1/*
2 * netlink/netlink.h		Netlink Interface
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) 2003-2006 Thomas Graf <tgraf@suug.ch>
10 */
11
12#ifndef NETLINK_NETLINK_H_
13#define NETLINK_NETLINK_H_
14
15#include <stdio.h>
16#include <stdint.h>
17#include <string.h>
18#include <stdlib.h>
19#include <sys/poll.h>
20#include <sys/socket.h>
21#include <sys/types.h>
22#include <sys/time.h>
23#include <netdb.h>
24#include <netlink/netlink-compat.h>
25#include <linux/netlink.h>
26#include <linux/rtnetlink.h>
27#include <linux/genetlink.h>
28#include <linux/netfilter/nfnetlink.h>
29#include <netlink/version.h>
30#include <netlink/errno.h>
31#include <netlink/types.h>
32#include <netlink/handlers.h>
33#include <netlink/socket.h>
34
35#ifdef __cplusplus
36extern "C" {
37#endif
38
39struct ucred;
40
41extern int nl_debug;
42extern struct nl_dump_params nl_debug_dp;
43
44/* Connection Management */
45extern int			nl_connect(struct nl_sock *, int);
46extern void			nl_close(struct nl_sock *);
47
48/* Send */
49extern int			nl_sendto(struct nl_sock *, void *, size_t);
50extern int			nl_sendmsg(struct nl_sock *, struct nl_msg *,
51					   struct msghdr *);
52extern int			nl_send(struct nl_sock *, struct nl_msg *);
53extern int			nl_send_iovec(struct nl_sock *, struct nl_msg *,
54					      struct iovec *, unsigned);
55extern void			nl_auto_complete(struct nl_sock *,
56						      struct nl_msg *);
57extern int			nl_send_auto_complete(struct nl_sock *,
58						      struct nl_msg *);
59extern int			nl_send_simple(struct nl_sock *, int, int,
60					       void *, size_t);
61
62/* Receive */
63extern int			nl_recv(struct nl_sock *,
64					struct sockaddr_nl *, unsigned char **,
65					struct ucred **);
66
67extern int			nl_recvmsgs(struct nl_sock *, struct nl_cb *);
68
69extern int			nl_recvmsgs_default(struct nl_sock *);
70
71extern int			nl_wait_for_ack(struct nl_sock *);
72
73/* Netlink Family Translations */
74extern char *			nl_nlfamily2str(int, char *, size_t);
75extern int			nl_str2nlfamily(const char *);
76
77#ifdef __cplusplus
78}
79#endif
80
81#endif
82