xt_statistic.h

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#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 */