Merge #907

907: Remove emulation of FD_CLOEXEC/O_NONBLOCK r=asomers a=Susurrus

Rather than using the native implementation of these constants
on supported platforms, the native implementation was instead
emulated. This was also hidden from the user even though this
could result in data races and the functionality being broken.

Native functionality is, however, not support on macos/ios.
Rather than enable this emulation solely for this platform, it
should be removed as this is a dangerous abstraction.

This is a replacement for #863. There is much previous discussion there which I recommend you read to familiarize yourself with this decision.

I'm looking to push this through rather quickly as it's the last thing blocking our next 0.11.0 release.

cc @aomser @kristate

Co-authored-by: Bryant Mairs <bryantmairs@google.com>

0 files changed, 0 insertions, 0 deletions