UDisksManagerZRAM

UDisksManagerZRAM — Generated C code for the org.freedesktop.UDisks2.Manager.ZRAM D-Bus interface

Functions

void udisks_manager_zram_call_create_devices ()
gboolean udisks_manager_zram_call_create_devices_finish ()
gboolean udisks_manager_zram_call_create_devices_sync ()
void udisks_manager_zram_call_destroy_devices ()
gboolean udisks_manager_zram_call_destroy_devices_finish ()
gboolean udisks_manager_zram_call_destroy_devices_sync ()
void udisks_manager_zram_complete_create_devices ()
void udisks_manager_zram_complete_destroy_devices ()
GDBusInterfaceInfo * udisks_manager_zram_interface_info ()
guint udisks_manager_zram_override_properties ()
void udisks_manager_zram_proxy_new ()
UDisksManagerZRAM * udisks_manager_zram_proxy_new_finish ()
void udisks_manager_zram_proxy_new_for_bus ()
UDisksManagerZRAM * udisks_manager_zram_proxy_new_for_bus_finish ()
UDisksManagerZRAM * udisks_manager_zram_proxy_new_for_bus_sync ()
UDisksManagerZRAM * udisks_manager_zram_proxy_new_sync ()
UDisksManagerZRAM * udisks_manager_zram_skeleton_new ()

Signals

gboolean handle-create-devices Run Last
gboolean handle-destroy-devices Run Last

Types and Values

  UDisksManagerZRAM
struct UDisksManagerZRAMIface
struct UDisksManagerZRAMProxy
struct UDisksManagerZRAMProxyClass
struct UDisksManagerZRAMSkeleton
struct UDisksManagerZRAMSkeletonClass

Object Hierarchy

    GInterface
    ╰── UDisksManagerZRAM
    GObject
    ├── GDBusInterfaceSkeleton
    │   ╰── UDisksManagerZRAMSkeleton
    ╰── GDBusProxy
        ╰── UDisksManagerZRAMProxy

Prerequisites

UDisksManagerZRAM requires GObject.

Implemented Interfaces

UDisksManagerZRAMProxy implements GDBusInterface, GInitable, GAsyncInitable and UDisksManagerZRAM.

UDisksManagerZRAMSkeleton implements GDBusInterface and UDisksManagerZRAM.

Known Implementations

UDisksManagerZRAM is implemented by UDisksManagerZRAMProxy and UDisksManagerZRAMSkeleton.

Description

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

Functions

udisks_manager_zram_call_create_devices ()

void
udisks_manager_zram_call_create_devices
                               (UDisksManagerZRAM *proxy,
                                GVariant *arg_sizes,
                                GVariant *arg_num_streams,
                                GVariant *arg_options,
                                GCancellable *cancellable,
                                GAsyncReadyCallback callback,
                                gpointer user_data);

Asynchronously invokes the CreateDevices() 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_manager_zram_call_create_devices_finish() to get the result of the operation.

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

Parameters

proxy

A UDisksManagerZRAMProxy.

  

arg_sizes

Argument to pass with the method invocation.

  

arg_num_streams

Argument to pass with the method invocation.

  

arg_options

Argument to pass with the method invocation.

  

cancellable

A GCancellable or NULL.

[nullable]

callback

A GAsyncReadyCallback to call when the request is satisfied or NULL.

  

user_data

User data to pass to callback .

  

Since: 2.3.0

udisks_manager_zram_call_create_devices_finish ()

gboolean
udisks_manager_zram_call_create_devices_finish
                               (UDisksManagerZRAM *proxy,
                                gchar ***out_zrams,
                                GAsyncResult *res,
                                GError **error);

Finishes an operation started with udisks_manager_zram_call_create_devices().

Parameters

proxy

A UDisksManagerZRAMProxy.

  

out_zrams

Return location for return parameter or NULL to ignore.

[out][optional][array zero-terminated=1]

res

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

  

error

Return location for error or NULL.

  

Returns

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

[skip]

Since: 2.3.0

udisks_manager_zram_call_create_devices_sync ()

gboolean
udisks_manager_zram_call_create_devices_sync
                               (UDisksManagerZRAM *proxy,
                                GVariant *arg_sizes,
                                GVariant *arg_num_streams,
                                GVariant *arg_options,
                                gchar ***out_zrams,
                                GCancellable *cancellable,
                                GError **error);

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

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

Parameters

proxy

A UDisksManagerZRAMProxy.

