`(if (zerop ,obj)
nil
(if (eq ,locale :none)
- (fast-native-to-string ,obj)
+ (fast-native-to-string ,obj ,length)
(excl:native-to-string
,obj
,@(when length (list :length length))
`(if (fli:null-pointer-p ,obj)
nil
(if (eq ,locale :none)
- (fast-native-to-string ,obj)
+ (fast-native-to-string ,obj ,length)
(fli:convert-from-foreign-string
,obj
,@(when length (list :length length))
(def-type char-ptr-def (* :unsigned-char))
#+(or lispworks (and allegro (not ics)))
-(defun fast-native-to-string (s)
+(defun fast-native-to-string (s len)
(declare (optimize (speed 3) (space 0) (safety 0) (compilation-speed 0))
(type char-ptr-def s))
- (let* ((len (strlen s))
- (str (make-string len)))
+ (let* ((len (or len (strlen s)))
+ (str (make-string len)))
(declare (fixnum len)
(type (simple-array (signed-byte 8) (*)) str))
(dotimes (i len str)
- (setf (aref str i) (uffi:deref-array s '(:array :char) i)))))
+ (setf (aref str i)
+ (uffi:deref-array s '(:array :char) i)))))
#+(and allegro ics)
-(defun fast-native-to-string (s)
+(defun fast-native-to-string (s len)
(declare (optimize (speed 3) (space 0) (safety 0) (compilation-speed 0))
(type char-ptr-def s))
- (let* ((len (strlen s))
- (str (make-string len)))
- (declare (fixnum len))
- (dotimes (i len str)
- (setf (schar str i) (ensure-char-character
- (uffi:deref-array s '(:array :char) i))))))
-
-#+ignore
-(defun fast-native-to-string (s)
- (declare (optimize (speed 3) (space 0) (safety 0) (compilation-speed 0) (debug 0))
- (type char-ptr-def s))
- (let* ((len (strlen s))
- (len4 (the fixnum (ash (the fixnum len) -2)))
- (end4 (the fixnum (ash (the fixnum len4) 2)))
- (remainder (the fixnum (- len end4)))
- (str (make-string len))
- (str4 str))
- (declare (type fixnum len len4 end4 remainder)
- (type (simple-array (signed-byte 32) (*)) str4)
- (type (simple-array (signed-byte 8) (*)) str))
- (dotimes (i len4)
- (declare (fixnum i))
- (setf (aref str4 i) (uffi:deref-array s '(:array :int) i)))
- (dotimes (i remainder)
- (declare (fixnum i))
- (setf (aref str end4) (uffi:deref-array s '(:array :char) end4))
- (incf end4))
- str))
+ (let* ((len (or len (strlen s)))
+ (str (make-string len)))
+ (dotimes (i len str)
+ (setf (aref str i) (uffi:deref-array s '(:array :char) i)))))