UDisksFilesystem

UDisksFilesystem — Generated C code for the org.freedesktop.UDisks2.Filesystem D-Bus interface

Functions

Properties

GStrv mount-points Read / Write

Signals

Types and Values

Object Hierarchy

    GInterface
    ╰── UDisksFilesystem
    GObject
    ├── GDBusInterfaceSkeleton
       ╰── UDisksFilesystemSkeleton
           ╰── UDisksLinuxFilesystem
    ╰── GDBusProxy
        ╰── UDisksFilesystemProxy

Prerequisites

UDisksFilesystem requires GObject.

Implemented Interfaces

UDisksFilesystemProxy implements GDBusInterface, GInitable, GAsyncInitable and UDisksFilesystem.

UDisksFilesystemSkeleton implements GDBusInterface and UDisksFilesystem.

Known Implementations

UDisksFilesystem is implemented by UDisksFilesystemProxy, UDisksFilesystemSkeleton and UDisksLinuxFilesystem.

Description

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

Functions

udisks_filesystem_interface_info ()

GDBusInterfaceInfo *
udisks_filesystem_interface_info (void);

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

Returns

A GDBusInterfaceInfo. Do not free.

[transfer none]


udisks_filesystem_override_properties ()

guint
udisks_filesystem_override_properties (GObjectClass *klass,
                                       guint property_id_begin);

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

Parameters

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_filesystem_call_mount ()

void
udisks_filesystem_call_mount (UDisksFilesystem *proxy,
                              GVariant *arg_options,
                              GCancellable *cancellable,
                              GAsyncReadyCallback callback,
                              gpointer user_data);

Asynchronously invokes the Mount() 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_filesystem_call_mount_finish() to get the result of the operation.

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

Parameters

proxy

A UDisksFilesystemProxy.

 

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_filesystem_call_mount_finish ()

gboolean
udisks_filesystem_call_mount_finish (UDisksFilesystem *proxy,
                                     gchar **out_mount_path,
                                     GAsyncResult *res,
                                     GError **error);

Finishes an operation started with udisks_filesystem_call_mount().

Parameters

proxy

A UDisksFilesystemProxy.

 

out_mount_path

Return location for return parameter or NULL to ignore.

[out]

res

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_filesystem_call_mount().

 

error

Return location for error or NULL.

 

Returns

TRUE if the call succeded, FALSE if error is set.

[skip]


udisks_filesystem_call_mount_sync ()

gboolean
udisks_filesystem_call_mount_sync (UDisksFilesystem *proxy,
                                   GVariant *arg_options,
                                   gchar **out_mount_path,
                                   GCancellable *cancellable,
                                   GError **error);

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

See udisks_filesystem_call_mount() for the asynchronous version of this method.

Parameters

proxy

A UDisksFilesystemProxy.

 

arg_options

Argument to pass with the method invocation.

 

out_mount_path

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_filesystem_complete_mount ()

void
udisks_filesystem_complete_mount (UDisksFilesystem *object,
                                  GDBusMethodInvocation *invocation,
                                  const gchar *mount_path);

Helper function used in service implementations to finish handling invocations of the Mount() 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.

Parameters

object

A UDisksFilesystem.

 

invocation

A GDBusMethodInvocation.

[transfer full]

mount_path

Parameter to return.

 

udisks_filesystem_call_unmount ()

void
udisks_filesystem_call_unmount (UDisksFilesystem *proxy,
                                GVariant *arg_options,
                                GCancellable *cancellable,
                                GAsyncReadyCallback callback,
                                gpointer user_data);

Asynchronously invokes the Unmount() 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_filesystem_call_unmount_finish() to get the result of the operation.

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

Parameters

proxy

A UDisksFilesystemProxy.

 

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_filesystem_call_unmount_finish ()

gboolean
udisks_filesystem_call_unmount_finish (UDisksFilesystem *proxy,
                                       GAsyncResult *res,
                                       GError **error);

Finishes an operation started with udisks_filesystem_call_unmount().

Parameters

proxy

A UDisksFilesystemProxy.

 

res

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_filesystem_call_unmount().

 

error

Return location for error or NULL.

 

Returns

TRUE if the call succeded, FALSE if error is set.

[skip]


udisks_filesystem_call_unmount_sync ()

gboolean
udisks_filesystem_call_unmount_sync (UDisksFilesystem *proxy,
                                     GVariant *arg_options,
                                     GCancellable *cancellable,
                                     GError **error);

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

See udisks_filesystem_call_unmount() for the asynchronous version of this method.

Parameters

proxy

A UDisksFilesystemProxy.

 

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_filesystem_complete_unmount ()

void
udisks_filesystem_complete_unmount (UDisksFilesystem *object,
                                    GDBusMethodInvocation *invocation);

Helper function used in service implementations to finish handling invocations of the Unmount() 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.

Parameters

object

A UDisksFilesystem.

 

invocation

A GDBusMethodInvocation.

