old_vfsid         605 lib/vfs/interface.c     vfsid old_vfsid;
old_vfsid         642 lib/vfs/interface.c     old_vfsid = vfs_getid (vfs_get_raw_current_dir ());
old_vfsid         650 lib/vfs/interface.c     vfs_stamp_create (old_vfs, old_vfsid);