void
addrouteforif(struct interface *ifp)
{
struct sockaddr_ipx net;
struct sockaddr *dst;
struct rt_entry *rt;
if (ifp->int_flags & IFF_POINTOPOINT) {
int (*match)();
struct interface *ifp2 = ifnet;
dst = &ifp->int_dstaddr;
/* Search for interfaces with the same net */
ifp->int_sq.n = ifp->int_sq.p = &(ifp->int_sq);
match = afswitch[dst->sa_family].af_netmatch;
if (match)
for (ifp2 = ifnet; ifp2; ifp2 =ifp2->int_next) {
if ((ifp->int_flags & IFF_POINTOPOINT) == 0)
continue;
if ((*match)(&ifp2->int_dstaddr,&ifp->int_dstaddr)) {
insque(&ifp2->int_sq,&ifp->int_sq);
break;
}
}
} else {
bzero(&net, sizeof(net));
net.sipx_family = AF_IPX;
net.sipx_len = sizeof (net);
net.sipx_addr.x_net = satoipx_addr(ifp->int_broadaddr).x_net;
dst = (struct sockaddr *)&net;
}
rt = rtlookup(dst);
if (rt)
rtdelete(rt);
if (tracing)
fprintf(stderr, "Adding route to interface %s\n", ifp->int_name);
if (ifp->int_transitions++ > 0)
syslog(LOG_ERR, "re-installing interface %s", ifp->int_name);
rtadd(dst, &ifp->int_addr, ifp->int_metric, 0,
ifp->int_flags & (IFF_INTERFACE|IFF_PASSIVE|IFF_REMOTE));
}
static void
addrouteforif(struct interface *ifp)
{
struct rt_entry *rt;
struct in6_addr *dst;
if (ifp->int_flags & RIP6_IFF_POINTOPOINT)
dst = &ifp->int_dstaddr;
else
dst = &ifp->int_addr;
rt = rtlookup(dst, ifp->int_prefix_length);
if (rt != NULL) {
if (rt->rt_state & RTS_INTERFACE)
return;
rtdelete(rt);
}
rtadd(dst, &ifp->int_addr, ifp->int_prefix_length, ifp->int_metric, 0,
_B_TRUE, ifp);
}
