11da177e4SLinus Torvalds #ifndef _LINUX_ERRQUEUE_H 21da177e4SLinus Torvalds #define _LINUX_ERRQUEUE_H 1 31da177e4SLinus Torvalds 41da177e4SLinus Torvalds struct sock_extended_err 51da177e4SLinus Torvalds { 61da177e4SLinus Torvalds __u32 ee_errno; 71da177e4SLinus Torvalds __u8 ee_origin; 81da177e4SLinus Torvalds __u8 ee_type; 91da177e4SLinus Torvalds __u8 ee_code; 101da177e4SLinus Torvalds __u8 ee_pad; 111da177e4SLinus Torvalds __u32 ee_info; 121da177e4SLinus Torvalds __u32 ee_data; 131da177e4SLinus Torvalds }; 141da177e4SLinus Torvalds 151da177e4SLinus Torvalds #define SO_EE_ORIGIN_NONE 0 161da177e4SLinus Torvalds #define SO_EE_ORIGIN_LOCAL 1 171da177e4SLinus Torvalds #define SO_EE_ORIGIN_ICMP 2 181da177e4SLinus Torvalds #define SO_EE_ORIGIN_ICMP6 3 191da177e4SLinus Torvalds 201da177e4SLinus Torvalds #define SO_EE_OFFENDER(ee) ((struct sockaddr*)((ee)+1)) 211da177e4SLinus Torvalds 221da177e4SLinus Torvalds #ifdef __KERNEL__ 231da177e4SLinus Torvalds 241da177e4SLinus Torvalds #include <net/ip.h> 251da177e4SLinus Torvalds #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) 261da177e4SLinus Torvalds #include <linux/ipv6.h> 271da177e4SLinus Torvalds #endif 281da177e4SLinus Torvalds 291da177e4SLinus Torvalds #define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb)) 301da177e4SLinus Torvalds 311da177e4SLinus Torvalds struct sock_exterr_skb 321da177e4SLinus Torvalds { 331da177e4SLinus Torvalds union { 341da177e4SLinus Torvalds struct inet_skb_parm h4; 351da177e4SLinus Torvalds #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) 361da177e4SLinus Torvalds struct inet6_skb_parm h6; 371da177e4SLinus Torvalds #endif 381da177e4SLinus Torvalds } header; 391da177e4SLinus Torvalds struct sock_extended_err ee; 401da177e4SLinus Torvalds u16 addr_offset; 41*b406313cSAl Viro __be16 port; 421da177e4SLinus Torvalds }; 431da177e4SLinus Torvalds 441da177e4SLinus Torvalds #endif 451da177e4SLinus Torvalds 461da177e4SLinus Torvalds #endif 47