# Module Hal_manager

    module Hal_manager: sig .. end

The Hal manager

    include OBus_proxy.Private

    val manager : unit -> t Lwt.t

The Hal manager

    val get_all_devices : t -> Hal_device.t list Lwt.t

    val get_all_devices_with_properties : t -> (Hal_device.t * (string * Hal_device.property) list) list Lwt.t

    val device_exists : t -> Hal_device.udi -> bool Lwt.t

    val find_device_string_match : t -> string -> string -> Hal_device.t list Lwt.t

    val find_device_by_capability : t -> string -> Hal_device.t list Lwt.t

    val new_device : t -> Hal_device.t Lwt.t

    val remove : t -> Hal_device.t -> unit Lwt.t

    val commit_to_gdl : t -> string -> string -> unit Lwt.t

    val acquire_global_interface_lock : t -> string -> bool -> unit Lwt.t

    val release_global_interface_lock : t -> string -> unit Lwt.t

    val singleton_addon_is_ready : t -> string -> unit Lwt.t

    val device_added : t -> Hal_device.t OBus_signal.t

    val device_removed : t -> Hal_device.t OBus_signal.t

    val new_capability : t -> (Hal_device.t * string) OBus_signal.t

    val global_interface_lock_acquired : t -> (string * string * int) OBus_signal.t

    val global_interface_lock_released : t -> (string * string * int) OBus_signal.t