| #ifndef _XT_RATE_H |
| #define _XT_RATE_H |
| |
| /* timings are in milliseconds. */ |
| #define XT_LIMIT_SCALE 10000 |
| |
| /* 1/10,000 sec period => max of 10,000/sec. Min rate is then 429490 |
| seconds, or one every 59 hours. */ |
| struct xt_rateinfo { |
| u_int32_t avg; /* Average secs between packets * scale */ |
| u_int32_t burst; /* Period multiplier for upper limit. */ |
| |
| /* Used internally by the kernel */ |
| unsigned long prev; |
| u_int32_t credit; |
| u_int32_t credit_cap, cost; |
| |
| /* Ugly, ugly fucker. */ |
| struct xt_rateinfo *master; |
| }; |
| #endif /*_XT_RATE_H*/ |
