File: callback.ml

package info (click to toggle)
ocaml 3.11.2-2
  • links: PTS, VCS
  • area: main
  • in suites: squeeze
  • size: 18,536 kB
  • ctags: 25,262
  • sloc: ml: 160,855; ansic: 39,174; sh: 5,564; asm: 4,502; lisp: 3,998; makefile: 2,374; perl: 82; sed: 19; tcl: 2
file content (25 lines) | stat: -rw-r--r-- 1,299 bytes parent folder | download | duplicates (2)
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)