linux-kernel - Re: [PATCH 0/3] signalfd: a kernel interface for dumping pending signals

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Message-ID: <CAKgNAkiS943zCTYK-QsUDzu26rbH4GKun+V9gf8CSdp-6b1YPQ@mail.gmail.com>
Date:	Fri, 8 Feb 2013 01:36:09 +0100
From:	"Michael Kerrisk (man-pages)" <mtk.manpages@...il.com>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Andrey Vagin <avagin@...nvz.org>, linux-kernel@...r.kernel.org,
	criu@...nvz.org, linux-fsdevel@...r.kernel.org,
	linux-api@...r.kernel.org,
	Serge Hallyn <serge.hallyn@...onical.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Al Viro <viro@...iv.linux.org.uk>,
	Pavel Emelyanov <xemul@...allels.com>,
	Cyrill Gorcunov <gorcunov@...nvz.org>
Subject: Re: [PATCH 0/3] signalfd: a kernel interface for dumping pending signals

On Thu, Feb 7, 2013 at 7:20 PM, Oleg Nesterov <oleg@...hat.com> wrote:
> Michael, thanks for your attention.
>
> On 01/23, Michael Kerrisk (man-pages) wrote:
>>
>> SFD_RAW -- return raw siginfo structs when reading, rather than signalfd_siginfo
>
> I hope you are going to document this API... Then please note that
> SFD_RAW not only means siginfo_t, there is a subtle difference in
> ->si_code which (I think) should be documented too.

Thanks for the tip, Andrey.


-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Author of "The Linux Programming Interface"; http://man7.org/tlpi/
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