Re: Running an editor from ANSI C

From	Keith Thompson <Keith.S.Thompson+u@gmail.com>
Newsgroups	comp.lang.c
Subject	Re: Running an editor from ANSI C
Date	2024-06-06 12:54 -0700
Organization	None to speak of
Message-ID	<87o78dzw1a.fsf@nosuchdomain.example.com> (permalink)
References	(1 earlier) <v3r2pl$16mtl$1@dont-email.me> <v3r7v8$1b57j$1@dont-email.me> <v3rek5$1c4i5$1@dont-email.me> <v3rrtm$1e6g8$1@dont-email.me> <v3ru84$1eafb$1@dont-email.me>

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David Brown <david.brown@hesbynett.no> writes:
> On 06/06/2024 10:27, Malcolm McLean wrote:
>> It does work. But my compiler warns about rmpnam() being deprecated.
>
> I presume you mean "tmpnam()" here.  No, it has not been deprecated -
> not even in C23.  I could be wrong, but this sounds like one of MSVC's 
> arbitrary self-declared deprecations, using scare tactics to encourage
> people to use MSVC's own functions rather than standard C functions, 
> thus locking you into their tools and platform.
[...]

You're right, tmpnam() is not deprecated either by ISO C or by POSIX.

But tmpfile() is likely to be better for most purposes.  It creates a
file and returns a FILE*.  tmpnam() returns a string pointer, and it's
possible that some other process could create a file with the same name
before the caller has a chance to create it.

(mkstemp() is more flexible, but is not defined by ISO C.)

