Are you referring to their only allowing syscalls from libc? Because AFAIK that's fully functional already? Or if you're trying to solve a problem, what are yo

Are you referring to their only allowing syscalls from libc? Because AFAIK that's fully functional already? Or if you're trying to solve a problem, what are you doing that pledge() doesn't cover? For that matter WASM.... would do that, so why not use it?