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From: Kaz Kylheku <643-408-1753@kylheku.com>
Newsgroups: comp.lang.c
Subject: Re: best approach for multithreading (?)
Date: Fri, 6 Dec 2024 03:14:13 -0000 (UTC)
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On 2024-12-06, James Kuyper <jameskuyper@alumni.caltech.edu> wrote:
> On 12/3/24 12:48, Kaz Kylheku wrote:
> ...
>> Think about it. The POSIX standard includes ISO C by reference.
>> So that means POSIX has to have two thread libraries.
>> It's a waste of flash in embedded systems.
>
> C <threads.h> can be implemented as a thin wrapper over POSIX threads.
> The waste is relatively negligible. The differences, were intended to
> allow <threads.h> to also be implemented on non-POSIX systems as
> wrappers for whatever the native threading system was.

Generally speaking, you can have a function called pthread_create on
non-POSIX systems, and a header <pthread.h>.

-- 
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