This repository has been archived by the owner on Feb 1, 2018. It is now read-only.
Explicitly check whether /dev/ptyvf is busy or not. #57
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This helps with #56, explicitly checking whether
/dev/ptyvfis in use. It would be nice to modifyunix_instrumentsto detect that, but I couldn't figure out for the life of me how to do that and collect output withtee.