Hi team, I would like to use VMProf to perform wall-clock profiling (real_time=True) on another thread in my application. I made a proposal for enabling this in https://github.com/vmprof/vmprof-python/issues/201 and a corresponding patch in https://github.com/vmprof/vmprof-python/pull/205. I was hoping someone could help review it. I'm also happy to have input (and have some time to work on it) if someone thinks there is a better approach. I've a handful of other small patches proposed as well to try to help fix the build on OS X and the real_time_threaded tests, but I'm mostly interested in this one. Thanks! Tim