UDisksDriveAta

## UDisksDriveAta UDisksDriveAta — Generated C code for the org.freedesktop.UDisks2.Drive.Ata D-Bus interface |

## Synopsis

                        UDisksDriveAta;
    struct              UDisksDriveAtaIface;
    GDBusInterfaceInfo * udisks_drive_ata_interface_info    (void);
    guint               udisks_drive_ata_override_properties
                                                            (GObjectClass *klass,
                                                             guint property_id_begin);
    void                udisks_drive_ata_call_smart_update  (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);
    gboolean            udisks_drive_ata_call_smart_update_finish
                                                            (UDisksDriveAta *proxy,
                                                             GAsyncResult *res,
                                                             GError **error);
    gboolean            udisks_drive_ata_call_smart_update_sync
                                                            (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GError **error);
    void                udisks_drive_ata_complete_smart_update
                                                            (UDisksDriveAta *object,
                                                             GDBusMethodInvocation *invocation);
    void                udisks_drive_ata_call_smart_get_attributes
                                                            (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);
    gboolean            udisks_drive_ata_call_smart_get_attributes_finish
                                                            (UDisksDriveAta *proxy,
                                                             GVariant **out_attributes,
                                                             GAsyncResult *res,
                                                             GError **error);
    gboolean            udisks_drive_ata_call_smart_get_attributes_sync
                                                            (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GVariant **out_attributes,
                                                             GCancellable *cancellable,
                                                             GError **error);
    void                udisks_drive_ata_complete_smart_get_attributes
                                                            (UDisksDriveAta *object,
                                                             GDBusMethodInvocation *invocation,
                                                             GVariant *attributes);
    void                udisks_drive_ata_call_smart_selftest_abort
                                                            (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);
    gboolean            udisks_drive_ata_call_smart_selftest_abort_finish
                                                            (UDisksDriveAta *proxy,
                                                             GAsyncResult *res,
                                                             GError **error);
    gboolean            udisks_drive_ata_call_smart_selftest_abort_sync
                                                            (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GError **error);
    void                udisks_drive_ata_complete_smart_selftest_abort
                                                            (UDisksDriveAta *object,
                                                             GDBusMethodInvocation *invocation);
    void                udisks_drive_ata_call_smart_selftest_start
                                                            (UDisksDriveAta *proxy,
                                                             const gchar *arg_type,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);
    gboolean            udisks_drive_ata_call_smart_selftest_start_finish
                                                            (UDisksDriveAta *proxy,
                                                             GAsyncResult *res,
                                                             GError **error);
    gboolean            udisks_drive_ata_call_smart_selftest_start_sync
                                                            (UDisksDriveAta *proxy,
                                                             const gchar *arg_type,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GError **error);
    void                udisks_drive_ata_complete_smart_selftest_start
                                                            (UDisksDriveAta *object,
                                                             GDBusMethodInvocation *invocation);
    gboolean            udisks_drive_ata_get_smart_supported
                                                            (UDisksDriveAta *object);
    gboolean            udisks_drive_ata_get_smart_enabled  (UDisksDriveAta *object);
    guint64             udisks_drive_ata_get_smart_updated  (UDisksDriveAta *object);
    gboolean            udisks_drive_ata_get_smart_failing  (UDisksDriveAta *object);
    gdouble             udisks_drive_ata_get_smart_temperature
                                                            (UDisksDriveAta *object);
    guint64             udisks_drive_ata_get_smart_power_on_seconds
                                                            (UDisksDriveAta *object);
    gint                udisks_drive_ata_get_smart_num_attributes_failed_in_the_past
                                                            (UDisksDriveAta *object);
    gint                udisks_drive_ata_get_smart_num_attributes_failing
                                                            (UDisksDriveAta *object);
    gint64              udisks_drive_ata_get_smart_num_bad_sectors
                                                            (UDisksDriveAta *object);
    gint                udisks_drive_ata_get_smart_selftest_percent_remaining
                                                            (UDisksDriveAta *object);
    const gchar *       udisks_drive_ata_get_smart_selftest_status
                                                            (UDisksDriveAta *object);
    gchar *             udisks_drive_ata_dup_smart_selftest_status
                                                            (UDisksDriveAta *object);
    void                udisks_drive_ata_set_smart_supported
                                                            (UDisksDriveAta *object,
                                                             gboolean value);
    void                udisks_drive_ata_set_smart_enabled  (UDisksDriveAta *object,
                                                             gboolean value);
    void                udisks_drive_ata_set_smart_updated  (UDisksDriveAta *object,
                                                             guint64 value);
    void                udisks_drive_ata_set_smart_failing  (UDisksDriveAta *object,
                                                             gboolean value);
    void                udisks_drive_ata_set_smart_temperature
                                                            (UDisksDriveAta *object,
                                                             gdouble value);
    void                udisks_drive_ata_set_smart_power_on_seconds
                                                            (UDisksDriveAta *object,
                                                             guint64 value);
    void                udisks_drive_ata_set_smart_num_attributes_failed_in_the_past
                                                            (UDisksDriveAta *object,
                                                             gint value);
    void                udisks_drive_ata_set_smart_num_attributes_failing
                                                            (UDisksDriveAta *object,
                                                             gint value);
    void                udisks_drive_ata_set_smart_num_bad_sectors
                                                            (UDisksDriveAta *object,
                                                             gint64 value);
    void                udisks_drive_ata_set_smart_selftest_percent_remaining
                                                            (UDisksDriveAta *object,
                                                             gint value);
    void                udisks_drive_ata_set_smart_selftest_status
                                                            (UDisksDriveAta *object,
                                                             const gchar *value);
    struct              UDisksDriveAtaProxy;
    struct              UDisksDriveAtaProxyClass;
    void                udisks_drive_ata_proxy_new          (GDBusConnection *connection,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);
    UDisksDriveAta *    udisks_drive_ata_proxy_new_finish   (GAsyncResult *res,
                                                             GError **error);
    UDisksDriveAta *    udisks_drive_ata_proxy_new_sync     (GDBusConnection *connection,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GError **error);
    void                udisks_drive_ata_proxy_new_for_bus  (GBusType bus_type,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);
    UDisksDriveAta *    udisks_drive_ata_proxy_new_for_bus_finish
                                                            (GAsyncResult *res,
                                                             GError **error);
    UDisksDriveAta *    udisks_drive_ata_proxy_new_for_bus_sync
                                                            (GBusType bus_type,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GError **error);
    struct              UDisksDriveAtaSkeleton;
    struct              UDisksDriveAtaSkeletonClass;
    UDisksDriveAta *    udisks_drive_ata_skeleton_new       (void);

