throughput.h revision 64670
1/*- 2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: head/usr.sbin/ppp/throughput.h 64670 2000-08-15 10:25:42Z brian $ 27 */ 28 29#define SAMPLE_PERIOD 5 /* Default sample period */ 30 31#define THROUGHPUT_OVERALL 0x0001 32#define THROUGHPUT_CURRENT 0x0002 33#define THROUGHPUT_PEAK 0x0004 34#define THROUGHPUT_ALL 0x0007 35 36struct pppThroughput { 37 time_t uptime, downtime; 38 unsigned long long OctetsIn; 39 unsigned long long OctetsOut; 40 int SamplePeriod; 41 struct { 42 unsigned long long *SampleOctets; 43 unsigned long long OctetsPerSecond; 44 } in, out; 45 unsigned long long BestOctetsPerSecond; 46 time_t BestOctetsPerSecondTime; 47 int nSample; 48 unsigned rolling : 1; 49 struct pppTimer Timer; 50 struct { 51 void *data; 52 void (*fn)(void *v); 53 } callback; 54}; 55 56extern void throughput_init(struct pppThroughput *, int); 57extern void throughput_destroy(struct pppThroughput *); 58extern void throughput_disp(struct pppThroughput *, struct prompt *); 59extern void throughput_log(struct pppThroughput *, int, const char *); 60extern void throughput_start(struct pppThroughput *, const char *, int); 61extern void throughput_restart(struct pppThroughput *, const char *, int); 62extern void throughput_stop(struct pppThroughput *); 63extern void throughput_addin(struct pppThroughput *, long long); 64extern void throughput_addout(struct pppThroughput *, long long); 65extern void throughput_clear(struct pppThroughput *, int, struct prompt *); 66extern void throughput_callback(struct pppThroughput *, void (*)(void *), 67 void *); 68extern int throughput_uptime(struct pppThroughput *); 69