summaryrefslogtreecommitdiffstats
path: root/usr.bin/systat/convtbl.h
blob: 8d5ffeeef260d7432de225018f2eb554121d22c8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
/*
 * Copyright (c) 2003, Trent Nelson, <trent@arpa.com>.
 * 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.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * 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.
 *
 * $FreeBSD$
 */

#ifndef _CONVTBL_H_
#define _CONVTBL_H_

#include <sys/types.h>

#define BITS	(1)
#define BYTES	(1)
#define KILO	(1024)
#define	MEGA	(KILO * 1024)
#define GIGA	(MEGA * 1024)

#define SC_BYTE		(0)
#define SC_KILOBYTE	(1)
#define SC_MEGABYTE	(2)
#define SC_GIGABYTE	(3)
#define SC_BIT		(4)
#define	SC_KILOBIT	(5)
#define	SC_MEGABIT	(6)
#define SC_GIGABIT	(7)
#define SC_AUTO		(8)

#define BIT	(8)
#define BYTE	(1)

struct convtbl {
	u_int	 mul;
	u_int	 scale;
	const char	*str;
};

extern	struct convtbl convtbl[];

extern	double 	 convert(const u_long, const u_int);
extern	const char	*get_string(const u_long, const u_int);

#endif		/* ! _CONVTBL_H_ */
/*
 * Copyright (c) 2003, Trent Nelson, <trent@arpa.com>.
 * 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.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * 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.
 *
 * $Id$
 */

#ifndef _CONVTBL_H_
#define _CONVTBL_H_

#include <sys/types.h>

#define BITS	(1)
#define BYTES	(1)
#define KILO	(1024)
#define	MEGA	(KILO * 1024)
#define GIGA	(MEGA * 1024)

#define SC_BYTE		(0)
#define SC_KILOBYTE	(1)
#define SC_MEGABYTE	(2)
#define SC_GIGABYTE	(3)
#define SC_BIT		(4)
#define	SC_KILOBIT	(5)
#define	SC_MEGABIT	(6)
#define SC_GIGABIT	(7)
#define SC_AUTO		(8)

#define BIT	(8)
#define BYTE	(1)

struct convtbl {
	u_int	 mul;
	u_int	 scale;
	char	*str;
};

extern	struct convtbl convtbl[];

extern	double 	 convert(const u_long, const u_int);
extern	char	*get_string(const u_long, const u_int);

#endif		/* ! _CONVTBL_H_ */
OpenPOWER on IntegriCloud