Function

Giobus_watch_name_on_connection_with_closures

Declaration

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

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 GDBusConnection
 

A GDBusConnection.

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

Flags from the GBusNameWatcherFlags enumeration.

name_appeared_closure 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 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

Returns: guint
 

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