RFR: 8229517: Support for optional asynchronous/buffered logging [v14]

[Xin Liu]

> This patch provides a buffer to store asynchrounous messages and flush them to
> underlying files periodically.

Xin Liu has updated the pull request incrementally with one additional commit since the last revision:

  Fix build on Windows.
  
  It seems that headers on Windows define WAIT_TIMEOUT somewhere. rename it.

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/3135/files
  - new: https://git.openjdk.java.net/jdk/pull/3135/files/908d2a36..7df8b1ed

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3135&range=13
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3135&range=12-13

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/3135.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/3135/head:pull/3135

PR: https://git.openjdk.java.net/jdk/pull/3135