RFR: JDK-8320168: handle setsocktopt return values [v3]

[Matthias Baesken]

On Thu, 16 Nov 2023 15:52:02 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> There are a few places in the JDK C coding where the setsocktopt return value is not handled but better should be handled.
>
> Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:
> 
>   do not change old legacy src/java.base/unix/native/libnet/SdpSupport.c

Hi Alan, do you want an additional change to  src/java.base/windows/native/libnio/ch/WindowsAsynchronousServerSocketChannelImpl.c ?  Was not really sure about this after your comment about this chunk .

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PR Comment: https://git.openjdk.org/jdk/pull/16684#issuecomment-1815907466