X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fos.lisp;h=6d412a756b03467507cddb9518594d4c4b209b37;hb=HEAD;hp=075be960a80da83749c49669fdaa04fb3c23758d;hpb=1eef42e18bc87785aec91ce4710085d30898b160;p=uffi.git

diff --git a/src/os.lisp b/src/os.lisp
index 075be96..6d412a7 100644
--- a/src/os.lisp
+++ b/src/os.lisp
@@ -5,11 +5,9 @@
 ;;;; Name:          os.lisp
 ;;;; Purpose:       Operating system interface for UFFI
 ;;;; Programmer:    Kevin M. Rosenberg
-;;;; Date Started:  Sep 2002 
+;;;; Date Started:  Sep 2002
 ;;;;
-;;;; $Id$
-;;;;
-;;;; This file, part of UFFI, is Copyright (c) 2002-2005 by Kevin M. Rosenberg.
+;;;; This file, part of UFFI, is Copyright (c) 2002-2010 by Kevin M. Rosenberg.
 ;;;;
 ;;;; *************************************************************************
 
@@ -25,26 +23,11 @@
   #+gcl (si:getenv (string var))
   #+lispworks (lw:environment-variable (string var))
   #+lucid (lcl:environment-variable (string var))
-  #+mcl (ccl::getenv var)
+  #+(or openmcl digitool) (ccl::getenv var)
   #+sbcl (sb-ext:posix-getenv var)
-  #-(or allegro clisp cmu gcl lispworks lucid mcl sbcl)
+  #-(or allegro clisp cmu gcl lispworks lucid openmcl digitool sbcl)
   (error 'not-implemented :proc (list 'getenv var)))
 
-(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)))
-
 
 ;; modified from function ASDF -- Copyright Dan Barlow and Contributors
 
@@ -58,37 +41,37 @@ output to *trace-output*.  Returns the shell's exit code."
   (let ((command (apply #'format nil control-string args)))
     #+sbcl
     (sb-impl::process-exit-code
-     (sb-ext:run-program  
+     (sb-ext:run-program
       "/bin/sh"
       (list "-c" command)
       :input nil :output output))
-    
+
     #+(or cmu scl)
     (ext:process-exit-code
-     (ext:run-program  
+     (ext:run-program
       "/bin/sh"
       (list "-c" command)
       :input nil :output output))
 
     #+allegro
     (excl:run-shell-command command :input nil :output output)
-    
+
     #+lispworks
     (system:call-system-showing-output
      command
      :shell-type "/bin/sh"
      :output-stream output)
-    
-    #+clisp				;XXX not exactly *trace-output*, I know
+
+    #+clisp                             ;XXX not exactly *trace-output*, I know
     (ext:run-shell-command  command :output :terminal :wait t)
 
     #+openmcl
     (nth-value 1
-	       (ccl:external-process-status
-		(ccl:run-program "/bin/sh" (list "-c" command)
-				 :input nil :output output
-				 :wait t)))
+               (ccl:external-process-status
+                (ccl:run-program "/bin/sh" (list "-c" command)
+                                 :input nil :output output
+                                 :wait t)))
 
     #-(or openmcl clisp lispworks allegro scl cmu sbcl)
-    (error "RUN-SHELL-PROGRAM not implemented for this Lisp")
+    (error "RUN-SHELL-PROGRAM not implemented for this Lisp.")
     ))