[issue22054] Add os.get_blocking() and os.set_blocking() functions

[STINNER Victor]

New submission from STINNER Victor:

Antoine suggested me to add these functions in the issue #22042.

Here is a patch to implement these functions and use them in various places.

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files: os_blocking.patch
keywords: patch
messages: 223782
nosy: haypo, neologix, pitrou
priority: normal
severity: normal
status: open
title: Add os.get_blocking() and os.set_blocking() functions
type: enhancement
versions: Python 3.5
Added file: http://bugs.python.org/file36052/os_blocking.patch

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<http://bugs.python.org/issue22054>
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