[transfer full]

udisks_filesystem_call_set_label ()

void
udisks_filesystem_call_set_label (UDisksFilesystem *proxy,
                                  const gchar *arg_label,
                                  GVariant *arg_options,
                                  GCancellable *cancellable,
                                  GAsyncReadyCallback callback,
                                  gpointer user_data);

Asynchronously invokes the SetLabel() 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_filesystem_call_set_label_finish() to get the result of the operation.

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

Parameters

proxy

A UDisksFilesystemProxy.

 

arg_label

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_filesystem_call_set_label_finish ()

gboolean
udisks_filesystem_call_set_label_finish
                               (UDisksFilesystem *proxy,
                                GAsyncResult *res,
                                GError **error);

Finishes an operation started with udisks_filesystem_call_set_label().

Parameters

proxy

A UDisksFilesystemProxy.

 

res

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_filesystem_call_set_label().

 

error

Return location for error or NULL.

 

Returns

TRUE if the call succeded, FALSE if error is set.

[skip]


udisks_filesystem_call_set_label_sync ()

gboolean
udisks_filesystem_call_set_label_sync (UDisksFilesystem *proxy,
                                       const gchar *arg_label,
                                       GVariant *arg_options,
                                       GCancellable *cancellable,
                                       GError **error);

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

See udisks_filesystem_call_set_label() for the asynchronous version of this method.

Parameters

proxy

A UDisksFilesystemProxy.

 

arg_label

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_filesystem_complete_set_label ()

void
udisks_filesystem_complete_set_label (UDisksFilesystem *object,
                                      GDBusMethodInvocation *invocation);

Helper function used in service implementations to finish handling invocations of the SetLabel() 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.

Parameters

object

A UDisksFilesystem.

 

invocation

A GDBusMethodInvocation.

[transfer full]

udisks_filesystem_get_mount_points ()

const gchar *const *
udisks_filesystem_get_mount_points (UDisksFilesystem *object);

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

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

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_filesystem_dup_mount_points() if on another thread.

[skip]

Parameters

object

A UDisksFilesystem.

 

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_filesystem_dup_mount_points ()

gchar **
udisks_filesystem_dup_mount_points (UDisksFilesystem *object);

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

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

[skip]

Parameters

object

A UDisksFilesystem.

 

Returns

The property value or NULL if the property is not set. The returned value should be freed with g_strfreev().

[transfer full]


udisks_filesystem_set_mount_points ()

void
udisks_filesystem_set_mount_points (UDisksFilesystem *object,
                                    const gchar *const *value);

Sets the "MountPoints" 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.

[skip]

Parameters

object

A UDisksFilesystem.

 

value

The value to set.

 

udisks_filesystem_proxy_new ()

void
udisks_filesystem_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.Filesystem. 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_filesystem_proxy_new_finish() to get the result of the operation.

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

Parameters

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_filesystem_proxy_new_finish ()

UDisksFilesystem *
udisks_filesystem_proxy_new_finish (GAsyncResult *res,
                                    GError **error);

Finishes an operation started with udisks_filesystem_proxy_new().

Parameters

res

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_filesystem_proxy_new().

 

error

Return location for error or NULL

 

Returns

The constructed proxy object or NULL if error is set.

[transfer full][type UDisksFilesystemProxy]


udisks_filesystem_proxy_new_sync ()

UDisksFilesystem *
udisks_filesystem_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.Filesystem. See g_dbus_proxy_new_sync() for more details.

The calling thread is blocked until a reply is received.

See udisks_filesystem_proxy_new() for the asynchronous version of this constructor.

Parameters

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 UDisksFilesystemProxy]


udisks_filesystem_proxy_new_for_bus ()

void
udisks_filesystem_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_filesystem_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_filesystem_proxy_new_for_bus_finish() to get the result of the operation.

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

Parameters

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_filesystem_proxy_new_for_bus_finish ()

UDisksFilesystem *
udisks_filesystem_proxy_new_for_bus_finish
                               (GAsyncResult *res,
                                GError **error);

Finishes an operation started with udisks_filesystem_proxy_new_for_bus().

Parameters

res

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_filesystem_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 UDisksFilesystemProxy]


udisks_filesystem_proxy_new_for_bus_sync ()

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

Like udisks_filesystem_proxy_new_sync() but takes a GBusType instead of a GDBusConnection.

The calling thread is blocked until a reply is received.

See udisks_filesystem_proxy_new_for_bus() for the asynchronous version of this constructor.

Parameters

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 UDisksFilesystemProxy]


udisks_filesystem_skeleton_new ()

UDisksFilesystem *
udisks_filesystem_skeleton_new (void);

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

Returns

The skeleton object.

