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mars/kernel/lib_limiter.h
2013-11-21 07:20:01 +01:00

31 lines
595 B
C

// (c) 2012 Thomas Schoebel-Theuer / 1&1 Internet AG
#ifndef MARS_LIB_LIMITER_H
#define MARS_LIB_LIMITER_H
#include "brick.h"
#include <linux/utsname.h>
struct mars_limiter {
/* hierarchy tree */
struct mars_limiter *lim_father;
/* tunables */
int lim_max_rate;
int lim_max_delay;
int lim_min_window;
int lim_max_window;
/* readable */
int lim_rate;
int lim_cumul;
int lim_count;
long long lim_stamp;
/* internal */
long long lim_accu;
};
extern int mars_limit(struct mars_limiter *lim, int amount);
extern void mars_limit_sleep(struct mars_limiter *lim, int amount);
#endif