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xt_socket.h (640B)

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _XT_SOCKET_H
#define _XT_SOCKET_H
#include <linux/types.h>
enum {
	XT_SOCKET_TRANSPARENT = 1 << 0,
	XT_SOCKET_NOWILDCARD = 1 << 1,
	XT_SOCKET_RESTORESKMARK = 1 << 2,
};
struct xt_socket_mtinfo1 {
	__u8 flags;
};
#define XT_SOCKET_FLAGS_V1 XT_SOCKET_TRANSPARENT
struct xt_socket_mtinfo2 {
	__u8 flags;
};
#define XT_SOCKET_FLAGS_V2 (XT_SOCKET_TRANSPARENT | XT_SOCKET_NOWILDCARD)
struct xt_socket_mtinfo3 {
	__u8 flags;
};
#define XT_SOCKET_FLAGS_V3 (XT_SOCKET_TRANSPARENT \
			   | XT_SOCKET_NOWILDCARD \
			   | XT_SOCKET_RESTORESKMARK)
#endif /* _XT_SOCKET_H */