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=ADtelTrEhSwwTdNHOAs8itIvwRTBM6JExWxm1SsxAEXQ2hG3mZdm+
	BTsjuiBsjDA14z/yZv0rGXq/bnWfgkQSpzYxbyeCEduSBOeOMYUTd2E5faVQM0BG
	iM76dta3mzugEffPpQb4+dwplYYPb8vhkoR3FjdWzGxNNHuL+5ArKk=
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=UPBOQRH81GqweBuinhSdTHS6xbA=; b=N7K0c8MBtaotKxCpVCQiSI6OwpOM
	RJAQz0WKxDUEntvGR7/8T0h4UuTJOYDRGBxwuC9XOVwWUSMONdfEeTD+R3EBAcHl
	AvAjUuDAorHpmvkXLKjFRit60atU3xiqA42FipGG9k/A+xDEUrL+wVGhrtieFJgv
	qtWSl67aMCWZDsI=
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=-5.9 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.3.2
X-HELO:	calimero.vinschen.de
Date:	Mon, 23 Jun 2014 11:20:09 +0200
From:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: pipe error on 64bit
Message-ID:	<20140623092009.GB1803@calimero.vinschen.de>
Reply-To:	cygwin AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
References:	<53A44C49 DOT 7050000 AT gmail DOT com>
MIME-Version:	1.0
In-Reply-To:	<53A44C49.7050000@gmail.com>
User-Agent:	Mutt/1.5.23 (2014-03-12)

--LyciRD1jyfeSSjG0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

On Jun 20 16:59, Marco Atzeri wrote:
> Hi,
>=20
> trying to debug why recent postgresql code is failing only on
> cygwin64 (all other platform and cygwin 32 are fine)
>=20
> $ uname -vrm
> 1.7.30(0.272/5/3) 2014-05-23 10:36 x86_64
>=20
> I noticed this strange output in the strace log
>=20
>   102    6076 [main] pg_regress 8200 transport_layer_pipes::connect: Try =
to
> connect to named pipe: \\.\pipe\cygwin-0eb90a57d5759b7b-lpc
>   115    6191 [main] pg_regress 8200 transport_layer_pipes::connect: Try =
to
> connect to named pipe: \\.\pipe\cygwin-0eb90a57d5759b7b-lpc
>   600    6791 [main] pg_regress 8200 transport_layer_pipes::write: error
> writing to pipe, error =3D 233
>    27    6818 [main] pg_regress 8200 __set_errno: virtual ssize_t
> transport_layer_pipes::write(void*, size_t):223 setting errno 22
>    28    6846 [main] pg_regress 8200 client_request::send: request body
> write failure: only 18446744073709551615 bytes sent of 36, error =3D 22(2=
33)
>                      ^^^ ?

8 byte signed integer -1, accidentally printed as unsigned value.  I
fixed that in CVS.  Write returned -1 here because the pipe write
returned an error code 233, ERROR_PIPE_NOT_CONNECTED.  It looks like the
client process died for some reason.  This reason is not visible in the
output of cygserver, of course.


Corinna

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

--LyciRD1jyfeSSjG0
Content-Type: application/pgp-signature

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIcBAEBAgAGBQJTp/FJAAoJEPU2Bp2uRE+gHjkQAKWvYWNT82HfgMZJvVKmRwNi
UX0UFFV/Qeq1W76HrTssWriRT0eYV+MCWu6wvcQt5WkOKTlE9JlSq2qKD07RJ43F
fztGJ0M8T3LY864yqoInE3JfAtOItMk4OoDMPLntbueUHXeFUbdqYLuvo22M/nSF
5N0Pdrfn+y+zUkvp73GeOgjDu8b0ILxfdA4/06fwoGDUZi3f7PSYUlDHUndSk93B
aHT6tzsdovH+93xv+09fxO1sdbQhKxIZfOkmTSUKZsYc1XZb4G3eGfrM+mT50Eht
rR4UG64n+q9yVXAXFsyESV+/s4grGi9V4kVAOkKGXn5FlCP3UkIeY43PFkv4e22R
xhj3mRJKVGdxirHCfkFNvviE72gwrdsWzrzZihVCb0NrPTbsQO5C5JMhjoBIveXf
Wprq2sj4lcLDLBQqiL8gxXeUhlnMUsiiMf57kKGfuSfS7IjQwIaTTu4J9E4EUW4+
VkAzSmVJj5MJM9lFRj+hSN8+gXpnIcdjJWUdxj1MiWzqZrvnImPegtanYMU+avZN
wnD+lKlcqM0Z9B4x5/POwheRQ8hpQbHM2DaHBKl4dr0hWTSWCNVKarBJ9YIcoQqV
GUbP5YcqnWbwK9cPfEpwN4L9OaQN1XN74USun5WHiGRnGV3xRSpU5todT0IjPYvc
m84ba9KEQ59SRNbKQAYD
=xe3X
-----END PGP SIGNATURE-----

--LyciRD1jyfeSSjG0--

- Raw text -