Function

Giobus_watch_name_on_connection_with_closures

since: 2.26

Declaration [src] 

guint
g_bus_watch_name_on_connection_with_closures (
  GDBusConnection* connection,
  const gchar* name,
  GBusNameWatcherFlags flags,
  GClosure* name_appeared_closure,
  GClosure* name_vanished_closure
)

Description [src]

Version of g_bus_watch_name_on_connection() using closures instead of callbacks for easier binding in other languages.

Available since: 2.26

This function is renamed to g_bus_watch_name_on_connection() in language bindings.

Parameters

connection

Type: GDBusConnection

A GDBusConnection.

The data is owned by the caller of the function.
name

Type: const gchar*

The name (well-known or unique) to watch.

The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.
flags

Type: GBusNameWatcherFlags

Flags from the GBusNameWatcherFlags enumeration.

name_appeared_closure

Type: GClosure

GClosure to invoke when name is known to exist or NULL.

The argument can be NULL.
The data is owned by the caller of the function.
name_vanished_closure

Type: GClosure

GClosure to invoke when name is known to not exist or NULL.

The argument can be NULL.
The data is owned by the caller of the function.

Return value

Type: guint

An identifier (never 0) that can be used with g_bus_unwatch_name() to stop watching the name.