	dir->elem = nil;  in vdcleanup()
641 	vtfree(dir->uid);  in vdcleanup()
642 	dir->uid = nil;  in vdcleanup()
643 	vtfree(dir->gid);  in vdcleanup()
644 	dir->gid = nil;  in vdcleanup()
645 	vtfree(dir->mid);  in vdcleanup()
646 	dir->mid = nil;  in vdcleanup()