From: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
To: Peter Hurley <peter@hurleysoftware.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.cz>,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC] tty: Always allow tcflow(TCOON) to unwedge terminal
Date: Thu, 11 Sep 2014 11:19:30 +0100 [thread overview]
Message-ID: <20140911111930.7227abbf@alan.etchedpixels.co.uk> (raw)
In-Reply-To: <5410E8A2.5030802@hurleysoftware.com>
> It's not common knowledge (and its certainly counterintuitive) that
> turning off output when output is already turned off (ie., tcflow(TCOOFF))
> is the required trickery to unwedge a terminal.
>
> Unwedging directly seems the straightforward approach.
Putting the off/on in the man page might be safer still ?
next prev parent reply other threads:[~2014-09-11 10:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-10 21:28 [RFC] tty: Always allow tcflow(TCOON) to unwedge terminal Peter Hurley
2014-09-11 0:03 ` Greg Kroah-Hartman
2014-09-11 0:11 ` Peter Hurley
2014-09-11 0:24 ` Greg Kroah-Hartman
2014-09-11 0:45 ` Peter Hurley
2014-09-11 13:56 ` Theodore Ts'o
2014-09-11 15:40 ` Peter Hurley
2014-09-11 15:50 ` Theodore Ts'o
2014-09-11 10:19 ` One Thousand Gnomes [this message]
2014-09-11 12:34 ` Peter Hurley
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