lookupSignal
Looks up information about a signal.
The cost of this function is O(n) in number of signals unless g_dbus_interface_info_cache_build() has been used on @info.
Return
A #GDBusSignalInfo or null if not found. Do not free, it is owned by @info.
Since
2.26
Parameters
name
A D-Bus signal name (typically in CamelCase)