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Testing if I can flush LSA from database.
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@ -502,3 +502,35 @@ ospf_top_dump(struct top_graph *f)
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}
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}
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}
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}
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/* This is very uneficient, please don't call it often */
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/* I should also test for every LSA if it's in some link state
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* retransmision list for every neighbor. I will not test it.
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* It can happen that I'll receive some strange ls ack's.
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*/
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int
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can_flush_lsa(struct ospf_area *oa)
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{
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struct ospf_iface *ifa;
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struct ospf_neighbor *n;
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struct proto_ospf *po=oa->po;
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int flush=1;
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WALK_LIST(ifa, iface_list)
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{
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if(ifa->oa==oa)
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{
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WALK_LIST(n, ifa->neigh_list)
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{
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if(n->state==NEIGHBOR_EXCHANGE||n->state==NEIGHBOR_LOADING)
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{
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flush=0;
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break;
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}
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}
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}
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}
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return flush;
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}
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@ -48,5 +48,6 @@ void ospf_hash_delete(struct top_graph *, struct top_hash_entry *);
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void addifa_rtlsa(struct ospf_iface *ifa);
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void addifa_rtlsa(struct ospf_iface *ifa);
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void originate_rt_lsa(struct ospf_area *oa,struct proto_ospf *po);
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void originate_rt_lsa(struct ospf_area *oa,struct proto_ospf *po);
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void originate_net_lsa(struct ospf_iface *ifa,struct proto_ospf *po);
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void originate_net_lsa(struct ospf_iface *ifa,struct proto_ospf *po);
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int can_flush_lsa(struct ospf_area *oa);
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#endif /* _BIRD_OSPF_TOPOLOGY_H_ */
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#endif /* _BIRD_OSPF_TOPOLOGY_H_ */
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