## Object Hierarchy

      GInterface
       +----UDisksDriveAta

      GObject
       +----GDBusProxy
             +----UDisksDriveAtaProxy

      GObject
       +----GDBusInterfaceSkeleton
             +----UDisksDriveAtaSkeleton
                   +----UDisksLinuxDriveAta

## Prerequisites

UDisksDriveAta requires GObject.

## Implemented Interfaces

UDisksDriveAtaProxy implements GDBusInterface, GInitable, GAsyncInitable and UDisksDriveAta.

UDisksDriveAtaSkeleton implements GDBusInterface and UDisksDriveAta.

## Known Implementations

UDisksDriveAta is implemented by UDisksDriveAtaProxy, UDisksDriveAtaSkeleton and UDisksLinuxDriveAta.

## Properties

      "smart-enabled"            gboolean              : Read / Write
      "smart-failing"            gboolean              : Read / Write
      "smart-num-attributes-failed-in-the-past" gint                  : Read / Write
      "smart-num-attributes-failing" gint                  : Read / Write
      "smart-num-bad-sectors"    gint64                : Read / Write
      "smart-power-on-seconds"   guint64               : Read / Write
      "smart-selftest-percent-remaining" gint                  : Read / Write
      "smart-selftest-status"    gchar*                : Read / Write
      "smart-supported"          gboolean              : Read / Write
      "smart-temperature"        gdouble               : Read / Write
      "smart-updated"            guint64               : Read / Write

## Signals

      "handle-smart-get-attributes"                    : Run Last
      "handle-smart-selftest-abort"                    : Run Last
      "handle-smart-selftest-start"                    : Run Last
      "handle-smart-update"                            : Run Last

## Description

This section contains code for working with the org.freedesktop.UDisks2.Drive.Ata D-Bus interface in C.

## Details

### UDisksDriveAta

    typedef struct _UDisksDriveAta UDisksDriveAta;

Abstract interface type for the D-Bus interface org.freedesktop.UDisks2.Drive.Ata.

### struct UDisksDriveAtaIface

    struct UDisksDriveAtaIface {
      GTypeInterface parent_iface;

      gboolean (*handle_smart_get_attributes) (
        UDisksDriveAta *object,
        GDBusMethodInvocation *invocation,
        GVariant *arg_options);

      gboolean (*handle_smart_selftest_abort) (
        UDisksDriveAta *object,
        GDBusMethodInvocation *invocation,
        GVariant *arg_options);

      gboolean (*handle_smart_selftest_start) (
        UDisksDriveAta *object,
        GDBusMethodInvocation *invocation,
        const gchar *arg_type,
        GVariant *arg_options);

      gboolean (*handle_smart_update) (
        UDisksDriveAta *object,
        GDBusMethodInvocation *invocation,
        GVariant *arg_options);

      gboolean  (*get_smart_enabled) (UDisksDriveAta *object);

      gboolean  (*get_smart_failing) (UDisksDriveAta *object);

      gint  (*get_smart_num_attributes_failed_in_the_past) (UDisksDriveAta *object);

      gint  (*get_smart_num_attributes_failing) (UDisksDriveAta *object);

      gint64  (*get_smart_num_bad_sectors) (UDisksDriveAta *object);

      guint64  (*get_smart_power_on_seconds) (UDisksDriveAta *object);

      gint  (*get_smart_selftest_percent_remaining) (UDisksDriveAta *object);

      const gchar * (*get_smart_selftest_status) (UDisksDriveAta *object);

      gboolean  (*get_smart_supported) (UDisksDriveAta *object);

      gdouble  (*get_smart_temperature) (UDisksDriveAta *object);

      guint64  (*get_smart_updated) (UDisksDriveAta *object);
    };

Virtual table for the D-Bus interface org.freedesktop.UDisks2.Drive.Ata.

