X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Faggregates.lisp;h=70d3ad264c687abdd7374ffb22e0075f23094572;hb=6f7ce2ee216d141886f43ce07befd0c2668bcefb;hp=ae86bbe2b4d83db4156eacf551a804616fe05be1;hpb=65e2a75247b894d1f562102ef1df77c7060b5048;p=uffi.git

diff --git a/src/aggregates.lisp b/src/aggregates.lisp
index ae86bbe..70d3ad2 100644
--- a/src/aggregates.lisp
+++ b/src/aggregates.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: aggregates.lisp,v 1.8 2003/08/13 18:53:42 kevin Exp $
+;;;; $Id$
 ;;;;
 ;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -161,20 +161,29 @@ of the enum-name name, separator-string, and field-name"
   "Returns a field from a row"
   #+(or lispworks cmu sbcl scl) (declare (ignore type))
   #+(or cmu scl)  `(alien:deref ,obj ,i)
-  #+sbcl  `(sb-alien:deref ,obj ,i)
-  #+lispworks `(fli:dereference ,obj :index ,i)
+  #+sbcl `(sb-alien:deref ,obj ,i)
+  #+lispworks `(fli:dereference ,obj :index ,i :copy-foreign-object nil)
   #+allegro `(ff:fslot-value-typed (quote ,(convert-from-uffi-type type :type)) :c ,obj ,i)
-  #+mcl
+  #+openmcl
   (let* ((array-type (array-type type))
          (local-type (convert-from-uffi-type array-type :allocation))
-         (accessor (first (macroexpand `(ccl:pref obj ,local-type)))))
-    `(,accessor 
+	 (element-size-in-bits (ccl::%foreign-type-or-record-size local-type :bits)))
+    (ccl::%foreign-access-form
+     obj
+     (ccl::%foreign-type-or-record local-type)
+     `(* ,i ,element-size-in-bits)
+     nil))
+  #+(and mcl (not openmcl))
+  (let* ((array-type (array-type type))
+	 (local-type (convert-from-uffi-type array-type :allocation))
+	 (accessor (first (macroexpand `(ccl:pref obj ,local-type)))))
+    `(,accessor
       ,obj
       (* (the fixnum ,i) ,(size-of-foreign-type local-type))))
   )
 
 ; this expands to the %set-xx functions which has different params than %put-xx
-#+mcl
+#+(and mcl (not openmcl))
 (defmacro deref-array-set (obj type i value)
   (let* ((array-type (array-type type))
          (local-type (convert-from-uffi-type array-type :allocation))
@@ -185,7 +194,7 @@ of the enum-name name, separator-string, and field-name"
       (* (the fixnum ,i) ,(size-of-foreign-type local-type)) 
       ,value)))
 
-#+mcl
+#+(and mcl (not openmcl))
 (defsetf deref-array deref-array-set)
 
 (defmacro def-union (name &rest fields)