2 * src/nl-neigh-list.c List Neighbours
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation version 2.1
9 * Copyright (c) 2003-2009 Thomas Graf <tgraf@suug.ch>
12 #include <netlink/cli/utils.h>
13 #include <netlink/cli/neigh.h>
14 #include <netlink/cli/link.h>
16 static void print_usage(void)
19 "Usage: nl-neigh-list [OPTION]... [NEIGHBOUR]\n"
22 " -f, --format=TYPE Output format { brief | details | stats }\n"
23 " -h, --help Show this help\n"
24 " -v, --version Show versioning information\n"
27 " -a, --addr=ADDR Destination address of neighbour\n"
28 " -l, --lladdr=ADDR Link layer address of neighbour\n"
29 " -d, --dev=DEV Device the neighbour is connected to\n"
30 " --family=FAMILY Destination address family\n"
31 " --state=STATE Neighbour state, (default = permanent)\n"
36 int main(int argc, char *argv[])
39 struct rtnl_neigh *neigh;
40 struct nl_cache *link_cache, *neigh_cache;
41 struct nl_dump_params params = {
42 .dp_type = NL_DUMP_LINE,
46 sock = nl_cli_alloc_socket();
47 nl_cli_connect(sock, NETLINK_ROUTE);
48 link_cache = nl_cli_link_alloc_cache(sock);
49 neigh_cache = nl_cli_neigh_alloc_cache(sock);
50 neigh = nl_cli_neigh_alloc();
58 static struct option long_opts[] = {
59 { "format", 1, 0, 'f' },
60 { "help", 0, 0, 'h' },
61 { "version", 0, 0, 'v' },
62 { "addr", 1, 0, 'a' },
63 { "lladdr", 1, 0, 'l' },
65 { "family", 1, 0, ARG_FAMILY },
66 { "state", 1, 0, ARG_STATE },
70 c = getopt_long(argc, argv, "f:hva:l:d:", long_opts, &optidx);
75 case 'f': params.dp_type = nl_cli_parse_dumptype(optarg); break;
76 case 'h': print_usage(); break;
77 case 'v': nl_cli_print_version(); break;
78 case 'a': nl_cli_neigh_parse_dst(neigh, optarg); break;
79 case 'l': nl_cli_neigh_parse_lladdr(neigh, optarg); break;
80 case 'd': nl_cli_neigh_parse_dev(neigh, link_cache, optarg); break;
81 case ARG_FAMILY: nl_cli_neigh_parse_family(neigh, optarg); break;
82 case ARG_STATE: nl_cli_neigh_parse_state(neigh, optarg); break;
86 nl_cache_dump_filter(neigh_cache, ¶ms, OBJ_CAST(neigh));