tty: do not close /dev/tty on macos#30
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Attempting to close /dev/tty may block indefinitely on macos if another thread is already blocked on a read operation. As there is no practical use for closing /dev/tty on exit besides unblocking other threads (which does not work on macos anyway) we can just skip the close call.
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Attempting to close /dev/tty may block indefinitely on macos if another thread is already blocked on a read operation. As there is no practical use for closing /dev/tty on exit besides unblocking other threads (which does not work on macos anyway) we can just skip the close call.