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Linux Cross Reference
Linux/include/linux/errqueue.h

Version: ~ [ 2.4.0 ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~ 
  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 
 26 #define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb))
 27 
 28 struct sock_exterr_skb
 29 {
 30         union {
 31                 struct inet_skb_parm    h4;
 32 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
 33                 struct inet6_skb_parm   h6;
 34 #endif
 35         } header;
 36         struct sock_extended_err        ee;
 37         u16                             addr_offset;
 38         u16                             port;
 39 };
 40 
 41 #endif
 42 
 43 #endif
 44
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