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/*
* OSPF BGP-IGP IGP metric update handling routines
* Copyright (C) 2021 Samsung R&D Institute India - Bangalore.
* Madhurilatha Kuruganti
*
* This program 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 of the License, or (at your option)
* any later version.
*
* This program 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_ORR_H
#define _ZEBRA_OSPF_ORR_H
#define BGP_OSPF_LSINFINITY 65535
#define OSPF_ORR_CALC_INTERVAL 1
/* Macro to log debug message */
#define ospf_orr_debug(...) \
do { \
if (IS_DEBUG_OSPF_ORR) \
zlog_debug("[OSPF-ORR] "__VA_ARGS__); \
} while (0)
extern struct zclient *zclient;
extern int ospf_orr_igp_metric_register(struct orr_igp_metric_reg orr_reg);
extern void ospf_orr_igp_metric_send_update_add(struct orr_root *root,
unsigned short instance);
extern void ospf_orr_igp_metric_send_update_delete(struct orr_root *root,
unsigned short instance);
extern void ospf_orr_root_table_update(struct ospf_lsa *lsa, bool add);
extern void ospf_orr_root_update_rcvd_lsa(struct ospf_lsa *lsa);
extern void ospf_orr_route_install(struct orr_root *root,
struct route_table *rt,
unsigned short instance);
extern void ospf_orr_spf_calculate_schedule(struct ospf *ospf);
extern void ospf_orr_spf_calculate_area(struct ospf *ospf,
struct ospf_area *area,
struct route_table *new_table,
struct route_table *all_rtrs,
struct route_table *new_rtrs,
struct ospf_lsa *lsa_rcvd);
extern void ospf_orr_spf_calculate_areas(struct ospf *ospf,
struct route_table *new_table,
struct route_table *all_rtrs,
struct route_table *new_rtrs,
struct ospf_lsa *lsa_rcvd);
#endif /* _ZEBRA_OSPF_ORR_H */
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