GTypeInterface `parent_iface`; | The parent interface.
`handle_smart_get_attributes` () | Handler for the "handle-smart-get-attributes" signal.
`handle_smart_selftest_abort` () | Handler for the "handle-smart-selftest-abort" signal.
`handle_smart_selftest_start` () | Handler for the "handle-smart-selftest-start" signal.
`handle_smart_update` () | Handler for the "handle-smart-update" signal.
`get_smart_enabled` () | Getter for the "smart-enabled" property.
`get_smart_failing` () | Getter for the "smart-failing" property.
`get_smart_num_attributes_failed_in_the_past` () | Getter for the "smart-num-attributes-failed-in-the-past" property.
`get_smart_num_attributes_failing` () | Getter for the "smart-num-attributes-failing" property.
`get_smart_num_bad_sectors` () | Getter for the "smart-num-bad-sectors" property.
`get_smart_power_on_seconds` () | Getter for the "smart-power-on-seconds" property.
`get_smart_selftest_percent_remaining` () | Getter for the "smart-selftest-percent-remaining" property.
`get_smart_selftest_status` () | Getter for the "smart-selftest-status" property.
`get_smart_supported` () | Getter for the "smart-supported" property.
`get_smart_temperature` () | Getter for the "smart-temperature" property.
`get_smart_updated` () | Getter for the "smart-updated" property.

### udisks_drive_ata_interface_info ()

    GDBusInterfaceInfo * udisks_drive_ata_interface_info    (void);

Gets a machine-readable description of the org.freedesktop.UDisks2.Drive.Ata D-Bus interface.

Returns : | A GDBusInterfaceInfo. Do not free. [transfer none]

### udisks_drive_ata_override_properties ()

    guint               udisks_drive_ata_override_properties
                                                            (GObjectClass *klass,
                                                             guint property_id_begin);

Overrides all GObject properties in the UDisksDriveAta interface for a concrete class. The properties are overridden in the order they are defined.

`klass` : | The class structure for a GObject-derived class.
`property_id_begin` : | The property id to assign to the first overridden property.
Returns : | The last property id.

### udisks_drive_ata_call_smart_update ()

    void                udisks_drive_ata_call_smart_update  (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);

Asynchronously invokes the `SmartUpdate()` D-Bus method on `proxy`. When the operation is finished, `callback` will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call `udisks_drive_ata_call_smart_update_finish()` to get the result of the operation.

See `udisks_drive_ata_call_smart_update_sync()` for the synchronous, blocking version of this method.

`proxy` : | A UDisksDriveAtaProxy.
`arg_options` : | Argument to pass with the method invocation.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`callback` : | A GAsyncReadyCallback to call when the request is satisfied or `NULL`.
`user_data` : | User data to pass to `callback`.

### udisks_drive_ata_call_smart_update_finish ()

    gboolean            udisks_drive_ata_call_smart_update_finish
                                                            (UDisksDriveAta *proxy,
                                                             GAsyncResult *res,
                                                             GError **error);

Finishes an operation started with `udisks_drive_ata_call_smart_update()`.

`proxy` : | A UDisksDriveAtaProxy.
`res` : | The GAsyncResult obtained from the GAsyncReadyCallback passed to `udisks_drive_ata_call_smart_update()`.
`error` : | Return location for error or `NULL`.
Returns : | `TRUE` if the call succeded, `FALSE` if `error` is set. [skip]

### udisks_drive_ata_call_smart_update_sync ()

    gboolean            udisks_drive_ata_call_smart_update_sync
                                                            (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GError **error);

Synchronously invokes the `SmartUpdate()` D-Bus method on `proxy`. The calling thread is blocked until a reply is received.

See `udisks_drive_ata_call_smart_update()` for the asynchronous version of this method.

`proxy` : | A UDisksDriveAtaProxy.
`arg_options` : | Argument to pass with the method invocation.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`error` : | Return location for error or `NULL`.
Returns : | `TRUE` if the call succeded, `FALSE` if `error` is set. [skip]

### udisks_drive_ata_complete_smart_update ()

    void                udisks_drive_ata_complete_smart_update
                                                            (UDisksDriveAta *object,
                                                             GDBusMethodInvocation *invocation);

Helper function used in service implementations to finish handling invocations of the `SmartUpdate()` D-Bus method. If you instead want to finish handling an invocation by returning an error, use `g_dbus_method_invocation_return_error()` or similar.

This method will free `invocation`, you cannot use it afterwards.

`object` : | A UDisksDriveAta.
`invocation` : | A GDBusMethodInvocation. [transfer full]

### udisks_drive_ata_call_smart_get_attributes ()

    void                udisks_drive_ata_call_smart_get_attributes
                                                            (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);

Asynchronously invokes the `SmartGetAttributes()` D-Bus method on `proxy`. When the operation is finished, `callback` will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call `udisks_drive_ata_call_smart_get_attributes_finish()` to get the result of the operation.

See `udisks_drive_ata_call_smart_get_attributes_sync()` for the synchronous, blocking version of this method.

`proxy` : | A UDisksDriveAtaProxy.
`arg_options` : | Argument to pass with the method invocation.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`callback` : | A GAsyncReadyCallback to call when the request is satisfied or `NULL`.
`user_data` : | User data to pass to `callback`.

