PR_ALLOW
PR_ALLOW : PR_PREVENT,
cdprevent(periph, PR_ALLOW);
if (((action == PR_ALLOW)
if (action == PR_ALLOW)
cdprevent(periph, PR_ALLOW);
daprevent(periph, PR_ALLOW);
if (((action == PR_ALLOW)
if (action == PR_ALLOW)
saprevent(periph, PR_ALLOW);
if ((action == PR_ALLOW) && (softc->flags & SA_FLAG_TAPE_LOCKED) == 0)
if (action == PR_ALLOW)
saprevent(periph, PR_ALLOW);