-;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
+;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10; Package: UFFI -*-
;;;; *************************************************************************
;;;; FILE IDENTIFICATION
;;;;
;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Feb 2002
;;;;
-;;;; $Id: objects.cl,v 1.15 2002/03/23 16:32:39 kevin Exp $
+;;;; $Id: objects.cl,v 1.19 2002/06/28 21:08:00 kevin Exp $
;;;;
;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
#+cmu
`(alien:make-alien ,(convert-from-uffi-type (eval type) :allocation))
#+lispworks
- `(fli:allocate-foreign-object :type ,(convert-from-uffi-type type :allocate))
+ `(fli:allocate-foreign-object :type ',(convert-from-uffi-type type :allocate))
#+allegro
`(ff:allocate-fobject ,(convert-from-uffi-type type :allocate) :c))
(progn
#+cmu
`(alien:make-alien ,(convert-from-uffi-type (eval type) :allocation) ,size)
#+lispworks
- `(fli:allocate-foreign-object :type ,(convert-from-uffi-type type :allocate) :nelems ,size)
+ `(fli:allocate-foreign-object :type ',(convert-from-uffi-type type :allocate) :nelems ,size)
#+allegro
`(ff:allocate-fobject '(:array ,(convert-from-uffi-type (eval type) :allocate) ,(eval size)) :c)
)
#+cmu `(alien:null-alien ,obj)
)
+(defmacro size-of-foreign-type (type)
+ #+lispworks `(fli:size-of ,type)
+ #+allegro `(ff:sizeof-fobject ,type)
+ #+cmu `(alien:alien-size ,type)
+ )
+
(defmacro make-null-pointer (type)
#+(or allegro cmu) (declare (ignore type))
#+(or cmu lispworks) (declare (ignore type))
#+cmu `(alien:deref ,ptr)
#+lispworks `(fli:dereference ,ptr)
- #+allegro `(ff:fslot-value-typed ,type :c ,ptr)
+ #+allegro `(ff:fslot-value-typed ,(convert-from-uffi-type type :deref) :c ,ptr)
)
#+lispworks ;; with LW, deref is a character