Mailing-List:	contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT sources DOT redhat DOT com>
List-Archive:	<http://sources.redhat.com/ml/cygwin/>
List-Post:	<mailto:cygwin AT sources DOT redhat DOT com>
List-Help:	<mailto:cygwin-help AT sources DOT redhat DOT com>, <http://sources.redhat.com/ml/#faqs>
Sender:	cygwin-owner AT sources DOT redhat DOT com
Delivered-To:	mailing list cygwin AT sources DOT redhat DOT com
Message-ID:	<779F20BCCE5AD31186A50008C75D9979171747@silldn_mail1.sanwaint.com>
From:	"Fifer, Eric" <EFifer AT sanwaint DOT com>
To:	"'cygwin'" <cygwin AT sources DOT redhat DOT com>
Subject:	RE: Have rename() semantics changed?
Date:	Thu, 13 Jul 2000 17:15:06 +0100
MIME-Version:	1.0
X-Mailer:	Internet Mail Service (5.5.2650.21)

Stewart Greenhill wrote:
> The latest cygwin seems not to allow open files to be renamed. This
> works under Unix. It is not normally allowed under Windows, but worked
> in previous versions of the cygwin environment.
> 
> Is this an official change, or could it be a bug?

I compared strace's on b20.1 and 1.1.2 and the shared argument to
CreateFileA has changed.  FILE_SHARE_DELETE was dropped from
host_dependent.shared in dcrt0.cc (host_dependent_constants::init).
This was the comment at the time:

  Sat Mar 18 01:32:04 2000  Christopher Faylor <cgf AT cygnus DOT com>

        * dcrt0.cc (host_dependent_constants::init): Eliminate DELETE flag
        from shared constant.

I put it back and your test program works again.  Perhaps Chris can
shed some light on the reason for the change.

Regards,

Eric Fifer

--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe AT sourceware DOT cygnus DOT com

- Raw text -