Class `Lwt_process.process_none`

method pid : int: Pid of the sub-process

method state : state: Return the state of the process

method kill : int -> unit: kill signum sends signum to the process if it is still running.

method terminate : unit: Terminates the process. It is equivalent to kill Sys.sigkill on Unix but also works on Windows (unlike kill).

method status : Unix.process_status Lwt.t: Threads which wait for the sub-process to exit then returns its exit status

method rusage : Lwt_unix.resource_usage Lwt.t: Threads which wait for the sub-process to exit then returns its resource usages

method close : Unix.process_status Lwt.t: Closes the process and returns its exit status. This closes all channels used to communicate with the process