After [JDK-8294314](https://bugs.openjdk.org/browse/JDK-8294314), we would have signals_posix.cpp excluded with cast-function-type warning:
------------- Commit messages: - Fix Changes: https://git.openjdk.org/jdk/pull/10494/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10494&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8294594 Stats: 8 lines in 3 files changed: 5 ins; 0 del; 3 mod Patch: https://git.openjdk.org/jdk/pull/10494.diff Fetch: git fetch https://git.openjdk.org/jdk pull/10494/head:pull/10494 PR: https://git.openjdk.org/jdk/pull/10494
