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      1 #ifndef _LINUX_ERRQUEUE_H
      2 #define _LINUX_ERRQUEUE_H 1
      3 
      4 #include <linux/types.h>
      5 
      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 #define SO_EE_ORIGIN_TIMESTAMPING 4
     22 
     23 #define SO_EE_OFFENDER(ee)	((struct sockaddr*)((ee)+1))
     24 
     25 
     26 #endif
     27