projects / mirror_ubuntu-focal-kernel.git / blame
| 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 |