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Diffstat (limited to 'include/rtc.h')
-rw-r--r--include/rtc.h15
1 files changed, 14 insertions, 1 deletions
diff --git a/include/rtc.h b/include/rtc.h
index 96c696a..4b7ce61 100644
--- a/include/rtc.h
+++ b/include/rtc.h
@@ -45,7 +45,6 @@ int rtc_get (struct rtc_time *);
int rtc_set (struct rtc_time *);
void rtc_reset (void);
-void to_tm (int, struct rtc_time *);
unsigned long mktime (unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int, unsigned int);
@@ -97,4 +96,18 @@ void rtc_init(void);
*/
int rtc_calc_weekday(struct rtc_time *time);
+/**
+ * rtc_to_tm() - Convert a time_t value into a broken-out time
+ *
+ * The following fields are set up by this function:
+ * tm_sec, tm_min, tm_hour, tm_mday, tm_mon, tm_year, tm_wday
+ *
+ * Note that tm_yday and tm_isdst are set to 0.
+ *
+ * @time_t: Number of seconds since 1970-01-01 00:00:00
+ * @time: Place to put the broken-out time
+ * @return 0 if OK, -EINVAL if the weekday could not be determined
+ */
+int rtc_to_tm(int time_t, struct rtc_time *time);
+
#endif /* _RTC_H_ */