[New-bugs-announce] [issue17723] Use FileRead and FileWrite in fileio.c on Windows

[John Ehresman]

New submission from John Ehresman:

File object's can use the win32 api FileRead and FileWrite instead of the CRT's read & write function.  This would eliminate the need to set the mode to binary on stdin & stdout, which is the underlying cause of issue 16587.  This could also possibly be the basis of adding nonblocking functionality.  An initial patch is attached, but I still need to verify what this does to the CRT mode of files that are opened by python (rather than already be opened, like stdin & stdout are).

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files: use_filerw.patch
keywords: patch
messages: 186849
nosy: jpe
priority: normal
severity: normal
status: open
title: Use FileRead and FileWrite in fileio.c on Windows
type: enhancement
versions: Python 3.4
Added file: http://bugs.python.org/file29829/use_filerw.patch

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17723>
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