1 /*
2 * src/nl-neightbl-list.c Dump neighbour tables
3 *
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
7 * of the License.
8 *
9 * Copyright (c) 2003-2009 Thomas Graf <tgraf@suug.ch>
10 */
11
12 #include <netlink/cli/utils.h>
13 #include <netlink/cli/link.h>
14
print_usage(void)15 static void print_usage(void)
16 {
17 printf(
18 "Usage: nl-neightbl-list [OPTION]...\n"
19 "\n"
20 "Options\n"
21 " -f, --format=TYPE Output format { brief | details | stats }\n"
22 " -h, --help Show this help\n"
23 " -v, --version Show versioning information\n"
24 );
25 exit(0);
26 }
27
main(int argc,char * argv[])28 int main(int argc, char *argv[])
29 {
30 struct nl_sock *sock;
31 struct nl_cache *link_cache, *neightbl_cache;
32 struct nl_dump_params params = {
33 .dp_type = NL_DUMP_LINE,
34 .dp_fd = stdout,
35 };
36
37 sock = nl_cli_alloc_socket();
38 nl_cli_connect(sock, NETLINK_ROUTE);
39 link_cache = nl_cli_link_alloc_cache(sock);
40 neightbl_cache = nl_cli_alloc_cache(sock, "neighbour table",
41 rtnl_neightbl_alloc_cache);
42
43 for (;;) {
44 int c, optidx = 0;
45 static struct option long_opts[] = {
46 { "format", 1, 0, 'f' },
47 { "help", 0, 0, 'h' },
48 { "version", 0, 0, 'v' },
49 { 0, 0, 0, 0 }
50 };
51
52 c = getopt_long(argc, argv, "f:hv", long_opts, &optidx);
53 if (c == -1)
54 break;
55
56 switch (c) {
57 case 'f': params.dp_type = nl_cli_parse_dumptype(optarg); break;
58 case 'h': print_usage(); break;
59 case 'v': nl_cli_print_version(); break;
60 }
61 }
62
63 nl_cache_dump(neightbl_cache, ¶ms);
64
65 return 0;
66 }
67