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From: Nick Dokos <nicholas.dokos@hp.com>
To: Carsten Dominik <carsten.dominik@gmail.com>
Cc: nicholas.dokos@hp.com,
	Emacs Org mode mailing list <emacs-orgmode@gnu.org>
Subject: Re: dates before 1970
Date: Mon, 14 Mar 2011 13:13:36 -0400	[thread overview]
Message-ID: <8990.1300122816@alphaville.dokosmarshall.org> (raw)
In-Reply-To: Message from Carsten Dominik <carsten.dominik@gmail.com> of "Mon, 14 Mar 2011 18:02:54 BST." <BC1F0E46-4702-4279-89CD-1231D5E49F37@gmail.com>

Carsten Dominik <carsten.dominik@gmail.com> wrote:


> > Ah, OK - thanks! I looked in current-time, saw the 0xffff mask and I
> > thought that the extra bits are truncated, but apparently not: I need to
> > go back and look at the C rules again.
> 
> I have no idea what you are talking about :)
> 

You think I do? :)

I was referring to the C code implementing current-time (which, btw, has been
changed in latest):

,----
| DEFUN ("current-time", Fcurrent_time, Scurrent_time, 0, 0, 0,
|        doc: /* Return the current time, as the number of seconds since 1970-01-01 00:00:00.
| The time is returned as a list of three integers.  The first has the
| most significant 16 bits of the seconds, while the second has the
| least significant 16 bits.  The third integer gives the microsecond
| count.
| 
| The microsecond count is zero on systems that do not provide
| resolution finer than a second.  */)
|   (void)
| {
|   EMACS_TIME t;
| 
|   EMACS_GET_TIME (t);
|   return list3 (make_number ((EMACS_SECS (t) >> 16) & 0xffff),
| 		make_number ((EMACS_SECS (t) >> 0)  & 0xffff),
| 		make_number (EMACS_USECS (t)));
| }
`----

Nick

  reply	other threads:[~2011-03-14 17:14 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-10 21:00 dates before 1970 Eric S Fraga
2011-03-10 23:06 ` Nick Dokos
2011-03-11  8:31   ` Bastien
2011-03-11  8:52     ` Carsten Dominik
2011-03-13  7:39     ` Carsten Dominik
2011-03-13 20:08       ` Eric S Fraga
2011-03-14  7:40         ` Carsten Dominik
2011-03-14  9:58           ` Bastien
2011-03-11  8:47   ` Eric S Fraga
2011-03-11 11:36     ` Carsten Dominik
2011-03-11 12:00       ` Eric S Fraga
2011-03-11 15:28         ` Carsten Dominik
2011-03-11 17:56           ` Gregor Zattler
2011-03-12 22:38           ` Robert Horn
2011-03-11 16:30       ` Nick Dokos
2011-03-14 10:21         ` Carsten Dominik
2011-03-14 15:11           ` Nick Dokos
2011-03-14 17:02             ` Carsten Dominik
2011-03-14 17:13               ` Nick Dokos [this message]
2011-03-14 18:12                 ` Achim Gratz
2011-03-15  7:24                   ` Carsten Dominik
2011-03-11 16:16     ` Nick Dokos

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