find_path
extern int find_path(Lm_list *, Rt_map *, uint_t, Fdesc *,
if (find_path(lml, clmp, flags, fdp, &_rej, in_nfavl) == 0) {
if (find_path(lml, clmp, flags, &fd, &_rej, in_nfavl) == 0) {