LXR linux/include/linux/errqueue.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _LINUX_ERRQUEUE_H
   3#define _LINUX_ERRQUEUE_H 1
   4
   5
   6#include <net/ip.h>
   7#if IS_ENABLED(CONFIG_IPV6)
   8#include <linux/ipv6.h>
   9#endif
  10#include <uapi/linux/errqueue.h>
  11
  12#define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb))
  13
  14struct sock_exterr_skb {
  15        union {
  16                struct inet_skb_parm    h4;
  17#if IS_ENABLED(CONFIG_IPV6)
  18                struct inet6_skb_parm   h6;
  19#endif
  20        } header;
  21        struct sock_extended_err        ee;
  22        u16                             addr_offset;
  23        __be16                          port;
  24        u8                              opt_stats:1,
  25                                        unused:7;
  26};
  27
  28#endif
  29