/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 1997 Brian Somers <brian@Awfulhak.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#define SAMPLE_PERIOD 5 /* Default sample period */
#define THROUGHPUT_OVERALL 0x0001
#define THROUGHPUT_CURRENT 0x0002
#define THROUGHPUT_PEAK 0x0004
#define THROUGHPUT_ALL 0x0007
struct pppThroughput {
time_t uptime, downtime;
unsigned long long OctetsIn;
unsigned long long OctetsOut;
unsigned long long PacketsIn;
unsigned long long PacketsOut;
int SamplePeriod;
struct {
unsigned long long *SampleOctets;
unsigned long long OctetsPerSecond;
} in, out;
unsigned long long BestOctetsPerSecond;
time_t BestOctetsPerSecondTime;
int nSample;
unsigned rolling : 1;
struct pppTimer Timer;
struct {
void *data;
void (*fn)(void *v);
} callback;
};
extern void throughput_init(struct pppThroughput *, int);
extern void throughput_destroy(struct pppThroughput *);
extern void throughput_disp(struct pppThroughput *, struct prompt *);
extern void throughput_log(struct pppThroughput *, int, const char *);
extern void throughput_start(struct pppThroughput *, const char *, int);
extern void throughput_restart(struct pppThroughput *, const char *, int);
extern void throughput_stop(struct pppThroughput *);
extern void throughput_addin(struct pppThroughput *, long long);
extern void throughput_addout(struct pppThroughput *, long long);
extern void throughput_clear(struct pppThroughput *, int, struct prompt *);
extern void throughput_callback(struct pppThroughput *, void (*)(void *),
void *);
extern int throughput_uptime(struct pppThroughput *);
plain