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Re: printf and time_t

From Keith Thompson <Keith.S.Thompson+u@gmail.com>
Newsgroups comp.lang.c
Subject Re: printf and time_t
Date 2026-01-09 11:27 -0800
Organization None to speak of
Message-ID <87pl7ioac9.fsf@example.invalid> (permalink)
References (14 earlier) <20260108023846.0000260c@yahoo.com> <10jpi8h$15aea$1@dont-email.me> <20260109141859.00004f22@yahoo.com> <10jqthf$2c0jh$1@dont-email.me> <0576c5c443c60da7c60774b669ce965bc9774078.camel@gmail.com>

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wij <wyniijj5@gmail.com> writes:
> On Fri, 2026-01-09 at 13:49 +0100, David Brown wrote:
[...]
>> I have a lot of trouble understanding why you would go out of your way 
>> to knowingly write incorrect code - prioritising tiny, irrelevant 
>> savings in source code space over correct, guaranteed, portable code 
>> that can be automatically checked by tools.
>
> Snipet from ClassGuidelines.txt
>    ...
>    wrd(or notation)
>            This function converts the argument object (a type, class,..) to text
[SNIP]

> My reply might not be directly in the topic of current post. Just jumpped in
> to reply.

Huh??  "ClassGuideline.txt" (which I managed to find on Sourceforge)
is a set of guidelines for C++ programming, apparently something
you wrote.  As far as I can tell, it has nothing to do with the
current discussion or with the topic of this newsgroup.  Why did
you mention it here?

>           It looks to me the format character MUST match the type passed to 
> printf, otherwise UB.

It doesn't just look to you that way.  The C standard says
so explicitly.  C17 and earlier says "If any argument is not
the correct type for the corresponding conversion specification,
the behavior is undefined."  C23 changed the wording, saying that
fprintf shall behave as if it uses va_arg; the description of va_arg
says the behavior is undefined if the wrong type is used.

Note that the description of va_arg allows, for example, using
unsigned int for an argument of type int or vice versa *if* the
value is within the range of both.  If it had been the intent to
allow incompatible types that happen to have the same size and
representation, the standard would have said so.

-- 
Keith Thompson (The_Other_Keith) Keith.S.Thompson+u@gmail.com
void Void(void) { Void(); } /* The recursive call of the void */

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Thread

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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