X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fpcl%2Fgray-streams-class.lisp;h=2f4e3a9195bbf649bd2f987076b8128db3ccfcf6;hb=d147d512602d761a2dcdfded506dd1a8f9a140dc;hp=ac627fcb52febaebdeb4cc968ad70c8dcffa4419;hpb=a530bbe337109d898d5b4a001fc8f1afa3b5dc39;p=sbcl.git

diff --git a/src/pcl/gray-streams-class.lisp b/src/pcl/gray-streams-class.lisp
index ac627fc..2f4e3a9 100644
--- a/src/pcl/gray-streams-class.lisp
+++ b/src/pcl/gray-streams-class.lisp
@@ -9,38 +9,39 @@
 ;;;; warranty. See the COPYING and CREDITS files for more information.
 
 (in-package "SB-GRAY")
-
-(sb-int:file-comment
-  "$Header$")
 
 ;;; Bootstrap the FUNDAMENTAL-STREAM class.
 (let ((sb-pcl::*pcl-class-boot* 'fundamental-stream))
   (defclass fundamental-stream (standard-object stream)
-    ()
+    ((open-p :initform t
+             :accessor stream-open-p))
     #+sb-doc
     (:documentation "the base class for all CLOS streams")))
 
 ;;; Define the stream classes.
-(defclass fundamental-input-stream (fundamental-stream))
+(defclass fundamental-input-stream (fundamental-stream) nil)
 
-(defclass fundamental-output-stream (fundamental-stream))
+(defclass fundamental-output-stream (fundamental-stream) nil)
 
-(defclass fundamental-character-stream (fundamental-stream))
+(defclass fundamental-character-stream (fundamental-stream) nil)
 
-(defclass fundamental-binary-stream (fundamental-stream))
+(defclass fundamental-binary-stream (fundamental-stream) nil)
 
 (defclass fundamental-character-input-stream
-    (fundamental-input-stream fundamental-character-stream))
+    (fundamental-input-stream fundamental-character-stream) nil)
 
 (defclass fundamental-character-output-stream
-    (fundamental-output-stream fundamental-character-stream))
+    (fundamental-output-stream fundamental-character-stream) nil)
 
 (defclass fundamental-binary-input-stream
-    (fundamental-input-stream fundamental-binary-stream))
+    (fundamental-input-stream fundamental-binary-stream) nil)
 
 (defclass fundamental-binary-output-stream
-    (fundamental-output-stream fundamental-binary-stream))
+    (fundamental-output-stream fundamental-binary-stream) nil)
 
+#|
+This is not in the gray-stream proposal, so it is left here
+as example code.
 ;;; example character input and output streams
 
 (defclass character-output-stream (fundamental-character-output-stream)
@@ -50,3 +51,4 @@
 (defclass character-input-stream (fundamental-character-input-stream)
   ((lisp-stream :initarg :lisp-stream
 		:accessor character-input-stream-lisp-stream)))
+|#