Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | #ifndef _LINUX_ERRQUEUE_H |
2 | #define _LINUX_ERRQUEUE_H 1 | |
3 | ||
93c1c0e3 JSR |
4 | #include <linux/types.h> |
5 | ||
1da177e4 LT |
6 | struct 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 | |
21 | ||
22 | #define SO_EE_OFFENDER(ee) ((struct sockaddr*)((ee)+1)) | |
23 | ||
24 | #ifdef __KERNEL__ | |
25 | ||
1da177e4 LT |
26 | #include <net/ip.h> |
27 | #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) | |
28 | #include <linux/ipv6.h> | |
29 | #endif | |
30 | ||
31 | #define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb)) | |
32 | ||
33 | struct sock_exterr_skb | |
34 | { | |
35 | union { | |
36 | struct inet_skb_parm h4; | |
37 | #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) | |
38 | struct inet6_skb_parm h6; | |
39 | #endif | |
40 | } header; | |
41 | struct sock_extended_err ee; | |
42 | u16 addr_offset; | |
b406313c | 43 | __be16 port; |
1da177e4 LT |
44 | }; |
45 | ||
46 | #endif | |
47 | ||
48 | #endif |