Re: advice for implementing an atomics wrapper

In reply to: Ronald Klop : "advice for implementing an atomics wrapper"
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From: Ronald Klop <ronald-lists_at_klop.ws>
Date: Tue, 23 Jul 2024 14:16:44 UTC

Sorry,

Something broke the pasted URL.
https://github.com/mongodb/mongo/blob/master/src/mongo/platform/waitable_atomic.cpp

Another attempt.

Ronald.
 
Van: Ronald Klop <ronald-lists@klop.ws>
Datum: dinsdag, 23 juli 2024 16:14
Aan: freebsd-ports@freebsd.org
Onderwerp: advice for implementing an atomics wrapper
> 
> Hi,
> 
> For mongodb 8.0 I need to give a FreeBSD implementation of this file.
> 
> https://github.com/mongodb/mongo/blob/master/src/mongo/platform/waitable_atomic.cpp
> 
> Using the __Apple__ definition gives:
> ld.lld: error: undefined symbol: __ulock_wake
> ld.lld: error: undefined symbol: __ulock_wait
> 
> And the __linux__ definition uses futex which FreeBSD does not have AFAIK.
> 
> What is an easy way to port this file?
> 
> Regards,
> Ronald.
>