;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Feb 2002
;;;;
-;;;; $Id: primitives.lisp,v 1.10 2003/08/14 21:40:13 kevin Exp $
+;;;; $Id$
;;;;
;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
(defvar +type-conversion-hash+ (make-hash-table :size 20 :test #'eq))
#+(or cmu sbcl scl) (defvar *cmu-def-type-hash*
(make-hash-table :size 20 :test #'eq))
- #+allegro (defvar *allegro-foreign-type-hash*
- (make-hash-table :size 20 :test #'eq))
)
#+(or cmu sbcl scl)
#+(or cmu scl)
(setq *type-conversion-list*
'((* . *) (:void . c-call:void)
- (:short . c-call:short)
(:pointer-void . (* t))
(:cstring . c-call:c-string)
(:char . c-call:char)
(:unsigned-char . (alien:unsigned 8))
(:byte . (alien:signed 8))
(:unsigned-byte . (alien:unsigned 8))
- (:short . c-call:unsigned-short)
+ (:short . c-call:short)
(:unsigned-short . c-call:unsigned-short)
(:int . alien:integer) (:unsigned-int . c-call:unsigned-int)
(:long . c-call:long) (:unsigned-long . c-call:unsigned-long)
#+sbcl
(setq *type-conversion-list*
'((* . *) (:void . sb-alien:void)
- (:short . sb-alien:short)
(:pointer-void . (* t))
(:cstring . sb-alien:c-string)
(:char . sb-alien:char)
(:unsigned-char . (sb-alien:unsigned 8))
(:byte . (sb-alien:signed 8))
(:unsigned-byte . (sb-alien:unsigned 8))
- (:short . sb-alien:unsigned-short)
+ (:short . sb-alien:short)
(:unsigned-short . sb-alien:unsigned-short)
(:int . sb-alien:integer) (:unsigned-int . sb-alien:unsigned-int)
(:long . sb-alien:long) (:unsigned-long . sb-alien:unsigned-long)
(:float . :single-float) (:double . :double-float)
(:array . :array)))
-#+allegro
-(defvar *allegro-foreign-type-list*
- '((:char . :signed-byte)
- (:unsigned-char . :unsigned-byte)
- (:byte . :signed-byte)
- (:unsigned-byte . :unsigned-byte)
- (:short . :signed-word)
- (:unsigned-short . :unsigned-word)
- (:int . :signed-long)
- (:unsigned-int . :unsigned-long32)
- (:long . :signed-long)
- (:unsigned-long . :unsigned-long)
- (:float . :single-float)
- (:double . :double-float)
- )
- "Conversion for Allegro's system:memref function")
-
(dolist (type *type-conversion-list*)
(setf (gethash (car type) +type-conversion-hash+) (cdr type)))
(dolist (type *cmu-sbcl-def-type-list*)
(setf (gethash (car type) *cmu-def-type-hash*) (cdr type)))
-#+allegro
-(dolist (type *allegro-foreign-type-list*)
- (setf (gethash (car type) *allegro-foreign-type-hash*) (cdr type)))
-
-(defun foreign-var-type-convert (type)
- #+allegro (gethash type *allegro-foreign-type-hash*))
-
-
(defun basic-convert-from-uffi-type (type)
(let ((found-type (gethash type +type-conversion-hash+)))
(if found-type
(basic-convert-from-uffi-type :cstring-returning))
#+(and mcl (not openmcl))
((and (eq type :void) (eq context :return)) nil)
- #+allegro
- ((eq context :foreign-var)
- (foreign-var-type-convert type))
(t
(basic-convert-from-uffi-type type)))
(let ((sub-type (car type)))