The PRoot documentation states:

Also, developers can use PRoot as a generic Linux process instrumentation engine thanks to its extension mechanism, see CARE_ for an example.

But CARE is a pretty big meaty example with a lot of its own logic in addition to the syscall stuff it uses PRoot to manage. I was wondering if you could bundle a minimal example that just shows how to build a minimal prog

https://github.com/kislyuk/argcomplete allows for easy integration with bash auto-completion.

Tools

• Clippy, (Docs: https://rust-lang.github.io/rust-clippy).
• rustfmt.
  • Pre-commit hook
  • Run in CI, (Travis Example: https://github.com/rust-lang/rustfmt#checking-style-on-a-ci-server).
• Cargo Tests
  • [Unit Tests](https://

Assume state (state.hpp) is process wide states, some resources are per-thread, while others (such as FDs, signal handlers) are per-process. It would be nice too have three APIs like reset(), cloned() and forked(), so that the unix clone (threads) and fork events can be easily to implement.

For instance, if we know some resources are shared among threads (per-process), in rust