1 /* SPDX-License-Identifier: LGPL-2.1-only */ 2 /* 3 * Copyright (c) 2003-2008 Thomas Graf <[email protected]> 4 */ 5 6 #ifndef NETLINK_NEIGHBOUR_H_ 7 #define NETLINK_NEIGHBOUR_H_ 8 9 #include <netlink/netlink.h> 10 #include <netlink/cache.h> 11 #include <netlink/addr.h> 12 13 #ifdef __cplusplus 14 extern "C" { 15 #endif 16 17 struct rtnl_neigh; 18 19 extern struct rtnl_neigh *rtnl_neigh_alloc(void); 20 extern void rtnl_neigh_put(struct rtnl_neigh *); 21 22 extern int rtnl_neigh_alloc_cache(struct nl_sock *, struct nl_cache **); 23 extern int rtnl_neigh_alloc_cache_flags(struct nl_sock *, 24 struct nl_cache **, 25 unsigned int); 26 extern struct rtnl_neigh *rtnl_neigh_get(struct nl_cache *, int, 27 struct nl_addr *); 28 extern struct rtnl_neigh *rtnl_neigh_get_by_vlan(struct nl_cache *, int, 29 struct nl_addr *, int); 30 31 extern int rtnl_neigh_parse(struct nlmsghdr *, struct rtnl_neigh **); 32 33 extern char * rtnl_neigh_state2str(int, char *, size_t); 34 extern int rtnl_neigh_str2state(const char *); 35 36 extern char * rtnl_neigh_flags2str(int, char *, size_t); 37 extern int rtnl_neigh_str2flag(const char *); 38 39 extern int rtnl_neigh_add(struct nl_sock *, struct rtnl_neigh *, int); 40 extern int rtnl_neigh_build_add_request(struct rtnl_neigh *, int, 41 struct nl_msg **); 42 43 extern int rtnl_neigh_delete(struct nl_sock *, struct rtnl_neigh *, int); 44 extern int rtnl_neigh_build_delete_request(struct rtnl_neigh *, int, 45 struct nl_msg **); 46 47 extern void rtnl_neigh_set_state(struct rtnl_neigh *, int); 48 extern int rtnl_neigh_get_state(struct rtnl_neigh *); 49 extern void rtnl_neigh_unset_state(struct rtnl_neigh *, 50 int); 51 52 extern void rtnl_neigh_set_flags(struct rtnl_neigh *, 53 unsigned int); 54 extern void rtnl_neigh_unset_flags(struct rtnl_neigh *, 55 unsigned int); 56 extern unsigned int rtnl_neigh_get_flags(struct rtnl_neigh *); 57 58 extern void rtnl_neigh_set_ifindex(struct rtnl_neigh *, 59 int); 60 extern int rtnl_neigh_get_ifindex(struct rtnl_neigh *); 61 62 extern void rtnl_neigh_set_lladdr(struct rtnl_neigh *, 63 struct nl_addr *); 64 extern struct nl_addr * rtnl_neigh_get_lladdr(struct rtnl_neigh *); 65 66 extern int rtnl_neigh_set_dst(struct rtnl_neigh *, 67 struct nl_addr *); 68 extern struct nl_addr * rtnl_neigh_get_dst(struct rtnl_neigh *); 69 70 extern void rtnl_neigh_set_type(struct rtnl_neigh *, int); 71 extern int rtnl_neigh_get_type(struct rtnl_neigh *); 72 73 extern void rtnl_neigh_set_family(struct rtnl_neigh *, int); 74 extern int rtnl_neigh_get_family(struct rtnl_neigh *); 75 76 extern void rtnl_neigh_set_vlan(struct rtnl_neigh *, int); 77 extern int rtnl_neigh_get_vlan(struct rtnl_neigh *); 78 79 extern void rtnl_neigh_set_master(struct rtnl_neigh *, int); 80 extern int rtnl_neigh_get_master(struct rtnl_neigh *); 81 82 extern void rtnl_neigh_set_nhid(struct rtnl_neigh *, uint32_t); 83 extern int rtnl_neigh_get_nhid(struct rtnl_neigh *, uint32_t *); 84 85 #ifdef __cplusplus 86 } 87 #endif 88 89 #endif 90