[issue16105] Pass read only FD to signal.set_wakeup_fd

[Antoine Pitrou]

Antoine Pitrou added the comment:

Updated patch using PyErr_WriteUnraisable().

----------
stage:  -> patch review
Added file: http://bugs.python.org/file31325/wakeup_fd_error2.patch

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