container.c revision ef858fb492dfe98e3ae194264fbc73649cf8493a 
1/*
2 * lib/route/cls/ematch/container.c	Container Ematch
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) 2008-2009 Thomas Graf <tgraf@suug.ch>
10 */
11
12#include <netlink-local.h>
13#include <netlink-tc.h>
14#include <netlink/netlink.h>
15#include <netlink/route/cls/ematch.h>
16
17static int container_parse(struct rtnl_ematch *m, void *data, size_t len)
18{
19	memcpy(m->e_data, data, sizeof(uint32_t));
20
21	return 0;
22}
23
24static struct rtnl_ematch_ops container_ops = {
25	.eo_kind	= TCF_EM_CONTAINER,
26	.eo_name	= "container",
27	.eo_datalen	= sizeof(uint32_t),
28	.eo_parse	= container_parse,
29};
30
31static void __init container_init(void)
32{
33	rtnl_ematch_register(&container_ops);
34}
35
36static void __exit container_exit(void)
37{
38	rtnl_ematch_unregister(&container_ops);
39}
40