/usr/lib/ocaml/callback.ml is in ocaml-nox 3.12.1-2ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | (***********************************************************************)
(* *)
(* Objective Caml *)
(* *)
(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 1996 Institut National de Recherche en Informatique et *)
(* en Automatique. All rights reserved. This file is distributed *)
(* under the terms of the GNU Library General Public License, with *)
(* the special exception on linking described in file ../LICENSE. *)
(* *)
(***********************************************************************)
(* $Id: callback.ml 6044 2003-12-31 14:20:40Z doligez $ *)
(* Registering Caml values with the C runtime for later callbacks *)
external register_named_value : string -> Obj.t -> unit
= "caml_register_named_value"
let register name v =
register_named_value name (Obj.repr v)
let register_exception name (exn : exn) =
register_named_value name (Obj.field (Obj.repr exn) 0)
|