delorie.com/archives/browse.cgi | search |
X-Recipient: | archive-cygwin AT delorie DOT com |
X-Spam-Check-By: | sourceware.org |
Date: | Sun, 4 Mar 2012 21:49:38 +0100 |
From: | Corinna Vinschen <corinna-cygwin AT cygwin DOT com> |
To: | cygwin AT cygwin DOT com |
Subject: | Re: Setting TZ may break time() in non-Cygwin programs |
Message-ID: | <20120304204938.GL18852@calimero.vinschen.de> |
Reply-To: | cygwin AT cygwin DOT com |
Mail-Followup-To: | cygwin AT cygwin DOT com |
References: | <4F4FD8C6 DOT 5000807 AT t-online DOT de> <20120302091317 DOT GD14404 AT calimero DOT vinschen DOT de> <4F513D11 DOT 2080203 AT t-online DOT de> <20120304115232 DOT GC18852 AT calimero DOT vinschen DOT de> <4F53B791 DOT 2090709 AT t-online DOT de> |
MIME-Version: | 1.0 |
In-Reply-To: | <4F53B791.2090709@t-online.de> |
User-Agent: | Mutt/1.5.21 (2010-09-15) |
Mailing-List: | contact cygwin-help AT cygwin DOT com; run by ezmlm |
List-Id: | <cygwin.cygwin.com> |
List-Unsubscribe: | <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT 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 |
On Mar 4 19:42, Christian Franke wrote: > Corinna Vinschen wrote: > >On Mar 2 22:35, Christian Franke wrote: > >>Corinna Vinschen wrote: > >>>But, as usual, PTC. > >>OK, ... > >> > >>>Simple: Unset TZ for Win32 programs run from Cygwin. > >>> > >>>More flexible: Set (unset) TZ=CYGWIN_WINENV_TZ if this variable is > >>>set (to empty). Otherwise keep TZ as is. > >>> > >>would a patch for any of the above have a chance to get accepted? > >If it's not getting too complicated, yes. However, the second idea > >I don't understand. Can you explain this differently? > > > > Let another variable change the value passed to Windows environment: > > $ printenv TZ > Europe/Berlin > > $ cmd /c echo %TZ% > Europe/Berlin > > $ export CYGWIN_WINENV_TZ=CET-1CEST > > $ printenv TZ > Europe/Berlin > > $ cmd /c echo %TZ% > CET-1CEST > > $ export CYGWIN_WINENV_TZ= > > $ cmd /c echo %TZ% > %TZ% (which means TZ is not set) Hmm. I think just unsetting TZ should be sufficient. MSVCRT uses the current timezone as default anyway, doesn't it? Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |