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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* OSPF network related functions.
* Copyright (C) 1999 Toshiaki Takada
*/
#ifndef _ZEBRA_OSPF_NETWORK_H
#define _ZEBRA_OSPF_NETWORK_H
/* Prototypes. */
extern int ospf_if_add_allspfrouters(struct ospf *, struct prefix *, ifindex_t);
extern int ospf_if_drop_allspfrouters(struct ospf *, struct prefix *,
ifindex_t);
extern int ospf_if_add_alldrouters(struct ospf *, struct prefix *, ifindex_t);
extern int ospf_if_drop_alldrouters(struct ospf *, struct prefix *, ifindex_t);
extern int ospf_if_ipmulticast(int fd, struct prefix *, ifindex_t);
extern int ospf_sock_init(struct ospf *ospf);
/* Open, close per-interface write socket */
int ospf_ifp_sock_init(struct interface *ifp);
int ospf_ifp_sock_close(struct interface *ifp);
enum ospf_sock_type_e {
OSPF_SOCK_NONE = 0,
OSPF_SOCK_RECV,
OSPF_SOCK_SEND,
OSPF_SOCK_BOTH
};
void ospf_sock_bufsize_update(const struct ospf *ospf, int sock,
enum ospf_sock_type_e type);
#endif /* _ZEBRA_OSPF_NETWORK_H */
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