neighbour.h

/*
 * netlink/route/neighbour.h    Neighbours
 *
 *      This library is free software; you can redistribute it and/or
 *      modify it under the terms of the GNU Lesser General Public
 *      License as published by the Free Software Foundation version 2.1
 *      of the License.
 *
 * Copyright (c) 2003-2008 Thomas Graf <tgraf@suug.ch>
 */

#ifndef NETLINK_NEIGHBOUR_H_
#define NETLINK_NEIGHBOUR_H_

#include <netlink/netlink.h>
#include <netlink/cache.h>
#include <netlink/addr.h>

#ifdef __cplusplus
extern "C" {
#endif

struct rtnl_neigh;

extern struct rtnl_neigh *rtnl_neigh_alloc(void);
extern void     rtnl_neigh_put(struct rtnl_neigh *);

extern int      rtnl_neigh_alloc_cache(struct nl_sock *, struct nl_cache **);
extern struct rtnl_neigh *rtnl_neigh_get(struct nl_cache *, int,
                                               struct nl_addr *);

extern int      rtnl_neigh_parse(struct nlmsghdr *, struct rtnl_neigh **);

extern char *   rtnl_neigh_state2str(int, char *, size_t);
extern int      rtnl_neigh_str2state(const char *);

extern char *   rtnl_neigh_flags2str(int, char *, size_t);
extern int      rtnl_neigh_str2flag(const char *);

extern int      rtnl_neigh_add(struct nl_sock *, struct rtnl_neigh *, int);
extern int      rtnl_neigh_build_add_request(struct rtnl_neigh *, int,
                                             struct nl_msg **);

extern int      rtnl_neigh_delete(struct nl_sock *, struct rtnl_neigh *, int);
extern int      rtnl_neigh_build_delete_request(struct rtnl_neigh *, int,
                                                struct nl_msg **);

extern void                     rtnl_neigh_set_state(struct rtnl_neigh *, int);
extern int                      rtnl_neigh_get_state(struct rtnl_neigh *);
extern void                     rtnl_neigh_unset_state(struct rtnl_neigh *,
                                                       int);

extern void                     rtnl_neigh_set_flags(struct rtnl_neigh *,
                                                     unsigned int);
extern void                     rtnl_neigh_unset_flags(struct rtnl_neigh *,
                                                       unsigned int);
extern unsigned int             rtnl_neigh_get_flags(struct rtnl_neigh *);

extern void                     rtnl_neigh_set_ifindex(struct rtnl_neigh *,
                                                       int);
extern int                      rtnl_neigh_get_ifindex(struct rtnl_neigh *);

extern void                     rtnl_neigh_set_lladdr(struct rtnl_neigh *,
                                                      struct nl_addr *);
extern struct nl_addr *         rtnl_neigh_get_lladdr(struct rtnl_neigh *);

extern int                      rtnl_neigh_set_dst(struct rtnl_neigh *,
                                                   struct nl_addr *);
extern struct nl_addr *         rtnl_neigh_get_dst(struct rtnl_neigh *);

extern void                     rtnl_neigh_set_type(struct rtnl_neigh *, int);
extern int                      rtnl_neigh_get_type(struct rtnl_neigh *);

extern void                     rtnl_neigh_set_family(struct rtnl_neigh *, int);
extern int                      rtnl_neigh_get_family(struct rtnl_neigh *);

#ifdef __cplusplus
}
#endif

#endif