1 (* Interface to Perl from OCaml.
2 * Copyright (C) 2003 Merjis Ltd.
3 * $Id: perl.ml,v 1.2 2003-10-12 10:52:00 rich Exp $
10 exception Perl_failure of string
12 external init : unit -> unit = "perl4caml_init"
14 Callback.register_exception "perl4caml_perl_failure" (Perl_failure "");
15 init () (* Initialise C code. *)
17 external create : ?args:string array -> unit -> t
20 external destroy : t -> unit
23 external set_context : t -> unit
24 = "perl4caml_set_context"
26 external int_of_sv : sv -> int = "perl4caml_int_of_sv"
27 external sv_of_int : int -> sv = "perl4caml_sv_of_int"
28 external float_of_sv : sv -> int = "perl4caml_float_of_sv"
29 external sv_of_float : int -> sv = "perl4caml_sv_of_float"
30 external string_of_sv : sv -> string = "perl4caml_string_of_sv"
31 external sv_of_string : string -> sv = "perl4caml_sv_of_string"
33 external get_sv : ?create:bool -> string -> sv = "perl4caml_get_sv"
35 external call : ?sv:sv -> ?fn:string -> sv list -> sv
38 external call_array : ?sv:sv -> ?fn:string -> sv list -> sv list
39 = "perl4caml_call_array"
41 external call_void : ?sv:sv -> ?fn:string -> sv list -> unit
42 = "perl4caml_call_void"
44 external eval : string -> sv