RFR: JDK-8327468: Do not restart close if errno is EINTR [macOS/linux] [v2]

[Matthias Baesken]

> There are a number of places remaining in the linux/macOS native JDK codebase where we use the RESTARTABLE macro with close, but this is unwanted on Linux/macOS.

Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:

  do not throw exception on close error

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/18164/files
  - new: https://git.openjdk.org/jdk/pull/18164/files/32d05ccd..7ed2cc07

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=18164&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=18164&range=00-01

  Stats: 19 lines in 2 files changed: 0 ins; 16 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/18164.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18164/head:pull/18164

PR: https://git.openjdk.org/jdk/pull/18164