Groups | Search | Server Info | Login | Register
Groups > comp.lang.c > #396343
| From | Michael S <already5chosen@yahoo.com> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: printf and time_t |
| Date | 2026-01-11 15:32 +0200 |
| Organization | A noiseless patient Spider |
| Message-ID | <20260111153201.000075f9@yahoo.com> (permalink) |
| References | (15 earlier) <10jpi8h$15aea$1@dont-email.me> <20260109141859.00004f22@yahoo.com> <10jv3rb$15aea$2@dont-email.me> <20260111132015.000026ad@yahoo.com> <87ikd82tks.fsf@example.invalid> |
On Sun, 11 Jan 2026 04:59:47 -0800
Keith Thompson <Keith.S.Thompson+u@gmail.com> wrote:
> Michael S <already5chosen@yahoo.com> writes:
> > On Sat, 10 Jan 2026 22:02:03 -0500
> > "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu> wrote:
> >> On 2026-01-09 07:18, Michael S wrote:
> >> > On Thu, 8 Jan 2026 19:31:13 -0500
> >> > "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu>
> >> > wrote:
> >> ...
> >> >> I'd have no problem with your approach if you hadn't falsely
> >> >> claimed that "It is correct on all platforms".
> >> >
> >> > Which I didn't.
> >>
> >> On 2026-01-07 19:38, Michael S wrote:
> >> ...
> >> > No, it is correct on all implementation.
> >
> > The quote is taken out of context.
> > The context was that on platforms that have properties (a) and (b)
> > (see below) printing variables declared as uint32_t via %u is
> > probably UB according to the Standard (I don't know for sure,
> > however it is probable),
>
> I'm sure. uint32_t is an alias for some predefined integer type.
>
> This:
> uint32_t n = 42;
> printf("%u\n", n);
> has undefined behavior *unless* uint32_t happens to an alias for
> unsigned int in the current implementation -- not just any 32-bit
> unsigned integer type, only unsigned int.
>
> If uint32_t is an alias for unsigned long (which implies that
> unsigned long is exactly 32 bits), then the call's behavior is
> undefined. (It might happen to "work".)
>
What exactly, assuming that conditions (a) and (b) fulfilled, should
implementation do to prevent it from working?
I mean short of completely crazy things that will make maintainer
immediately fired?
> If uint32_t and unsigned long have different sizes, it still might
> happen happen to "work", depending on calling conventions. Passing a
> 32-bit argument and telling printf to expect a 64-bit value clearly
> has undefined behavior, but perhaps both happen to be passed in 64-bit
> registers, for example.
>
And that is sort of intimate knowledge of the ABI that I don't want to
exploit, as already mentioned in my other post in this sub-thread.
> > but it can't cause troubles with production C compiler.
> > Or with any C compiler that is made in intention of being used
> > rather than crafted to prove theoretical points.
> > Properties are:
> > a) uint32_t aliased to 'unsigned long'
>
> Not guaranteed by the language (and not true on the implementations
> I use most often).
>
Did I ever say that it is guaranteed by the language or that it is
universal in any other way?
Normally you have much better reading comprehension than one that you
demonstrate in this discussion. I'd guess that it's because I somehow
caused you to become angry.
> > b) 'unsigned int' is at least 32-bit wide.
>
> Not guaranteed by the language (though it happens to be guaranteed by
> POSIX).
>
Did I ever say etc ...
> > I never claimed that it is good idea on targets with 'unsigned int'
> > that is narrower.
>
> I claim that it's not a good idea on any target.
>
> I find it *much* easier to write portable code than to spend time
> figuring out what non-portable code will happens to work on the
> platforms I happen to care about today.
>
> uint32_t n = 42;
> printf("%lu\n", (unsigned long)n);
>
> unsigned long is guaranteed by the language to be at least 32 bits.
