linkup
if (linkup(idesc->id_number, (ufs1_ino_t)0, NULL) == 0) {
extern int linkup(ufs1_ino_t, ufs1_ino_t, char *);
if (linkup(orphan, inp->i_parent, namebuf)) {
if (linkup(orphan, inp->i_dotdot, NULL)) {
tulip_link_status_t linkup = TULIP_LINK_DOWN;
linkup = TULIP_LINK_UP;
linkup = TULIP_LINK_UP;
linkup = TULIP_LINK_UP;
if (linkup == TULIP_LINK_UP)