From: Alex Riesen <alexander.riesen@synopsys.COM>
To: Ken Foskey <foskey@optushome.com.au>
Cc: linux-kernel@vger.kernel.org
Subject: Re: K 2.6 test6 strange signal behaviour
Date: Wed, 5 Nov 2003 09:11:44 +0100 [thread overview]
Message-ID: <20031105081144.GK2475@Synopsys.COM> (raw)
In-Reply-To: <1066701370.1079.13.camel@gandalf.foskey.org>
Ken Foskey, Tue, Oct 21, 2003 03:56:10 +0200:
> On Tue, 2003-10-21 at 06:28, Andrew Morton wrote:
> > Ken Foskey <foskey@optushome.com.au> wrote:
> > >
> > > I have a problem with signals.
> >
> > You should be using sigsetjmp(), not setjmp().
>
> No difference. Note that this is K 2.6 specific, it "works" in K 2.4.
>
> I am reading on sigaction now, I will recode with SA_RESTART tonight.
recode it with SA_NOMASK (and please, remove all that forest around the
code if you post it here).
Can someone explain here, how exactly setjmp/longjmp breaks expected
behaviour?
> I think this is not the solution because I am explicitly setting the
> signal handler before every call. I think this simply leaves the signal
> handler active ie old BSD style.
no. See the glibc source, posix/signal.c
prev parent reply other threads:[~2003-11-05 8:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-20 13:01 Ken Foskey
2003-10-20 13:48 ` Richard B. Johnson
2003-10-20 19:26 ` Ken Foskey
2003-10-20 20:38 ` Richard B. Johnson
2003-10-20 20:28 ` Andrew Morton
2003-10-21 1:56 ` Ken Foskey
2003-11-05 8:11 ` Alex Riesen [this message]
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