X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=perl.ml;h=a193446151554315a33b61c7edc7dcb303c5fa97;hb=f71f13bd5e85b5cca4e9c2e63bf9d9c3283d66cf;hp=95ad3e5ecd854251a9eb4b0604518c057d979071;hpb=3099885336bf959064b00e4205e11e4e5d68e7d5;p=perl4caml.git

diff --git a/perl.ml b/perl.ml
index 95ad3e5..a193446 100644
--- a/perl.ml
+++ b/perl.ml
@@ -1,19 +1,14 @@
 (* Interface to Perl from OCaml.
  * Copyright (C) 2003 Merjis Ltd.
- * $Id: perl.ml,v 1.8 2003-10-18 12:36:09 rich Exp $
+ * $Id: perl.ml,v 1.11 2003-12-11 17:41:52 rich Exp $
  *)
 
-type t
-
 type sv
 type av
 type hv
 
 exception Perl_failure of string
 
-external create : ?args:string array -> unit -> t
-  = "perl4caml_create"
-
 (* Initialization. This must happen first, otherwise other parts of the
  * program will segfault because of a missing interpreter.
  *)
@@ -21,27 +16,15 @@ external c_init : unit -> unit = "perl4caml_init"
 let () =
   Callback.register_exception "perl4caml_perl_failure" (Perl_failure "");
   c_init ();				(* Initialise C code. *)
-  (* Create the default interpreter. *)
-  create ~args:[| ""; "-w"; "-e"; "0" |] ();
   ()
 
-external current_interpreter : unit -> t
-  = "perl4caml_current_interpreter"
-
-external destroy : t -> unit
-  = "perl4caml_destroy"
-
-external set_context : t -> unit
-  = "perl4caml_set_context"
-
 external int_of_sv : sv -> int = "perl4caml_int_of_sv"
 external sv_of_int : int -> sv = "perl4caml_sv_of_int"
-external float_of_sv : sv -> int = "perl4caml_float_of_sv"
-external sv_of_float : int -> sv = "perl4caml_sv_of_float"
+external float_of_sv : sv -> float = "perl4caml_float_of_sv"
+external sv_of_float : float -> sv = "perl4caml_sv_of_float"
 external string_of_sv : sv -> string = "perl4caml_string_of_sv"
 external sv_of_string : string -> sv = "perl4caml_sv_of_string"
 external sv_is_true : sv -> bool = "perl4caml_sv_is_true"
-external sv_is_undef : sv -> bool = "perl4caml_sv_is_undef"
 external sv_undef : unit -> sv = "perl4caml_sv_undef"
 external sv_yes : unit -> sv = "perl4caml_sv_yes"
 external sv_no : unit -> sv = "perl4caml_sv_no"
@@ -64,6 +47,8 @@ type sv_t    = SVt_NULL
 	     | SVt_PVMG
 
 external sv_type : sv -> sv_t = "perl4caml_sv_type"
+let sv_is_undef sv =
+  SVt_NULL = sv_type sv
 
 let string_of_sv_t = function
     SVt_NULL  -> "SVt_NULL"
@@ -77,6 +62,10 @@ let string_of_sv_t = function
   | SVt_PVGV  -> "SVt_PVGV"
   | SVt_PVMG  -> "SVt_PVMG"
 
+external scalarref : sv -> sv = "perl4caml_scalarref"
+external arrayref : av -> sv = "perl4caml_arrayref"
+external hashref : hv -> sv = "perl4caml_hashref"
+
 external deref : sv -> sv = "perl4caml_deref"
 external deref_array : sv -> av = "perl4caml_deref_array"
 external deref_hash : sv -> hv = "perl4caml_deref_hash"