RFR: 8294594: Fix cast-function-type warnings in signal handling code [v2]

Tue Oct 11 07:48:31 UTC 2022

On Tue, 11 Oct 2022 01:47:45 GMT, David Holmes <dholmes at openjdk.org> wrote:

> Fix looks good as far as it goes (can't believe I didn't see what was going on here!) - but `os::signal` is still broken as it uses `sa_handler` instead of `sa_sigaction`.

Yikes!  I think this change should proceed as is, and `os::signal` should be looked at as a new issue.  That looks messy :(

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PR: https://git.openjdk.org/jdk/pull/10494