11da177e4SLinus Torvalds #ifndef _LINUX_ERRQUEUE_H 21da177e4SLinus Torvalds #define _LINUX_ERRQUEUE_H 1 31da177e4SLinus Torvalds 493c1c0e3SJaswinder Singh Rajput #include <linux/types.h> 593c1c0e3SJaswinder Singh Rajput 6d94d9feeSEric Dumazet struct sock_extended_err { 71da177e4SLinus Torvalds __u32 ee_errno; 81da177e4SLinus Torvalds __u8 ee_origin; 91da177e4SLinus Torvalds __u8 ee_type; 101da177e4SLinus Torvalds __u8 ee_code; 111da177e4SLinus Torvalds __u8 ee_pad; 121da177e4SLinus Torvalds __u32 ee_info; 131da177e4SLinus Torvalds __u32 ee_data; 141da177e4SLinus Torvalds }; 151da177e4SLinus Torvalds 161da177e4SLinus Torvalds #define SO_EE_ORIGIN_NONE 0 171da177e4SLinus Torvalds #define SO_EE_ORIGIN_LOCAL 1 181da177e4SLinus Torvalds #define SO_EE_ORIGIN_ICMP 2 191da177e4SLinus Torvalds #define SO_EE_ORIGIN_ICMP6 3 206e3e939fSJohannes Berg #define SO_EE_ORIGIN_TXSTATUS 4 216e3e939fSJohannes Berg #define SO_EE_ORIGIN_TIMESTAMPING SO_EE_ORIGIN_TXSTATUS 221da177e4SLinus Torvalds 231da177e4SLinus Torvalds #define SO_EE_OFFENDER(ee) ((struct sockaddr*)((ee)+1)) 241da177e4SLinus Torvalds 251da177e4SLinus Torvalds #ifdef __KERNEL__ 261da177e4SLinus Torvalds 271da177e4SLinus Torvalds #include <net/ip.h> 28*dfd56b8bSEric Dumazet #if IS_ENABLED(CONFIG_IPV6) 291da177e4SLinus Torvalds #include <linux/ipv6.h> 301da177e4SLinus Torvalds #endif 311da177e4SLinus Torvalds 321da177e4SLinus Torvalds #define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb)) 331da177e4SLinus Torvalds 34d94d9feeSEric Dumazet struct sock_exterr_skb { 351da177e4SLinus Torvalds union { 361da177e4SLinus Torvalds struct inet_skb_parm h4; 37*dfd56b8bSEric Dumazet #if IS_ENABLED(CONFIG_IPV6) 381da177e4SLinus Torvalds struct inet6_skb_parm h6; 391da177e4SLinus Torvalds #endif 401da177e4SLinus Torvalds } header; 411da177e4SLinus Torvalds struct sock_extended_err ee; 421da177e4SLinus Torvalds u16 addr_offset; 43b406313cSAl Viro __be16 port; 441da177e4SLinus Torvalds }; 451da177e4SLinus Torvalds 461da177e4SLinus Torvalds #endif 471da177e4SLinus Torvalds 481da177e4SLinus Torvalds #endif 49