From: Davide Libenzi <davidel@xmailserver.org>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [patch 1/4] signalfd v1 - signalfd core ...
Date: Wed, 7 Mar 2007 09:42:37 -0800 (PST) [thread overview]
Message-ID: <Pine.LNX.4.64.0703070938470.12283@alien.or.mcafeemobile.com> (raw)
In-Reply-To: <20070307233833.f1482f86.sfr@canb.auug.org.au>
On Wed, 7 Mar 2007, Stephen Rothwell wrote:
> Then, of course, you have to think about how to get the siginfo_t out to
> the user process. Do you just return it from the read after the read
> that returns the signal number? If so, you need to know if the process
> did a compat read syscall read or a normal one ...
It can be a read(2) of a structure that does not need compat. It must be
that way, because compat-on-read are out of question.
- Davide
prev parent reply other threads:[~2007-03-07 17:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-07 1:36 Davide Libenzi
2007-03-07 1:43 ` Davide Libenzi
2007-03-07 4:55 ` Stephen Rothwell
2007-03-07 7:11 ` Davide Libenzi
2007-03-07 12:38 ` Stephen Rothwell
2007-03-07 16:57 ` Linus Torvalds
2007-03-07 17:50 ` Davide Libenzi
2007-03-07 20:30 ` Jeremy Fitzhardinge
2007-03-07 20:56 ` Davide Libenzi
2007-03-07 21:26 ` Jeremy Fitzhardinge
2007-03-07 21:35 ` Davide Libenzi
2007-03-07 21:48 ` Linus Torvalds
2007-03-07 22:01 ` Ulrich Drepper
2007-03-07 22:10 ` Davide Libenzi
2007-03-16 5:16 ` Ulrich Drepper
2007-03-16 6:31 ` Davide Libenzi
2007-03-07 22:01 ` Davide Libenzi
2007-03-07 22:14 ` Jeremy Fitzhardinge
2007-03-07 22:21 ` Davide Libenzi
2007-03-07 17:42 ` Davide Libenzi [this message]
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