98 frontier(mapent *mapents, const FN_ref_t *ref, char *map, size_t maplen,
110 frontier_aux(mapent *mapents, const FN_ref_t *ref, char *map, size_t maplen,
143 append_mapname(char *map, size_t maplen, const char *name);
212 	size_t			maplen;  in getmapent_fn()  local
244 	maplen = strlen(map);  in getmapent_fn()
246 	if ((maplen - FNPREFIXLEN + strlen(key)) >= COMPNAMESZ) {  in getmapent_fn()
252 	if (maplen == FNPREFIXLEN) {  in getmapent_fn()
318 	size_t		maplen;  in process_ref()  local
407 		if ((maplen = append_mapname(map, strlen(map), key)) == 0) {  in process_ref()
410 		return (frontier(mapents, ref, map, maplen, map + maplen,  in process_ref()
433 frontier(mapent *mapents, const FN_ref_t *ref, char *map, size_t maplen,  in frontier()  argument
469 		mapents = frontier_aux(mapents, child_ref, map, maplen,  in frontier()
498 frontier_aux(mapent *mapents, const FN_ref_t *ref, char *map, size_t maplen,  in frontier_aux()  argument
504 	size_t		maplen_save = maplen;  in frontier_aux()
517 	if ((maplen = append_mapname(map, maplen, name)) == 0) {  in frontier_aux()
566 		    frontier(mapents, ref, map, maplen, mntpnt, opts, status);  in frontier_aux()
650 append_mapname(char *map, size_t maplen, const char *name)  in append_mapname()  argument
654 	if (maplen + 1 + namelen >= MAPNAMESZ) {  in append_mapname()
661 	sprintf(map + maplen, "/%s", name);  in append_mapname()
662 	return (maplen + 1 + namelen);  in append_mapname()