Cross Reference: /pkg/src/modules/altroot.py

Lines Matching refs:root
28 Generic interfaces for manipulating files in an alternate root.  There
30 that path is contained within "root", then those operations will not affect
31 any files living outside of "root".  These routines mainly protect us when
73 def ar_open(root, path, flags,
78         'root' is a directory that path must reside in.
80         'path' is a path that is interpreted relative to 'root'.  i.e., 'root'
82         would cause an access to be redirected outside of 'root'.  If this
93         assert os.path.isabs(root)
104         # we're going to update root and path so prepare an error
106         eremote = _("Path outside alternate root: root={root}, "
107             "path={path}").format(root=root, path=path)
113         # now open the alternate root and get its path
115         root_fd = os.open(root, os.O_RDONLY)
117                 root = __fd_to_path(root_fd)
125         # lives in the alternate root
128                 path_tmp = os.path.join(root, path)
144                             ar_open(root, path_dir, os.O_RDONLY)
162         # verify that the file we opened lives in the alternate root
169                 path = os.path.join(root, path)
171         if not path.startswith(root):
185 def ar_unlink(root, path, noent_ok=False):
196         assert os.path.isabs(root)
206                 path_dir_fd = ar_open(root, path_dir, os.O_RDONLY)
223 def ar_rename(root, src, dst):
227         'src' and 'dst' are paths that are interpreted relative to 'root'.
228         i.e., 'root' is prepended to both.  'src' and 'dst' can not contain
230         of 'root'.  If this happens we'll raise an OSError exception with
237         assert os.path.isabs(root)
250         src_dir_fd = ar_open(root, src_dir, os.O_RDONLY)
252                 dst_dir_fd = ar_open(root, dst_dir, os.O_RDONLY)
268 def ar_mkdir(root, path, mode):
276         assert os.path.isabs(root)
285         path_dir_fd = ar_open(root, path_dir, os.O_RDONLY)
295 def ar_stat(root, path):
303                 fd = ar_open(root, path, os.O_RDONLY)
310 def ar_isdir(root, path):
318                 si = ar_stat(root, path)
328 def ar_exists(root, path):
336                 fd = ar_open(root, path, os.O_RDONLY)
344 def ar_diff(root, path1, path2):
355                 fd1 = ar_open(root, path1, os.O_RDONLY)
356                 fd2 = ar_open(root, path2, os.O_RDONLY)
378 def ar_img_prefix(root):
379         """A function that attempts to determine if a user or root pkg(7)
380         managed image can be found at 'root'.  If 'root' does point to a
389         if ar_isdir(root, image.img_user_prefix):
392         if ar_isdir(root, image.img_root_prefix):