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| From | Keith Thompson <Keith.S.Thompson+u@gmail.com> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: printf and time_t |
| Date | 2026-01-15 18:17 -0800 |
| Organization | None to speak of |
| Message-ID | <87ikd29u7h.fsf@example.invalid> (permalink) |
| References | (16 earlier) <10k71rl$15aeb$10@dont-email.me> <20260114111038.0000258e@yahoo.com> <10kahv8$f3eq$2@dont-email.me> <87ms2fnkzq.fsf@example.invalid> <10kc31m$17vvl$1@dont-email.me> |
James Kuyper <jameskuyper@alumni.caltech.edu> writes:
> On 2026-01-15 07:00, Keith Thompson wrote:
>> James Kuyper <jameskuyper@alumni.caltech.edu> writes:
>> [...]
>>> I'm not sure exactly what you intended. And, as I mentioned in another
>>> sub-thread, I've worked for most of my career under rules that
>>> prohibited me from writing code that depends upon the kinds of details
>>> that you're talking about - as a result, I've had little reason to
>>> familiarize myself with those details. However, I can say that using
>>> "%u" to print a value of unsigned long type has no chance of working
>>> unless unsigned int and unsigned long have the same size and
>>> representation. Even if they do, the behavior is still undefined, but
>>> there's a pretty good chance it will work.
>> [...]
>>
>> On one implementation (gcc, glibc, 64 bits), it *can* "work":
>>
>> ```
>> #include <stdio.h>
>> int main(void) {
>> unsigned long x = 123456789;
>> printf("sizeof (unsigned) = %zu\n", sizeof (unsigned));
>> printf("sizeof (unsigned long) = %zu\n", sizeof (unsigned long));
>> printf("x = %u\n", x);
>> }
>> ```
>>
>> The output on my system (after some compiler warnings):
>>
>> ```
>> sizeof (unsigned) = 4
>> sizeof (unsigned long) = 8
>> x = 123456789
>> ```
>>
>> Apparently printf tries to grab a 32-bit value and happens to get
>> the low-order 32 bits of the 64-bit value that was passed. A value
>> exceeding LONG_MAX is not printed correctly, but in principle it
>> could be.
>
> I knew about that possibility, and had intended to word my comment to
> cover it, but I forgot. Thanks for covering it. The key point is that
> this only works for a large but limited range of values - it cannot work
> in general.
I suppose it depends on just what you mean by "in general".
A conforming implementation *could* always print the mathematically
correct value of a 64-bit unsigned long argument when printf is
called with a 32-bit "%u" format. I could speculate about how
this might work, but it doesn't really matter. Probably few if
any implementations behave this way, but the nature of undefined
behavior is that there is no behavior that violates the C standard.
And of course the best advice is "don't do that".
--
Keith Thompson (The_Other_Keith) Keith.S.Thompson+u@gmail.com
void Void(void) { Void(); } /* The recursive call of the void */
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
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