X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:reply-to
	:references:mime-version:content-type:in-reply-to; q=dns; s=
	default; b=Gr1uxEnvFXub2nBC2u7RZ6Uq6+7SIOJTGebj9ecJ/X4IVOHyoBolD
	HOHDZfGpbUgaXRIkLWzZyR5HiP4kpUANiQl1UjPpYI9SMK3x/QQGVkujxsdWShPr
	j7no6pDhapirI+Mycju9cuQ/mLdb0D9D+qD98/vWbN6tWcHvVqJY28=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:reply-to
	:references:mime-version:content-type:in-reply-to; s=default;
	bh=UHKlQIEcDV/smAZGohM2M2Yv6Q0=; b=HDDhr7C188JpIpmpLhNBch/Esgrx
	QlEHw7TZypg2jn3dBDqKtYapOGvpeYFwuCYprn2EWENWSTednnMup517ctZ0AvXv
	9K+MJswoyygmPtk3PXyH8A2n8rTXoLiPvWdhEOlG72dBULG5nXiwaAW1I5b0w8Qn
	C9jouMogWyGIOA8=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=-4.5 required=5.0 tests=AWL,BAYES_20,KAM_LAZY_DOMAIN_SECURITY autolearn=no version=3.3.2
X-HELO:	calimero.vinschen.de
Date:	Sat, 2 May 2015 15:09:40 +0200
From:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: [64bit] cygwin-devel headers broken
Message-ID:	<20150502130940.GA12723@calimero.vinschen.de>
Reply-To:	cygwin AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
References:	<554279F0 DOT 5040505 AT towo DOT net> <5543090D DOT 9030409 AT gmail DOT com> <55436D3A DOT 2050200 AT dronecode DOT org DOT uk> <5543BEAE DOT 3000703 AT towo DOT net> <5543DE10 DOT 7060206 AT gmail DOT com> <5543E431 DOT 6060203 AT redhat DOT com>
MIME-Version:	1.0
In-Reply-To:	<5543E431.6060203@redhat.com>
User-Agent:	Mutt/1.5.23 (2014-03-12)

--VS++wcV0S1rZb1Fb
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

On May  1 14:38, Eric Blake wrote:
> On 05/01/2015 02:12 PM, Marco Atzeri wrote:
> >>> It seems that sys/select.h is no longer implicitly included by some
> >>> other header, I think probably sys/time.h.
>=20
> POSIX says:
>=20
> http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sys_time.h.html#=
tag_13_64
>=20
> "Inclusion of the <sys/time.h> header may make visible all symbols from
> the <sys/select.h> header."
>=20
> which means <sys/time.h> may (but not must) pollute the namespace with
> select().  This means two things:
>=20
> 1. Portable applications should not depend on the pollution (so
> reporting it to upstream projects is the right thing to do)
>=20
> 2. Cygwin should do better at emulating Linux and include the namespace
> pollution, for the sake of applications that have not yet been patched.

I screwed that up, didn't I?

This is a result of the newlib change to sys/time.h.  It has been
updated to the latest stuff from FreeBSD in March.

Before, we had a <cygwin/sys_time.h> header which defines futimes and
lutimes.  Since these symbols are now defined in newlib's new sys/time.h,
I concluded razor-sharp, that we don't need the cygwin-specific
cygwin/sys_time.h anymore.

Unfortunately I missed the fact that this file also includes <sys/select.h>.

> Anyone want to tackle the patch to cygwin's sys/time.h?

I applied a patch.  A new version of Cygwin has to wait until I'm back
from vaca, sorry.


Corinna

--=20
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

--VS++wcV0S1rZb1Fb
Content-Type: application/pgp-signature

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
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=Ysrz
-----END PGP SIGNATURE-----

--VS++wcV0S1rZb1Fb--

- Raw text -