| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _LINUX_ERRQUEUE_H |
| 2 | #define _LINUX_ERRQUEUE_H 1 |
| 3 | |
| Jaswinder Singh Rajput | 93c1c0e | 2009-01-30 21:09:18 +0530 | [diff] [blame] | 4 | #include <linux/types.h> |
| 5 | |
| Eric Dumazet | d94d9fe | 2009-11-04 09:50:58 -0800 | [diff] [blame] | 6 | struct sock_extended_err { |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 7 | __u32 ee_errno; |
| 8 | __u8 ee_origin; |
| 9 | __u8 ee_type; |
| 10 | __u8 ee_code; |
| 11 | __u8 ee_pad; |
| 12 | __u32 ee_info; |
| 13 | __u32 ee_data; |
| 14 | }; |
| 15 | |
| 16 | #define SO_EE_ORIGIN_NONE 0 |
| 17 | #define SO_EE_ORIGIN_LOCAL 1 |
| 18 | #define SO_EE_ORIGIN_ICMP 2 |
| 19 | #define SO_EE_ORIGIN_ICMP6 3 |
| Patrick Ohly | cb9eff0 | 2009-02-12 05:03:36 +0000 | [diff] [blame] | 20 | #define SO_EE_ORIGIN_TIMESTAMPING 4 |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | |
| 22 | #define SO_EE_OFFENDER(ee) ((struct sockaddr*)((ee)+1)) |
| 23 | |
| 24 | #ifdef __KERNEL__ |
| 25 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
| Eric Dumazet | d94d9fe | 2009-11-04 09:50:58 -0800 | [diff] [blame] | 33 | struct sock_exterr_skb { |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 34 | union { |
| 35 | struct inet_skb_parm h4; |
| 36 | #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) |
| 37 | struct inet6_skb_parm h6; |
| 38 | #endif |
| 39 | } header; |
| 40 | struct sock_extended_err ee; |
| 41 | u16 addr_offset; |
| Al Viro | b406313 | 2006-09-27 18:34:02 -0700 | [diff] [blame] | 42 | __be16 port; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | }; |
| 44 | |
| 45 | #endif |
| 46 | |
| 47 | #endif |