Ned Deily added the comment: Thanks for the report. This seems to be a problem visible in the public betas of the upcoming macOS 12 release, not in previous releases (10.11 and earlier). Do you know if the problem has been reported to Apple? Also, I've uploaded a reviewable version of your patch.
---------- components: +Tests stage: -> patch review title: Mac OS X poll syscall returns prematurely -> macOS 12 poll syscall returns prematurely type: compile error -> versions: +Python 3.5, Python 3.7 Added file: http://bugs.python.org/file44575/issue28087.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28087> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com