git: openjdk/jdk11u-dev: 8257467: [TESTBUG] -Wdeprecated-declarations is reported at sigset() in exesigtest.c

[Paul Hohensee]

Changeset: 78ab2fb0
Author:    Paul Hohensee <phh at openjdk.org>
Date:      2021-12-01 18:19:37 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/78ab2fb02b9926310805eeb18387e9de0d689a9a

8257467: [TESTBUG] -Wdeprecated-declarations is reported at sigset() in exesigtest.c

Backport-of: fb139cff1a6ddf7659908053d5a0a6ae7563e725

! test/hotspot/jtreg/runtime/signal/exesigtest.c