From: Guillermo J. Rozas <edu/mit/csail/zurich/gjr>
Date: Tue, 7 Jul 1992 00:44:27 +0000 (+0000)
Subject: Add delete-directory primitive.
X-Git-Tag: 20090517-FFI~9232
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=35ed6bfdfe5ef6a5835e4efc49b913154ee828c4;p=mit-scheme.git

Add delete-directory primitive.

Change make-directory to avoid putting the back-slash at the end of
the name given to the primitive.
---

diff --git a/v7/src/runtime/dosprm.scm b/v7/src/runtime/dosprm.scm
index 4372dad1e..1da2865b2 100644
--- a/v7/src/runtime/dosprm.scm
+++ b/v7/src/runtime/dosprm.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/runtime/dosprm.scm,v 1.8 1992/05/31 06:15:39 mhwu Exp $
+$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/runtime/dosprm.scm,v 1.9 1992/07/07 00:44:27 jinx Exp $
 
 Copyright (c) 1992 Massachusetts Institute of Technology
 
@@ -96,7 +96,6 @@ MIT in each case. |#
 			 (lambda () (if (file-exists? name)
 					(delete-file name))))))))
 	      (find-eligible-directory (cdr eligible-directories)))))))
-    
 
 (define (file-attributes-direct filename)
   ((ucode-primitive file-attributes)
@@ -135,7 +134,6 @@ MIT in each case. |#
 (define file-modification-time
   file-modification-time-indirect)
 
-
 (define get-environment-variable)
 (define set-environment-variable!)
 (define delete-environment-variable!)
@@ -166,7 +164,7 @@ MIT in each case. |#
 		       (set! environment-variables
 			     (cons (cons variable value)
 				   environment-variables)))))
-	      (error "SET-ENVIRONMENT-VARIABLE: Variable must be a string"
+	      (error "SET-ENVIRONMENT-VARIABLE!: Variable must be a string"
 		     variable value))
 	  unspecific))
   (set! delete-environment-variable!
@@ -175,7 +173,7 @@ MIT in each case. |#
   (set! reset-environment-variables!
 	(lambda () (set! environment-variables '())))
 ) ; End LET
-
+
 (define (dos/user-home-directory user-name)
   (let ((directory ((ucode-primitive get-user-home-directory) user-name)))
     (if (not directory)
@@ -196,15 +194,22 @@ MIT in each case. |#
   (ucode-primitive file-time->string))
 
 (define (file-touch filename)
-  ((ucode-primitive file-touch) (->namestring (merge-pathnames filename))))
+  ((ucode-primitive file-touch)
+   (->namestring (merge-pathnames filename))))
 
 (define (make-directory name)
-  ((ucode-primitive directory-make)
-   (->namestring (pathname-as-directory (merge-pathnames name)))))
-
+  ;; No pathname-as-directory here because DOS does not know how
+  ;; to handle the trailing back-slash.
+  ((ucode-primitive directory-make 1)
+   (->namestring (merge-pathnames name))))
+
+(define (delete-directory name)
+  ;; No pathname-as-directory here because DOS does not know how
+  ;; to handle the trailing back-slash.
+  ((ucode-primitive directory-delete 1)
+   (->namestring (merge-pathnames name))))
 
 ;;; Queues after-restart daemon to clean up environment space
 
 (define (initialize-system-primitives!)
-  (add-event-receiver! event:after-restart reset-environment-variables!))
-  
+  (add-event-receiver! event:after-restart reset-environment-variables!))
\ No newline at end of file