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=MScBgll7KtY/94IDyh5ooDK9dHddaDYiHnSiUahjk/KC2iKoAegkC
	P+LPcnNX0+aaio0nwJ0xWlFM61S4xfaUxTHWwGGVzCry301qU7cwGK/c1ohVuNCN
	YD8rnG1GH2DK9cbPMupotdkfRxtN5FMul3fqyCWQjRgMREQd8muFPE=
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=9lJopWvYQoDXEzSLX0v3k3GtCdI=; b=lOCGEkrh5tTDDYmeCgSFplaUSTER
	CYsm8aqkYHyhoWELi6cBQD8W0hwD7O19fEmd8YUceLo9Vliyo7fqqV28dFfOiBim
	DJtOs1mzncNyDPSlsZiJLHNKS3M6kP75tT1ElaHVxgCnCXCkxkZtK/1ytQ3xSwzT
	P9J2P5f0h+fsd0c=
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-Spam-SWARE-Status: No, score=-104.2 required=5.0 tests=AWL,BAYES_00,GOOD_FROM_CORINNA_CYGWIN,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 spammy=HX-Languages-Length:1321
X-HELO: mout.kundenserver.de
Date: Tue, 6 Aug 2019 18:25:35 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: How to query the value of %SystemDrive% in an empty environment?
Message-ID: <20190806162535.GT11632@calimero.vinschen.de>
Reply-To: cygwin AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
References: <089bb243-1dbb-048a-39aa-f54048a39e26 AT ssi-schaefer DOT com> <20190806154154 DOT GR11632 AT calimero DOT vinschen DOT de> <CANV9t=Q4aJDndAeP4P3zKHGF91QRP0F8czqWTUevh+B3nsNVFw AT mail DOT gmail DOT com> <20190806155308 DOT GS11632 AT calimero DOT vinschen DOT de> <CANV9t=QD9kWAD+Y_eDw5tbv7ZuK0Y7pN-P7oqQu46VKihUwzKA AT mail DOT gmail DOT com>
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha256;	protocol="application/pgp-signature"; boundary="ov6R7U0hl+EAcYoD"
Content-Disposition: inline
In-Reply-To: <CANV9t=QD9kWAD+Y_eDw5tbv7ZuK0Y7pN-P7oqQu46VKihUwzKA@mail.gmail.com>
User-Agent: Mutt/1.11.3 (2019-02-01)

--ov6R7U0hl+EAcYoD
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

On Aug  6 10:10, Bill Stewart wrote:
> On Tue, Aug 6, 2019 at 9:53 AM Corinna Vinschen wrote:
>=20
> > How so?  SYSTEMDRIVE is the drive SYSTEMROOT is installed on, no?
>=20
> https://support.microsoft.com/en-us/help/314470/
>=20
> "The system volume refers to the disk volume that contains the
> hardware-specific files that are needed to start Windows, such as
> Ntldr, Boot.ini, and Ntdetect.com."
>=20
> "The boot volume refers to the disk volume that contains the Windows
> operating system files and the supporting files. By default, the
> Windows operating system files are in the WINDOWS folder, and the
> supporting files are in the WINDOWS\System32 folder."
>=20
> "The boot volume can be the same volume as the system volume. However,
> this configuration is not required. There is only one system volume.
> However, there is one boot volume for each operating system in a
> multiboot system."

Nothing in there says that SYSTEMDRIVE =3D=3D "system volume".

https://en.wikipedia.org/wiki/Environment_variable#Windows claims that
"The %SystemDrive% variable is a special system-wide environment
variable found on Windows NT and its derivatives. Its value is the drive
upon which the system directory was placed."


Corinna

--=20
Corinna Vinschen
Cygwin Maintainer

--ov6R7U0hl+EAcYoD
Content-Type: application/pgp-signature; name="signature.asc"

-----BEGIN PGP SIGNATURE-----
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=f0lV
-----END PGP SIGNATURE-----

--ov6R7U0hl+EAcYoD--