1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2#ifndef _XT_SOCKET_H 3#define _XT_SOCKET_H 4 5#include <linux/types.h> 6 7enum { 8 XT_SOCKET_TRANSPARENT = 1 << 0, 9 XT_SOCKET_NOWILDCARD = 1 << 1, 10 XT_SOCKET_RESTORESKMARK = 1 << 2, 11}; 12 13struct xt_socket_mtinfo1 { 14 __u8 flags; 15}; 16#define XT_SOCKET_FLAGS_V1 XT_SOCKET_TRANSPARENT 17 18struct xt_socket_mtinfo2 { 19 __u8 flags; 20}; 21#define XT_SOCKET_FLAGS_V2 (XT_SOCKET_TRANSPARENT | XT_SOCKET_NOWILDCARD) 22 23struct xt_socket_mtinfo3 { 24 __u8 flags; 25}; 26#define XT_SOCKET_FLAGS_V3 (XT_SOCKET_TRANSPARENT \ 27 | XT_SOCKET_NOWILDCARD \ 28 | XT_SOCKET_RESTORESKMARK) 29 30#endif /* _XT_SOCKET_H */ 31