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Date: Fri, 29 Jul 2016 09:37:56 +0200
From: Corinna Vinschen <corinna-cygwin@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: getting cancelsynchronous IO error when starting mintty.exe from Windows XP desktop shortcut
Message-ID: <20160729073756.GJ26311@calimero.vinschen.de>
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References: <KL1PR01MB088539F267046E4E59F25F4797000@KL1PR01MB0885.apcprd01.prod.exchangelabs.com> <310893FB-C2E3-453E-977E-71967A48D2F0@etr-usa.com> <579A7BA7.1080408@towo.net>
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On Jul 28 23:39, Thomas Wolff wrote:
> Am 28.07.2016 um 22:30 schrieb Warren Young:
> > On Jul 27, 2016, at 10:00 PM, prabhakar gupta <gupta_prabhakar@hotmail.=
com> wrote:
> > > After getting the "installation cocmpleted" message I double clicked =
on the MINTTY.EXE shortcut and go the following error:
> > > "The procedure entry point cancelsynchronousio could not be located i=
n the dynamic link libraryKERNEL32.DLL=E2=80=9D.
> > Indeed, that Windows API function does not exist on XP:
> >=20
> >    https://msdn.microsoft.com/library/windows/desktop/aa363794.aspx
> >=20
> > Does this not show that the Cygwin DLL is trying to call it?
> I've tested mintty 2.4.2 on cygwin 2.5.2 on Windows XP and it works fine
> here.

CancelSynchronousIo is dynamically loaded by the Cygwin DLL up to version
2.5.2.  If loading fails, the DLL falls back to other, somewhat unsafe
code on pre-Vista.


Corinna

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

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