### udisks_drive_ata_call_smart_get_attributes_finish ()

    gboolean            udisks_drive_ata_call_smart_get_attributes_finish
                                                            (UDisksDriveAta *proxy,
                                                             GVariant **out_attributes,
                                                             GAsyncResult *res,
                                                             GError **error);

Finishes an operation started with `udisks_drive_ata_call_smart_get_attributes()`.

`proxy` : | A UDisksDriveAtaProxy.
`out_attributes` : | Return location for return parameter or `NULL` to ignore. [out]
`res` : | The GAsyncResult obtained from the GAsyncReadyCallback passed to `udisks_drive_ata_call_smart_get_attributes()`.
`error` : | Return location for error or `NULL`.
Returns : | `TRUE` if the call succeded, `FALSE` if `error` is set. [skip]

### udisks_drive_ata_call_smart_get_attributes_sync ()

    gboolean            udisks_drive_ata_call_smart_get_attributes_sync
                                                            (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GVariant **out_attributes,
                                                             GCancellable *cancellable,
                                                             GError **error);

Synchronously invokes the `SmartGetAttributes()` D-Bus method on `proxy`. The calling thread is blocked until a reply is received.

See `udisks_drive_ata_call_smart_get_attributes()` for the asynchronous version of this method.

`proxy` : | A UDisksDriveAtaProxy.
`arg_options` : | Argument to pass with the method invocation.
`out_attributes` : | Return location for return parameter or `NULL` to ignore. [out]
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`error` : | Return location for error or `NULL`.
Returns : | `TRUE` if the call succeded, `FALSE` if `error` is set. [skip]

### udisks_drive_ata_complete_smart_get_attributes ()

    void                udisks_drive_ata_complete_smart_get_attributes
                                                            (UDisksDriveAta *object,
                                                             GDBusMethodInvocation *invocation,
                                                             GVariant *attributes);

Helper function used in service implementations to finish handling invocations of the `SmartGetAttributes()` D-Bus method. If you instead want to finish handling an invocation by returning an error, use `g_dbus_method_invocation_return_error()` or similar.

This method will free `invocation`, you cannot use it afterwards.

`object` : | A UDisksDriveAta.
`invocation` : | A GDBusMethodInvocation. [transfer full]
`attributes` : | Parameter to return.

### udisks_drive_ata_call_smart_selftest_abort ()

    void                udisks_drive_ata_call_smart_selftest_abort
                                                            (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);

Asynchronously invokes the `SmartSelftestAbort()` D-Bus method on `proxy`. When the operation is finished, `callback` will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call `udisks_drive_ata_call_smart_selftest_abort_finish()` to get the result of the operation.

See `udisks_drive_ata_call_smart_selftest_abort_sync()` for the synchronous, blocking version of this method.

`proxy` : | A UDisksDriveAtaProxy.
`arg_options` : | Argument to pass with the method invocation.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`callback` : | A GAsyncReadyCallback to call when the request is satisfied or `NULL`.
`user_data` : | User data to pass to `callback`.

### udisks_drive_ata_call_smart_selftest_abort_finish ()

    gboolean            udisks_drive_ata_call_smart_selftest_abort_finish
                                                            (UDisksDriveAta *proxy,
                                                             GAsyncResult *res,
                                                             GError **error);

Finishes an operation started with `udisks_drive_ata_call_smart_selftest_abort()`.

`proxy` : | A UDisksDriveAtaProxy.
`res` : | The GAsyncResult obtained from the GAsyncReadyCallback passed to `udisks_drive_ata_call_smart_selftest_abort()`.
`error` : | Return location for error or `NULL`.
Returns : | `TRUE` if the call succeded, `FALSE` if `error` is set. [skip]

### udisks_drive_ata_call_smart_selftest_abort_sync ()

    gboolean            udisks_drive_ata_call_smart_selftest_abort_sync
                                                            (UDisksDriveAta *proxy,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GError **error);

Synchronously invokes the `SmartSelftestAbort()` D-Bus method on `proxy`. The calling thread is blocked until a reply is received.

See `udisks_drive_ata_call_smart_selftest_abort()` for the asynchronous version of this method.

`proxy` : | A UDisksDriveAtaProxy.
`arg_options` : | Argument to pass with the method invocation.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`error` : | Return location for error or `NULL`.
Returns : | `TRUE` if the call succeded, `FALSE` if `error` is set. [skip]

### udisks_drive_ata_complete_smart_selftest_abort ()

    void                udisks_drive_ata_complete_smart_selftest_abort
                                                            (UDisksDriveAta *object,
                                                             GDBusMethodInvocation *invocation);

Helper function used in service implementations to finish handling invocations of the `SmartSelftestAbort()` D-Bus method. If you instead want to finish handling an invocation by returning an error, use `g_dbus_method_invocation_return_error()` or similar.

This method will free `invocation`, you cannot use it afterwards.

`object` : | A UDisksDriveAta.
`invocation` : | A GDBusMethodInvocation. [transfer full]

### udisks_drive_ata_call_smart_selftest_start ()

    void                udisks_drive_ata_call_smart_selftest_start
                                                            (UDisksDriveAta *proxy,
                                                             const gchar *arg_type,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);

Asynchronously invokes the `SmartSelftestStart()` D-Bus method on `proxy`. When the operation is finished, `callback` will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call `udisks_drive_ata_call_smart_selftest_start_finish()` to get the result of the operation.

