34 lines
650 B
C
34 lines
650 B
C
#ifndef _XT_STATISTIC_H
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#define _XT_STATISTIC_H
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enum xt_statistic_mode {
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XT_STATISTIC_MODE_RANDOM,
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XT_STATISTIC_MODE_NTH,
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__XT_STATISTIC_MODE_MAX
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};
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#define XT_STATISTIC_MODE_MAX (__XT_STATISTIC_MODE_MAX - 1)
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enum xt_statistic_flags {
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XT_STATISTIC_INVERT = 0x1,
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};
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#define XT_STATISTIC_MASK 0x1
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struct xt_statistic_info {
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u_int16_t mode;
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u_int16_t flags;
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union {
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struct {
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u_int32_t probability;
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} random;
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struct {
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u_int32_t every;
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u_int32_t packet;
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/* Used internally by the kernel */
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u_int32_t count;
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} nth;
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} u;
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struct xt_statistic_info *master __attribute__((aligned(8)));
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};
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#endif /* _XT_STATISTIC_H */
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