Function ifmp_ring_is_stalled

freebsd/net/mp_ring.c:538–548

}

int
ifmp_ring_is_stalled(struct ifmp_ring *r)
{
	union ring_state s;

	s.state = r->state;
	if (s.pidx_head == s.pidx_tail && s.flags == STALLED)
		return (1);

	return (0);
}