1#ifndef _XT_RATE_H 2#define _XT_RATE_H 3 4#include <linux/types.h> 5 6/* timings are in milliseconds. */ 7#define XT_LIMIT_SCALE 10000 8 9struct xt_limit_priv; 10 11/* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490 12 seconds, or one every 59 hours. */ 13struct xt_rateinfo { 14 __u32 avg; /* Average secs between packets * scale */ 15 __u32 burst; /* Period multiplier for upper limit. */ 16 17 /* Used internally by the kernel */ 18 unsigned long prev; /* moved to xt_limit_priv */ 19 __u32 credit; /* moved to xt_limit_priv */ 20 __u32 credit_cap, cost; 21 22 struct xt_limit_priv *master; 23}; 24#endif /*_XT_RATE_H*/ 25