From: Alan Cox <gnomes@lxorguk.ukuu.org.uk>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: linux-kernel@vger.kernel.org, kernel@pengutronix.de,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>
Subject: Re: tty: closing n_gsm line discipline always times out
Date: Fri, 19 May 2017 13:58:40 +0100 [thread overview]
Message-ID: <20170519135840.46da3df0@alans-desktop> (raw)
In-Reply-To: <20170518065059.keq42z4g64ymaeaw@pengutronix.de>
> This option doesn't sound very nice because then userspace needs to know
> details of the protocol that it just wants to use. Also the cleanup
> won't be done if the userspace process is killed for some reason.
The same is basically true of an ioctl unfortunately.
Alan
prev parent reply other threads:[~2017-05-19 12:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-17 13:44 tty: closing n_gsm line discipline always times out Sascha Hauer
2017-05-17 15:23 ` Alan Cox
2017-05-18 6:50 ` Sascha Hauer
2017-05-19 12:58 ` Alan Cox [this message]
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