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