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systat/iostat: Use bools for numbers and kbpt

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These are really bools, declare them as such.

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This commit is contained in:
Warner Losh 2022-02-07 14:50:35 -07:00
parent 7043ca9140
commit d167318506
1 changed files with 5 additions and 4 deletions
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9
usr.bin/systat/iostat.c
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@ -72,6 +72,7 @@ static const char sccsid[] = "@(#)iostat.c 8.1 (Berkeley) 6/6/93";
#include <err.h>
#include <nlist.h>
#include <paths.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
@ -81,8 +82,8 @@ static const char sccsid[] = "@(#)iostat.c 8.1 (Berkeley) 6/6/93";
static int linesperregion;
static double etime;
static int numbers = 0; /* default display bar graphs */
static int kbpt = 0; /* default ms/seek shown */
static bool numbers = false; /* default display bar graphs */
static bool kbpt = false; /* default ms/seek shown */
static int barlabels(int);
static void histogram(long double, int, double);
@ -377,9 +378,9 @@ cmdiostat(const char *cmd, const char *args)
if (prefix(cmd, "kbpt"))
kbpt = !kbpt;
else if (prefix(cmd, "numbers"))
numbers = 1;
numbers = true;
else if (prefix(cmd, "bars"))
numbers = 0;
numbers = false;
else if (!dscmd(cmd, args, 100, &cur_dev))
return (0);
wclear(wnd);