top.h revision 301836 
1/*
2 * $FreeBSD: stable/10/contrib/top/top.h 301836 2016-06-12 05:57:42Z ngie $
3 */
4/*
5 *  Top - a top users display for Berkeley Unix
6 *
7 *  General (global) definitions
8 */
9
10#ifndef TOP_H
11#define TOP_H
12
13/* Current major version number */
14#define VERSION		3
15
16/* Number of lines of header information on the standard screen */
17extern int Header_lines;	/* 7 */
18
19/* Maximum number of columns allowed for display */
20#define MAX_COLS	512
21
22/* Log base 2 of 1024 is 10 (2^10 == 1024) */
23#define LOG1024		10
24
25char *itoa();
26char *itoa7();
27
28char *version_string();
29
30/* Special atoi routine returns either a non-negative number or one of: */
31#define Infinity	-1
32#define Invalid		-2
33
34/* maximum number we can have */
35#define Largest		0x7fffffff
36
37/*
38 * The entire display is based on these next numbers being defined as is.
39 */
40
41#define NUM_AVERAGES    3
42
43enum displaymodes { DISP_CPU = 0, DISP_IO, DISP_MAX };
44
45/*
46 * Format modifiers
47 */
48#define FMT_SHOWARGS 0x00000001
49
50extern enum displaymodes displaymode;
51
52extern int pcpu_stats;
53
54#endif /* TOP_H */
55