Issue 17723: Use FileRead and FileWrite in fileio.c on Windows

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Title:	Use FileRead and FileWrite in fileio.c on Windows
Type:	enhancement	Stage:
Components:	Versions:	Python 3.4

process

Created on 2013年04月13日 21:10 by jpe, last changed 2022年04月11日 14:57 by admin.

Files
File name	Uploaded	Description	Edit
use_filerw.patch	jpe, 2013年04月13日 21:10	review

Messages (2)
msg186849 - (view)	Author: John Ehresman (jpe) *	Date: 2013年04月13日 21:10
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).
msg186866 - (view)	Author: STINNER Victor (vstinner) * (Python committer)	Date: 2013年04月13日 23:19
See issue #12939 which contains a patch.

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