-- 
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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Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-05 11:59 +0100
  Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-06 01:18 +0000
    Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-06 03:47 +0100
      Re: Running an editor from ANSI C Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-06 06:40 +0200
        Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-06 04:47 +0000
        Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-06 09:27 +0100
          Re: Running an editor from ANSI C David Brown <david.brown@hesbynett.no> - 2024-06-06 11:07 +0200
            Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-06 14:34 +0100
            Re: Running an editor from ANSI C scott@slp53.sl.home (Scott Lurndal) - 2024-06-06 13:54 +0000
              Re: Running an editor from ANSI C Richard Harnden <richard.nospam@gmail.invalid> - 2024-06-06 15:13 +0100
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-06 15:35 +0100
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-07 00:40 +0000
            Re: Running an editor from ANSI C Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-06 12:54 -0700
              Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-06 23:43 +0100
                Re: Running an editor from ANSI C Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-06 15:55 -0700
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-07 10:08 +0100
                Re: Running an editor from ANSI C Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-07 02:37 -0700
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-07 10:47 +0000
                Re: Running an editor from ANSI C Michael S <already5chosen@yahoo.com> - 2024-06-07 14:24 +0300
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-07 23:57 +0000
                Re: Running an editor from ANSI C Michael S <already5chosen@yahoo.com> - 2024-06-08 22:13 +0300
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-08 22:06 +0100
                Re: Running an editor from ANSI C scott@slp53.sl.home (Scott Lurndal) - 2024-06-09 14:28 +0000
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-09 07:24 +0000
                Re: Running an editor from ANSI C Michael S <already5chosen@yahoo.com> - 2024-06-09 11:36 +0300
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-09 22:29 +0000
                Re: Running an editor from ANSI C Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-08 13:51 -0700
                Re: Running an editor from ANSI C Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-09 00:27 +0000
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-09 07:30 +0000
                Re: Running an editor from ANSI C Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-09 14:48 -0700
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-09 07:29 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-07 13:57 +0100
                Re: Running an editor from ANSI C Janis Papanagnou <janis_papanagnou+ng@hotmail.com> - 2024-06-07 19:56 +0200
                Re: Running an editor from ANSI C scott@slp53.sl.home (Scott Lurndal) - 2024-06-07 18:10 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-07 19:52 +0100
                Re: Running an editor from ANSI C Richard Harnden <richard.nospam@gmail.invalid> - 2024-06-07 20:08 +0100
                Re: Running an editor from ANSI C Ben Bacarisse <ben@bsb.me.uk> - 2024-06-07 20:09 +0100
                Re: Running an editor from ANSI C Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-07 20:37 +0000
                Re: Running an editor from ANSI C Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-07 12:39 -0700
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-08 00:34 +0000
                Re: Running an editor from ANSI C "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-06-07 23:35 -0700
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-08 08:24 +0000
                Re: Running an editor from ANSI C "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-06-10 13:28 -0700
                Re: Running an editor from ANSI C scott@slp53.sl.home (Scott Lurndal) - 2024-06-07 14:02 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-07 20:06 +0100
                Re: Running an editor from ANSI C scott@slp53.sl.home (Scott Lurndal) - 2024-06-07 20:06 +0000
                Re: Running an editor from ANSI C Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-07 04:46 +0000
              Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-07 00:36 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-07 10:13 +0100
                Re: Running an editor from ANSI C David Brown <david.brown@hesbynett.no> - 2024-06-07 11:31 +0200
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-07 10:46 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-07 13:47 +0100
                Re: Running an editor from ANSI C James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-06-07 09:32 -0400
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-07 23:59 +0000
                Re: Running an editor from ANSI C James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-06-08 01:40 -0400
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-08 08:21 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-08 13:43 +0100
                Re: Running an editor from ANSI C "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-06-08 12:00 -0700
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-09 03:30 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-08 12:32 +0100
                Re: Running an editor from ANSI C David Brown <david.brown@hesbynett.no> - 2024-06-07 16:48 +0200
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-07 19:38 +0100
                Re: Running an editor from ANSI C scott@slp53.sl.home (Scott Lurndal) - 2024-06-07 20:04 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-08 00:00 +0100
                Re: Running an editor from ANSI C Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-08 00:36 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-08 12:07 +0100
                Re: Running an editor from ANSI C James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-06-08 01:54 -0400
                Re: Running an editor from ANSI C Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-08 00:32 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-08 12:23 +0100
                Re: Running an editor from ANSI C Kaz Kylheku <643-408-1753@kylheku.com> - 2024-06-08 18:07 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-08 22:01 +0100
                Re: Running an editor from ANSI C David Brown <david.brown@hesbynett.no> - 2024-06-09 17:49 +0200
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-10 12:31 +0100
                Re: Running an editor from ANSI C David Brown <david.brown@hesbynett.no> - 2024-06-10 14:12 +0200
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-10 14:19 +0100
                Re: Running an editor from ANSI C Richard Harnden <richard.nospam@gmail.invalid> - 2024-06-10 18:14 +0100
                Re: Running an editor from ANSI C scott@slp53.sl.home (Scott Lurndal) - 2024-06-10 17:37 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-11 05:24 +0100
                Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-11 05:52 +0000
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-12 09:08 +0100
                Re: Running an editor from ANSI C David Brown <david.brown@hesbynett.no> - 2024-06-12 11:00 +0200
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-12 10:57 +0100
                Re: Running an editor from ANSI C Richard Harnden <richard.nospam@gmail.invalid> - 2024-06-12 13:43 +0100
                Re: Running an editor from ANSI C David Brown <david.brown@hesbynett.no> - 2024-06-12 14:54 +0200
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-12 15:42 +0100
                Re: Running an editor from ANSI C Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-12 14:34 -0700
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-12 23:45 +0100
                Re: Running an editor from ANSI C tTh <tth@none.invalid> - 2024-06-12 12:37 +0200
                Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-12 12:10 +0100
                Re: Running an editor from ANSI C David Brown <david.brown@hesbynett.no> - 2024-06-12 15:04 +0200
      Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-06 04:46 +0000
      Re: Running an editor from ANSI C BGB <cr88192@gmail.com> - 2024-06-06 00:34 -0500
      Re: Running an editor from ANSI C Mikko <mikko.levanto@iki.fi> - 2024-06-06 18:42 +0300
        Re: Running an editor from ANSI C Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-06 17:08 +0100
          Re: Running an editor from ANSI C scott@slp53.sl.home (Scott Lurndal) - 2024-06-06 17:56 +0000
            Re: Running an editor from ANSI C Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-06 22:56 +0000

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