See `udisks_drive_ata_call_smart_selftest_start_sync()` for the synchronous, blocking version of this method.

`proxy` : | A UDisksDriveAtaProxy.
`arg_type` : | Argument to pass with the method invocation.
`arg_options` : | Argument to pass with the method invocation.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`callback` : | A GAsyncReadyCallback to call when the request is satisfied or `NULL`.
`user_data` : | User data to pass to `callback`.

### udisks_drive_ata_call_smart_selftest_start_finish ()

    gboolean            udisks_drive_ata_call_smart_selftest_start_finish
                                                            (UDisksDriveAta *proxy,
                                                             GAsyncResult *res,
                                                             GError **error);

Finishes an operation started with `udisks_drive_ata_call_smart_selftest_start()`.

`proxy` : | A UDisksDriveAtaProxy.
`res` : | The GAsyncResult obtained from the GAsyncReadyCallback passed to `udisks_drive_ata_call_smart_selftest_start()`.
`error` : | Return location for error or `NULL`.
Returns : | `TRUE` if the call succeded, `FALSE` if `error` is set. [skip]

### udisks_drive_ata_call_smart_selftest_start_sync ()

    gboolean            udisks_drive_ata_call_smart_selftest_start_sync
                                                            (UDisksDriveAta *proxy,
                                                             const gchar *arg_type,
                                                             GVariant *arg_options,
                                                             GCancellable *cancellable,
                                                             GError **error);

Synchronously invokes the `SmartSelftestStart()` D-Bus method on `proxy`. The calling thread is blocked until a reply is received.

See `udisks_drive_ata_call_smart_selftest_start()` for the asynchronous version of this method.

`proxy` : | A UDisksDriveAtaProxy.
`arg_type` : | Argument to pass with the method invocation.
`arg_options` : | Argument to pass with the method invocation.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`error` : | Return location for error or `NULL`.
Returns : | `TRUE` if the call succeded, `FALSE` if `error` is set. [skip]

### udisks_drive_ata_complete_smart_selftest_start ()

    void                udisks_drive_ata_complete_smart_selftest_start
                                                            (UDisksDriveAta *object,
                                                             GDBusMethodInvocation *invocation);

Helper function used in service implementations to finish handling invocations of the `SmartSelftestStart()` D-Bus method. If you instead want to finish handling an invocation by returning an error, use `g_dbus_method_invocation_return_error()` or similar.

This method will free `invocation`, you cannot use it afterwards.

`object` : | A UDisksDriveAta.
`invocation` : | A GDBusMethodInvocation. [transfer full]

### udisks_drive_ata_get_smart_supported ()

    gboolean            udisks_drive_ata_get_smart_supported
                                                            (UDisksDriveAta *object);

Gets the value of the "SmartSupported" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value.

### udisks_drive_ata_get_smart_enabled ()

    gboolean            udisks_drive_ata_get_smart_enabled  (UDisksDriveAta *object);

Gets the value of the "SmartEnabled" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value.

### udisks_drive_ata_get_smart_updated ()

    guint64             udisks_drive_ata_get_smart_updated  (UDisksDriveAta *object);

Gets the value of the "SmartUpdated" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value.

### udisks_drive_ata_get_smart_failing ()

    gboolean            udisks_drive_ata_get_smart_failing  (UDisksDriveAta *object);

Gets the value of the "SmartFailing" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value.

### udisks_drive_ata_get_smart_temperature ()

    gdouble             udisks_drive_ata_get_smart_temperature
                                                            (UDisksDriveAta *object);

Gets the value of the "SmartTemperature" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value.

### udisks_drive_ata_get_smart_power_on_seconds ()

    guint64             udisks_drive_ata_get_smart_power_on_seconds
                                                            (UDisksDriveAta *object);

Gets the value of the "SmartPowerOnSeconds" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value.

### udisks_drive_ata_get_smart_num_attributes_failed_in_the_past ()

    gint                udisks_drive_ata_get_smart_num_attributes_failed_in_the_past
                                                            (UDisksDriveAta *object);

Gets the value of the "SmartNumAttributesFailedInThePast" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value.

### udisks_drive_ata_get_smart_num_attributes_failing ()

    gint                udisks_drive_ata_get_smart_num_attributes_failing
                                                            (UDisksDriveAta *object);

Gets the value of the "SmartNumAttributesFailing" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value.

### udisks_drive_ata_get_smart_num_bad_sectors ()

    gint64              udisks_drive_ata_get_smart_num_bad_sectors
                                                            (UDisksDriveAta *object);

Gets the value of the "SmartNumBadSectors" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value.

### udisks_drive_ata_get_smart_selftest_percent_remaining ()

    gint                udisks_drive_ata_get_smart_selftest_percent_remaining
                                                            (UDisksDriveAta *object);

Gets the value of the "SmartSelftestPercentRemaining" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value.

### udisks_drive_ata_get_smart_selftest_status ()

    const gchar *       udisks_drive_ata_get_smart_selftest_status
                                                            (UDisksDriveAta *object);

Gets the value of the "SmartSelftestStatus" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

### Warning

The returned value is only valid until the property changes so on the client-side it is only safe to use this function on the thread where `object` was constructed. Use `udisks_drive_ata_dup_smart_selftest_status()` if on another thread.

