/usr/lib/ocaml/obus/uPower_policy.mli is in libobus-ocaml-dev 1.1.5-3build1.
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* uPower_policy.mli
* -----------------
* Copyright : (c) 2010, Jeremie Dimino <jeremie@dimino.org>
* Licence : BSD3
*
* This file is a part of obus, an ocaml implementation of D-Bus.
*)
(** Quality of service policy *)
(** {6 Types} *)
type cookie
(** Type of request identifiers *)
type latency = [ `Cpu_dma | `Network ]
(** 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. *)
}
(** {6 Methods} *)
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
(** {6 Signals} *)
val requests_changed : UPower.t -> unit OBus_signal.t
val latency_changed : UPower.t -> (latency * int) OBus_signal.t
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