Re: kern/46248 (kevent won't return when kqueue is being closed)

To: jdolecek%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, jdolecek%NetBSD.org@localhost, gnrp%komkon2.de@localhost
Subject: Re: kern/46248 (kevent won't return when kqueue is being closed)
From: jdolecek%NetBSD.org@localhost
Date: Sun, 2 May 2021 19:16:52 +0000 (UTC)

Synopsis: kevent won't return when kqueue is being closed

State-Changed-From-To: open->closed
State-Changed-By: jdolecek%NetBSD.org@localhost
State-Changed-When: Sun, 02 May 2021 19:16:52 +0000
State-Changed-Why:
Problem fixed.
It's unclear to me how FreeBSD managed to work - I was not able to find
any place in FreeBSD kernel which would wakeup the blocked kevent(2) call
when the descriptor is closed. Nevetheless, your test program now works
on NetBSD.

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