[issue22042] signal.set_wakeup_fd(fd): set the fd to non-blocking mode

[Roundup Robot]

Roundup Robot added the comment:

New changeset 9dc66b3a1d0d by Victor Stinner in branch 'default':
Issue #22042: Avoid dangerous C cast in socket.setblocking()
http://hg.python.org/cpython/rev/9dc66b3a1d0d

----------
nosy: +python-dev

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22042>
_______________________________________