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Merge pull request #145 from CookiePLMonster/y2038-fix

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Fix a Y2038 bug in timeToFILETIME
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gulrak 2022-11-18 09:27:04 +01:00 committed by GitHub
commit 3e5b930d96
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1 changed files with 4 additions and 4 deletions
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8
include/ghc/filesystem.hpp
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@ -2241,10 +2241,10 @@ GHC_INLINE time_t timeFromFILETIME(const FILETIME& ft)
GHC_INLINE void timeToFILETIME(time_t t, FILETIME& ft)
{
LONGLONG ll;
ll = Int32x32To64(t, 10000000) + 116444736000000000;
ft.dwLowDateTime = static_cast<DWORD>(ll);
ft.dwHighDateTime = static_cast<DWORD>(ll >> 32);
ULARGE_INTEGER ull;
ull.QuadPart = static_cast<ULONGLONG>((t * 10000000LL) + 116444736000000000LL);
ft.dwLowDateTime = ull.LowPart;
ft.dwHighDateTime = ull.HighPart;
}
template <typename INFO>