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fix delay in a cleaner way

This commit is contained in:
raiz 2016-12-27 19:12:39 +03:00
parent 6cab2d5719
commit 862d158b7c
1 changed files with 9 additions and 4 deletions
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13
slstatus.c
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@ -75,7 +75,7 @@ static void usage(void);
char *argv0; char *argv0;
char concat[]; char concat[];
static unsigned short int delay; static unsigned short int delay = 0;
static unsigned short int done; static unsigned short int done;
static unsigned short int dflag, oflag; static unsigned short int dflag, oflag;
static Display *dpy; static Display *dpy;
@ -164,7 +164,7 @@ cpu_perc(void)
fscanf(fp, "%*s %Lf %Lf %Lf %Lf", &a[0], &a[1], &a[2], &a[3]); fscanf(fp, "%*s %Lf %Lf %Lf %Lf", &a[0], &a[1], &a[2], &a[3]);
fclose(fp); fclose(fp);
delay = (UPDATE_INTERVAL - (UPDATE_INTERVAL - 1)); delay++;
sleep(delay); sleep(delay);
fp = fopen("/proc/stat", "r"); fp = fopen("/proc/stat", "r");
@ -829,8 +829,13 @@ main(int argc, char *argv[])
* subtract delay time spend in function * subtract delay time spend in function
* calls from the actual global delay time * calls from the actual global delay time
*/ */
sleep(UPDATE_INTERVAL - delay); if ((UPDATE_INTERVAL - delay) <= 0) {
delay = 0; delay = 0;
continue;
} else {
sleep(UPDATE_INTERVAL - delay);
delay = 0;
}
} }
if (!oflag) { if (!oflag) {