From: Karel Zak <kzak@redhat.com>
To: Stef Walter <stefw@redhat.com>
Cc: util-linux@vger.kernel.org
Subject: Re: [PATCH] agetty: Reprompt and reprint /etc/issue if we receive SIGUSR1
Date: Wed, 16 Jul 2014 12:02:15 +0200 [thread overview]
Message-ID: <20140716100215.GC4874@x2.net.home> (raw)
In-Reply-To: <53C52149.6010301@redhat.com>
On Tue, Jul 15, 2014 at 02:40:41PM +0200, Stef Walter wrote:
> On 15.07.2014 11:19, Karel Zak wrote:
> > Note that we does not control code of all login(1) implementations
> > and we have --login-program <path> to start arbitrary random thing
> > from agetty, so our solution have to be generic rather than rely
> > on any login(1) change.
>
> Well you don't need to modify login(1) (or other --login-program's) at
> all. SIG_IGN is kept across an exec.
Sure, but it's little bit fragile way.
--
Karel Zak <kzak@redhat.com>
http://karelzak.blogspot.com
prev parent reply other threads:[~2014-07-16 10:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-07 7:31 [PATCH] agetty: Reprompt and reprint /etc/issue if we receive SIGUSR1 Stef Walter
2014-07-14 13:37 ` Karel Zak
2014-07-15 7:35 ` Stef Walter
2014-07-15 7:51 ` Karel Zak
2014-07-15 7:47 ` Karel Zak
2014-07-15 7:57 ` Stef Walter
2014-07-15 9:19 ` Karel Zak
2014-07-15 12:40 ` Stef Walter
2014-07-15 16:12 ` Stef Walter
2014-07-16 10:02 ` Karel Zak [this message]
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