`object` : | A UDisksDriveAta.
Returns : | The property value or `NULL` if the property is not set. Do not free the returned value, it belongs to `object`. [transfer none]

### udisks_drive_ata_dup_smart_selftest_status ()

    gchar *             udisks_drive_ata_dup_smart_selftest_status
                                                            (UDisksDriveAta *object);

Gets a copy of the "SmartSelftestStatus" D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

`object` : | A UDisksDriveAta.
Returns : | The property value or `NULL` if the property is not set. The returned value should be freed with `g_free()`. [transfer full]

### udisks_drive_ata_set_smart_supported ()

    void                udisks_drive_ata_set_smart_supported
                                                            (UDisksDriveAta *object,
                                                             gboolean value);

Sets the "SmartSupported" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### udisks_drive_ata_set_smart_enabled ()

    void                udisks_drive_ata_set_smart_enabled  (UDisksDriveAta *object,
                                                             gboolean value);

Sets the "SmartEnabled" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### udisks_drive_ata_set_smart_updated ()

    void                udisks_drive_ata_set_smart_updated  (UDisksDriveAta *object,
                                                             guint64 value);

Sets the "SmartUpdated" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### udisks_drive_ata_set_smart_failing ()

    void                udisks_drive_ata_set_smart_failing  (UDisksDriveAta *object,
                                                             gboolean value);

Sets the "SmartFailing" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### udisks_drive_ata_set_smart_temperature ()

    void                udisks_drive_ata_set_smart_temperature
                                                            (UDisksDriveAta *object,
                                                             gdouble value);

Sets the "SmartTemperature" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### udisks_drive_ata_set_smart_power_on_seconds ()

    void                udisks_drive_ata_set_smart_power_on_seconds
                                                            (UDisksDriveAta *object,
                                                             guint64 value);

Sets the "SmartPowerOnSeconds" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### udisks_drive_ata_set_smart_num_attributes_failed_in_the_past ()

    void                udisks_drive_ata_set_smart_num_attributes_failed_in_the_past
                                                            (UDisksDriveAta *object,
                                                             gint value);

Sets the "SmartNumAttributesFailedInThePast" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### udisks_drive_ata_set_smart_num_attributes_failing ()

    void                udisks_drive_ata_set_smart_num_attributes_failing
                                                            (UDisksDriveAta *object,
                                                             gint value);

Sets the "SmartNumAttributesFailing" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### udisks_drive_ata_set_smart_num_bad_sectors ()

    void                udisks_drive_ata_set_smart_num_bad_sectors
                                                            (UDisksDriveAta *object,
                                                             gint64 value);

Sets the "SmartNumBadSectors" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### udisks_drive_ata_set_smart_selftest_percent_remaining ()

    void                udisks_drive_ata_set_smart_selftest_percent_remaining
                                                            (UDisksDriveAta *object,
                                                             gint value);

Sets the "SmartSelftestPercentRemaining" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### udisks_drive_ata_set_smart_selftest_status ()

    void                udisks_drive_ata_set_smart_selftest_status
                                                            (UDisksDriveAta *object,
                                                             const gchar *value);

Sets the "SmartSelftestStatus" D-Bus property to `value`.

Since this D-Bus property is not writable, it is only meaningful to use this function on the service-side.

`object` : | A UDisksDriveAta.
`value` : | The value to set.

### struct UDisksDriveAtaProxy

    struct UDisksDriveAtaProxy;

The UDisksDriveAtaProxy structure contains only private data and should only be accessed using the provided API.

### struct UDisksDriveAtaProxyClass

    struct UDisksDriveAtaProxyClass {
      GDBusProxyClass parent_class;
    };

Class structure for UDisksDriveAtaProxy.

GDBusProxyClass `parent_class`; | The parent class.

### udisks_drive_ata_proxy_new ()

    void                udisks_drive_ata_proxy_new          (GDBusConnection *connection,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);

Asynchronously creates a proxy for the D-Bus interface org.freedesktop.UDisks2.Drive.Ata. See `g_dbus_proxy_new()` for more details.

When the operation is finished, `callback` will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call `udisks_drive_ata_proxy_new_finish()` to get the result of the operation.

See `udisks_drive_ata_proxy_new_sync()` for the synchronous, blocking version of this constructor.

`connection` : | A GDBusConnection.
`flags` : | Flags from the GDBusProxyFlags enumeration.
`name` : | A bus name (well-known or unique) or `NULL` if `connection` is not a message bus connection. [allow-none]
`object_path` : | An object path.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`callback` : | A GAsyncReadyCallback to call when the request is satisfied.
`user_data` : | User data to pass to `callback`.

### udisks_drive_ata_proxy_new_finish ()

    UDisksDriveAta *    udisks_drive_ata_proxy_new_finish   (GAsyncResult *res,
                                                             GError **error);

Finishes an operation started with `udisks_drive_ata_proxy_new()`.

