package obus

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Quality of service policy

type cookie

Type of request identifiers

type latency = [

]

Type of latency request

type latency_request = {

lr_cookie : cookie;
(*
The random cookie that identifies the request.
*)
lr_uid : int;
(*
The user ID that issued the request.
*)
lr_pid : int;
(*
The process ID of the application.
*)
lr_exec : string;
(*
The executable that issued the request.
*)
lr_timespec : int64;
(*
The number of seconds since the epoch.
*)
lr_persistent : bool;
(*
If the request is persistent and outlives the connection lifetime.
*)
lr_typ : latency;
(*
The type of the request.
*)
lr_reserved : string;
lr_value : int;
(*
The value, in microseconds or kilobits per second.
*)

}

val get_latency_requests : UPower.t -> latency_request list Lwt.t

val get_latency : UPower.t -> latency:latency -> int Lwt.t

val request_latency : 
  UPower.t ->
  latency:latency ->
  value:int ->
  persistent:bool ->
  cookie Lwt.t

val cancel_request : UPower.t -> latency:latency -> cookie:cookie -> unit Lwt.t

val set_minimum_latency : 
  UPower.t ->
  latency:latency ->
  value:int ->
  unit Lwt.t

val requests_changed : UPower.t -> unit OBus_signal.t

val latency_changed : UPower.t -> (latency * int) OBus_signal.t