From: Simon Wright <simon@pushface.org>
Subject: Re: Ada.Calendar and NTP (and Unix Epoch)
Date: Tue, 24 Jul 2012 12:34:49 +0100
Date: 2012-07-24T12:34:49+01:00 [thread overview]
Message-ID: <m2wr1tqtnq.fsf@nidhoggr.home> (raw)
In-Reply-To: 500dc548$0$2936$f40e02c5@shockwave.dk.telia.net
erlo <erlo@none> writes:
> This is because Ada.Calendar starts at 1-1-1901. But NTP starts at
> 1-1-1900, so how can I work my way around this issue? I need to
> compare NTP time with Unix Epoch based time.
I did it by (effectively) working backward from the next NTP epoch (I
treated NTP time as signed, so that the current NTP time is a negative
number), which according to the code I have here[1] is
2036-02-07:06:28:16 (this should fit with Unix time, but I just used
Ada).
[1]
http://coldframe.hg.sourceforge.net/hgweb/coldframe/adasntp/file/a6fd7b0dfeba/SNTP.impl/sntp_support.ads
http://coldframe.hg.sourceforge.net/hgweb/coldframe/adasntp/file/a6fd7b0dfeba/SNTP.impl/sntp_support.adb
next prev parent reply other threads:[~2012-07-26 15:02 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-23 21:42 Ada.Calendar and NTP (and Unix Epoch) erlo
2012-07-23 22:07 ` Adam Beneschan
[not found] ` <5s8s08lv6dj1i4tkb99roq9roifsgr44vd@invalid.netcom.com>
2012-07-24 7:11 ` Dmitry A. Kazakov
2012-07-24 7:50 ` erlo.haugen
2012-07-24 8:14 ` Dmitry A. Kazakov
2012-07-24 8:34 ` erlo.haugen
2012-07-24 9:13 ` Dmitry A. Kazakov
2012-07-24 12:27 ` erlo.haugen
2012-07-24 13:02 ` Dmitry A. Kazakov
2012-07-24 14:10 ` erlo
2012-07-24 16:37 ` Adam Beneschan
2012-07-24 7:24 ` erlo.haugen
2012-07-24 16:26 ` Adam Beneschan
2012-07-24 18:28 ` Dmitry A. Kazakov
2012-07-24 19:07 ` Adam Beneschan
2012-07-24 20:17 ` Dmitry A. Kazakov
2012-07-24 19:43 ` Vasiliy Molostov
2012-07-24 20:29 ` Dmitry A. Kazakov
2012-07-24 21:22 ` Vasiliy Molostov
2012-07-25 6:32 ` Dmitry A. Kazakov
2012-07-25 7:04 ` Vasiliy Molostov
2012-07-25 7:33 ` Dmitry A. Kazakov
2012-07-25 8:05 ` Vasiliy Molostov
2012-07-25 8:30 ` Dmitry A. Kazakov
2012-07-25 8:45 ` Vasiliy Molostov
2012-07-25 9:30 ` Dmitry A. Kazakov
2012-07-24 20:33 ` Simon Wright
2012-07-25 10:14 ` Simon Wright
2012-07-25 13:16 ` Dmitry A. Kazakov
2012-07-24 7:37 ` erlo.haugen
2012-07-24 11:34 ` Simon Wright [this message]
2012-07-24 11:59 ` Nasser M. Abbasi
2012-07-24 15:08 ` Simon Wright
2012-07-24 16:59 ` Georg Bauhaus
2012-07-24 19:25 ` Simon Wright
2012-07-24 22:07 ` Georg Bauhaus
2012-07-24 19:17 ` John B. Matthews
2012-07-25 2:23 ` sla29970
2012-07-25 6:40 ` Dmitry A. Kazakov
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