fix(unix): new on non-linux #9

Job	Run time
test (stable, windows-latest, tokio,futures)	1m 19s
test (stable, ubuntu-22.04, tokio,futures,io-uring)	25s
test (stable, ubuntu-22.04, tokio,futures,polling)	48m 49s
test (stable, macos-15, tokio,futures)	48m 51s
	1h 39m 24s

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