Function

GioBusNameVanishedCallback

since: 2.26

Declaration 

void
(* GBusNameVanishedCallback) (
  GDBusConnection* connection,
  const gchar* name,
  gpointer user_data
)

Description [src]

Invoked when the name being watched is known not to have to have an owner.

This is also invoked when the GDBusConnection on which the watch was established has been closed. In that case, connection will be NULL.

Available since: 2.26

Parameters

connection

Type: GDBusConnection

The GDBusConnection the name is being watched on, or NULL.

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

Type: const gchar*

The name being watched.

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

Type: gpointer

User data passed to g_bus_watch_name().

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