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Small cleanup.

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This commit is contained in:
Ondrej Filip 2000-05-09 11:52:44 +00:00
parent 551d444382
commit 4057093fa4
1 changed files with 16 additions and 14 deletions
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38
proto/ospf/neighbor.c
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@ -19,41 +19,43 @@ const char *ospf_inm[]={ "hello received", "neighbor start", "2-way received",
void
neigh_chstate(struct ospf_neighbor *n, u8 state)
{
struct ospf_iface *ifa;
struct proto *p;
u8 oldstate;
oldstate=n->state;
if(oldstate!=state)
{
ifa=n->ifa;
struct ospf_iface *ifa=n->ifa;
struct proto_ospf *po=ifa->oa->po;
struct proto *p=&po->proto;
n->state=state;
if((state==NEIGHBOR_2WAY) && (oldstate<NEIGHBOR_2WAY))
ospf_int_sm(n->ifa, ISM_NEICH);
if((state<NEIGHBOR_2WAY) && (oldstate>=NEIGHBOR_2WAY))
ospf_int_sm(n->ifa, ISM_NEICH);
if(oldstate==NEIGHBOR_FULL) /* Decrease number of adjacencies */
{
ifa->fadj--;
n->state=state;
originate_rt_lsa(ifa->oa,ifa->oa->po);
originate_net_lsa(ifa,ifa->oa->po);
}
p=(struct proto *)(ifa->proto);
debug("%s: Neighbor %I changes state from \"%s\" to \"%s\".\n",
p->name, n->ip, ospf_ns[oldstate], ospf_ns[state]);
if((state==NEIGHBOR_2WAY) && (oldstate<NEIGHBOR_2WAY))
ospf_int_sm(ifa, ISM_NEICH);
if((state<NEIGHBOR_2WAY) && (oldstate>=NEIGHBOR_2WAY))
ospf_int_sm(ifa, ISM_NEICH);
if(oldstate==NEIGHBOR_FULL) /* Decrease number of adjacencies */
{
ifa->fadj--;
originate_rt_lsa(ifa->oa,po);
originate_net_lsa(ifa,po);
}
if(state==NEIGHBOR_FULL) /* Increase number of adjacencies */
{
ifa->fadj++;
originate_rt_lsa(n->ifa->oa,n->ifa->oa->po);
originate_net_lsa(ifa,ifa->oa->po);
originate_rt_lsa(ifa->oa,po);
originate_net_lsa(ifa,po);
}
if(oldstate>=NEIGHBOR_EXSTART && state<NEIGHBOR_EXSTART)
{
/* Stop RXMT timer */
tm_stop(n->rxmt_timer);
/* Stop RXMT timers */
}
if(state==NEIGHBOR_EXSTART)
{