blob: 92f8d4fab32be96bd86e29612b78c6a8cb1b952b [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef _LINUX_ERRQUEUE_H
2#define _LINUX_ERRQUEUE_H 1
3
4struct sock_extended_err
5{
6 __u32 ee_errno;
7 __u8 ee_origin;
8 __u8 ee_type;
9 __u8 ee_code;
10 __u8 ee_pad;
11 __u32 ee_info;
12 __u32 ee_data;
13};
14
15#define SO_EE_ORIGIN_NONE 0
16#define SO_EE_ORIGIN_LOCAL 1
17#define SO_EE_ORIGIN_ICMP 2
18#define SO_EE_ORIGIN_ICMP6 3
19
20#define SO_EE_OFFENDER(ee) ((struct sockaddr*)((ee)+1))
21
22#ifdef __KERNEL__
23
Linus Torvalds1da177e2005-04-16 15:20:36 -070024#include <net/ip.h>
25#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
26#include <linux/ipv6.h>
27#endif
28
29#define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb))
30
31struct sock_exterr_skb
32{
33 union {
34 struct inet_skb_parm h4;
35#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
36 struct inet6_skb_parm h6;
37#endif
38 } header;
39 struct sock_extended_err ee;
40 u16 addr_offset;
Al Virob4063132006-09-27 18:34:02 -070041 __be16 port;
Linus Torvalds1da177e2005-04-16 15:20:36 -070042};
43
44#endif
45
46#endif