Integrated: 8256178: Add RAII object for file lock

Thu Nov 19 04:13:02 UTC 2020

On Wed, 11 Nov 2020 07:09:53 GMT, Yasumasa Suenaga <ysuenaga at openjdk.org> wrote:

> This PR is subtask of [JDK-8256008](https://bugs.openjdk.java.net/browse/JDK-8256008) (#1106)
> 
> `LogFileStreamOutput::write()` uses `os::flockfile()` and `os::funlockfile()` to serialize write ops. It is better to use RAII because we can ensure `os::funlockfile()` call.

This pull request has now been integrated.

Changeset: cfa92a53
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/cfa92a53
Stats:     19 lines in 1 file changed: 14 ins; 2 del; 3 mod

8256178: Add RAII object for file lock

Reviewed-by: dholmes, coleenp

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PR: https://git.openjdk.java.net/jdk/pull/1156