]>
Commit | Line | Data |
---|---|---|
0ad19a3f | 1 | /* |
2 | * lxc: linux Container library | |
3 | * | |
4 | * (C) Copyright IBM Corp. 2007, 2008 | |
5 | * | |
6 | * Authors: | |
7 | * Daniel Lezcano <dlezcano at fr.ibm.com> | |
8 | * | |
9 | * This library is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU Lesser General Public | |
11 | * License as published by the Free Software Foundation; either | |
12 | * version 2.1 of the License, or (at your option) any later version. | |
13 | * | |
14 | * This library is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * Lesser General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU Lesser General Public | |
20 | * License along with this library; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | */ | |
23 | #include <string.h> | |
24 | #include <stdio.h> | |
25 | #include <sys/socket.h> | |
26 | #include <stdlib.h> | |
27 | #include <errno.h> | |
28 | #include <unistd.h> | |
29 | #include <linux/netlink.h> | |
30 | #include <linux/rtnetlink.h> | |
31 | #include <nl.h> | |
32 | #include <rtnl.h> | |
33 | ||
34 | extern int rtnetlink_open(struct rtnl_handler *handler) | |
35 | { | |
36 | return netlink_open(&handler->nlh, NETLINK_ROUTE); | |
37 | } | |
38 | ||
39 | extern int rtnetlink_close(struct rtnl_handler *handler) | |
40 | { | |
41 | return netlink_close(&handler->nlh); | |
42 | } | |
43 | ||
44 | extern int rtnetlink_rcv(struct rtnl_handler *handler, struct rtnlmsg *rtnlmsg) | |
45 | { | |
46 | return netlink_rcv(&handler->nlh, (struct nlmsg *)&rtnlmsg->nlmsghdr); | |
47 | } | |
48 | ||
49 | extern int rtnetlink_send(struct rtnl_handler *handler, struct rtnlmsg *rtnlmsg) | |
50 | { | |
51 | ||
52 | return netlink_send(&handler->nlh, (struct nlmsg *)&rtnlmsg->nlmsghdr); | |
53 | } | |
54 | ||
55 | extern int rtnetlink_transaction(struct rtnl_handler *handler, | |
56 | struct rtnlmsg *request, struct rtnlmsg *answer) | |
57 | { | |
58 | return netlink_transaction(&handler->nlh, (struct nlmsg *)&request->nlmsghdr, | |
59 | (struct nlmsg *)&answer->nlmsghdr); | |
60 | } | |
61 | ||
62 | extern struct rtnlmsg *rtnlmsg_alloc(size_t size) | |
63 | { | |
64 | /* size_t len = NLMSG_LENGTH(NLMSG_ALIGN(sizeof(struct rtnlmsghdr))) + size; */ | |
65 | /* return (struct rtnlmsg *)nlmsg_alloc(len); */ | |
66 | return NULL; | |
67 | } | |
68 | ||
69 | extern void rtnlmsg_free(struct rtnlmsg *rtnlmsg) | |
70 | { | |
71 | free(rtnlmsg); | |
72 | } |