| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | #ifndef _LINUX_ERRQUEUE_H |
| 2 | #define _LINUX_ERRQUEUE_H 1 |
| 3 | |
| 4 | struct 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 | |
| 24 | #include <linux/config.h> |
| 25 | #include <net/ip.h> |
| 26 | #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) |
| 27 | #include <linux/ipv6.h> |
| 28 | #endif |
| 29 | |
| 30 | #define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb)) |
| 31 | |
| 32 | struct sock_exterr_skb |
| 33 | { |
| 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; |
| 42 | u16 port; |
| 43 | }; |
| 44 | |
| 45 | #endif |
| 46 | |
| 47 | #endif |