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rtc: factor out RTC_Linux_ReadTimeNow

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We have code to read RTC time and handle the error associated with
having no UIE interrupt, which we currently use as part of maintaining
the correction file.

In a later commit, we will need the same functionality for using the RTC
as reference clock, so export the function and give it a descriptive
name appropriate for a globally visible function.
This commit is contained in:
Ahmad Fatoum
2024-07-22 17:46:44 +02:00
committed by Miroslav Lichvar
parent 924199ef69
commit a1191f8392
2 changed files with 53 additions and 48 deletions
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2
rtc_linux.h
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@@ -46,5 +46,7 @@ extern int RTC_Linux_SwitchInterrupt(int fd, int on_off);
extern int RTC_Linux_CheckInterrupt(int fd);
extern time_t RTC_Linux_ReadTimeAfterInterrupt(int fd, int utc,
struct timespec *sys_time_cooked);
extern time_t RTC_Linux_ReadTimeNow(int fd, int utc,
struct timespec *sys_time_cooked);
#endif /* _GOT_RTC_LINUX_H */