obus

Pure Ocaml implementation of the D-Bus protocol
back to documentation root
package obus
Legend:
Library
Module
Module type
Parameter
Class
Class type
Library obus.upower
Module UPower_policy
Types

Type of request identifiers

type latency = [
| `Cpu_dma
| `Network
]

Type of latency request

type latency_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.

*)
}
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
Signals
val requests_changed : UPower.t -> unit OBus_signal.t
val latency_changed : UPower.t -> (latency * int) OBus_signal.t