Hello All

I would like to know how to use alarm device to set RTC? I do folowing
1. Open /dev/alarm
2. Send ioctl ANDROID_ALARM_SET_RTC
3. Close

After these steps kernel does not go to sleep because of pending
alarm, but I did not set any alarms, I just set time.
I look at alarm.c file and see that flag
ANDROID_ALARM_TIME_CHANGE_MASK is not getting cleared even if I closed
file, because file->private_data is set to NULL in open and does not
change value on set RTC ioctl.

Could someone clarify what steps do I have to use to have RTC set and
allow system sleep after that?

Thank you


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