[transfer full][type UDisksFilesystemSkeleton]

Types and Values

UDisksFilesystem

typedef struct _UDisksFilesystem UDisksFilesystem;

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


struct UDisksFilesystemIface

struct UDisksFilesystemIface {
  GTypeInterface parent_iface;


  gboolean (*handle_mount) (
    UDisksFilesystem *object,
    GDBusMethodInvocation *invocation,
    GVariant *arg_options);

  gboolean (*handle_set_label) (
    UDisksFilesystem *object,
    GDBusMethodInvocation *invocation,
    const gchar *arg_label,
    GVariant *arg_options);

  gboolean (*handle_unmount) (
    UDisksFilesystem *object,
    GDBusMethodInvocation *invocation,
    GVariant *arg_options);

  const gchar *const * (*get_mount_points) (UDisksFilesystem *object);

  gboolean (*handle_check) (
    UDisksFilesystem *object,
    GDBusMethodInvocation *invocation,
    GVariant *arg_options);

  gboolean (*handle_repair) (
    UDisksFilesystem *object,
    GDBusMethodInvocation *invocation,
    GVariant *arg_options);

  gboolean (*handle_resize) (
    UDisksFilesystem *object,
    GDBusMethodInvocation *invocation,
    guint64 arg_size,
    GVariant *arg_options);

  gboolean (*handle_take_ownership) (
    UDisksFilesystem *object,
    GDBusMethodInvocation *invocation,
    GVariant *arg_options);
};

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

Members

GTypeInterface parent_iface;

The parent interface.

 

handle_mount ()

Handler for the “handle-mount” signal.

 

handle_set_label ()

Handler for the “handle-set-label” signal.

 

handle_unmount ()

Handler for the “handle-unmount” signal.

 

get_mount_points ()

Getter for the “mount-points” property.

 

handle_check ()

Handler for the “handle-check” signal.

 

handle_repair ()

Handler for the “handle-repair” signal.

 

handle_resize ()

Handler for the “handle-resize” signal.

 

handle_take_ownership ()

Handler for the “handle-take-ownership” signal.

 

struct UDisksFilesystemProxy

struct UDisksFilesystemProxy;

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


struct UDisksFilesystemProxyClass

struct UDisksFilesystemProxyClass {
  GDBusProxyClass parent_class;
};

Class structure for UDisksFilesystemProxy.

Members


struct UDisksFilesystemSkeleton

struct UDisksFilesystemSkeleton;

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


struct UDisksFilesystemSkeletonClass

struct UDisksFilesystemSkeletonClass {
  GDBusInterfaceSkeletonClass parent_class;
};

Class structure for UDisksFilesystemSkeleton.

Members

Property Details

The “mount-points” property

  “mount-points”             GStrv

Represents the D-Bus property "MountPoints".

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.

Flags: Read / Write

Signal Details

The “handle-check” signal

gboolean
user_function (UDisksFilesystem      *object,
               GDBusMethodInvocation *invocation,
               GVariant              *arg_options,
               gpointer               user_data)

Signal emitted when a remote caller is invoking the Check() 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_filesystem_complete_check() 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.

Parameters

object

A UDisksFilesystem.

 

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.

Flags: Run Last

Since: 2.7.2


The “handle-mount” signal

gboolean
user_function (UDisksFilesystem      *object,
               GDBusMethodInvocation *invocation,
               GVariant              *arg_options,
               gpointer               user_data)

Signal emitted when a remote caller is invoking the Mount() 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_filesystem_complete_mount() 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.

Parameters

object

A UDisksFilesystem.

 

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.

Flags: Run Last


The “handle-repair” signal

gboolean
user_function (UDisksFilesystem      *object,
               GDBusMethodInvocation *invocation,
               GVariant              *arg_options,
               gpointer               user_data)

Signal emitted when a remote caller is invoking the Repair() 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_filesystem_complete_repair() 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.

Parameters

object

A UDisksFilesystem.

 

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.

Flags: Run Last

Since: 2.7.2


The “handle-resize” signal

gboolean
user_function (UDisksFilesystem      *object,
               GDBusMethodInvocation *invocation,
               guint64                arg_size,
               GVariant              *arg_options,
               gpointer               user_data)

Signal emitted when a remote caller is invoking the Resize() 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_filesystem_complete_resize() 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.

Parameters

object

A UDisksFilesystem.

 

invocation

A GDBusMethodInvocation.

 

arg_size

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.

Flags: Run Last

Since: 2.7.2


The “handle-set-label” signal

gboolean
user_function (UDisksFilesystem      *object,
               GDBusMethodInvocation *invocation,
               gchar                 *arg_label,
               GVariant              *arg_options,
               gpointer               user_data)

Signal emitted when a remote caller is invoking the SetLabel() 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_filesystem_complete_set_label() 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.

Parameters

object

A UDisksFilesystem.

 

invocation

A GDBusMethodInvocation.

 

arg_label

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.

Flags: Run Last


The “handle-take-ownership” signal

gboolean
user_function (UDisksFilesystem      *object,
               GDBusMethodInvocation *invocation,
               GVariant              *arg_options,
               gpointer               user_data)

Signal emitted when a remote caller is invoking the TakeOwnership() 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_filesystem_complete_take_ownership() 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.

Parameters

object

A UDisksFilesystem.

 

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.

Flags: Run Last

Since: 2.7.2


The “handle-unmount” signal

gboolean
user_function (UDisksFilesystem      *object,
               GDBusMethodInvocation *invocation,
               GVariant              *arg_options,
               gpointer               user_data)

Signal emitted when a remote caller is invoking the Unmount() 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_filesystem_complete_unmount() 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.

Parameters

object

A UDisksFilesystem.

 

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.

Flags: Run Last