1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
/*
* netlink/nfnl/nfnl.h Netfilter Netlink
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
* Copyright (c) 2007 Philip Craig <philipc@snapgear.com>
* Copyright (c) 2007 Secure Computing Corporation
*/
#ifndef NETLINK_NFNL_H_
#define NETLINK_NFNL_H_
#include <netlink/netlink.h>
#ifdef __cplusplus
extern "C" {
#endif
#define NFNL_HDRLEN NLMSG_ALIGN(sizeof(struct nfgenmsg))
#define NFNLMSG_TYPE(subsys, subtype) (((subsys) << 8) | (subtype))
extern int nfnl_connect(struct nl_handle *);
extern uint8_t nfnlmsg_subsys(struct nlmsghdr *);
extern uint8_t nfnlmsg_subtype(struct nlmsghdr *);
extern uint8_t nfnlmsg_family(struct nlmsghdr *);
extern uint16_t nfnlmsg_res_id(struct nlmsghdr *);
extern int nfnl_send_simple(struct nl_handle *, uint8_t, uint8_t,
int, uint8_t, uint16_t);
extern struct nl_msg * nfnlmsg_alloc_simple(uint8_t, uint8_t, int,
uint8_t, uint16_t);
extern int nfnlmsg_put(struct nl_msg *, uint32_t, uint32_t,
uint8_t, uint8_t, int, uint8_t, uint16_t);
#ifdef __cplusplus
}
#endif
#endif
|
