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/*
* bwstat.h
*
* Copyright (c) 2003 Marius Aamodt Eriksen <marius@monkey.org>
* All rights reserved.
*
* $Id: bwstat.h,v 1.5 2003/04/06 00:29:37 marius Exp $
*/
#ifndef TRICKLE_BWSTAT
#define TRICKLE_BWSTAT
#define BWSTAT_SEND 0
#define BWSTAT_RECV 1
struct bwstat_data {
uint32_t bytes;
uint32_t rate;
struct timeval tv;
uint32_t winbytes;
uint32_t winrate;
struct timeval wintv;
};
struct bwstat {
struct bwstat_data data[2];
uint pts;
uint lsmooth;
double tsmooth;
TAILQ_ENTRY(bwstat) next, qnext;
};
int bwstat_init(uint);
struct bwstat *bwstat_new(void);
struct bwstat *bwstat_free(struct bwstat *);
void bwstat_update(struct bwstat *, size_t, short);
struct timeval *bwstat_getdelay(struct bwstat *, size_t *, uint, short);
struct bwstat *bwstat_gettot(void);
#endif /* TRICKLE_BWSTAT */
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