Gets the name of the program. This name should not be localized, in contrast to g_get_application_name().
If you are using
GApplication the program name is set in
g_application_run(). In case of GDK or GTK+ it is set in
gdk_init(), which is called by
gtk_init() and the
GtkApplication::startup handler. The program name is found by
taking the last component of