Re: "Richard Stallman Announces C Reference"

From	Juha Nieminen <nospam@thanks.invalid>
Newsgroups	comp.lang.c++
Subject	Re: "Richard Stallman Announces C Reference"
Date	2022-09-14 06:04 +0000
Organization	Aioe.org NNTP Server
Message-ID	<tfrqtu$1ges$1@gioia.aioe.org> (permalink)
References	(7 earlier) <jo84qkFnlosU1@mid.individual.net> <tfnkvj$og$1@gioia.aioe.org> <jo9c9lFu516U1@mid.individual.net> <tfq0gl$16s3$1@gioia.aioe.org> <tfr0f0$2ppo$1@nyheter.lysator.liu.se>

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Andreas Kempe <kempe@lysator.liu.se> wrote:
> I, and doubtlessly many others, have long toyed with the idea that
> kernel programming, Linux or *BSD is what I'm familiar with, could be
> made simpler with a language that supports object oriented programming
> instead of using C structs with function pointers. The possibility of
> doing RAII would also be nice. Whether that language should be C++ is
> another question and I don't have a good answer.

One of the stated reasons why the Linux kernel sticks with C is that it's
the kind of "lingua franca" of programming languages, when it comes
to low-level programming in general and Linux kernel development in
particular. Existing developers don't need to learn a new programming
language in order to eg. do code reviews of new submissions, or interact
with other parts of the code in their code.

If a new language were to be introduced into kernel code, like C++
(or, heaven forbid, Rust), that would mean that a huge amount of devs
would either need to learn the new language or just don't participate
(in code reviews, further development, etc), which would ostensibly
mean a significant drop in the number of expert developers. The kernel
is complex enough as it is; it would not benefit from half the
developers dropping off (and perhaps creating their own fork and
going there).

I'm not completely unsympathetic to that reasoning.

But yeah, some of the most complicated kernel drivers could perhaps
benefit from RAII and templates, if they were available.

