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wdenk 2001-04-09 21:43:07 +00:00
parent ba8dbae623
commit a6840a6ede
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/*
* (C) Copyright 2001
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* 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
*/
/*
* Generic RTC interface.
*/
#ifndef _RTC_H_
#define _RTC_H_
/*
* The struct used to pass data from the generic interface code to
* the hardware dependend low-level code ande vice versa. Identical
* to struct rtc_time used by the Linux kernel.
*
* Note that there are small but significant differences to the
* common "struct time":
*
* struct time: struct rtc_time:
* tm_mon 0 ... 11 1 ... 12
* tm_year years since 1900 years since 0
*/
struct rtc_time {
int tm_sec;
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon;
int tm_year;
int tm_wday;
int tm_yday;
int tm_isdst;
};
void rtc_get (struct rtc_time *);
void rtc_set (struct rtc_time *);
void rtc_reset (void);
void GregorianDay (struct rtc_time *);
void to_tm (int, struct rtc_time *);
unsigned long mktime (unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int, unsigned int);
#endif /* _RTC_H_ */