NFSLCK_TEST
stp->ls_flags = NFSLCK_TEST;
if (new_stp->ls_flags & NFSLCK_TEST) {
if (new_stp->ls_flags & NFSLCK_TEST) {
if ((((new_stp->ls_flags&(NFSLCK_LOCK|NFSLCK_UNLOCK|NFSLCK_TEST))||
if (new_stp->ls_flags & (NFSLCK_TEST | NFSLCK_CHECK)) {
(NFSLCK_OPEN | NFSLCK_TEST | NFSLCK_RELEASE | NFSLCK_DELEGPURGE)) {
if (!(flags & (NFSLCK_CHECK | NFSLCK_TEST)))