-(defun (setf getenv) (val var)
- "Set an environment variable."
- #+allegro (setf (sys::getenv (string var)) (string val))
- #+clisp (setf (sys::getenv (string var)) (string val))
- #+cmu (let ((cell (assoc (string var) ext:*environment-list* :test #'equalp
- :key #'string)))
- (if cell
- (setf (cdr cell) (string val))
- (push (cons (intern (string var) "KEYWORD") (string val)) ext:*environment-list*)))
- #+gcl (si:setenv (string var) (string val))
- #+lispworks (setf (lw:environment-variable (string var)) (string val))
- #+lucid (setf (lcl:environment-variable (string var)) (string val))
- #-(or allegro clisp cmu gcl lispworks lucid)
- (error 'not-implemented :proc (list '(setf getenv) var)))
-