xref: /freebsd/usr.sbin/ppp/throughput.h (revision 6e8394b8baa7d5d9153ab90de6824bcd19b3b4e1)
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  *	$Id: throughput.h,v 1.5 1998/06/12 20:12:26 brian Exp $
27  */
28 
29 #define SAMPLE_PERIOD 5
30 
31 #define THROUGHPUT_OVERALL 0x0001
32 #define THROUGHPUT_CURRENT 0x0002
33 #define THROUGHPUT_PEAK    0x0004
34 #define THROUGHPUT_ALL     THROUGHPUT_OVERALL | THROUGHPUT_CURRENT \
35                            | THROUGHPUT_PEAK
36 
37 struct pppThroughput {
38   time_t uptime;
39   unsigned long long OctetsIn;
40   unsigned long long OctetsOut;
41   unsigned long long SampleOctets[SAMPLE_PERIOD];
42   unsigned long long OctetsPerSecond;
43   unsigned long long BestOctetsPerSecond;
44   time_t BestOctetsPerSecondTime;
45   int nSample;
46   unsigned rolling : 1;
47   struct pppTimer Timer;
48 };
49 
50 extern void throughput_init(struct pppThroughput *);
51 extern void throughput_disp(struct pppThroughput *, struct prompt *);
52 extern void throughput_log(struct pppThroughput *, int, const char *);
53 extern void throughput_start(struct pppThroughput *, const char *, int);
54 extern void throughput_stop(struct pppThroughput *);
55 extern void throughput_addin(struct pppThroughput *, long long);
56 extern void throughput_addout(struct pppThroughput *, long long);
57 extern void throughput_clear(struct pppThroughput *, int, struct prompt *);
58