`res` : | The GAsyncResult obtained from the GAsyncReadyCallback passed to `udisks_drive_ata_proxy_new()`.
`error` : | Return location for error or `NULL`
Returns : | The constructed proxy object or `NULL` if `error` is set. [transfer full][type UDisksDriveAtaProxy]

### udisks_drive_ata_proxy_new_sync ()

    UDisksDriveAta *    udisks_drive_ata_proxy_new_sync     (GDBusConnection *connection,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GError **error);

Synchronously creates a proxy for the D-Bus interface org.freedesktop.UDisks2.Drive.Ata. See `g_dbus_proxy_new_sync()` for more details.

The calling thread is blocked until a reply is received.

See `udisks_drive_ata_proxy_new()` for the asynchronous version of this constructor.

`connection` : | A GDBusConnection.
`flags` : | Flags from the GDBusProxyFlags enumeration.
`name` : | A bus name (well-known or unique) or `NULL` if `connection` is not a message bus connection. [allow-none]
`object_path` : | An object path.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`error` : | Return location for error or `NULL`
Returns : | The constructed proxy object or `NULL` if `error` is set. [transfer full][type UDisksDriveAtaProxy]

### udisks_drive_ata_proxy_new_for_bus ()

    void                udisks_drive_ata_proxy_new_for_bus  (GBusType bus_type,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GAsyncReadyCallback callback,
                                                             gpointer user_data);

Like `udisks_drive_ata_proxy_new()` but takes a GBusType instead of a GDBusConnection.

When the operation is finished, `callback` will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call `udisks_drive_ata_proxy_new_for_bus_finish()` to get the result of the operation.

See `udisks_drive_ata_proxy_new_for_bus_sync()` for the synchronous, blocking version of this constructor.

`bus_type` : | A GBusType.
`flags` : | Flags from the GDBusProxyFlags enumeration.
`name` : | A bus name (well-known or unique).
`object_path` : | An object path.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`callback` : | A GAsyncReadyCallback to call when the request is satisfied.
`user_data` : | User data to pass to `callback`.

### udisks_drive_ata_proxy_new_for_bus_finish ()

    UDisksDriveAta *    udisks_drive_ata_proxy_new_for_bus_finish
                                                            (GAsyncResult *res,
                                                             GError **error);

Finishes an operation started with `udisks_drive_ata_proxy_new_for_bus()`.

`res` : | The GAsyncResult obtained from the GAsyncReadyCallback passed to `udisks_drive_ata_proxy_new_for_bus()`.
`error` : | Return location for error or `NULL`
Returns : | The constructed proxy object or `NULL` if `error` is set. [transfer full][type UDisksDriveAtaProxy]

### udisks_drive_ata_proxy_new_for_bus_sync ()

    UDisksDriveAta *    udisks_drive_ata_proxy_new_for_bus_sync
                                                            (GBusType bus_type,
                                                             GDBusProxyFlags flags,
                                                             const gchar *name,
                                                             const gchar *object_path,
                                                             GCancellable *cancellable,
                                                             GError **error);

Like `udisks_drive_ata_proxy_new_sync()` but takes a GBusType instead of a GDBusConnection.

The calling thread is blocked until a reply is received.

See `udisks_drive_ata_proxy_new_for_bus()` for the asynchronous version of this constructor.

`bus_type` : | A GBusType.
`flags` : | Flags from the GDBusProxyFlags enumeration.
`name` : | A bus name (well-known or unique).
`object_path` : | An object path.
`cancellable` : | A GCancellable or `NULL`. [allow-none]
`error` : | Return location for error or `NULL`
Returns : | The constructed proxy object or `NULL` if `error` is set. [transfer full][type UDisksDriveAtaProxy]

### struct UDisksDriveAtaSkeleton

    struct UDisksDriveAtaSkeleton;

The UDisksDriveAtaSkeleton structure contains only private data and should only be accessed using the provided API.

### struct UDisksDriveAtaSkeletonClass

    struct UDisksDriveAtaSkeletonClass {
      GDBusInterfaceSkeletonClass parent_class;
    };

Class structure for UDisksDriveAtaSkeleton.

GDBusInterfaceSkeletonClass `parent_class`; | The parent class.

### udisks_drive_ata_skeleton_new ()

    UDisksDriveAta *    udisks_drive_ata_skeleton_new       (void);

Creates a skeleton object for the D-Bus interface org.freedesktop.UDisks2.Drive.Ata.

Returns : | The skeleton object. [transfer full][type UDisksDriveAtaSkeleton]

## Property Details

### The `"smart-enabled"` property

      "smart-enabled"            gboolean              : Read / Write

Represents the D-Bus property "SmartEnabled".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: FALSE

### The `"smart-failing"` property

      "smart-failing"            gboolean              : Read / Write

Represents the D-Bus property "SmartFailing".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: FALSE

### The `"smart-num-attributes-failed-in-the-past"` property

      "smart-num-attributes-failed-in-the-past" gint                  : Read / Write

Represents the D-Bus property "SmartNumAttributesFailedInThePast".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: 0

### The `"smart-num-attributes-failing"` property

      "smart-num-attributes-failing" gint                  : Read / Write

Represents the D-Bus property "SmartNumAttributesFailing".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: 0

### The `"smart-num-bad-sectors"` property

      "smart-num-bad-sectors"    gint64                : Read / Write

Represents the D-Bus property "SmartNumBadSectors".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: 0

