RFR: 8253742: POSIX signal code cleanup [v3]

Tue Nov 3 21:35:09 UTC 2020

On Mon, 2 Nov 2020 20:00:23 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

>> Gerard Ziemski has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - use ifdef(SIGDANGER) and ifdef(SIGTRAP)
>>  - revert unblock_program_error_signals change
>
> src/hotspot/os/posix/signals_posix.cpp line 459:
> 
>> 457:   // on all our platforms they would bring down the process immediately when
>> 458:   // getting raised while being blocked.
>> 459:   unblock_program_error_signals();
> 
> As remarked above, this will conflict with JDK-8252533, since I remove this function too. Can we leave this out please?

Reverted.

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PR: https://git.openjdk.java.net/jdk/pull/636