;;; **********************************************************************
;;;
;;; Various functions needed by simple-streams
-
(declaim (inline buffer-sap bref (setf bref) buffer-copy
allocate-buffer free-buffer))
(defun bref (buffer index)
(declare (type simple-stream-buffer buffer)
(type (integer 0 #.most-positive-fixnum) index))
- (sb-sys:sap-ref-8 (buffer-sap buffer) index))
+ (if (vectorp buffer)
+ (sb-sys:sap-ref-8 (sb-sys:vector-sap buffer) index)
+ (sb-sys:sap-ref-8 buffer index)))
(defun (setf bref) (octet buffer index)
(declare (type (unsigned-byte 8) octet)
(type simple-stream-buffer buffer)
(type (integer 0 #.most-positive-fixnum) index))
- (setf (sb-sys:sap-ref-8 (buffer-sap buffer) index) octet))
+ (if (vectorp buffer)
+ (setf (sb-sys:sap-ref-8 (sb-sys:vector-sap buffer) index) octet)
+ (setf (sb-sys:sap-ref-8 buffer index) octet)))
(defun buffer-copy (src soff dst doff length)
(declare (type simple-stream-buffer src dst)
(type (or null simple-stream-buffer) buffer)
(type fixnum start)
(type (or null fixnum) end)
+ (type blocking blocking)
(optimize (speed 3) (space 2) (safety 0) (debug 0)))
(with-stream-class (simple-stream stream)
(let ((fd (sm input-handle stream))