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Message-ID: <m3ttlj8j3y.fsf_-_@nitrogen.jhcloos.org>
Date: Wed, 06 Mar 2024 10:39:45 -0500
From: James Cloos <cloos@...loos.com>
To: <musl@...ts.openwall.com>
Cc: <tz@...a.org>, Russ Allbery <eagle@...ie.org>, Guy Harris
<gharris@...ic.net>, Rich Felker <dalias@...c.org>
Subject: Re: Weird PST8PDT and EST5EDT behavior on Alpine Linux
>>>>> "RA" == Russ Allbery <eagle@...ie.org> writes:
RA> and it's probably time to assume everyone supports the Olson
RA> identifiers.
Operwrt, at least in general, does not. (Nor does aix, if anyone still
cares.)
I have a clock (actual hw clock) which uses ntp by way of an embedded
mips board running a version of openwrt. It lack the ram and storage
to use tzdb. So I have to use EST5EDT,M3.2.0/2:00:00,M11.1.0/2:00:00
for the timezone. (The explicit /2:00:00 might be avoidable, but the
use of self documenting data can be beneficial.)
I mention aix above because their docs were the top of the search
results when I needed a reminder of the details of non-Olson syntax.
It had, of course, been more than a decade since I'd last used or
even seen EST5EDT anywhere before I had to work out the above.
(I must say it was a bit anoying that the library kept the original
definition of EST5EDT et alia rathar than moving with the legislation.
But only a bit.)
-JimC
--
James Cloos <cloos@...loos.com>
OpenPGP: https://jhcloos.com/0x997A9F17ED7DAEA6.asc
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