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Date: Sat, 14 Oct 2006 20:16:49 +0900
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comp.unix.bsd.freebsd.miscで面白い記事を見つけた。
俗に言う2038年問題を最新のBSD系Unixで確認したもの。

On Sat, 14 Oct 2006 19:40:12 +1000
"M.K." <mk38@ozemail.com.au> wrote:

> NetBSD 3.0.1/amd64:
> date -u -r 2147483648 => Fri Dec 13 20:45:52 UTC 1901 (problem exists)
> 
> OpenBSD 3.9/amd64:
> date -u -r 2147483648 => Fri Dec 13 20:45:52 GMT 1901 (problem exists)
> 
> FreeBSD 6.1/amd64:
> date -u -r 2147483648 => Tue Jan 19 03:14:08 UTC 2038 (no problem)
> 
> NetBSD 3.0.1/i386:
> date -u -r 2147483648 => Tue Jan 19 03:14:07 UTC 2038 (clock freezes at
> 2147483647)
> 
> OpenBSD 3.9/i386:
> date -u -r 2147483648 => Tue Jan 19 03:14:07 GMT 2038 (clock freezes at
> 2147483647)
> 
> FreeBSD 6.1/i386:
> date -u -r 2147483648 => Fri Dec 13 20:45:52 UTC 1901 (problem exists)

早速やってみました。
%date -u -r 2147483648
1901年 12月13日 金曜日 20時45分52秒 UTC
%date -u -r 2147483647
2038年 1月19日 火曜日 03時14分07秒 UTC

OSは
%uname -a
FreeBSD myhost.my.domain 5.5-RELEASE FreeBSD 5.5-RELEASE #0: Tue May 23 14:58:27 UTC 2006     root@perseus.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  i386
です。

--
Taku      mailto:tuc@vfemail.net            　
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