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Diffstat (limited to 'proto/ospf')
-rw-r--r--proto/ospf/ospf.c11
-rw-r--r--proto/ospf/rt.c72
2 files changed, 28 insertions, 55 deletions
diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c
index 8008e4d8..4ffb187d 100644
--- a/proto/ospf/ospf.c
+++ b/proto/ospf/ospf.c
@@ -502,9 +502,9 @@ ospf_shutdown(struct proto *P)
ospf_iface_shutdown(ifa);
/* Cleanup locked rta entries */
- FIB_WALK(&p->rtf, nftmp)
+ FIB_WALK(&p->rtf, ort, nf)
{
- rta_free(((ort *) nftmp)->old_rta);
+ rta_free(nf->old_rta);
}
FIB_WALK_END;
@@ -745,7 +745,6 @@ ospf_sh(struct proto *P)
struct ospf_iface *ifa;
struct ospf_neighbor *n;
int ifano, nno, adjno, firstfib;
- struct area_net *anet;
if (p->p.proto_state != PS_UP)
{
@@ -794,9 +793,8 @@ ospf_sh(struct proto *P)
cli_msg(-1014, "\t\tNumber of adjacent neighbors:\t%u", adjno);
firstfib = 1;
- FIB_WALK(&oa->net_fib, nftmp)
+ FIB_WALK(&oa->net_fib, struct area_net, anet)
{
- anet = (struct area_net *) nftmp;
if(firstfib)
{
cli_msg(-1014, "\t\tArea networks:");
@@ -808,9 +806,8 @@ ospf_sh(struct proto *P)
FIB_WALK_END;
firstfib = 1;
- FIB_WALK(&oa->enet_fib, nftmp)
+ FIB_WALK(&oa->enet_fib, struct area_net, anet)
{
- anet = (struct area_net *) nftmp;
if(firstfib)
{
cli_msg(-1014, "\t\tArea external networks:");
diff --git a/proto/ospf/rt.c b/proto/ospf/rt.c
index 0031089c..707e376c 100644
--- a/proto/ospf/rt.c
+++ b/proto/ospf/rt.c
@@ -1158,25 +1158,20 @@ static void
ospf_rt_abr1(struct ospf_proto *p)
{
struct area_net *anet;
- ort *nf, *default_nf;
+ ort *default_nf;
net_addr default_net;
/* RFC 2328 G.3 - incomplete resolution of virtual next hops - routers */
- FIB_WALK(&p->backbone->rtr, nftmp)
+ FIB_WALK(&p->backbone->rtr, ort, nf)
{
- nf = (ort *) nftmp;
-
if (nf->n.type && unresolved_vlink(nf))
reset_ri(nf);
}
FIB_WALK_END;
- FIB_WALK(&p->rtf, nftmp)
+ FIB_WALK(&p->rtf, ort, nf)
{
- nf = (ort *) nftmp;
-
-
/* RFC 2328 G.3 - incomplete resolution of virtual next hops - networks */
if (nf->n.type && unresolved_vlink(nf))
reset_ri(nf);
@@ -1241,9 +1236,8 @@ ospf_rt_abr1(struct ospf_proto *p)
/* RFC 2328 16.4. (3) - precompute preferred ASBR entries */
if (oa_is_ext(oa))
{
- FIB_WALK(&oa->rtr, nftmp)
+ FIB_WALK(&oa->rtr, ort, nf)
{
- nf = (ort *) nftmp;
if (nf->n.options & ORTA_ASBR)
ri_install_asbr(p, rid_from_net(nf->fn.addr), &nf->n);
}
@@ -1253,9 +1247,9 @@ ospf_rt_abr1(struct ospf_proto *p)
/* Originate or flush ASBR summary LSAs */
- FIB_WALK(&p->backbone->rtr, nftmp)
+ FIB_WALK(&p->backbone->rtr, ort, nf)
{
- check_sum_rt_lsa(p, (ort *) nftmp);
+ check_sum_rt_lsa(p, nf);
}
FIB_WALK_END;
@@ -1282,8 +1276,6 @@ ospf_rt_abr2(struct ospf_proto *p)
{
struct ospf_area *oa;
struct top_hash_entry *en;
- ort *nf, *nf2;
-
/* RFC 3103 3.1 - type-7 translator election */
struct ospf_area *bb = p->backbone;
@@ -1295,13 +1287,12 @@ ospf_rt_abr2(struct ospf_proto *p)
if (oa->ac->translator)
goto decided;
- FIB_WALK(&oa->rtr, nftmp)
+ FIB_WALK(&oa->rtr, ort, nf)
{
- nf = (ort *) nftmp;
if (!nf->n.type || !(nf->n.options & ORTA_ABR))
continue;
- nf2 = fib_find(&bb->rtr, nf->fn.addr);
+ ort *nf2 = fib_find(&bb->rtr, nf->fn.addr);
if (!nf2 || !nf2->n.type || !(nf2->n.options & ORTA_ABR))
continue;
