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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef _LINUX_ERRQUEUE_H
2#define _LINUX_ERRQUEUE_H 1
3
Jaswinder Singh Rajput93c1c0e2009-01-30 21:09:18 +05304#include <linux/types.h>
5
Linus Torvalds1da177e2005-04-16 15:20:36 -07006struct sock_extended_err
7{
8 __u32 ee_errno;
9 __u8 ee_origin;
10 __u8 ee_type;
11 __u8 ee_code;
12 __u8 ee_pad;
13 __u32 ee_info;
14 __u32 ee_data;
15};
16
17#define SO_EE_ORIGIN_NONE 0
18#define SO_EE_ORIGIN_LOCAL 1
19#define SO_EE_ORIGIN_ICMP 2
20#define SO_EE_ORIGIN_ICMP6 3
Patrick Ohlycb9eff02009-02-12 05:03:36 +000021#define SO_EE_ORIGIN_TIMESTAMPING 4
Linus Torvalds1da177e2005-04-16 15:20:36 -070022
23#define SO_EE_OFFENDER(ee) ((struct sockaddr*)((ee)+1))
24
25#ifdef __KERNEL__
26
Linus Torvalds1da177e2005-04-16 15:20:36 -070027#include <net/ip.h>
28#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
29#include <linux/ipv6.h>
30#endif
31
32#define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb))
33
34struct sock_exterr_skb
35{
36 union {
37 struct inet_skb_parm h4;
38#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
39 struct inet6_skb_parm h6;
40#endif
41 } header;
42 struct sock_extended_err ee;
43 u16 addr_offset;
Al Virob4063132006-09-27 18:34:02 -070044 __be16 port;
Linus Torvalds1da177e2005-04-16 15:20:36 -070045};
46
47#endif
48
49#endif