NFSLCK_WANTRDELEG
(NFSLCK_WANTWDELEG | NFSLCK_WANTRDELEG | NFSLCK_WANTNODELEG)
stp->ls_flags |= (NFSLCK_WANTRDELEG |
stp->ls_flags |= NFSLCK_WANTRDELEG;
(new_stp->ls_flags & NFSLCK_WANTRDELEG) != 0 ||
(new_stp->ls_flags & NFSLCK_WANTRDELEG) == 0) {
(new_stp->ls_flags & NFSLCK_WANTRDELEG) ==