### The `"smart-power-on-seconds"` property

      "smart-power-on-seconds"   guint64               : Read / Write

Represents the D-Bus property "SmartPowerOnSeconds".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: 0

### The `"smart-selftest-percent-remaining"` property

      "smart-selftest-percent-remaining" gint                  : Read / Write

Represents the D-Bus property "SmartSelftestPercentRemaining".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: 0

### The `"smart-selftest-status"` property

      "smart-selftest-status"    gchar*                : Read / Write

Represents the D-Bus property "SmartSelftestStatus".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: NULL

### The `"smart-supported"` property

      "smart-supported"          gboolean              : Read / Write

Represents the D-Bus property "SmartSupported".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: FALSE

### The `"smart-temperature"` property

      "smart-temperature"        gdouble               : Read / Write

Represents the D-Bus property "SmartTemperature".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: 0

### The `"smart-updated"` property

      "smart-updated"            guint64               : Read / Write

Represents the D-Bus property "SmartUpdated".

Since the D-Bus property for this GObject property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

Default value: 0

## Signal Details

### The `"handle-smart-get-attributes"` signal

    gboolean            user_function                      (UDisksDriveAta        *object,
                                                            GDBusMethodInvocation *invocation,
                                                            GVariant              *arg_options,
                                                            gpointer               user_data)        : Run Last

Signal emitted when a remote caller is invoking the `SmartGetAttributes()` D-Bus method.

If a signal handler returns `TRUE`, it means the signal handler will handle the invocation (e.g. take a reference to `invocation` and eventually call `udisks_drive_ata_complete_smart_get_attributes()` or e.g. `g_dbus_method_invocation_return_error()` on it) and no order signal handlers will run. If no signal handler handles the invocation, the `G_DBUS_ERROR_UNKNOWN_METHOD` error is returned.

`object` : | A UDisksDriveAta.
`invocation` : | A GDBusMethodInvocation.
`arg_options` : | Argument passed by remote caller.
`user_data` : | user data set when the signal handler was connected.
Returns : | `TRUE` if the invocation was handled, `FALSE` to let other signal handlers run.

### The `"handle-smart-selftest-abort"` signal

    gboolean            user_function                      (UDisksDriveAta        *object,
                                                            GDBusMethodInvocation *invocation,
                                                            GVariant              *arg_options,
                                                            gpointer               user_data)        : Run Last

Signal emitted when a remote caller is invoking the `SmartSelftestAbort()` D-Bus method.

If a signal handler returns `TRUE`, it means the signal handler will handle the invocation (e.g. take a reference to `invocation` and eventually call `udisks_drive_ata_complete_smart_selftest_abort()` or e.g. `g_dbus_method_invocation_return_error()` on it) and no order signal handlers will run. If no signal handler handles the invocation, the `G_DBUS_ERROR_UNKNOWN_METHOD` error is returned.

`object` : | A UDisksDriveAta.
`invocation` : | A GDBusMethodInvocation.
`arg_options` : | Argument passed by remote caller.
`user_data` : | user data set when the signal handler was connected.
Returns : | `TRUE` if the invocation was handled, `FALSE` to let other signal handlers run.

### The `"handle-smart-selftest-start"` signal

    gboolean            user_function                      (UDisksDriveAta        *object,
                                                            GDBusMethodInvocation *invocation,
                                                            gchar                 *arg_type,
                                                            GVariant              *arg_options,
                                                            gpointer               user_data)        : Run Last

Signal emitted when a remote caller is invoking the `SmartSelftestStart()` D-Bus method.

If a signal handler returns `TRUE`, it means the signal handler will handle the invocation (e.g. take a reference to `invocation` and eventually call `udisks_drive_ata_complete_smart_selftest_start()` or e.g. `g_dbus_method_invocation_return_error()` on it) and no order signal handlers will run. If no signal handler handles the invocation, the `G_DBUS_ERROR_UNKNOWN_METHOD` error is returned.

`object` : | A UDisksDriveAta.
`invocation` : | A GDBusMethodInvocation.
`arg_type` : | Argument passed by remote caller.
`arg_options` : | Argument passed by remote caller.
`user_data` : | user data set when the signal handler was connected.
Returns : | `TRUE` if the invocation was handled, `FALSE` to let other signal handlers run.

### The `"handle-smart-update"` signal

    gboolean            user_function                      (UDisksDriveAta        *object,
                                                            GDBusMethodInvocation *invocation,
                                                            GVariant              *arg_options,
                                                            gpointer               user_data)        : Run Last

Signal emitted when a remote caller is invoking the `SmartUpdate()` D-Bus method.

If a signal handler returns `TRUE`, it means the signal handler will handle the invocation (e.g. take a reference to `invocation` and eventually call `udisks_drive_ata_complete_smart_update()` or e.g. `g_dbus_method_invocation_return_error()` on it) and no order signal handlers will run. If no signal handler handles the invocation, the `G_DBUS_ERROR_UNKNOWN_METHOD` error is returned.

`object` : | A UDisksDriveAta.
`invocation` : | A GDBusMethodInvocation.
`arg_options` : | Argument passed by remote caller.
`user_data` : | user data set when the signal handler was connected.
Returns : | `TRUE` if the invocation was handled, `FALSE` to let other signal handlers run.