(defun getcwd ()
(flet ((%getcwd (buffer size)
(alien-funcall
- (extern-alien "getcwd" (function c-string (* t) int))
+ (extern-alien #-win32 "getcwd"
+ #+win32 "_getcwd" (function c-string (* t) int))
buffer size)))
(with-growing-c-string (buf size)
(let ((result (%getcwd buf size)))
(defun wait (&optional statusptr)
(declare (type (or null (simple-array (signed-byte 32) (1))) statusptr))
(let* ((ptr (or statusptr (make-array 1 :element-type '(signed-byte 32))))
- (pid (alien-funcall
- (extern-alien "wait" (function pid-t (* int)))
- (sb-sys:vector-sap ptr))))
+ (pid (sb-sys:with-pinned-objects (ptr)
+ (alien-funcall
+ (extern-alien "wait" (function pid-t (* int)))
+ (sb-sys:vector-sap ptr)))))
(if (minusp pid)
(syscall-error)
(values pid (aref ptr 0))))))
(type (sb-alien:alien int) options)
(type (or null (simple-array (signed-byte 32) (1))) statusptr))
(let* ((ptr (or statusptr (make-array 1 :element-type '(signed-byte 32))))
- (pid (alien-funcall
- (extern-alien "waitpid" (function pid-t
- pid-t (* int) int))
- pid (sb-sys:vector-sap ptr) options)))
+ (pid (sb-sys:with-pinned-objects (ptr)
+ (alien-funcall
+ (extern-alien "waitpid" (function pid-t
+ pid-t (* int) int))
+ pid (sb-sys:vector-sap ptr) options))))
(if (minusp pid)
(syscall-error)
(values pid (aref ptr 0)))))
(declare (type (or null (simple-array (signed-byte 32) (2))) filedes2))
(unless filedes2
(setq filedes2 (make-array 2 :element-type '(signed-byte 32))))
- (let ((r (alien-funcall
- ;; FIXME: (* INT)? (ARRAY INT 2) would be better
- (extern-alien "pipe" (function int (* int)))
- (sb-sys:vector-sap filedes2))))
+ (let ((r (sb-sys:with-pinned-objects (filedes2)
+ (alien-funcall
+ ;; FIXME: (* INT)? (ARRAY INT 2) would be better
+ (extern-alien "pipe" (function int (* int)))
+ (sb-sys:vector-sap filedes2)))))
(when (minusp r)
(syscall-error)))
(values (aref filedes2 0) (aref filedes2 1))))