// SPDX-License-Identifier: GPL-2.0 #ifndef _NET_SHARED_H #define _NET_SHARED_H #define AF_INET 2 #define AF_INET6 10 #define ETH_ALEN 6 #define ETH_P_802_3_MIN 0x0600 #define ETH_P_8021Q 0x8100 #define ETH_P_8021AD 0x88A8 #define ETH_P_IP 0x0800 #define ETH_P_IPV6 0x86DD #define ETH_P_ARP 0x0806 #define IPPROTO_ICMPV6 58 #define TC_ACT_OK 0 #define TC_ACT_SHOT 2 #define IFNAMSIZ 16 #if defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && \ __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ #define bpf_ntohs(x) __builtin_bswap16(x) #define bpf_htons(x) __builtin_bswap16(x) #elif defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && \ __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ #define bpf_ntohs(x) (x) #define bpf_htons(x) (x) #else # error "Endianness detection needs to be set up for your compiler?!" #endif #endif