*
* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ * Licensed under the GPL version 2, see the file LICENSE in this tarball.
*/
/* This version of uptime doesn't display the number of users on the system,
/* getopt not needed */
+#include "libbb.h"
-#include <stdio.h>
-#include <time.h>
-#include <errno.h>
-#include <stdlib.h>
-#include "busybox.h"
-
-static const int FSHIFT = 16; /* nr of bits of precision */
+#ifndef FSHIFT
+# define FSHIFT 16 /* nr of bits of precision */
+#endif
#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 uptime_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int uptime_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
{
int updays, uphours, upminutes;
struct sysinfo info;
upminutes = (int) info.uptime / 60;
uphours = (upminutes / 60) % 24;
upminutes %= 60;
- if(uphours)
+ if (uphours)
printf("%2d:%02d, ", uphours, upminutes);
else
printf("%d min, ", upminutes);