;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
(defpackage #:mdw.runlisp
- (:use #:common-lisp #:extensions)
+ (:use #:common-lisp #+cmu #:extensions)
(:export #:*lisp-interpreter* #:*command-line-strings*))
+(in-package #:mdw.runlisp)
+
+#+clisp
+(progn
+ (defvar *lisp-interpreter*)
+ (defvar *command-line-strings*)
+ (let ((args (coerce (ext:argv) 'list)))
+ (setf *lisp-interpreter* (car args))
+ (setf *command-line-strings* (nthcdr 7 args))))
+
(defpackage #:mdw.sys-base
- (:use #:common-lisp #:extensions #:mdw.runlisp)
- (:export #:exit #:hard-exit #:*program-name* #:*command-line-strings*))
+ (:use #:common-lisp #+cmu #:extensions #+cmu #:mdw.runlisp)
+ (:export #:exit #:hard-exit #:*program-name* #:*command-line-strings*)
+ (:import-from #:mdw.runlisp #:*lisp-interpreter* #:*command-line-strings*)
+ #+clisp (:import-from #:ext #:exit))
(in-package #:mdw.sys-base)
;;; --- This is currently all a bit CMUCL-specific ---
-#+cmu
+#+(or cmu)
(defun exit (&optional (code 0))
"Polite way to end a program. If running in an interactive Lisp, just
-return to the top-level REPL."
- (if *batch-mode*
- (throw 'lisp::%end-of-the-world code)
+ return to the top-level REPL."
+ (if #+cmu *batch-mode*
+ #+cmu (throw 'lisp::%end-of-the-world code)
(progn
(unless (zerop code)
(format t "~&Exiting unsuccessfully with code ~D.~%" code))
(abort))))
-#+cmu
-(defun hard-exit (code)
+(defun hard-exit (&optional (code 0))
"Stops the program immediately in its tracks. Does nothing else. Use
-after fork, for example, to avoid flushing buffers."
- (unix::void-syscall ("_exit" c-call:int) code))
+ after fork, for example, to avoid flushing buffers."
+ (declare (type (unsigned-byte 32) code))
+ #+cmu (unix::void-syscall ("_exit" c-call:int) code)
+ #+clisp (ext:quit code))
-#+cmu
-(defvar *program-name* (pathname-name (car *command-line-strings*))
+(defvar *program-name*
+ (pathname-name (car *command-line-strings*))
"A plausible guess at the program's name, stripped of strange extensions.")
;;;----- That's all, folks --------------------------------------------------