* net/tramp.el (top): Don't require 'shell.

* net/tramp.el (top): Don't require 'shell.
(tramp-methods): Fix docstring.
(tramp-get-remote-tmpdir): New defun, moved from tramp-sh.el.
Return complete remote file name.  Handle "smb" case.  Use
`tramp-tmpdir', if defined for the respective method.
(tramp-make-tramp-temp-file): Adapt call of `tramp-get-remote-tmpdir'.

* net/tramp-compat.el (top): Require 'shell.

* net/tramp-sh.el (tramp-do-copy-or-rename-file-out-of-band)
(tramp-maybe-open-connection): Use `tramp-file-name-real-host' for
`tramp-current-host'.
(tramp-get-remote-tmpdir): Remove.

* net/tramp-smb.el (tramp-methods): Add `tramp-remote-shell' and
`tramp-tmpdir' entries.
(tramp-smb-errors): Add "NT_STATUS_IMAGE_ALREADY_LOADED".
(tramp-smb-handle-file-attributes): Ignore errors.
(tramp-smb-wait-for-output): Check also for process end.