# Class Lwt_process.process_none

    class process_none : ?timeout:float -> ?env:string array -> ?stdin:redirection -> ?stdout:redirection -> ?stderr:redirection -> command -> object .. end

    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 `Lwt_process.process_none.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 close all channels used to communicate with the process