static void
ipifcregisterproxy(Fs *f, Ipifc *ifc, uint8_t *ip)
{
Conv **cp, **e;
Ipifc *nifc;
Iplifc *lifc;
Medium *m;
uint8_t net[IPaddrlen];
/* register the address on any network that will proxy for us */
e = &f->ipifc->conv[f->ipifc->nc];
if(!isv4(ip)) { /* V6 */
for(cp = f->ipifc->conv; cp < e; cp++){
if(*cp == nil || (nifc = (Ipifc*)(*cp)->ptcl) == ifc)
continue;
rlock(nifc);
m = nifc->medium;
if(m == nil || m->addmulti == nil) {
runlock(nifc);
continue;
}
for(lifc = nifc->lifc; lifc; lifc = lifc->next){
maskip(ip, lifc->mask, net);
if(ipcmp(net, lifc->remote) == 0) {
/* add solicited-node multicast addr */
ipv62smcast(net, ip);
addselfcache(f, nifc, lifc, net, Rmulti);
arpenter(f, V6, ip, nifc->mac, 6, 0);
// (*m->addmulti)(nifc, net, ip);
break;
}
}
runlock(nifc);
}
}
else { /* V4 */
for(cp = f->ipifc->conv; cp < e; cp++){
if(*cp == nil || (nifc = (Ipifc*)(*cp)->ptcl) == ifc)
continue;
rlock(nifc);
m = nifc->medium;
if(m == nil || m->areg == nil){
runlock(nifc);
continue;
}
for(lifc = nifc->lifc; lifc; lifc = lifc->next){
maskip(ip, lifc->mask, net);
if(ipcmp(net, lifc->remote) == 0){
(*m->areg)(nifc, ip);
break;
}
}
runlock(nifc);
}
}
}
static void ipifcregisterproxy(struct Fs *f, struct Ipifc *ifc, uint8_t * ip)
{
struct conv **cp, **e;
struct Ipifc *nifc;
struct Iplifc *lifc;
struct medium *m;
uint8_t net[IPaddrlen];
/* register the address on any network that will proxy for us */
e = &f->ipifc->conv[f->ipifc->nc];
if (!isv4(ip)) { // V6
for (cp = f->ipifc->conv; cp < e; cp++) {
if (*cp == NULL)
continue;
nifc = (struct Ipifc *)(*cp)->ptcl;
if (nifc == ifc)
continue;
rlock(&nifc->rwlock);
m = nifc->m;
if (m == NULL || m->addmulti == NULL) {
runlock(&nifc->rwlock);
continue;
}
for (lifc = nifc->lifc; lifc; lifc = lifc->next) {
maskip(ip, lifc->mask, net);
if (ipcmp(net, lifc->remote) == 0) { /* add solicited-node multicast address */
ipv62smcast(net, ip);
addselfcache(f, nifc, lifc, net, Rmulti);
arpenter(f, V6, ip, nifc->mac, 6, 0);
//(*m->addmulti)(nifc, net, ip);
break;
}
}
runlock(&nifc->rwlock);
}
return;
} else { // V4
for (cp = f->ipifc->conv; cp < e; cp++) {
if (*cp == NULL)
continue;
nifc = (struct Ipifc *)(*cp)->ptcl;
if (nifc == ifc)
continue;
rlock(&nifc->rwlock);
m = nifc->m;
if (m == NULL || m->areg == NULL) {
runlock(&nifc->rwlock);
continue;
}
for (lifc = nifc->lifc; lifc; lifc = lifc->next) {
maskip(ip, lifc->mask, net);
if (ipcmp(net, lifc->remote) == 0) {
(*m->areg) (nifc, ip);
break;
}
}
runlock(&nifc->rwlock);
}
}
}
