Have a separate set of `Lwt_process.pread` that also return the process status about lwt HOT 2 OPEN

I would also like to have something like this in the library (and would even make the contribution if the maintainers agreed with the addition) but note that you can get what you want with little code:

let pread_with_status command =
  Lwt_process.with_process_in command @@ fun p ->
  Lwt.both
    (Lwt_io.read p#stdout)
    p#status

from lwt.

@BraulioVM I think the addition would make sense. Note that I would want to keep backwards compatibility. So it can't be a change in the existing pread function. I'd suggest a new function pread_status (and pwrite_status too), or maybe a module WithProcessStatus which has a pread and pwrite function. That second approach is good if there are other existing functions which might benefit from the same generalisation.

from lwt.