r1711: *** empty log message ***

[uffi.git] / tests / gethostname.cl

diff --git a/tests/gethostname.cl b/tests/gethostname.cl
index dc318225ecf76090cd885b2b310b1a7fb208b596..409afd979aebebcd43c5ce54db76bb124c446667 100644 (file)
--- a/tests/gethostname.cl
+++ b/tests/gethostname.cl
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: gethostname.cl,v 1.5 2002/03/14 21:03:12 kevin Exp $
+;;;; $Id: gethostname.cl,v 1.9 2002/03/23 16:32:39 kevin Exp $
 ;;;;
 ;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -22,7 +22,7 @@
 ;;; This example is inspired by the example on the CL-Cookbook web site
 
 (uffi:def-function ("gethostname" c-gethostname) 
-    ((name :cstring)
+    ((name (* :unsigned-char))
      (len :int))
   :returning :int)
 
@@ -35,7 +35,15 @@
            (uffi:convert-from-foreign-string name)
          (error "gethostname() failed."))
       (uffi:free-foreign-object name))))
-    
+
+(defun gethostname2 ()
+  "Returns the hostname"
+  (uffi:with-foreign-object (name '(:array :unsigned-char 256))
+    (if (zerop (c-gethostname (uffi:char-array-to-pointer name) 256))
+       (uffi:convert-from-foreign-string name)
+       (error "gethostname() failed."))))
+
 #+test-uffi
-(format t "~&Hostname: ~A" (gethostname))
+(format t "~&Hostname (technique 1): ~A" (gethostname))
+(format t "~&Hostname (technique 2): ~A" (gethostname2))