Re: C DLL

Path	csiph.com!weretis.net!feeder8.news.weretis.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail
From	Paul Edwards <mutazilah@gmail.com>
Newsgroups	comp.os.os2.programmer.misc
Subject	Re: C DLL
Date	Sun, 18 Feb 2024 03:11:27 +0800
Organization	A noiseless patient Spider
Lines	40
Message-ID	<uqr0d2$i8f2$1@dont-email.me> (permalink)
References	<uqogv4$t2l$1@dont-email.me> <uqojbs$1ac8$1@dont-email.me> <ngSzN.229273$yEgf.198939@fx09.iad> <uqp3b8$3qu6$1@dont-email.me> <667AN.338523$Wp_8.44562@fx17.iad>
MIME-Version	1.0
Content-Type	text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding	7bit
Injection-Date	Sat, 17 Feb 2024 19:11:30 -0000 (UTC)
Injection-Info	dont-email.me; posting-host="8f99487476e839855ee5a7cc038419c2"; logging-data="598498"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+XO0DEpCEANizpKxm3NOz8Nu7n9i/dgIA="
User-Agent	Mozilla/5.0 (OS/2; Warp 4.5; rv:45.0) Gecko/20100101 Thunderbird/45.8.0
Cancel-Lock	sha1:0yH9h/+QEakYzoShHEXuZBIoi7s=
In-Reply-To	<667AN.338523$Wp_8.44562@fx17.iad>
Xref	csiph.com comp.os.os2.programmer.misc:1826

Show key headers only | View raw

On 18/02/24 02:42, Dave Yeo wrote:

>> With Microsoft gone by OS/2 2.0, it would have been
>> IBM with CSET/2 that set any standard for a separate
>> DLL for the C runtime.
>
> Well, the equivalent of mingw is libcn, rebranded kLIBC which was a BSD
> rewrite of EMX GPL libc. Mostly used with GCC.
> The IBM compilers came with some libraries, single threaded and
> multi-threaded that I forget the name of and are usually statically
> linked in.
> Perhaps os2386.lib is what you are looking for?

It depends whether os2386.lib has the function
printf etc that are very small and just create
a reference to something.dll to be resolved at
runtime, or whether they cause a large amount
of code to be linked in that gets resolved to
a DosWrite in doscalls.dll.

I am after the former, not the latter.

But that does sound interesting. That single-threaded
library that is *usually* statically linked in - does
that mean it can be dynamically linked in if desired?

If so, it resolves to what DLL, and does that DLL ship
with OS/2 even if you don't have the IBM compiler?

> At least in GCC land, there is crt0.o and similar to be statically
> linked in.

I don't mind that. I just need the entire C90
library - printf, strtol, etc, to reside in an
external DLL. It's normal to have a little bit
of code statically linked in that will set things
up to call routines in that external DLL.

BFN. Paul.

Back to comp.os.os2.programmer.misc | Previous | Next — Previous in thread | Next in thread | Find similar

Thread

C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-17 04:35 +0800
  Re: C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-17 05:16 +0800
    Re: C DLL Dave Yeo <dave.r.yeo@gmail.com> - 2024-02-16 15:32 -0800
      Re: C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-17 09:49 +0800
        Re: C DLL Dave Yeo <dave.r.yeo@gmail.com> - 2024-02-17 10:42 -0800
          Re: C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-18 03:11 +0800
            Re: C DLL Dave Yeo <dave.r.yeo@gmail.com> - 2024-02-17 16:27 -0800
              Re: C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-18 09:56 +0800
                Re: C DLL xhajt03 <xhajt03@gmail.com> - 2024-02-18 07:33 -0800
                Re: C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-19 10:41 +0800
                Re: C DLL xhajt03 <xhajt03@gmail.com> - 2024-02-19 03:47 -0800
                Re: C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-19 20:17 +0800
                Re: C DLL Dave Yeo <dave.r.yeo@gmail.com> - 2024-02-19 14:31 -0800
                Re: C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-20 06:47 +0800
                Re: C DLL Dave Yeo <dave.r.yeo@gmail.com> - 2024-02-19 22:03 -0800
                Re: C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-20 14:16 +0800
  Re: C DLL Dave Yeo <dave.r.yeo@gmail.com> - 2024-02-16 15:28 -0800
  Re: C DLL Marcel Mueller <news.5.maazl@spamgourmet.org> - 2024-02-17 10:11 +0100
    Re: C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-17 18:00 +0800
      Re: C DLL Paul Edwards <mutazilah@gmail.com> - 2024-02-17 18:03 +0800

csiph-web