Auto-port 4.1: Native transports: Correctly create pipe when pipe2 is not supported#16598
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…16592) Motivation: We incorrectly used F_SETFD to try to set the fd to non blocking when pipe2 is not supported. This is not correct as we need to use F_SETFL. Modifications: - Get current flags and add O_NONBLOCK via F_SETFL Result: Pipe is correctly set to non blocking mode even if pipe2 is not supported (cherry picked from commit 1b9e868)
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Auto-port of #16592 to 4.1
Cherry-picked commit: 1b9e868
Motivation:
We incorrectly used F_SETFD to try to set the fd to non blocking when pipe2 is not supported. This is not correct as we need to use F_SETFL.
Modifications:
Result:
Pipe is correctly set to non blocking mode even if pipe2 is not supported