Changes required by SBCL

[clg] / glib / proxy.lisp

diff --git a/glib/proxy.lisp b/glib/proxy.lisp
index e1131d456713b924fbe6833e0ea825769f4f18fd..6ad8b907363828c28ad0e4cfac74fa2fb02b30dd 100644 (file)
--- a/glib/proxy.lisp
+++ b/glib/proxy.lisp
@@ -15,7 +15,7 @@
 ;; License along with this library; if not, write to the Free Software
 ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-;; $Id: proxy.lisp,v 1.17 2004-12-26 11:40:14 espen Exp $
+;; $Id: proxy.lisp,v 1.19 2005-02-03 23:09:04 espen Exp $
 
 (in-package "GLIB")
 
@@ -35,7 +35,7 @@   (defclass effective-virtual-slot-definition (standard-effective-slot-definitio
     ((setter :reader slot-definition-setter :initarg :setter)
      (getter :reader slot-definition-getter :initarg :getter)
      (unbound :reader slot-definition-unbound :initarg :unbound)
-     (boundp :reader slot-definition-boundp :initarg :boundp)))
+     (boundp :reader slot-definition-boundp :initarg :boundp))))
   
   (defvar *unbound-marker* (gensym "UNBOUND-MARKER-"))
 
@@ -47,7 +47,7 @@                                  (default *unbound-marker*))
                   instances)))
       (if object
          (slot-value object slot)
-         default))))
+         default)));)
 
   
 
@@ -223,26 +223,26 @@ (defvar *instance-cache* (make-hash-table :test #'eql))
 
 (defun cache-instance (instance)
   (setf
-   (gethash (system:sap-int (proxy-location instance)) *instance-cache*)
-   (ext:make-weak-pointer instance)))
+   (gethash (sap-int (proxy-location instance)) *instance-cache*)
+   (make-weak-pointer instance)))
 
 (defun find-cached-instance (location)
-  (let ((ref (gethash (system:sap-int location) *instance-cache*)))
+  (let ((ref (gethash (sap-int location) *instance-cache*)))
     (when ref
-      (ext:weak-pointer-value ref))))
+      (weak-pointer-value ref))))
 
 (defun instance-cached-p (location)
-  (gethash (system:sap-int location) *instance-cache*))
+  (gethash (sap-int location) *instance-cache*))
 
 (defun remove-cached-instance (location)
-  (remhash (system:sap-int location) *instance-cache*))
+  (remhash (sap-int location) *instance-cache*))
 
 ;; For debuging
 (defun cached-instances ()
   (let ((instances ()))
     (maphash #'(lambda (location ref)
                 (declare (ignore location))
-                (push (ext:weak-pointer-value ref) instances))
+                (push (weak-pointer-value ref) instances))
             *instance-cache*)
     instances))
                        
@@ -283,7 +283,7 @@ (defmethod initialize-instance :around ((instance proxy) &key location)
       (setf (slot-value instance 'location) location)      
     (call-next-method))
   (cache-instance instance)
-  (ext:finalize instance (instance-finalizer instance))
+  (finalize instance (instance-finalizer instance))
   instance)
 
 (defmethod instance-finalizer ((instance proxy))
@@ -298,6 +298,10 @@ (defmethod instance-finalizer ((instance proxy))
 
 ;;;; Metaclass used for subclasses of proxy
 
+(defgeneric most-specific-proxy-superclass (class))
+(defgeneric direct-proxy-superclass (class))
+  
+
 (eval-when (:compile-toplevel :load-toplevel :execute)
   (defclass proxy-class (virtual-slots-class)
     ((size :reader proxy-instance-size)))
@@ -309,13 +313,12 @@   (defclass direct-alien-slot-definition (direct-virtual-slot-definition)
   (defclass effective-alien-slot-definition (effective-virtual-slot-definition)
     ((offset :reader slot-definition-offset :initarg :offset)))
 
-
   (defmethod most-specific-proxy-superclass ((class proxy-class))
     (find-if
      #'(lambda (class)
         (subtypep (class-name class) 'proxy))
      (cdr (compute-class-precedence-list class))))
-  
+
   (defmethod direct-proxy-superclass ((class proxy-class))
     (find-if
      #'(lambda (class)
@@ -402,6 +405,9 @@   (defmethod validate-superclass ((class proxy-class) (super standard-class))
   (defmethod proxy-instance-size (class)
     (declare (ignore class))
     0)
+
+  (defmethod proxy-instance-size ((class-name symbol))
+    (proxy-instance-size (find-class class-name)))
 )
   
 (defmethod alien-type ((class proxy-class) &rest args)
@@ -445,7 +451,7 @@ (defmethod copy-to-alien-form (instance (class proxy-class) &rest args)
   `(reference-foreign ',(class-name class) (proxy-location ,instance)))
 
 (defmethod copy-to-alien-function ((class proxy-class) &rest args)
-  (declare (ignore class args))
+  (declare (ignore args))
   #'(lambda (instance)
       (reference-foreign class (proxy-location instance))))
 
@@ -470,7 +476,7 @@ (defmethod destroy-function ((class proxy-class) &rest args)
       (unreference-foreign class (sap-ref-sap location offset))))
 
 (defmethod unbound-value ((class proxy-class) &rest args)
-  (declare (ignore type args))
+  (declare (ignore args))
   (values t nil))
 
 (defgeneric ensure-proxy-instance (class location)
@@ -501,7 +507,7 @@ (defmethod initialize-instance ((struct struct) &rest initargs)
     (let ((size (proxy-instance-size (class-of struct))))
       (if (zerop size)
          (error "~A has zero size" (class-of struct))
-         (setf (slot-value struct 'location) (allocate-memory size)))))
+       (setf (slot-value struct 'location) (allocate-memory size)))))
   (call-next-method))