From: Davide Libenzi <davidel@xmailserver.org>
To: Michael Kerrisk <mtk.manpages@googlemail.com>
Cc: lkml <linux-kernel@vger.kernel.org>
Subject: Re: signalfd() not handling sigqueue() sigval data correctly
Date: Wed, 9 Apr 2008 00:06:23 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0804090004000.5580@alien.or.mcafeemobile.com> (raw)
In-Reply-To: <cfd18e0f0804082331q520d335cgb46972d79a257b63@mail.gmail.com>
On Wed, 9 Apr 2008, Michael Kerrisk wrote:
> On Wed, Apr 9, 2008 at 1:37 AM, Davide Libenzi <davidel@xmailserver.org> wrote:
> > On Tue, 8 Apr 2008, Michael Kerrisk wrote:
> >
> > > Hi Davide,
> > >
> > > I was doing some playing about with signalfd(), and seem to have encountered a
> > > bug: when a signalfd read() fetches data for a signal that was sent by
> > > sigqueue(), the data accompanying the signal is not returned. Instead
> > > ssi_int/ssi_ptr is zero.
> >
> > Are you able to fetch those info with, say, sigtimedwait(2)?
>
> Yes.
Okie, found it. Tomorrow I'll post a patch. Thank you for reporting.
- Davide
next prev parent reply other threads:[~2008-04-09 7:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-08 21:09 Michael Kerrisk
2008-04-08 23:37 ` Davide Libenzi
2008-04-09 6:31 ` Michael Kerrisk
2008-04-09 7:06 ` Davide Libenzi [this message]
2008-04-09 19:59 ` Davide Libenzi
2008-04-10 5:03 ` Michael Kerrisk
2008-04-10 10:32 ` Michael Kerrisk
2008-04-10 17:21 ` Davide Libenzi
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