RFR: 8252324: Signal related code should be shared among POSIX platforms

[Gerard Ziemski]

On Tue, 6 Oct 2020 09:16:59 GMT, Yasumasa Suenaga <ysuenaga at openjdk.org> wrote:

>> src/hotspot/os/posix/signals_posix.cpp line 454:
>> 
>>> 452:                                                void* ucontext,
>>> 453:                                                int abort_if_unrecognized);
>>> 454: #endif
>> 
>> Future cleanup: I think it will be difficult to unify the platform specific signal handlers (but worthwhile). But the
>> naming could be at least the same, no reason to have the platform in the name.
>
> I agree with @tstuefe . Can we rename them to `JVM_handle_posix_signal` ?

Will be addressed in https://bugs.openjdk.java.net/browse/JDK-8253742

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PR: https://git.openjdk.java.net/jdk/pull/497