How can I do I/O to stdin/out/err in an FFI callback? Is it simply impossible (as the docs would lead me to believe, at least for the CS backend)?
I don't care about if anything on the current OS thread blocks during the callback.
How can I do I/O to stdin/out/err in an FFI callback? Is it simply impossible (as the docs would lead me to believe, at least for the CS backend)?
I don't care about if anything on the current OS thread blocks during the callback.