Please review this change to allow XX configuration for specifying a different /tmp directory for the JVM to use. In some container environments, /tmp and /proc/pid/root/tmp might not be usable and an alternate would be used. This requires a release note and CSR. Usage is:
java -XX:AltTempDir=/diags <app> jps -J-XX:AltTempDir=/diags jcmd -J-XX:AltTempDir=/diags <pid> <cmds> Tested with a couple of tests and locally, and ran tier1-4. --------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - Fix bsd compilation error. - 8384557: Allow configuration of the JVM's temporary directory Changes: https://git.openjdk.org/jdk/pull/31407/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=31407&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8384557 Stats: 337 lines in 11 files changed: 317 ins; 5 del; 15 mod Patch: https://git.openjdk.org/jdk/pull/31407.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/31407/head:pull/31407 PR: https://git.openjdk.org/jdk/pull/31407
