RFR: JDK-8314883: Java_java_util_prefs_FileSystemPreferences_lockFile0 write result errno in missing case

[Jaikiran Pai]

On Wed, 23 Aug 2023 13:45:14 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> There seems to be a codepath in Java_java_util_prefs_FileSystemPreferences_lockFile0 where the errno is not stored but potentially accessed in the calling Java code.

The change looks OK to me.

Please wait for another review from someone more familiar with this code.

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Marked as reviewed by jpai (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/15402#pullrequestreview-1592808417