![]() Removed Linux partition before uninstalling Grub. Windows 11 not rebooting after uninstalling Linux mint. Screen showing GNU GRUB version 2.06 on the screen. Removed the Linux partition before uninstalling Grub. The latest time and date that can be represented as seconds-since-the-Epoch in that 32-bit signed integer is 3:14:07 UTC on Tuesday, January 19, 2038. Unix is so special that it doesnt require a. What is Unix 32-bit time All 32-bit Unix/Linux-based systems store the system clock time internally as the number of seconds since the Epoch. LONGLONG posix = FileTime_to_POSIX(FindFileData. Windows 11 not rebooting after uninstalling Linux mint in dual boot mode. Unix is so special that it executes a code 10 times faster than windows (approx). That means that any program (disk files for example) that requires a stable time has to translate the local time to universal every time it is used. That means that the hardware clock is set to 2:00 PM (in New York) even if the world coordinated time is (almost equal to UTC) is 6:00 PM. HFind = FindFirstFile(TEXT("C: est.txt"), &FindFileData) One is the default for Windows: the local time. converts back from 100-nanoseconds to secondsĪnd some code to show its usage (with various checks omitted for the sake of simplicity): Don’t try to accomplish this with some date function conversion because you will probably just waste a lot of time –I know because I did.Ī UNIX timestamp contains the number of seconds from Jan 1, 1970, while the FILETIME documentation says: Contains a 64-bit value representing the number of 100-nanosecond intervals since Janu(UTC).īetween and there are 11644473600 seconds, so we will just subtract that value: Check that, then boot into windows make sure you set the time. Its more likely your bios clock is wrong. So if you are trying to convert a FILETIME date that comes for example from the FindFirstFile/FindNextFile Win32 API you may find it’s not completely straightforward. To change Linux run this command in the terminal: timedatectl set-local-rtc 1. Yes I know, C/C++ is not trendy these days.
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