> The conversion is guaranteed not to lose information. The format
> matches the type of the argument. And the code will work correctly
> on any conforming hosted implementation. (It might involve an
> unnecessary 32 to 64 bit conversion, but given the overhead of
> printf, that's unlikely to be a problem -- and if it is, I can use
> the appropriate macro from <inttypes.h>.)
>
> And to my eyes, using "%u" with a uint32_t argument is *ugly*.
>
To be fair, it is not ideal.
The solution that I would prefer would be universal adaption of
Microsoft's size specifiers I32 and I64. They are not going to win
beauty competition, but in practice they are a lot more convenient to
use than standard macros and are equally good at carrying programmer's
intentions.
Microsoft has strong influence in committee, but was not able to push
it into C11, where they successfully forced hands of other members on
few much bigger and more controversial issues.
I don't know what it means, May be, there is bold technical reason
behind non-standardization of these size specifiers. Or may be there is
no reason and Microsoft simply never tried.
Back to comp.lang.c | Previous | Next — Previous in thread | Next in thread | Find similar
printf and time_t gazelle@shell.xmission.com (Kenny McCormack) - 2026-01-05 07:19 +0000
Re: printf and time_t Andrey Tarasevich <noone@noone.net> - 2026-01-05 00:17 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-05 10:51 +0200
Re: printf and time_t gazelle@shell.xmission.com (Kenny McCormack) - 2026-01-05 12:45 +0000
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-05 15:21 +0200
Re: printf and time_t gazelle@shell.xmission.com (Kenny McCormack) - 2026-01-05 13:49 +0000
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-05 16:47 +0200
Re: printf and time_t gazelle@shell.xmission.com (Kenny McCormack) - 2026-01-05 15:29 +0000
Re: printf and time_t bart <bc@freeuk.com> - 2026-01-05 13:22 +0000
Re: printf and time_t gazelle@shell.xmission.com (Kenny McCormack) - 2026-01-05 13:52 +0000
Re: printf and time_t Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-01-06 00:27 +0000
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-06 11:29 +0200
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-06 10:31 -0500
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-06 20:05 +0200
Re: printf and time_t scott@slp53.sl.home (Scott Lurndal) - 2026-01-06 18:16 +0000
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-01-07 05:06 -0800
Re: printf and time_t "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu> - 2026-01-07 13:08 -0500
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-01-08 09:54 -0800
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-01-08 10:08 -0800
Re: printf and time_t scott@slp53.sl.home (Scott Lurndal) - 2026-01-08 18:36 +0000
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-01-08 13:05 -0800
Re: printf and time_t scott@slp53.sl.home (Scott Lurndal) - 2026-01-09 16:26 +0000
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-02-03 05:38 -0800
Re: printf and time_t "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu> - 2026-01-10 22:40 -0500
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-06 16:29 -0800
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-06 17:14 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-07 14:01 +0200
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-07 04:28 -0800
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-02-03 22:03 -0800
Re: printf and time_t scott@slp53.sl.home (Scott Lurndal) - 2026-01-07 15:45 +0000
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-07 13:28 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-08 01:26 +0200
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-07 16:00 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-08 02:38 +0200
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-07 17:36 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-08 11:01 +0200
Re: printf and time_t "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu> - 2026-01-08 19:31 -0500
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-09 14:18 +0200
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-09 13:49 +0100
Re: printf and time_t wij <wyniijj5@gmail.com> - 2026-01-10 00:17 +0800
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-09 11:27 -0800
Re: printf and time_t "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu> - 2026-01-10 22:02 -0500
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-11 13:20 +0200
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-11 04:59 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-11 15:32 +0200
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-11 16:34 +0100
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-11 18:19 +0200
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-11 20:25 +0100
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-11 15:23 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-12 10:50 +0200
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-11 14:56 -0800
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-11 22:44 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-12 10:51 +0200
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-12 08:21 +0100
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-12 11:06 +0200
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-12 13:26 +0100
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-12 16:06 -0800
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-13 08:56 +0100
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-13 00:53 -0800
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-13 11:09 +0100