Thread

"Richard Stallman Announces C Reference" Lynn McGuire <lynnmcguire5@gmail.com> - 2022-09-09 12:49 -0500
  Re: "Richard Stallman Announces C Reference" scott@slp53.sl.home (Scott Lurndal) - 2022-09-09 19:03 +0000
  Re: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-10 18:16 +0200
    Re: "Richard Stallman Announces C Reference" scott@slp53.sl.home (Scott Lurndal) - 2022-09-10 17:04 +0000
      Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-11 08:29 +0000
      Re: "Richard Stallman Announces C Reference" Manfred <noname@add.invalid> - 2022-09-24 16:24 +0200
        C++ is for real, C is just a toy (Was: "Richard Stallman Announces C Reference") gazelle@shell.xmission.com (Kenny McCormack) - 2022-09-24 15:54 +0000
          Re: C++ is for real, C is just a toy (Was: "Richard Stallman Announces C Reference") Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-24 18:07 +0200
    Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-11 08:29 +0000
      Re: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-11 11:16 +0200
        Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-11 09:44 +0000
          Re: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-11 13:42 +0200
            Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-11 15:44 +0000
              Re: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-11 17:55 +0200
                Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-11 16:17 +0000
                Re: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-11 18:22 +0200
                Re: "Richard Stallman Announces C Reference" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-09-11 12:41 -0700
                Re: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-12 06:10 +0200
                Re: "Richard Stallman Announces C Reference" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-09-12 00:27 -0700
              Re: "Richard Stallman Announces C Reference" Bo Persson <bo@bo-persson.se> - 2022-09-12 09:18 +0200
                Re: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-12 09:42 +0200
                Re: "Richard Stallman Announces C Reference" Bo Persson <bo@bo-persson.se> - 2022-09-12 12:05 +0200
                Re: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-12 12:12 +0200
                Re: "Richard Stallman Announces C Reference" Manfred <noname@add.invalid> - 2022-09-24 16:31 +0200
                Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-12 15:58 +0000
                Re: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-12 18:48 +0200
                Re: "Richard Stallman Announces C Reference" Bo Persson <bo@bo-persson.se> - 2022-09-12 20:32 +0200
                Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-13 13:27 +0000
                Re: "Richard Stallman Announces C Reference" Andreas Kempe <kempe@lysator.liu.se> - 2022-09-13 22:33 +0000
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-14 06:04 +0000
                Re: "Richard Stallman Announces C Reference" Andreas Kempe <kempe@lysator.liu.se> - 2022-09-14 10:38 +0000
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-14 12:21 +0000
                Re: "Richard Stallman Announces C Reference" Michael S <already5chosen@yahoo.com> - 2022-09-15 12:15 -0700
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-16 06:02 +0000
                Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-16 10:37 +0000
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-16 11:05 +0000
                Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-16 13:18 +0000
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-16 16:00 +0200
                Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-16 15:16 +0000
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-18 12:13 +0200
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-19 05:45 +0000
                Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-19 08:33 +0000
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-19 10:41 +0000
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-19 13:48 +0200
                Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-19 15:22 +0000
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-16 13:10 +0200
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-19 05:51 +0000
                Re: "Richard Stallman Announces C Reference" Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-19 12:27 -0700
                Re: "Richard Stallman Announces C Reference" "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2022-09-16 11:19 -0700
                Re: "Richard Stallman Announces C Reference" Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-16 06:56 -0700
                Re: "Richard Stallman Announces C Reference" scott@slp53.sl.home (Scott Lurndal) - 2022-09-16 14:29 +0000
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-16 17:04 +0200
                Re: "Richard Stallman Announces C Reference" Michael S <already5chosen@yahoo.com> - 2022-09-16 08:24 -0700
                Re: "Richard Stallman Announces C Reference" Tim Rentsch <tr.17687@z991.linuxsc.com> - 2022-09-16 09:00 -0700
                Re: "Richard Stallman Announces C Reference" Chris Vine <chris@cvine--nospam--.freeserve.co.uk> - 2022-09-15 00:54 +0100
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-15 05:31 +0000
                Re: "Richard Stallman Announces C Reference" Chris Vine <chris@cvine--nospam--.freeserve.co.uk> - 2022-09-15 10:19 +0100
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-22 12:41 +0000
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-14 09:16 +0200
                Re: "Richard Stallman Announces C Reference" Andreas Kempe <kempe@lysator.liu.se> - 2022-09-14 10:29 +0000
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-14 15:55 +0200
                Re: "Richard Stallman Announces C Reference" Andreas Kempe <kempe@lysator.liu.se> - 2022-09-16 20:16 +0000
                Re: "Richard Stallman Announces C Reference" Lynn McGuire <lynnmcguire5@gmail.com> - 2022-09-16 16:55 -0500
                Re: "Richard Stallman Announces C Reference" scott@slp53.sl.home (Scott Lurndal) - 2022-09-16 22:21 +0000
                Re: "Richard Stallman Announces C Reference" Andreas Kempe <kempe@lysator.liu.se> - 2022-09-17 14:52 +0000
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-19 06:06 +0000
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-18 12:34 +0200
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-18 12:22 +0200
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-19 06:11 +0000
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-19 10:14 +0200
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-14 12:12 +0000
                Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-14 15:58 +0200
              Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-13 06:47 +0000
                Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-13 13:29 +0000
                Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-14 05:56 +0000
                Re: "Richard Stallman Announces C Reference" Muttley@dastardlyhq.com - 2022-09-14 09:37 +0000
          boost::intrusive. Was: "Richard Stallman Announces C Reference" Michael S <already5chosen@yahoo.com> - 2022-09-11 09:51 -0700
            Re: boost::intrusive. Was: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-11 18:55 +0200
        Re: "Richard Stallman Announces C Reference" scott@slp53.sl.home (Scott Lurndal) - 2022-09-11 16:26 +0000
          Re: "Richard Stallman Announces C Reference" Bonita Montero <Bonita.Montero@gmail.com> - 2022-09-11 18:35 +0200
        Re: "Richard Stallman Announces C Reference" Opus <ifonly@youknew.org> - 2022-09-12 19:22 +0200
          Re: "Richard Stallman Announces C Reference" legalize+jeeves@mail.xmission.com (Richard) - 2022-09-22 19:24 +0000
  Re: "Richard Stallman Announces C Reference" Michael S <already5chosen@yahoo.com> - 2022-09-10 12:56 -0700
    Re: "Richard Stallman Announces C Reference" Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-10 15:53 -0700
    Re: "Richard Stallman Announces C Reference" "Alf P. Steinbach" <alf.p.steinbach@gmail.com> - 2022-09-11 07:07 +0200
      Re: "Richard Stallman Announces C Reference" Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-11 16:17 -0700
    Re: "Richard Stallman Announces C Reference" David Brown <david.brown@hesbynett.no> - 2022-09-11 13:50 +0200
      Re: "Richard Stallman Announces C Reference" Michael S <already5chosen@yahoo.com> - 2022-09-11 05:53 -0700
    Re: "Richard Stallman Announces C Reference" Juha Nieminen <nospam@thanks.invalid> - 2022-09-12 05:47 +0000
  Re: "Richard Stallman Announces C Reference" Manu Raju <MR@invalid.invalid> - 2022-09-11 00:01 +0100
    Re: "Richard Stallman Announces C Reference" Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-09-10 16:26 -0700
  Re: "Richard Stallman Announces C Reference" legalize+jeeves@mail.xmission.com (Richard) - 2022-09-22 19:21 +0000

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