tree 26232435efcff1009cec6eedf6718eb0266e05ba
parent 753643205a28531fd43ef36b40b86282ae6956a7
author Victor Stinner <vstinner@python.org> 1590679419 +0200
committer GitHub <noreply@github.com> 1590679419 +0200
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bpo-25920: Remove socket.getaddrinfo() lock on macOS (GH-20177)

On macOS, socket.getaddrinfo() no longer uses an internal lock to
prevent race conditions when calling getaddrinfo(). getaddrinfo is
thread-safe is macOS 10.5, whereas Python 3.9 requires macOS 10.6 or
newer.

The lock was also used on FreeBSD older than 5.3, OpenBSD older than
201311 and NetBSD older than 4.