* (C) Copyright 2001
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: GPL-2.0
*/
/*
* RTC, Date & Time support: get and set date & time
*/
-#include "common.h"
-#include <string.h>
+#include "cmd_date.h"
#include "time.h"
#include "rtc.h"
-#include "command.h"
/*
return (-1);
}
-command_ret_t do_date(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+command_ret_t do_date(cmd_tbl_t *cmdtp UNUSED, uint_fast8_t flag UNUSED, int argc, char * const argv[])
{
struct tm t;
char buf[30];
- int rcode = CMD_RET_SUCCESS;
-
- (void) cmdtp; (void) flag;
+ int rc;
+ command_ret_t rcode = CMD_RET_FAILURE;
switch (argc) {
case 2: /* set date & time */
/* initialize t with current time */
- rcode = rtc_get (&t);
-
- if(!rcode) {
+ if(rtc_get(&t) < 0) {
+ my_puts_P(PSTR("## Get date failed\n"));
+ break;
+ } else {
/* insert new date & time */
if (mk_date (argv[1], &t) != 0) {
my_puts_P(PSTR("## Bad date format\n"));
gmtime_r(&time, &t);
/* and write to RTC */
- rcode = rtc_set (&t);
- if(rcode)
+ if(rtc_set(&t) < 0) {
my_puts_P(PSTR("## Set date failed\n"));
- } else {
- my_puts_P(PSTR("## Get date failed\n"));
+ break;
+ }
}
/* FALL TROUGH */
case 1: /* get date & time */
- rcode = rtc_get (&t);
-
- if (rcode) {
+ rc = rtc_get(&t);
+ if (rc >= 0) {
+ asctime_r(&t, buf);
+ printf_P(PSTR("%s"), buf);
+ if (rc == 1)
+ printf_P(PSTR(" (Invalid)"));
+ putchar('\n');
+ rcode = CMD_RET_SUCCESS;
+ } else {
my_puts_P(PSTR("## Get date failed\n"));
- break;
}
- asctime_r(&t, buf);
- printf_P(PSTR("%s\n"), buf);
break;
default: