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1 | /* | |
2 | * EIGRP Topology Table. | |
3 | * Copyright (C) 2013-2016 | |
4 | * Authors: | |
5 | * Donnie Savage | |
6 | * Jan Janovic | |
7 | * Matej Perina | |
8 | * Peter Orsag | |
9 | * Peter Paluch | |
10 | * Frantisek Gazo | |
11 | * Tomas Hvorkovy | |
12 | * Martin Kontsek | |
13 | * Lukas Koribsky | |
14 | * | |
15 | * This file is part of GNU Zebra. | |
16 | * | |
17 | * GNU Zebra is free software; you can redistribute it and/or modify it | |
18 | * under the terms of the GNU General Public License as published by the | |
19 | * Free Software Foundation; either version 2, or (at your option) any | |
20 | * later version. | |
21 | * | |
22 | * GNU Zebra is distributed in the hope that it will be useful, but | |
23 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
25 | * General Public License for more details. | |
26 | * | |
27 | * You should have received a copy of the GNU General Public License along | |
28 | * with this program; see the file COPYING; if not, write to the Free Software | |
29 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
30 | */ | |
31 | ||
32 | #ifndef _ZEBRA_EIGRP_TOPOLOGY_H | |
33 | #define _ZEBRA_EIGRP_TOPOLOGY_H | |
34 | ||
35 | /* EIGRP Topology table related functions. */ | |
36 | extern struct route_table *eigrp_topology_new(void); | |
37 | extern void eigrp_topology_init(struct route_table *table); | |
38 | extern struct eigrp_prefix_entry *eigrp_prefix_entry_new(void); | |
39 | extern struct eigrp_nexthop_entry *eigrp_nexthop_entry_new(void); | |
40 | extern void eigrp_topology_free(struct route_table *table); | |
41 | extern void eigrp_topology_cleanup(struct route_table *table); | |
42 | extern void eigrp_prefix_entry_add(struct route_table *table, | |
43 | struct eigrp_prefix_entry *pe); | |
44 | extern void eigrp_nexthop_entry_add(struct eigrp_prefix_entry *, | |
45 | struct eigrp_nexthop_entry *); | |
46 | extern void eigrp_prefix_entry_delete(struct route_table *table, | |
47 | struct eigrp_prefix_entry *pe); | |
48 | extern void eigrp_nexthop_entry_delete(struct eigrp_prefix_entry *, | |
49 | struct eigrp_nexthop_entry *); | |
50 | extern void eigrp_topology_delete_all(struct route_table *table); | |
51 | extern unsigned int eigrp_topology_table_isempty(struct list *); | |
52 | extern struct eigrp_prefix_entry * | |
53 | eigrp_topology_table_lookup_ipv4(struct route_table *table, struct prefix *p); | |
54 | extern struct list *eigrp_topology_get_successor(struct eigrp_prefix_entry *); | |
55 | extern struct list * | |
56 | eigrp_topology_get_successor_max(struct eigrp_prefix_entry *pe, | |
57 | unsigned int maxpaths); | |
58 | extern struct eigrp_nexthop_entry * | |
59 | eigrp_prefix_entry_lookup(struct list *, struct eigrp_neighbor *); | |
60 | extern struct list *eigrp_neighbor_prefixes_lookup(struct eigrp *, | |
61 | struct eigrp_neighbor *); | |
62 | extern void eigrp_topology_update_all_node_flags(struct eigrp *); | |
63 | extern void eigrp_topology_update_node_flags(struct eigrp_prefix_entry *); | |
64 | extern enum metric_change | |
65 | eigrp_topology_update_distance(struct eigrp_fsm_action_message *); | |
66 | extern void eigrp_update_routing_table(struct eigrp_prefix_entry *); | |
67 | extern void eigrp_topology_neighbor_down(struct eigrp *, | |
68 | struct eigrp_neighbor *); | |
69 | extern void eigrp_update_topology_table_prefix(struct route_table *table, | |
70 | struct eigrp_prefix_entry *pe); | |
71 | ||
72 | #endif |