Re: Writing own source disk

From	Keith Thompson <Keith.S.Thompson+u@gmail.com>
Newsgroups	comp.lang.c
Subject	Re: Writing own source disk
Date	2024-06-03 17:33 -0700
Organization	None to speak of
Message-ID	<87h6e91r91.fsf@nosuchdomain.example.com> (permalink)
References	<v3hmha$3banl$1@dont-email.me> <87sexvm1lr.fsf@bsb.me.uk> <v3iu4n$3i607$1@dont-email.me> <87mso2mky5.fsf@bsb.me.uk> <v3k49t$3rdhi$1@dont-email.me>

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bart <bc@freeuk.com> writes:
[...]
> I assume you can use __FILE__ with #embed? (I can do that with my
> version of it).

Yes, but not reliably.

__FILE__ expands to "The presumed name of the current source file (a
character string literal)".  That's rather vague.

With gcc and clang, it expands to the file name argument given to the
compiler, or to the argument of the #include directive.  The running
program may or may not be able to access the source file using that
name.  The source file might not even exist when the program runs.

-- 
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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Writing own source disk Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-02 12:54 +0100
  Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-02 23:17 +0100
    Re: Writing own source disk Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-03 00:09 +0100
      Re: Writing own source disk Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-02 23:19 +0000
      Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-03 13:11 +0100
        Re: Writing own source disk Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-04 00:41 +0100
          Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-04 14:40 +0100
            Re: Writing own source disk Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-04 19:45 +0100
              Re: Writing own source disk scott@slp53.sl.home (Scott Lurndal) - 2024-06-04 19:23 +0000
            Re: Writing own source disk bart <bc@freeuk.com> - 2024-06-04 20:57 +0100
              Re: Writing own source disk Mikko <mikko.levanto@iki.fi> - 2024-06-05 11:13 +0300
                Re: Writing own source disk bart <bc@freeuk.com> - 2024-06-05 09:23 +0100
    Re: Writing own source disk bart <bc@freeuk.com> - 2024-06-03 00:10 +0100
      Re: Writing own source disk Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-03 05:16 +0100
      Re: Writing own source disk Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-03 05:19 +0100
      Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-03 10:31 +0100
        Re: Writing own source disk bart <bc@freeuk.com> - 2024-06-03 11:01 +0100
          Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-03 12:58 +0100
            Re: Writing own source disk bart <bc@freeuk.com> - 2024-06-03 13:37 +0100
              Re: Writing own source disk bart <bc@freeuk.com> - 2024-06-03 14:50 +0100
              Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-03 14:55 +0100
                Re: Writing own source disk bart <bc@freeuk.com> - 2024-06-03 15:34 +0100
                Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-03 19:36 +0100
              Re: Writing own source disk Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-04 00:35 +0100
          Re: Writing own source disk Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-03 17:33 -0700
            Re: Writing own source disk Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-03 17:35 -0700
              Re: Writing own source disk David Brown <david.brown@hesbynett.no> - 2024-06-04 09:30 +0200
              Re: Writing own source disk Mikko <mikko.levanto@iki.fi> - 2024-06-05 11:19 +0300
                Re: Writing own source disk Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-05 08:29 +0000
                Re: Writing own source disk Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-05 11:10 -0700
                Re: Writing own source disk scott@slp53.sl.home (Scott Lurndal) - 2024-06-05 18:23 +0000
                Re: Writing own source disk Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-06-05 11:26 -0700
                Re: Writing own source disk David Brown <david.brown@hesbynett.no> - 2024-06-05 21:27 +0200
        Re: Writing own source disk Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-03 23:56 +0000
          Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-04 12:10 +0100
  Re: Writing own source disk Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-06-02 23:18 +0000
  Re: Writing own source disk Michael S <already5chosen@yahoo.com> - 2024-06-03 16:04 +0300
    Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-03 14:47 +0100
      Re: Writing own source disk Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-04 01:18 +0100
        Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-04 14:33 +0100
          Re: Writing own source disk Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-04 19:41 +0100
            Re: Writing own source disk Richard Harnden <richard.nospam@gmail.invalid> - 2024-06-04 21:04 +0100
            Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-06 18:00 +0100
              Re: Writing own source disk Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2024-06-06 20:24 +0100
                Re: Writing own source disk Ben Bacarisse <ben@bsb.me.uk> - 2024-06-07 20:04 +0100

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