--- gvpe/src/device-linux.C	2003/10/16 02:41:21	1.5
+++ gvpe/src/device-linux.C	2004/01/29 18:55:10	1.8
@@ -1,6 +1,6 @@
 /*
     device-linux.C -- Interaction with Linux tun/tap device
-    Copyright (C) 2003 Marc Lehmann <pcg@goof.com>
+    Copyright (C) 2003-2004 Marc Lehmann <pcg@goof.com>
  
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -45,6 +45,7 @@
 #include "conf.h"
 
 #if TEST_ETHEREMU
+# define IF_istun
 # include "ether_emu.C"
 #endif
 
@@ -65,7 +66,7 @@
   if (fd < 0)
     {
       slog (L_ERR, _("could not open device %s: %s"), device, strerror (errno));
-      exit (1);
+      exit (EXIT_FAILURE);
     }
 
   memset (&ifr, 0, sizeof (ifr));
@@ -88,7 +89,7 @@
   else
     {
       slog (L_CRIT, _("unable to configure tun/tap interface: %s"), strerror (errno));
-      exit (1);
+      exit (EXIT_FAILURE);
     }
 
   if (ioctl (fd, TUNSETPERSIST, conf.ifpersist ? 1 : 0))