X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcode%2Ffd-stream.lisp;h=de635c70fec0b27b77db36189f5d3dbf24b2148a;hb=5d5894082c39ca44da75d38859d669c7b2108f6a;hp=8d369bdd59982b7bf25b2237026c6cb1973a66a1;hpb=de7e68bb937622ca7fe99a1acbf26703b7695cc7;p=sbcl.git

diff --git a/src/code/fd-stream.lisp b/src/code/fd-stream.lisp
index 8d369bd..de635c7 100644
--- a/src/code/fd-stream.lisp
+++ b/src/code/fd-stream.lisp
@@ -70,8 +70,8 @@
   ;;
   ;; ...again, once we have smarted locks the spinlock here can become
   ;; a mutex.
-  `(sb!thread::call-with-system-spinlock (lambda () ,@body)
-                                         *available-buffers-spinlock*))
+  `(sb!thread::with-system-spinlock (*available-buffers-spinlock*)
+     ,@body))
 
 (defconstant +bytes-per-buffer+ (* 4 1024)
   #!+sb-doc
@@ -450,7 +450,7 @@
     (attempt-resync ()
       :report (lambda (stream)
                 (format stream
-                        "~@<Attempt to resync the stream at a character ~
+                        "~@<Attempt to resync the stream at a ~
                         character boundary and continue.~@:>"))
       (fd-stream-resync stream)
       nil)
@@ -844,10 +844,9 @@
 ;;; then fill the input buffer, and return the number of bytes read. Throws
 ;;; to EOF-INPUT-CATCHER if the eof was reached.
 (defun refill-input-buffer (stream)
-  (let ((fd (fd-stream-fd stream))
-        (errno 0)
-        (count 0))
-    (declare (dynamic-extent fd errno count))
+  (dx-let ((fd (fd-stream-fd stream))
+           (errno 0)
+           (count 0))
     (tagbody
        ;; Check for blocking input before touching the stream, as if
        ;; we happen to wait we are liable to be interrupted, and the
@@ -2043,7 +2042,12 @@
      (setf (fd-stream-unread fd-stream) arg1)
      (setf (fd-stream-listen fd-stream) t))
     (:close
-     (cond (arg1                    ; We got us an abort on our hands.
+     ;; Drop input buffers
+     (setf (ansi-stream-in-index fd-stream) +ansi-stream-in-buffer-length+
+           (ansi-stream-cin-buffer fd-stream) nil
+           (ansi-stream-in-buffer fd-stream) nil)
+     (cond (arg1
+            ;; We got us an abort on our hands.
             (let ((outputp (fd-stream-obuf fd-stream))
                   (file (fd-stream-file fd-stream))
                   (orig (fd-stream-original fd-stream)))
@@ -2380,7 +2384,7 @@
 
   ;; Calculate useful stuff.
   (multiple-value-bind (input output mask)
-      (case direction
+      (ecase direction
         (:input  (values   t nil sb!unix:o_rdonly))
         (:output (values nil   t sb!unix:o_wronly))
         (:io     (values   t   t sb!unix:o_rdwr))