RFR: 8339475: Clean up return code handling for pthread calls in library coding [v3]

[Matthias Baesken]

On Thu, 26 Sep 2024 14:44:53 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> It has been discussed that checking the return value of pthread_create should be done.
>> See the discussion here https://github.com/openjdk/jdk/pull/20812 about the splashscreen coding .
>
> Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:
> 
>   some macOS cleanup

Thanks for the review !  I changed the title too .

Julian, are you fine with the latest rev. ?

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PR Comment: https://git.openjdk.org/jdk/pull/21182#issuecomment-2378492980