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-13 13:45 +0200
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-13 14:32 +0100
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-13 17:47 +0200
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-12 04:27 -0800
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-12 17:57 +0100
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-02-03 17:19 -0800
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-03 18:19 -0800
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-03-01 21:05 -0800
Re: printf and time_t "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu> - 2026-01-13 21:24 -0500
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-14 09:26 +0100
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-14 14:53 -0800
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-15 08:29 +0100
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-14 11:03 +0200
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-14 22:19 -0500
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-15 11:02 +0200
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-01-11 11:58 -0800
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-12 08:28 +0100
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-01-11 11:51 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-11 23:51 +0200
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-11 22:47 -0800
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-12 08:34 +0100
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-12 11:24 +0200
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-12 10:34 +0200
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-02-03 07:47 -0800
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-03 19:51 +0000
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-02-04 06:22 -0800
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-04 16:44 +0000
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-02-04 18:12 +0100
Re: printf and time_t Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-02-04 18:48 +0100
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-04 18:11 +0000
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-02-04 21:09 +0100
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-04 20:42 +0000
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-02-05 12:41 +0100
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-05 17:42 +0000
Re: printf and time_t scott@slp53.sl.home (Scott Lurndal) - 2026-02-05 18:38 +0000
Re: printf and time_t Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-02-05 23:55 +0100
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-05 23:42 +0000
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-05 21:10 -0800
Re: printf and time_t Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-02-06 09:51 +0100
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-06 04:46 -0800
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-06 12:39 +0000
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-02-06 14:47 +0200
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-06 13:04 +0000
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-02-08 10:52 +0200
Re: printf and time_t Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-02-08 12:18 +0100
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-08 04:03 -0800
Re: printf and time_t antispam@fricas.org (Waldek Hebisch) - 2026-02-08 16:50 +0000
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-02-08 18:55 +0100
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-08 19:54 +0000
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-02-08 21:27 +0100
Re: printf and time_t antispam@fricas.org (Waldek Hebisch) - 2026-02-08 19:59 +0000
Re: printf and time_t Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-02-08 21:51 +0100
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-08 19:43 +0000
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-02-06 14:06 +0100
Re: printf and time_t Kaz Kylheku <046-301-5902@kylheku.com> - 2026-02-07 18:07 +0000
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-07 20:32 +0000
Re: printf and time_t antispam@fricas.org (Waldek Hebisch) - 2026-02-07 22:48 +0000
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-07 23:54 +0000
Re: printf and time_t antispam@fricas.org (Waldek Hebisch) - 2026-02-08 19:21 +0000
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-08 23:35 +0000
Re: printf and time_t antispam@fricas.org (Waldek Hebisch) - 2026-02-09 01:27 +0000
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-10 00:14 +0000
Re: printf and time_t antispam@fricas.org (Waldek Hebisch) - 2026-02-10 13:22 +0000
Re: printf and time_t antispam@fricas.org (Waldek Hebisch) - 2026-02-09 01:40 +0000
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-06 05:08 -0800
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-06 14:28 +0000
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-06 14:29 +0000
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-06 11:21 -0800
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-06 20:08 +0000
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-06 12:56 -0800
Re: printf and time_t scott@slp53.sl.home (Scott Lurndal) - 2026-02-06 14:35 +0000
Re: printf and time_t Kaz Kylheku <046-301-5902@kylheku.com> - 2026-02-07 17:55 +0000
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-07 20:51 +0000
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-02-06 12:27 +0100
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-05 11:05 -0800
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-02-06 02:59 -0800
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-06 04:49 -0800
