From: Paul Eggert <eggert@cs.ucla.edu>
To: Eli Zaretskii <eliz@gnu.org>
Cc: schwab@linux-m68k.org,
Fabrice Popineau <fabrice.popineau@gmail.com>,
emacs-devel@gnu.org
Subject: Re: Setting TZ in set_time_zone_rule
Date: Fri, 30 Nov 2012 10:22:35 -0800 [thread overview]
Message-ID: <50B8F96B.80803@cs.ucla.edu> (raw)
In-Reply-To: <837gp3v26f.fsf@gnu.org>
On 11/30/12 02:02, Eli Zaretskii wrote:
> Paul, can you point out where would 'unsetenv' be needed,
> and why?
set_time_zone_rule (0) needs to unset TZ.
>> > Also, is unsetenv("TZ") the same as putenv("TZ=") ?
> Yes.
Doesn't the former unset TZ, and the latter set TZ to the empty string?
next prev parent reply other threads:[~2012-11-30 18:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-28 18:12 Setting TZ in set_time_zone_rule Eli Zaretskii
2012-11-28 20:21 ` Paul Eggert
2012-11-28 21:24 ` Andreas Schwab
2012-11-29 1:21 ` Paul Eggert
2012-11-29 3:44 ` Eli Zaretskii
2012-11-29 21:39 ` Paul Eggert
2012-11-30 9:08 ` Eli Zaretskii
2012-11-30 9:26 ` Fabrice Popineau
2012-11-30 10:02 ` Eli Zaretskii
2012-11-30 18:22 ` Paul Eggert [this message]
2012-11-30 18:52 ` Eli Zaretskii
2012-11-30 20:47 ` Paul Eggert
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