1/*
2 * src/nl-link-enslave.c     Enslave a link
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) 2011 Thomas Graf <tgraf@suug.ch>
10 */
11
12#include <netlink/cli/utils.h>
13#include <netlink/cli/link.h>
14#include <netlink/route/link/bonding.h>
15
16int main(int argc, char *argv[])
17{
18	struct nl_sock *sock;
19	struct nl_cache *link_cache;
20	struct rtnl_link *master, *slave;
21	int err;
22
23	if (argc < 3) {
24		fprintf(stderr, "Usage: nl-link-enslave master slave\n");
25		return 1;
26	}
27
28	sock = nl_cli_alloc_socket();
29	nl_cli_connect(sock, NETLINK_ROUTE);
30	link_cache = nl_cli_link_alloc_cache(sock);
31
32	if (!(master = rtnl_link_get_by_name(link_cache, argv[1]))) {
33		fprintf(stderr, "Unknown link: %s\n", argv[1]);
34		return 1;
35	}
36
37	if (!(slave = rtnl_link_get_by_name(link_cache, argv[2]))) {
38		fprintf(stderr, "Unknown link: %s\n", argv[2]);
39		return 1;
40	}
41
42	if ((err = rtnl_link_bond_enslave(sock, master, slave)) < 0) {
43		fprintf(stderr, "Unable to enslave %s to %s: %s\n",
44			argv[2], argv[1], nl_geterror(err));
45		return 1;
46	}
47
48	return 0;
49}
50
51