same_owner_option += we_are_root;
xalloc_fail_func = extract_finish;
+ /* Save 'root device' to avoid purging mount points.
+ FIXME: Should the same be done after handling -C option ? */
+ if (one_file_system_option)
+ {
+ struct stat st;
+ char *dir = xgetcwd ();
+
+ if (deref_stat (true, dir, &st))
+ stat_diag (dir);
+ else
+ root_device = st.st_dev;
+ }
+
/* Option -p clears the kernel umask, so it does not affect proper
restoration of file permissions. New intermediate directories will
comply with umask at start of program. */
/* MSDOS does not implement links. However, djgpp's link() actually
copies the file. */
status = link (link_name, file_name);
+ e = errno;
if (status == 0)
{
struct delayed_symlink *ds = delayed_symlink_head;
- if (ds && stat (link_name, &st1) == 0)
+ if (ds && lstat (link_name, &st1) == 0)
for (; ds; ds = ds->next)
if (ds->dev == st1.st_dev
&& ds->ino == st1.st_ino
}
break;
}
+
+ if ((e == EEXIST && strcmp (link_name, file_name) == 0)
+ || (lstat (link_name, &st1) == 0
+ && lstat (file_name, &st2) == 0
+ && st1.st_dev == st2.st_dev
+ && st1.st_ino == st2.st_ino))
+ break;
+
+ errno = e;
if (maybe_recoverable (file_name, &interdir_made))
goto again_link;
if (incremental_option && errno == EEXIST)
break;
- e = errno;
- if (stat (link_name, &st1) == 0
- && stat (file_name, &st2) == 0
- && st1.st_dev == st2.st_dev
- && st1.st_ino == st2.st_ino)
- break;
link_error (link_name, file_name);
if (backup_option)
/* Read the entry and delete files that aren't listed in the
archive. */
- gnu_restore (file_name);
+ purge_directory (file_name);
}
else if (typeflag == GNUTYPE_DUMPDIR)
skip_member ();