[issue16105] Pass read only FD to signal.set_wakeup_fd

[Roundup Robot]

Roundup Robot added the comment:

New changeset e2b234f5bf7d by Antoine Pitrou in branch 'default':
Issue #16105: When a signal handler fails to write to the file descriptor registered with ``signal.set_wakeup_fd()``, report an exception instead of ignoring the error.
http://hg.python.org/cpython/rev/e2b234f5bf7d

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

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue16105>
_______________________________________