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When disk activity exceeds 100kB/s divide length of bar by 10s and report 

factor on RHS screen.
(approved by christos)
This commit is contained in:
dsl 2003-02-01 19:12:30 +00:00
parent 680a8382e2
commit b3467bbf38
1 changed files with 12 additions and 15 deletions
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27
usr.bin/systat/iostat.c
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@ -1,4 +1,4 @@
/* $NetBSD: iostat.c,v 1.25 2002/12/29 19:03:56 kristerw Exp $ */
/* $NetBSD: iostat.c,v 1.26 2003/02/01 19:12:30 dsl Exp $ */
/*
* Copyright (c) 1980, 1992, 1993
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)iostat.c 8.1 (Berkeley) 6/6/93";
#endif
__RCSID("$NetBSD: iostat.c,v 1.25 2002/12/29 19:03:56 kristerw Exp $");
__RCSID("$NetBSD: iostat.c,v 1.26 2003/02/01 19:12:30 dsl Exp $");
#endif /* not lint */
#include <sys/param.h>
@ -309,22 +309,19 @@ stat1(int row, int o)
static void
histogram(double val, int colwidth, double scale)
{
char buf[10];
int k;
int v = (int)(val * scale) + 0.5;
int v = (int)(val * scale + 0.5);
int factor = 1;
int y, x;
k = MIN(v, colwidth);
if (v > colwidth) {
snprintf(buf, sizeof buf, "%4.1f", val);
k -= strlen(buf);
while (k--)
waddch(wnd, 'X');
waddstr(wnd, buf);
wclrtoeol(wnd);
return;
while (v > colwidth) {
v = (v + 5) / 10;
factor *= 10;
}
getyx(wnd, y, x);
wclrtoeol(wnd);
whline(wnd, 'X', k);
whline(wnd, 'X', v);
if (factor != 1)
mvwprintw(wnd, y, x + colwidth + 1, "* %d ", factor);
}
void