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-06 13:05 +0000
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-02-17 23:11 -0800
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-02-06 12:42 +0100
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-02-04 22:48 +0200
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-02-04 22:57 +0200
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-04 23:24 +0000
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-04 16:04 -0800
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-04 15:39 -0800
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-04 23:52 +0000
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-02-05 12:51 +0100
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-05 11:22 -0800
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-02-06 12:46 +0100
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-02-06 02:25 -0800
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-03 14:43 -0800
Re: printf and time_t Bart <bc@freeuk.com> - 2026-02-03 23:06 +0000
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-02-03 15:33 -0800
Re: printf and time_t "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu> - 2026-01-13 22:17 -0500
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-14 11:10 +0200
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-15 06:10 -0500
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-15 04:00 -0800
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-15 20:08 -0500
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-15 18:17 -0800
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-09 09:25 +0100
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-08 11:35 +0100
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-06 19:44 -0500
Re: printf and time_t bart <bc@freeuk.com> - 2026-01-07 01:14 +0000
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-07 13:41 +0200
Re: printf and time_t bart <bc@freeuk.com> - 2026-01-07 15:54 +0000
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-07 18:17 +0200
Re: printf and time_t "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu> - 2026-01-07 12:45 -0500
Re: printf and time_t Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-01-07 20:31 +0000
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-07 13:32 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-08 01:29 +0200
Re: printf and time_t "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu> - 2026-01-08 19:16 -0500
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-08 17:13 +0100
Re: printf and time_t Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2026-01-05 16:23 +0000
Re: printf and time_t gazelle@shell.xmission.com (Kenny McCormack) - 2026-01-05 16:34 +0000
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-05 17:34 +0100
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-05 13:11 -0500
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-05 19:28 +0100
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-05 14:00 -0500
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-05 20:38 +0100
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-05 14:41 -0800
Epoch seconds and linear count (was Re: printf and time_t) Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2026-01-06 14:51 +0100
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-05 19:23 +0200
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-05 15:04 -0800
Re: printf and time_t Michael S <already5chosen@yahoo.com> - 2026-01-06 01:23 +0200
Re: printf and time_t Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-01-06 00:22 +0000
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-06 10:22 -0500
Re: printf and time_t Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2026-01-06 15:45 +0000
Re: printf and time_t Michael Bäuerle <michael.baeuerle@gmx.net> - 2026-01-06 17:00 +0100
Re: printf and time_t Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2026-01-06 16:08 +0000
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-06 11:19 -0500
Re: printf and time_t Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2026-01-06 16:18 +0000
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-05 13:14 -0500
Re: printf and time_t David Brown <david.brown@hesbynett.no> - 2026-01-05 11:32 +0100
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-05 07:37 -0500
Re: printf and time_t Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-01-06 00:30 +0000
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-01-05 20:00 -0800
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-01-05 07:50 -0500
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-01-07 05:02 -0800
Re: printf and time_t "James Russell Kuyper Jr." <jameskuyper@alumni.caltech.edu> - 2026-01-07 12:58 -0500
Re: printf and time_t Tim Rentsch <tr.17687@z991.linuxsc.com> - 2026-03-01 23:21 -0800
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-03-02 03:37 -0800
Re: printf and time_t James Kuyper <jameskuyper@alumni.caltech.edu> - 2026-03-02 17:53 -0500
Re: printf and time_t Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2026-03-02 18:04 -0800
Re: printf and time_t Michael Sanders <porkchop@invalid.foo> - 2026-01-05 08:32 +0000
Re: printf and time_t Michael Sanders <porkchop@invalid.foo> - 2026-01-05 08:46 +0000
Re: printf and time_t highcrew <high.crew3868@fastmail.com> - 2026-01-05 12:48 +0100
Re: printf and time_t richard@cogsci.ed.ac.uk (Richard Tobin) - 2026-01-05 14:53 +0000
Re: printf and time_t gazelle@shell.xmission.com (Kenny McCormack) - 2026-01-05 15:36 +0000
Re: printf and time_t scott@slp53.sl.home (Scott Lurndal) - 2026-01-05 15:57 +0000
csiph-web