[deliverable/linux.git] / include / uapi / linux / netfilter / xt_policy.h

#ifndef _XT_POLICY_H
#define _XT_POLICY_H

#include <linux/types.h>
#include <linux/in.h>
#include <linux/in6.h>

#define XT_POLICY_MAX_ELEM	4

enum xt_policy_flags {
	XT_POLICY_MATCH_IN	= 0x1,
	XT_POLICY_MATCH_OUT	= 0x2,
	XT_POLICY_MATCH_NONE	= 0x4,
	XT_POLICY_MATCH_STRICT	= 0x8,
};

enum xt_policy_modes {
	XT_POLICY_MODE_TRANSPORT,
	XT_POLICY_MODE_TUNNEL
};

struct xt_policy_spec {
	__u8	saddr:1,
			daddr:1,
			proto:1,
			mode:1,
			spi:1,
			reqid:1;
};

#ifndef __KERNEL__
union xt_policy_addr {
	struct in_addr	a4;
	struct in6_addr	a6;
};
#endif

struct xt_policy_elem {
	union {
#ifdef __KERNEL__
		struct {
			union nf_inet_addr saddr;
			union nf_inet_addr smask;
			union nf_inet_addr daddr;
			union nf_inet_addr dmask;
		};
#else
		struct {
			union xt_policy_addr saddr;
			union xt_policy_addr smask;
			union xt_policy_addr daddr;
			union xt_policy_addr dmask;
		};
#endif
	};
	__be32			spi;
	__u32		reqid;
	__u8		proto;
	__u8		mode;

	struct xt_policy_spec	match;
	struct xt_policy_spec	invert;
};

struct xt_policy_info {
	struct xt_policy_elem pol[XT_POLICY_MAX_ELEM];
	__u16 flags;
	__u16 len;
};

#endif /* _XT_POLICY_H */
Commit	Line	Data
c4b88513 PM	1	#ifndef _XT_POLICY_H
	2	#define _XT_POLICY_H
	3
60c195c7	4	#include <linux/types.h>
1ffad83d MR	5	#include <linux/in.h>
1ffad83d MR	6	#include <linux/in6.h>
60c195c7	7
c4b88513 PM	8	#define XT_POLICY_MAX_ELEM 4
c4b88513 PM	9
d94d9fee	10	enum xt_policy_flags {
c4b88513 PM	11	XT_POLICY_MATCH_IN = 0x1,
	12	XT_POLICY_MATCH_OUT = 0x2,
	13	XT_POLICY_MATCH_NONE = 0x4,
	14	XT_POLICY_MATCH_STRICT = 0x8,
	15	};
	16
d94d9fee	17	enum xt_policy_modes {
c4b88513 PM	18	XT_POLICY_MODE_TRANSPORT,
	19	XT_POLICY_MODE_TUNNEL
	20	};
	21
d94d9fee	22	struct xt_policy_spec {
60c195c7	23	__u8 saddr:1,
c4b88513 PM	24	daddr:1,
	25	proto:1,
	26	mode:1,
	27	spi:1,
	28	reqid:1;
	29	};
	30
917b6fbd	31	#ifndef __KERNEL__
d94d9fee	32	union xt_policy_addr {
c4b88513 PM	33	struct in_addr a4;
	34	struct in6_addr a6;
	35	};
917b6fbd	36	#endif
c4b88513	37
d94d9fee	38	struct xt_policy_elem {
917b6fbd JE	39	union {
	40	#ifdef __KERNEL__
	41	struct {
	42	union nf_inet_addr saddr;
	43	union nf_inet_addr smask;
	44	union nf_inet_addr daddr;
	45	union nf_inet_addr dmask;
	46	};
	47	#else
	48	struct {
	49	union xt_policy_addr saddr;
	50	union xt_policy_addr smask;
	51	union xt_policy_addr daddr;
	52	union xt_policy_addr dmask;
	53	};
	54	#endif
	55	};
98a4a861	56	__be32 spi;
60c195c7 AB	57	__u32 reqid;
	58	__u8 proto;
	59	__u8 mode;
c4b88513 PM	60
	61	struct xt_policy_spec match;
	62	struct xt_policy_spec invert;
	63	};
	64
d94d9fee	65	struct xt_policy_info {
c4b88513	66	struct xt_policy_elem pol[XT_POLICY_MAX_ELEM];
60c195c7 AB	67	__u16 flags;
60c195c7 AB	68	__u16 len;
c4b88513 PM	69	};
	70
	71	#endif /* _XT_POLICY_H */