/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_ERRQUEUE_H #define _LINUX_ERRQUEUE_H 1 #include <net/ip.h> #if IS_ENABLED(CONFIG_IPV6) #include <linux/ipv6.h> #endif #include <uapi/linux/errqueue.h> #define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb)) struct sock_exterr_skb { union { struct inet_skb_parm h4; #if IS_ENABLED(CONFIG_IPV6) struct inet6_skb_parm h6; #endif } header; struct sock_extended_err ee; u16 addr_offset; __be16 port; u8 opt_stats:1, unused:7; }; #endif