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/*
* Zebra connect library for OSPFd
* Copyright (C) 1997, 98, 99, 2000 Kunihiro Ishiguro, Toshiaki Takada
*
* 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_OSPF_ZEBRA_H
#define _ZEBRA_OSPF_ZEBRA_H
#include "vty.h"
#include "hook.h"
#define EXTERNAL_METRIC_TYPE_1 0
#define EXTERNAL_METRIC_TYPE_2 1
#define DEFAULT_ROUTE ZEBRA_ROUTE_MAX
#define DEFAULT_ROUTE_TYPE(T) ((T) == DEFAULT_ROUTE)
/* OSPF distance. */
struct ospf_distance {
/* Distance value for the IP source prefix. */
u_char distance;
/* Name of the access-list to be matched. */
char *access_list;
};
/* Prototypes */
extern void ospf_zebra_add(struct prefix_ipv4 *, struct ospf_route *);
extern void ospf_zebra_delete(struct prefix_ipv4 *, struct ospf_route *);
extern void ospf_zebra_add_discard(struct prefix_ipv4 *);
extern void ospf_zebra_delete_discard(struct prefix_ipv4 *);
extern int ospf_redistribute_check(struct ospf *, struct external_info *,
int *);
extern int ospf_distribute_check_connected(struct ospf *,
struct external_info *);
extern void ospf_distribute_list_update(struct ospf *, uintptr_t, u_short);
extern int ospf_is_type_redistributed(int, u_short);
extern void ospf_distance_reset(struct ospf *);
extern u_char ospf_distance_apply(struct prefix_ipv4 *, struct ospf_route *);
extern struct ospf_external *ospf_external_lookup(u_char, u_short);
extern struct ospf_external *ospf_external_add(u_char, u_short);
extern void ospf_external_del(u_char, u_short);
extern struct ospf_redist *ospf_redist_lookup(struct ospf *, u_char, u_short);
extern struct ospf_redist *ospf_redist_add(struct ospf *, u_char, u_short);
extern void ospf_redist_del(struct ospf *, u_char, u_short);
extern int ospf_redistribute_set(struct ospf *, int, u_short, int, int);
extern int ospf_redistribute_unset(struct ospf *, int, u_short);
extern int ospf_redistribute_default_set(struct ospf *, int, int, int);
extern int ospf_redistribute_default_unset(struct ospf *);
extern int ospf_distribute_list_out_set(struct ospf *, int, const char *);
extern int ospf_distribute_list_out_unset(struct ospf *, int, const char *);
extern void ospf_routemap_set(struct ospf_redist *, const char *);
extern void ospf_routemap_unset(struct ospf_redist *);
extern int ospf_distance_set(struct vty *, struct ospf *, const char *,
const char *, const char *);
extern int ospf_distance_unset(struct vty *, struct ospf *, const char *,
const char *, const char *);
extern void ospf_zebra_init(struct thread_master *, u_short);
DECLARE_HOOK(ospf_if_update, (struct interface * ifp), (ifp))
DECLARE_HOOK(ospf_if_delete, (struct interface * ifp), (ifp))
#endif /* _ZEBRA_OSPF_ZEBRA_H */
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