Date: Mon, 26 Sep 2022 21:24:11 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 266627] stty -f <file> should be non-blocking Message-ID: <bug-266627-227-mwuGo7VZjr@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-266627-227@https.bugs.freebsd.org/bugzilla/> References: <bug-266627-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266627 --- Comment #7 from Konstantin Belousov <kib@FreeBSD.org> --- (In reply to Stefan E=C3=9Fer from comment #5) I found a Linux box to test, and so far the behavior seems to be identical to ours. As I said, the patch would break existing software most likely. [kostik@fc ~]$ stty -F /dev/tty sane& [1] 1309 [kostik@fc ~]$=20 [1]+ Stopped stty -F /dev/tty sane [kostik@fc ~]$ The hang you see is due to SIGTTOU sent before return from tty_wait_background(). This means that the patch is to make things work to your liking is even less likely to be reasonable. I attached the updated version that should work for you, but it is arguably not committable. --=20 You are receiving this mail because: You are the assignee for the bug.=
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