From: Aharon Robbins <arnold@skeeve.com>
To: tuhs@tuhs.org
Subject: [TUHS] Off topic: BSD timezone function vs. POSIX timezone variable
Date: Thu, 14 Dec 2023 05:23:08 -0800 [thread overview]
Message-ID: <E1rDlgD-000Gro-0Y@gleep> (raw)
Hi All.
This is a bit off-topic, but people here are likely to know the answer.
V7 had a timzone function:
char *timezone(int zone, int dst);
that returned a timezone name. POSIX has a timezone variable which is
the offset in seconds from UTC.
The man pages for all of {Net,Free,Open}BSD seem to indicate that both
are available on those systems.
My question is, how? The declarations for both are given as being in <time.h>.
But don't the symbols in libc.a conflict with each other? How does a programmer
on *BSD choose which version of timezone they will get?
Feel free to reply privately.
Thanks,
Arnold
next reply other threads:[~2023-12-14 13:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-14 13:23 Aharon Robbins [this message]
2023-12-14 15:14 ` [TUHS] " Leah Neukirchen
2023-12-14 15:49 ` Chet Ramey
2023-12-21 12:12 ` arnold
2023-12-14 17:28 ` Warner Losh
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