Creates an association to map between dbus_error_name and GErrors specified by error_domain and error_code.
This is typically done in the routine that returns the GQuark for an error domain.
A GQuark for an error domain.
An error code.
A D-Bus error name.
TRUE if the association was created, FALSE if it already exists.
2.26
Creates an association to map between dbus_error_name and GErrors specified by error_domain and error_code.
This is typically done in the routine that returns the GQuark for an error domain.