1501         root, ext = os.path.splitext(tag_file_path)
1502         return root + '-properties' + ext
1621 def scan_elf_files(root, mount_point=None, unzip_files=True):  argument
1625         root_prefix_len = len(root) + 1
1632     for base, dirnames, filenames in os.walk(root):
1633         if base == root and 'apex' in dirnames:
1635             for path, elf in scan_apex_files(os.path.join(root, 'apex'),
2282     def _compile_path_matcher(root, subdirs):  argument
2283         dirs = [os.path.normpath(os.path.join(root, i)) for i in subdirs]
2288     def add_executables_in_dir(self, partition_name, partition, root,  argument
2291         root = os.path.abspath(root)
2292         prefix_len = len(root) + 1
2295             alter_patt = ELFLinker._compile_path_matcher(root, alter_subdirs)
2298                 root, ignored_subdirs)
2300         for path, elf in scan_elf_files(root, unzip_files=unzip_files):
2973     def _load_from_sym_dir(self, root):  argument
2974         root = os.path.abspath(root)
2975         prefix_len = len(root) + 1
2976         for base, _, filenames in os.walk(root):
2986     def create_from_sym_dir(root):  argument
2988         result._load_from_sym_dir(root)
2992     def _load_from_image_dir(self, root, prefix):  argument
2993         root = os.path.abspath(root)
2994         root_len = len(root) + 1
2995         for path, elf in scan_elf_files(root):
3000     def create_from_image_dir(root, prefix):  argument
3002         result._load_from_image_dir(root, prefix)
3033         root, ext = os.path.splitext(name)
3042         names[root].add(lib)
3044         if root.startswith('lib') and len(root) > min_name_len:
3051             if root != 'libandroid':
3052                 names[root[3:]].add(lib)
3056 def _enumerate_partition_paths(partition, root):  argument
3057     prefix_len = len(root) + 1
3058     for base, _, files in os.walk(root):
3068     for root in system_dirs:
3069         for ap, path in _enumerate_partition_paths('system', root):
3071     for root in vendor_dirs:
3072         for ap, path in _enumerate_partition_paths('vendor', root):
3227         root = os.path.abspath(args.dir)
3228         print(root)
3229         prefix_len = len(root) + 1
3230         for path, elf in scan_elf_files(root):