  

arg_sizes

Argument to pass with the method invocation.

  

arg_num_streams

Argument to pass with the method invocation.

  

arg_options

Argument to pass with the method invocation.

  

out_zrams

Return location for return parameter or NULL to ignore.

[out][optional][array zero-terminated=1]

cancellable

A GCancellable or NULL.

[nullable]

error

Return location for error or NULL.

  

Returns

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

[skip]

Since: 2.3.0

udisks_manager_zram_call_destroy_devices ()

void
udisks_manager_zram_call_destroy_devices
                               (UDisksManagerZRAM *proxy,
                                GVariant *arg_options,
                                GCancellable *cancellable,
                                GAsyncReadyCallback callback,
                                gpointer user_data);

Asynchronously invokes the DestroyDevices() 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_manager_zram_call_destroy_devices_finish() to get the result of the operation.

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

Parameters

proxy

A UDisksManagerZRAMProxy.

  

arg_options

Argument to pass with the method invocation.

  

cancellable

A GCancellable or NULL.

[nullable]

callback

A GAsyncReadyCallback to call when the request is satisfied or NULL.

  

user_data

User data to pass to callback .

  

Since: 2.3.0

udisks_manager_zram_call_destroy_devices_finish ()

gboolean
udisks_manager_zram_call_destroy_devices_finish
                               (UDisksManagerZRAM *proxy,
                                GAsyncResult *res,
                                GError **error);

Finishes an operation started with udisks_manager_zram_call_destroy_devices().

Parameters

proxy

A UDisksManagerZRAMProxy.

  

res

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

  

error

Return location for error or NULL.

  

Returns

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

[skip]

Since: 2.3.0

udisks_manager_zram_call_destroy_devices_sync ()

gboolean
udisks_manager_zram_call_destroy_devices_sync
                               (UDisksManagerZRAM *proxy,
                                GVariant *arg_options,
                                GCancellable *cancellable,
                                GError **error);

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

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

Parameters

proxy

A UDisksManagerZRAMProxy.

  

arg_options

Argument to pass with the method invocation.

  

cancellable

A GCancellable or NULL.

[nullable]

error

Return location for error or NULL.

  

Returns

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

[skip]

Since: 2.3.0

udisks_manager_zram_complete_create_devices ()

void
udisks_manager_zram_complete_create_devices
                               (UDisksManagerZRAM *object,
                                GDBusMethodInvocation *invocation,
                                const gchar *const *zrams);

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

  

invocation

A GDBusMethodInvocation.

[transfer full]

zrams

Parameter to return.

  

Since: 2.3.0

udisks_manager_zram_complete_destroy_devices ()

void
udisks_manager_zram_complete_destroy_devices
                               (UDisksManagerZRAM *object,
                                GDBusMethodInvocation *invocation);

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

  

invocation

A GDBusMethodInvocation.

[transfer full]

Since: 2.3.0

udisks_manager_zram_interface_info ()

GDBusInterfaceInfo *
udisks_manager_zram_interface_info (void);

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

Returns

A GDBusInterfaceInfo. Do not free.

[transfer none]

Since: 2.3.0

udisks_manager_zram_override_properties ()

guint
udisks_manager_zram_override_properties
                               (GObjectClass *klass,
                                guint property_id_begin);

Overrides all GObject properties in the UDisksManagerZRAM 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.

Since: 2.3.0

udisks_manager_zram_proxy_new ()

void
udisks_manager_zram_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.Manager.ZRAM. 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_manager_zram_proxy_new_finish() to get the result of the operation.

See udisks_manager_zram_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.

[nullable]

object_path

An object path.

  

cancellable

A GCancellable or NULL.

[nullable]

callback

A GAsyncReadyCallback to call when the request is satisfied.

  

user_data

User data to pass to callback .

  

Since: 2.3.0

udisks_manager_zram_proxy_new_finish ()

UDisksManagerZRAM *
udisks_manager_zram_proxy_new_finish (GAsyncResult *res,
                                      GError **error);

Finishes an operation started with udisks_manager_zram_proxy_new().

Parameters

res

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

  

error

Return location for error or NULL

  

Returns

The constructed proxy object or NULL if error is set.

