Function udp_newudpcb

freebsd/netinet/udp_usrreq.c:243–253

}

int
udp_newudpcb(struct inpcb *inp)
{
	struct udpcb *up;

	up = uma_zalloc(V_udpcb_zone, M_NOWAIT | M_ZERO);
	if (up == NULL)
		return (ENOBUFS);
	inp->inp_ppcb = up;
	return (0);
}

void
udp_discardcb(struct udpcb *up)