X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=contrib%2Fsb-posix%2Fdesignator.lisp;h=b7cd3c3950776d7e921687d0f6a46e7e8e4bee1a;hb=76874d05d623e0001cfcf23d2c74f78295ba6cee;hp=5094a94c589a4375247a9ee859c1b4e762f52ec1;hpb=e411bd41397e1df2423838a4f9c2fdaa27727e93;p=sbcl.git

diff --git a/contrib/sb-posix/designator.lisp b/contrib/sb-posix/designator.lisp
index 5094a94..b7cd3c3 100644
--- a/contrib/sb-posix/designator.lisp
+++ b/contrib/sb-posix/designator.lisp
@@ -1,4 +1,6 @@
 (in-package :sb-posix-internal)
+(defvar *designator-types* (make-hash-table :test #'equal))
+
 (defmacro define-designator (name result &body conversions)
   (let ((type `(quote (or ,@(mapcar #'car conversions))))
 	(typename (intern (format nil "~A-~A"
@@ -8,20 +10,9 @@
     `(progn
       (eval-when (:compile-toplevel :load-toplevel :execute)
 	(deftype ,typename () ,type)
-	(setf (get ',name 'designator-type) ',result))
+	(setf (gethash ',name *designator-types*) ',result))
       (defun ,(intern (symbol-name name) :sb-posix) (,name)
 	(declare (type ,typename ,name))
 	(etypecase ,name
 	  ,@conversions)))))
 
-(define-designator filename c-string
-  (pathname  (namestring (translate-logical-pathname filename)))
-  (string filename))
-
-(define-designator file-descriptor (integer 32)
-  (sb-impl::file-stream (sb-impl::fd-stream-fd file-descriptor))
-  (fixnum file-descriptor))
-
-(define-designator sap-or-nil sb-sys:system-area-pointer
-  (null (sb-sys:int-sap 0))
-  (sb-sys:system-area-pointer sap-or-nil))