[transfer full][type UDisksManagerZRAMProxy]

Since: 2.3.0

udisks_manager_zram_proxy_new_for_bus ()

void
udisks_manager_zram_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_manager_zram_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_manager_zram_proxy_new_for_bus_finish() to get the result of the operation.

See udisks_manager_zram_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.

[nullable]

callback

A GAsyncReadyCallback to call when the request is satisfied.

  

user_data

User data to pass to callback .

  

Since: 2.3.0

udisks_manager_zram_proxy_new_for_bus_finish ()

UDisksManagerZRAM *
udisks_manager_zram_proxy_new_for_bus_finish
                               (GAsyncResult *res,
                                GError **error);

Finishes an operation started with udisks_manager_zram_proxy_new_for_bus().

Parameters

res

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_manager_zram_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 UDisksManagerZRAMProxy]

Since: 2.3.0

udisks_manager_zram_proxy_new_for_bus_sync ()

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

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

The calling thread is blocked until a reply is received.

See udisks_manager_zram_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.

[nullable]

error

Return location for error or NULL

  

Returns

The constructed proxy object or NULL if error is set.

[transfer full][type UDisksManagerZRAMProxy]

Since: 2.3.0

udisks_manager_zram_proxy_new_sync ()

UDisksManagerZRAM *
udisks_manager_zram_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.Manager.ZRAM. See g_dbus_proxy_new_sync() for more details.

The calling thread is blocked until a reply is received.

See udisks_manager_zram_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.

[nullable]

object_path

An object path.

  

cancellable

A GCancellable or NULL.

[nullable]

error

Return location for error or NULL

  

Returns

The constructed proxy object or NULL if error is set.

[transfer full][type UDisksManagerZRAMProxy]

Since: 2.3.0

udisks_manager_zram_skeleton_new ()

UDisksManagerZRAM *
udisks_manager_zram_skeleton_new (void);

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

Returns

The skeleton object.

[transfer full][type UDisksManagerZRAMSkeleton]

Since: 2.3.0

Types and Values

UDisksManagerZRAM

typedef struct _UDisksManagerZRAM UDisksManagerZRAM;

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

Since: 2.3.0

struct UDisksManagerZRAMIface

struct UDisksManagerZRAMIface {
  GTypeInterface parent_iface;

  gboolean (*handle_create_devices) (
    UDisksManagerZRAM *object,
    GDBusMethodInvocation *invocation,
    GVariant *arg_sizes,
    GVariant *arg_num_streams,
    GVariant *arg_options);

  gboolean (*handle_destroy_devices) (
    UDisksManagerZRAM *object,
    GDBusMethodInvocation *invocation,
    GVariant *arg_options);
};

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

Members

GTypeInterface parent_iface;

The parent interface.

  

handle_create_devices ()

Handler for the “handle-create-devices” signal.

  

handle_destroy_devices ()

Handler for the “handle-destroy-devices” signal.

  

Since: 2.3.0

struct UDisksManagerZRAMProxy

struct UDisksManagerZRAMProxy;

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

Since: 2.3.0

struct UDisksManagerZRAMProxyClass

struct UDisksManagerZRAMProxyClass {
  GDBusProxyClass parent_class;
};

Class structure for UDisksManagerZRAMProxy.

Members

Since: 2.3.0

struct UDisksManagerZRAMSkeleton

struct UDisksManagerZRAMSkeleton;

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

Since: 2.3.0

struct UDisksManagerZRAMSkeletonClass

struct UDisksManagerZRAMSkeletonClass {
  GDBusInterfaceSkeletonClass parent_class;
};

Class structure for UDisksManagerZRAMSkeleton.

Members

Since: 2.3.0

Signal Details

The “handle-create-devices” signal

gboolean
user_function (UDisksManagerZRAM     *object,
               GDBusMethodInvocation *invocation,
               GVariant              *arg_sizes,
               GVariant              *arg_num_streams,
               GVariant              *arg_options,
               gpointer               user_data)

Signal emitted when a remote caller is invoking the CreateDevices() 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_manager_zram_complete_create_devices() 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 UDisksManagerZRAM.

  

invocation

A GDBusMethodInvocation.

  

arg_sizes

Argument passed by remote caller.

  

arg_num_streams

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: 2.3.0

The “handle-destroy-devices” signal

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

Signal emitted when a remote caller is invoking the DestroyDevices() 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_manager_zram_complete_destroy_devices() 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 UDisksManagerZRAM.

  

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: 2.3.0

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