[net-next-2.6.git] / include / linux / netfilter / xt_statistic.h

#ifndef _XT_STATISTIC_H
#define _XT_STATISTIC_H

#include <linux/types.h>

enum xt_statistic_mode {
	XT_STATISTIC_MODE_RANDOM,
	XT_STATISTIC_MODE_NTH,
	__XT_STATISTIC_MODE_MAX
};
#define XT_STATISTIC_MODE_MAX (__XT_STATISTIC_MODE_MAX - 1)

enum xt_statistic_flags {
	XT_STATISTIC_INVERT		= 0x1,
};
#define XT_STATISTIC_MASK		0x1

struct xt_statistic_priv;

struct xt_statistic_info {
	__u16			mode;
	__u16			flags;
	union {
		struct {
			__u32	probability;
		} random;
		struct {
			__u32	every;
			__u32	packet;
			__u32	count; /* unused */
		} nth;
	} u;
	struct xt_statistic_priv *master __attribute__((aligned(8)));
};

#endif /* _XT_STATISTIC_H */
Commit	Line	Data
f3389805 PM	1	#ifndef _XT_STATISTIC_H
	2	#define _XT_STATISTIC_H
	3
60c195c7 AB	4	#include <linux/types.h>
60c195c7 AB	5
f3389805 PM	6	enum xt_statistic_mode {
	7	XT_STATISTIC_MODE_RANDOM,
	8	XT_STATISTIC_MODE_NTH,
	9	__XT_STATISTIC_MODE_MAX
	10	};
	11	#define XT_STATISTIC_MODE_MAX (__XT_STATISTIC_MODE_MAX - 1)
	12
	13	enum xt_statistic_flags {
	14	XT_STATISTIC_INVERT = 0x1,
	15	};
	16	#define XT_STATISTIC_MASK 0x1
	17
acc738fe JE	18	struct xt_statistic_priv;
acc738fe JE	19
f3389805	20	struct xt_statistic_info {
60c195c7 AB	21	__u16 mode;
60c195c7 AB	22	__u16 flags;
f3389805 PM	23	union {
f3389805 PM	24	struct {
60c195c7	25	__u32 probability;
f3389805 PM	26	} random;
f3389805 PM	27	struct {
60c195c7 AB	28	__u32 every;
60c195c7 AB	29	__u32 packet;
ba1eb95c	30	__u32 count; /* unused */
f3389805 PM	31	} nth;
f3389805 PM	32	} u;
acc738fe	33	struct xt_statistic_priv *master __attribute__((aligned(8)));
f3389805 PM	34	};
	35
	36	#endif /* _XT_STATISTIC_H */