KCTL_ST_INACTIVE
kctl.kctl_state = KCTL_ST_INACTIVE;
if (state == KCTL_ST_INACTIVE)
else if (kctl.kctl_state > KCTL_ST_INACTIVE &&
if ((rc = kctl_state_check(kctl.kctl_state, KCTL_ST_INACTIVE)) != 0) {
return (kctl.kctl_state == KCTL_ST_INACTIVE ? 0 : EBUSY);
kctl.kctl_state = KCTL_ST_INACTIVE;