diff options
Diffstat (limited to 'ospfd/ospf_route.h')
| -rw-r--r-- | ospfd/ospf_route.h | 165 |
1 files changed, 80 insertions, 85 deletions
diff --git a/ospfd/ospf_route.h b/ospfd/ospf_route.h index 16c6b0000c..1999379844 100644 --- a/ospfd/ospf_route.h +++ b/ospfd/ospf_route.h @@ -34,12 +34,11 @@ #define OSPF_PATH_MAX 5 /* OSPF Path. */ -struct ospf_path -{ - struct in_addr nexthop; - struct in_addr adv_router; - ifindex_t ifindex; - unsigned char unnumbered; +struct ospf_path { + struct in_addr nexthop; + struct in_addr adv_router; + ifindex_t ifindex; + unsigned char unnumbered; }; /* Below is the structure linked to every @@ -54,107 +53,103 @@ struct ospf_path nr->info is a (struct ospf_router_route *) for OSPF_DESTINATION_ROUTER */ -struct route_standard -{ - /* Link Sate Origin. */ - struct lsa_header *origin; +struct route_standard { + /* Link Sate Origin. */ + struct lsa_header *origin; - /* Associated Area. */ - struct in_addr area_id; /* The area the route belongs to */ + /* Associated Area. */ + struct in_addr area_id; /* The area the route belongs to */ - /* Area Type */ - int external_routing; + /* Area Type */ + int external_routing; - /* Optional Capability. */ - u_char options; /* Get from LSA header. */ + /* Optional Capability. */ + u_char options; /* Get from LSA header. */ - /* */ - u_char flags; /* From router-LSA */ + /* */ + u_char flags; /* From router-LSA */ }; -struct route_external -{ - /* Link State Origin. */ - struct ospf_lsa *origin; +struct route_external { + /* Link State Origin. */ + struct ospf_lsa *origin; - /* Link State Cost Type2. */ - u_int32_t type2_cost; + /* Link State Cost Type2. */ + u_int32_t type2_cost; - /* Tag value. */ - u_int32_t tag; + /* Tag value. */ + u_int32_t tag; - /* ASBR route. */ - struct ospf_route *asbr; + /* ASBR route. */ + struct ospf_route *asbr; }; -struct ospf_route -{ - /* Destination Type. */ - u_char type; +struct ospf_route { + /* Destination Type. */ + u_char type; - /* Destination ID. */ /* i.e. Link State ID. */ - struct in_addr id; + /* Destination ID. */ /* i.e. Link State ID. */ + struct in_addr id; - /* Address Mask. */ - struct in_addr mask; /* Only valid for networks. */ + /* Address Mask. */ + struct in_addr mask; /* Only valid for networks. */ - /* Path Type. */ - u_char path_type; + /* Path Type. */ + u_char path_type; - /* List of Paths. */ - struct list *paths; + /* List of Paths. */ + struct list *paths; - /* Link State Cost. */ - u_int32_t cost; /* i.e. metric. */ + /* Link State Cost. */ + u_int32_t cost; /* i.e. metric. */ - /* Route specific info. */ - union - { - struct route_standard std; - struct route_external ext; - } u; + /* Route specific info. */ + union { + struct route_standard std; + struct route_external ext; + } u; }; -extern struct ospf_path *ospf_path_new (void); -extern void ospf_path_free (struct ospf_path *); -extern struct ospf_path *ospf_path_lookup (struct list *, struct ospf_path *); -extern struct ospf_route *ospf_route_new (void); -extern void ospf_route_free (struct ospf_route *); -extern void ospf_route_delete (struct route_table *); -extern void ospf_route_table_free (struct route_table *); +extern struct ospf_path *ospf_path_new(void); +extern void ospf_path_free(struct ospf_path *); +extern struct ospf_path *ospf_path_lookup(struct list *, struct ospf_path *); +extern struct ospf_route *ospf_route_new(void); +extern void ospf_route_free(struct ospf_route *); +extern void ospf_route_delete(struct route_table *); +extern void ospf_route_table_free(struct route_table *); -extern void ospf_route_install (struct ospf *, struct route_table *); -extern void ospf_route_table_dump (struct route_table *); +extern void ospf_route_install(struct ospf *, struct route_table *); +extern void ospf_route_table_dump(struct route_table *); -extern void ospf_intra_add_router (struct route_table *, struct vertex *, +extern void ospf_intra_add_router(struct route_table *, struct vertex *, + struct ospf_area *); + +extern void ospf_intra_add_transit(struct route_table *, struct vertex *, struct ospf_area *); -extern void ospf_intra_add_transit (struct route_table *, struct vertex *, - struct ospf_area *); - -extern void ospf_intra_add_stub (struct route_table *, - struct router_lsa_link *, struct vertex *, - struct ospf_area *, - int parent_is_root, int); - -extern int ospf_route_cmp (struct ospf *, struct ospf_route *, - struct ospf_route *); -extern void ospf_route_copy_nexthops (struct ospf_route *, struct list *); -extern void ospf_route_copy_nexthops_from_vertex (struct ospf_route *, - struct vertex *); - -extern void ospf_route_subst (struct route_node *, struct ospf_route *, - struct ospf_route *); -extern void ospf_route_add (struct route_table *, struct prefix_ipv4 *, - struct ospf_route *, struct ospf_route *); - -extern void ospf_route_subst_nexthops (struct ospf_route *, struct list *); -extern void ospf_prune_unreachable_networks (struct route_table *); -extern void ospf_prune_unreachable_routers (struct route_table *); -extern int ospf_add_discard_route (struct route_table *, struct ospf_area *, - struct prefix_ipv4 *); -extern void ospf_delete_discard_route (struct route_table *, struct prefix_ipv4 *); -extern int ospf_route_match_same (struct route_table *, struct prefix_ipv4 *, - struct ospf_route *); +extern void ospf_intra_add_stub(struct route_table *, struct router_lsa_link *, + struct vertex *, struct ospf_area *, + int parent_is_root, int); + +extern int ospf_route_cmp(struct ospf *, struct ospf_route *, + struct ospf_route *); +extern void ospf_route_copy_nexthops(struct ospf_route *, struct list *); +extern void ospf_route_copy_nexthops_from_vertex(struct ospf_route *, + struct vertex *); + +extern void ospf_route_subst(struct route_node *, struct ospf_route *, + struct ospf_route *); +extern void ospf_route_add(struct route_table *, struct prefix_ipv4 *, + struct ospf_route *, struct ospf_route *); + +extern void ospf_route_subst_nexthops(struct ospf_route *, struct list *); +extern void ospf_prune_unreachable_networks(struct route_table *); +extern void ospf_prune_unreachable_routers(struct route_table *); +extern int ospf_add_discard_route(struct route_table *, struct ospf_area *, + struct prefix_ipv4 *); +extern void ospf_delete_discard_route(struct route_table *, + struct prefix_ipv4 *); +extern int ospf_route_match_same(struct route_table *, struct prefix_ipv4 *, + struct ospf_route *); #endif /* _ZEBRA_OSPF_ROUTE_H */ |