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Diffstat (limited to '')
-rw-r--r-- | eigrpd/eigrp_topology.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/eigrpd/eigrp_topology.h b/eigrpd/eigrp_topology.h new file mode 100644 index 0000000..d7f7905 --- /dev/null +++ b/eigrpd/eigrp_topology.h @@ -0,0 +1,85 @@ +/* + * EIGRP Topology Table. + * Copyright (C) 2013-2016 + * Authors: + * Donnie Savage + * Jan Janovic + * Matej Perina + * Peter Orsag + * Peter Paluch + * Frantisek Gazo + * Tomas Hvorkovy + * Martin Kontsek + * Lukas Koribsky + * + * This file is part of GNU Zebra. + * + * GNU Zebra is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * GNU Zebra is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _ZEBRA_EIGRP_TOPOLOGY_H +#define _ZEBRA_EIGRP_TOPOLOGY_H + +#include "memory.h" + +DECLARE_MTYPE(EIGRP_PREFIX_DESCRIPTOR); + +/* EIGRP Topology table related functions. */ +extern struct route_table *eigrp_topology_new(void); +extern void eigrp_topology_init(struct route_table *table); +extern struct eigrp_prefix_descriptor *eigrp_prefix_descriptor_new(void); +extern struct eigrp_route_descriptor *eigrp_route_descriptor_new(void); +extern void eigrp_topology_free(struct eigrp *eigrp, struct route_table *table); +extern void eigrp_prefix_descriptor_add(struct route_table *table, + struct eigrp_prefix_descriptor *pe); +extern void eigrp_route_descriptor_add(struct eigrp *eigrp, + struct eigrp_prefix_descriptor *pe, + struct eigrp_route_descriptor *ne); +extern void eigrp_prefix_descriptor_delete(struct eigrp *eigrp, + struct route_table *table, + struct eigrp_prefix_descriptor *pe); +extern void eigrp_route_descriptor_delete(struct eigrp *eigrp, + struct eigrp_prefix_descriptor *pe, + struct eigrp_route_descriptor *ne); +extern void eigrp_topology_delete_all(struct eigrp *eigrp, + struct route_table *table); +extern struct eigrp_prefix_descriptor * +eigrp_topology_table_lookup_ipv4(struct route_table *table, struct prefix *p); +extern struct list * +eigrp_topology_get_successor(struct eigrp_prefix_descriptor *pe); +extern struct list * +eigrp_topology_get_successor_max(struct eigrp_prefix_descriptor *pe, + unsigned int maxpaths); +extern struct eigrp_route_descriptor * +eigrp_route_descriptor_lookup(struct list *entries, + struct eigrp_neighbor *neigh); +extern struct list *eigrp_neighbor_prefixes_lookup(struct eigrp *eigrp, + struct eigrp_neighbor *n); +extern void eigrp_topology_update_all_node_flags(struct eigrp *eigrp); +extern void +eigrp_topology_update_node_flags(struct eigrp *eigrp, + struct eigrp_prefix_descriptor *pe); +extern enum metric_change +eigrp_topology_update_distance(struct eigrp_fsm_action_message *msg); +extern void eigrp_update_routing_table(struct eigrp *eigrp, + struct eigrp_prefix_descriptor *pe); +extern void eigrp_topology_neighbor_down(struct eigrp *eigrp, + struct eigrp_neighbor *neigh); +extern void +eigrp_update_topology_table_prefix(struct eigrp *eigrp, + struct route_table *table, + struct eigrp_prefix_descriptor *pe); + +#endif |