;;;;
;;;; Foreign types definitions.
;;;;
-(def-foreign-type errmsg (* :char))
+(def-foreign-type errmsg (* :unsigned-char))
(def-foreign-type sqlite-db :pointer-void)
(def-foreign-type sqlite-vm :pointer-void)
-(def-foreign-type string-pointer (* (* :char)))
+(def-foreign-type string-pointer (* (* :unsigned-char)))
(def-foreign-type sqlite-row-pointer (* string-pointer))
(defvar +null-errmsg-pointer+ (make-null-pointer 'errmsg))
("sqlite_compile" %compile)
((db sqlite-db)
(sql :cstring)
- (sql-tail (* (* :char)))
+ (sql-tail (* (* :unsigned-char)))
(vm (* sqlite-vm))
(error-message (* errmsg)))
:returning :int)
("sqlite_step" %step)
((vm sqlite-vm)
(cols-n (* :int))
- (cols (* (* (* :char))))
- (col-names (* (* (* :char)))))
+ (cols (* (* (* :unsigned-char))))
+ (col-names (* (* (* :unsigned-char)))))
:returning :int)
(declaim (inline %finalize))
("sqlite_get_table" %get-table)
((db sqlite-db)
(sql :cstring)
- (result (* (* (* :char))))
+ (result (* (* (* :unsigned-char))))
(rows-n (* :int))
(cols-n (* :int))
(error-message (* errmsg)))
(defun sqlite-compile (db sql)
(with-cstring (sql-native sql)
(let ((vm (allocate-foreign-object 'sqlite-vm)))
- (with-foreign-object (sql-tail '(* :char))
+ (with-foreign-object (sql-tail '(* :unsigned-char))
(let ((result (%compile db sql-native sql-tail vm +null-errmsg-pointer+)))
(if (= result SQLITE-OK)
vm
(defun sqlite-step (vm)
(declare (type sqlite-vm-pointer vm))
(with-foreign-object (cols-n :int)
- (let ((cols (allocate-foreign-object '(* (* :char))))
- (col-names (allocate-foreign-object '(* (* :char)))))
+ (let ((cols (allocate-foreign-object '(* (* :unsigned-char))))
+ (col-names (allocate-foreign-object '(* (* :unsigned-char)))))
(declare (type sqlite-row-pointer-type cols col-names))
(let ((result (%step (deref-pointer vm 'sqlite-vm)
cols-n cols col-names)))
(defun sqlite-get-table (db sql)
(declare (type sqlite-db-type db))
(with-cstring (sql-native sql)
- (let ((rows (allocate-foreign-object '(* (* :char)))))
+ (let ((rows (allocate-foreign-object '(* (* :unsigned-char)))))
(declare (type sqlite-row-pointer-type rows))
(with-foreign-object (rows-n :int)
(with-foreign-object (cols-n :int)
(defun sqlite-aref (a n)
(declare (type sqlite-row-pointer-type a))
(convert-from-foreign-string
- (deref-array (deref-pointer a 'sqlite-row-pointer) '(:array (* :char)) n)))
+ (deref-array (deref-pointer a 'sqlite-row-pointer) '(:array (* :unsigned-char)) n)))
(declaim (inline sqlite-free-row))
(defun sqlite-free-row (row)