@@ -1341,13 +1332,11 @@ ospf_rt_abr2(struct ospf_proto *p)
/* Compute condensed external networks */
- FIB_WALK(&p->rtf, nftmp)
+ FIB_WALK(&p->rtf, ort, nf)
{
- nf = (ort *) nftmp;
if (rt_is_nssa(nf) && (nf->n.options & ORTA_PROP))
{
- struct area_net *anet = (struct area_net *)
- fib_route(&nf->n.oa->enet_fib, nf->fn.addr);
+ struct area_net *anet = fib_route(&nf->n.oa->enet_fib, nf->fn.addr);
if (anet)
{
@@ -1356,7 +1345,7 @@ ospf_rt_abr2(struct ospf_proto *p)
anet->active = 1;
/* Get a RT entry and mark it to know that it is an area network */
- nf2 = fib_get(&p->rtf, anet->fn.addr);
+ ort *nf2 = fib_get(&p->rtf, anet->fn.addr);
nf2->area_net = 1;
}
@@ -1371,10 +1360,8 @@ ospf_rt_abr2(struct ospf_proto *p)
FIB_WALK_END;
- FIB_WALK(&p->rtf, nftmp)
+ FIB_WALK(&p->rtf, ort, nf)
{
- nf = (ort *) nftmp;
-
check_sum_net_lsa(p, nf);
check_nssa_lsa(p, nf);
}
@@ -1586,13 +1573,10 @@ ospf_rt_reset(struct ospf_proto *p)
{
struct ospf_area *oa;
struct top_hash_entry *en;
- struct area_net *anet;
- ort *ri;
/* Reset old routing table */
- FIB_WALK(&p->rtf, nftmp)
+ FIB_WALK(&p->rtf, ort, ri)
{
- ri = (ort *) nftmp;
ri->area_net = 0;
reset_ri(ri);
}
@@ -1613,9 +1597,8 @@ ospf_rt_reset(struct ospf_proto *p)
WALK_LIST(oa, p->area_list)
{
/* Reset ASBR routing tables */
- FIB_WALK(&oa->rtr, nftmp)
+ FIB_WALK(&oa->rtr, ort, ri)
{
- ri = (ort *) nftmp;
reset_ri(ri);
}
FIB_WALK_END;
@@ -1623,17 +1606,15 @@ ospf_rt_reset(struct ospf_proto *p)
/* Reset condensed area networks */
if (p->areano > 1)
{
- FIB_WALK(&oa->net_fib, nftmp)
+ FIB_WALK(&oa->net_fib, struct area_net, anet)
{
- anet = (struct area_net *) nftmp;
anet->active = 0;
anet->metric = 0;
}
FIB_WALK_END;
- FIB_WALK(&oa->enet_fib, nftmp)
+ FIB_WALK(&oa->enet_fib, struct area_net, anet)
{
- anet = (struct area_net *) nftmp;
anet->active = 0;
anet->metric = 0;
}
@@ -1935,7 +1916,6 @@ rt_sync(struct ospf_proto *p)
struct top_hash_entry *en;
struct fib_iterator fit;
struct fib *fib = &p->rtf;
- ort *nf;
struct ospf_area *oa;
/* This is used for forced reload of routes */
@@ -1946,10 +1926,8 @@ rt_sync(struct ospf_proto *p)
DBG("Now syncing my rt table with nest's\n");
FIB_ITERATE_INIT(&fit, fib);
again1:
- FIB_ITERATE_START(fib, &fit, nftmp)
+ FIB_ITERATE_START(fib, &fit, ort, nf)
{
- nf = (ort *) nftmp;
-
/* Sanity check of next-hop addresses, failure should not happen */
if (nf->n.type)
{
@@ -2027,12 +2005,12 @@ again1:
/* Remove unused rt entry, some special entries are persistent */
if (!nf->n.type && !nf->external_rte && !nf->area_net)
{
- FIB_ITERATE_PUT(&fit, nftmp);
- fib_delete(fib, nftmp);
+ FIB_ITERATE_PUT(&fit);
+ fib_delete(fib, nf);
goto again1;
}
}
- FIB_ITERATE_END(nftmp);
+ FIB_ITERATE_END;
WALK_LIST(oa, p->area_list)
@@ -2040,18 +2018,16 @@ again1:
/* Cleanup ASBR hash tables */
FIB_ITERATE_INIT(&fit, &oa->rtr);
again2:
- FIB_ITERATE_START(&oa->rtr, &fit, nftmp)
+ FIB_ITERATE_START(&oa->rtr, &fit, ort, nf)
{
- nf = (ort *) nftmp;
-
if (!nf->n.type)
{
- FIB_ITERATE_PUT(&fit, nftmp);
- fib_delete(&oa->rtr, nftmp);
+ FIB_ITERATE_PUT(&fit);
+ fib_delete(&oa->rtr, nf);
goto again2;
}
}
- FIB_ITERATE_END(nftmp);
+ FIB_ITERATE_END;
}
/* Cleanup stale LSAs */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 17:56:37 +0000