1278         root, ext = os.path.splitext(tag_file_path)
1279         return root + '-properties' + ext
1294 def scan_accessible_files(root):  argument
1295     for base, dirs, files in os.walk(root):
1302 def scan_elf_files(root):  argument
1303     for path in scan_accessible_files(root):
1310 def scan_elf_dump_files(root):  argument
1311     for path in scan_accessible_files(root):
1871     def _compile_path_matcher(root, subdirs):  argument
1872         dirs = [os.path.normpath(os.path.join(root, i)) for i in subdirs]
1876     def add_executables_in_dir(self, partition_name, partition, root,  argument
1879         root = os.path.abspath(root)
1880         prefix_len = len(root) + 1
1883             alter_patt = ELFLinker._compile_path_matcher(root, alter_subdirs)
1885             ignored_patt = ELFLinker._compile_path_matcher(root, ignored_subdirs)
1887         for path, elf in scan_elf_files(root):
2511     def _load_from_sym_dir(self, root):  argument
2512         root = os.path.abspath(root)
2513         prefix_len = len(root) + 1
2514         for base, dirnames, filenames in os.walk(root):
2524     def create_from_sym_dir(root):  argument
2526         result._load_from_sym_dir(root)
2529     def _load_from_image_dir(self, root, prefix):  argument
2530         root = os.path.abspath(root)
2531         root_len = len(root) + 1
2532         for path, elf in scan_elf_files(root):
2536     def create_from_image_dir(root, prefix):  argument
2538         result._load_from_image_dir(root, prefix)
2566         root, ext = os.path.splitext(name)
2575         names[root].add(lib)
2577         if root.startswith('lib') and len(root) > min_name_len:
2584             if root != 'libandroid':
2585                 names[root[3:]].add(lib)
2589 def _enumerate_partition_paths(partition, root):  argument
2590     prefix_len = len(root) + 1
2591     for base, dirs, files in os.walk(root):
2599     for root in system_dirs:
2600         for ap, path in _enumerate_partition_paths('system', root):
2602     for root in vendor_dirs:
2603         for ap, path in _enumerate_partition_paths('vendor', root):
2726         root = os.path.abspath(args.dir)
2727         print(root)
2728         prefix_len = len(root) + 1
2729         for path, elf in scan_elf_files(root):
2939             root, ext = os.path.splitext(name)
2940             return root