include/linux/errqueue.h

   1 #ifndef _LINUX_ERRQUEUE_H
   2 #define _LINUX_ERRQUEUE_H 1
   3
   4
   5 #include <net/ip.h>
   6 #if IS_ENABLED(CONFIG_IPV6)
   7 #include <linux/ipv6.h>
   8 #endif
   9 #include <uapi/linux/errqueue.h>
  10
  11 #define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb))
  12
  13 struct sock_exterr_skb {
  14         union {
  15                 struct inet_skb_parm    h4;
  16 #if IS_ENABLED(CONFIG_IPV6)
  17                 struct inet6_skb_parm   h6;
  18 #endif
  19         } header;
  20         struct sock_extended_err        ee;
  21         u16                             addr_offset;
  22         __be16                          port;
  23 };
  24
  25 #endif