libnl
3.2.3
|
00001 /* 00002 * lib/route/cls/ematch/container.c Container Ematch 00003 * 00004 * This library is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU Lesser General Public 00006 * License as published by the Free Software Foundation version 2.1 00007 * of the License. 00008 * 00009 * Copyright (c) 2008-2010 Thomas Graf <tgraf@suug.ch> 00010 */ 00011 00012 #include <netlink-local.h> 00013 #include <netlink-tc.h> 00014 #include <netlink/netlink.h> 00015 #include <netlink/route/cls/ematch.h> 00016 00017 static int container_parse(struct rtnl_ematch *e, void *data, size_t len) 00018 { 00019 memcpy(e->e_data, data, sizeof(uint32_t)); 00020 00021 return 0; 00022 } 00023 00024 static int container_fill(struct rtnl_ematch *e, struct nl_msg *msg) 00025 { 00026 return nlmsg_append(msg, e->e_data, sizeof(uint32_t), 0); 00027 } 00028 00029 static struct rtnl_ematch_ops container_ops = { 00030 .eo_kind = TCF_EM_CONTAINER, 00031 .eo_name = "container", 00032 .eo_minlen = sizeof(uint32_t), 00033 .eo_datalen = sizeof(uint32_t), 00034 .eo_parse = container_parse, 00035 .eo_fill = container_fill, 00036 }; 00037 00038 static void __init container_init(void) 00039 { 00040 rtnl_ematch_register(&container_ops); 00041 }