git: openjdk/jdk21u-dev: master: 8324753: [AIX] adjust os_posix after JDK-8318696

[Matthias Baesken]

Changeset: 4031ff45
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2024-02-13 08:54:01 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/4031ff45184792f4054d4fb35d51e2f3d90da1aa

8324753: [AIX] adjust os_posix after JDK-8318696

Backport-of: 8950d68ddb36d35831fbb4b98969cd0537527070

! src/hotspot/os/posix/os_posix.cpp