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.