--- a/ExternalStream.st	Tue Nov 17 16:46:56 2009 +0100
+++ b/ExternalStream.st	Tue Nov 17 17:53:15 2009 +0100
@@ -3044,7 +3044,7 @@
      if only access/modification time has changed)."
 
 %{
-#if !defined(__openVMS__) && !defined(solaris2_0) && !defined(FREEBSD)
+#if defined(HAS_FDATASYNC)
     int ret;
 
     __INST(lastErrorNumber) = nil;
@@ -5614,11 +5614,11 @@
 !ExternalStream class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/ExternalStream.st,v 1.329 2009-11-17 15:46:56 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/ExternalStream.st,v 1.330 2009-11-17 16:53:15 cg Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic/ExternalStream.st,v 1.329 2009-11-17 15:46:56 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/ExternalStream.st,v 1.330 2009-11-17 16:53:15 cg Exp $'
 ! !
 
 ExternalStream initialize!