/*
* Mini uptime implementation for busybox
*
- * Copyright (C) 1999 by Lineo, inc.
+ * Copyright (C) 1999,2000,2001 by Lineo, inc.
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
*
* This program is free software; you can redistribute it and/or modify
/* This version of uptime doesn't display the number of users on the system,
* since busybox init doesn't mess with utmp. For folks using utmp that are
* just dying to have # of users reported, feel free to write it as some type
- * of BB_FEATURE_UMTP_SUPPORT #define
+ * of BB_FEATURE_UTMP_SUPPORT #define
*/
-#include "internal.h"
+#include "busybox.h"
#include <stdio.h>
#include <time.h>
-#include <sys/sysinfo.h>
+#include <errno.h>
+#include <stdlib.h>
-#define FSHIFT 16 /* nr of bits of precision */
+static const int FSHIFT = 16; /* nr of bits of precision */
#define FIXED_1 (1<<FSHIFT) /* 1.0 as fixed-point */
#define LOAD_INT(x) ((x) >> FSHIFT)
#define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1-1)) * 100)
+
extern int uptime_main(int argc, char **argv)
{
int updays, uphours, upminutes;
sysinfo(&info);
- fprintf(stdout, " %2d:%02d%s up ",
+ printf(" %2d:%02d%s up ",
current_time->tm_hour%12 ? current_time->tm_hour%12 : 12,
current_time->tm_min, current_time->tm_hour > 11 ? "pm" : "am");
updays = (int) info.uptime / (60*60*24);
if (updays)
- fprintf(stdout, "%d day%s, ", updays, (updays != 1) ? "s" : "");
+ printf("%d day%s, ", updays, (updays != 1) ? "s" : "");
upminutes = (int) info.uptime / 60;
uphours = (upminutes / 60) % 24;
upminutes %= 60;
if(uphours)
- fprintf(stdout, "%2d:%02d, ", uphours, upminutes);
+ printf("%2d:%02d, ", uphours, upminutes);
else
- fprintf(stdout, "%d min, ", upminutes);
+ printf("%d min, ", upminutes);
printf("load average: %ld.%02ld, %ld.%02ld, %ld.%02ld\n",
LOAD_INT(info.loads[0]), LOAD_FRAC(info.loads[0]),
LOAD_INT(info.loads[1]), LOAD_FRAC(info.loads[1]),
LOAD_INT(info.loads[2]), LOAD_FRAC(info.loads[2]));
- exit(TRUE);
+ return EXIT_SUCCESS;
}