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fixes #23442, fix for FileId under Windows (#23444)

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See according issue:

Details:
<https://github.com/nim-lang/Nim/issues/23442#issuecomment-2021763669>

---------

Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
(cherry picked from commit 6cc783f7f3)
This commit is contained in:
lit
2024-05-08 23:07:32 +08:00
committed by narimiran
parent 1425654e9d
commit cd72be29c6
1 changed files with 4 additions and 4 deletions
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8
lib/pure/os.nim
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@@ -754,14 +754,14 @@ template rawToFormalFileInfo(rawInfo, path, formalInfo): untyped =
## 'rawInfo' is either a 'BY_HANDLE_FILE_INFORMATION' structure on Windows,
## or a 'Stat' structure on posix
when defined(windows):
template merge(a, b): untyped =
int64(
template merge[T](a, b): untyped =
cast[T](
(uint64(cast[uint32](a))) or
(uint64(cast[uint32](b)) shl 32)
)
formalInfo.id.device = rawInfo.dwVolumeSerialNumber
formalInfo.id.file = merge(rawInfo.nFileIndexLow, rawInfo.nFileIndexHigh)
formalInfo.size = merge(rawInfo.nFileSizeLow, rawInfo.nFileSizeHigh)
formalInfo.id.file = merge[FileId](rawInfo.nFileIndexLow, rawInfo.nFileIndexHigh)
formalInfo.size = merge[BiggestInt](rawInfo.nFileSizeLow, rawInfo.nFileSizeHigh)
formalInfo.linkCount = rawInfo.nNumberOfLinks
formalInfo.lastAccessTime = fromWinTime(rdFileTime(rawInfo.ftLastAccessTime))
formalInfo.lastWriteTime = fromWinTime(rdFileTime(rawInfo.ftLastWriteTime))