def scan_all_files(): allpkgparts = PortageInterface.get_fileinfo_from_vdb( [os.path.join(path, file) for configbasedir in PortageInterface.get_config_protect( Config.Backend) for (path, dir, files) in os.walk(configbasedir) for file in files]) return len([EtcProposalConfigFile(pkgpart.path).update_unmodified(pkgpart.md5) for pkgpart in allpkgparts.values()])