top.h revision 244180 
1/*
2 * $FreeBSD: head/contrib/top/top.h 244180 2012-12-13 06:45:45Z rpaulo $
3 */
4/*
5 *  Top - a top users display for Berkeley Unix
6 *
7 *  General (global) definitions
8 */
9
10/* Current major version number */
11#define VERSION		3
12
13/* Number of lines of header information on the standard screen */
14extern int Header_lines;	/* 7 */
15
16/* Maximum number of columns allowed for display */
17#define MAX_COLS	512
18
19/* Log base 2 of 1024 is 10 (2^10 == 1024) */
20#define LOG1024		10
21
22char *itoa();
23char *itoa7();
24
25char *version_string();
26
27/* Special atoi routine returns either a non-negative number or one of: */
28#define Infinity	-1
29#define Invalid		-2
30
31/* maximum number we can have */
32#define Largest		0x7fffffff
33
34/*
35 * The entire display is based on these next numbers being defined as is.
36 */
37
38#define NUM_AVERAGES    3
39
40enum displaymodes { DISP_CPU = 0, DISP_IO, DISP_MAX };
41
42/*
43 * Format modifiers
44 */
45#define FMT_SHOWARGS 0x00000001
46
47extern enum displaymodes displaymode;
48
49extern int pcpu_stats;
50