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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* PIM for Quagga
* Copyright (C) 2015 Cumulus Networks, Inc.
* Donald Sharp
*/
#ifndef PIM_RP_H
#define PIM_RP_H
#include <zebra.h>
#include "prefix.h"
#include "vty.h"
#include "plist.h"
#include "pim_rpf.h"
#include "lib/json.h"
struct pim_interface;
enum rp_source { RP_SRC_NONE = 0, RP_SRC_STATIC, RP_SRC_BSR, RP_SRC_AUTORP };
struct rp_info {
struct prefix group;
struct pim_rpf rp;
enum rp_source rp_src;
int i_am_rp;
char *plist;
};
void pim_rp_init(struct pim_instance *pim);
void pim_rp_free(struct pim_instance *pim);
void pim_rp_list_hash_clean(void *data);
int pim_rp_new(struct pim_instance *pim, pim_addr rp_addr, struct prefix group,
const char *plist, enum rp_source rp_src_flag);
void pim_rp_del_config(struct pim_instance *pim, pim_addr rp_addr,
const char *group, const char *plist);
int pim_rp_del(struct pim_instance *pim, pim_addr rp_addr, struct prefix group,
const char *plist, enum rp_source rp_src_flag);
int pim_rp_change(struct pim_instance *pim, pim_addr new_rp_addr,
struct prefix group, enum rp_source rp_src_flag);
void pim_rp_prefix_list_update(struct pim_instance *pim,
struct prefix_list *plist);
int pim_rp_config_write(struct pim_instance *pim, struct vty *vty);
void pim_rp_setup(struct pim_instance *pim);
int pim_rp_i_am_rp(struct pim_instance *pim, pim_addr group);
void pim_rp_check_on_if_add(struct pim_interface *pim_ifp);
void pim_i_am_rp_re_evaluate(struct pim_instance *pim);
bool pim_rp_check_is_my_ip_address(struct pim_instance *pim,
struct in_addr dest_addr);
int pim_rp_set_upstream_addr(struct pim_instance *pim, pim_addr *up,
pim_addr source, pim_addr group);
struct pim_rpf *pim_rp_g(struct pim_instance *pim, pim_addr group);
#define I_am_RP(P, G) pim_rp_i_am_rp ((P), (G))
#define RP(P, G) pim_rp_g ((P), (G))
void pim_rp_show_information(struct pim_instance *pim, struct prefix *range,
struct vty *vty, json_object *json);
void pim_resolve_rp_nh(struct pim_instance *pim, struct pim_neighbor *nbr);
int pim_rp_list_cmp(void *v1, void *v2);
struct rp_info *pim_rp_find_match_group(struct pim_instance *pim,
const struct prefix *group);
void pim_upstream_update(struct pim_instance *pim, struct pim_upstream *up);
void pim_rp_refresh_group_to_rp_mapping(struct pim_instance *pim);
#endif
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