A GDBusConnection.
The name (well-known or unique) to watch.
Flags from the GBusNameWatcherFlags enumeration.
Handler to invoke when name is known to exist or NULL. [allow-none]
Handler to invoke when name is known to not exist or NULL. [allow-none]
User data to pass to handlers.
Function for freeing user_data or NULL. [allow-none]
An identifier (never 0) that an be used with g_bus_unwatch_name() to stop watching the name.
Like g_bus_watch_name() but takes a GDBusConnection instead of a GBusType. Since 2.26