===================================================================
RCS file: /cvsroot/gcc/gcc/libgfortran/io/unix.c,v
retrieving revision 1.27
diff -u -p -r1.27 unix.c
--- unix.c	30 May 2005 07:38:36 -0000	1.27
+++ unix.c	5 Jun 2005 20:46:27 -0000
@@ -1302,10 +1302,10 @@ stream_at_bof (stream * s)
 {
   unix_stream *us;
 
-  us = (unix_stream *) s;
+  if (!is_seekable (s))
+    return 0;
 
-  if (!us->mmaped)
-    return 0;			/* File is not seekable */
+  us = (unix_stream *) s;
 
   return us->logical_offset == 0;
 }
@@ -1319,10 +1319,10 @@ stream_at_eof (stream * s)
 {
   unix_stream *us;
 
-  us = (unix_stream *) s;
+  if (!is_seekable (s))
+    return 0;
 
-  if (!us->mmaped)
-    return 0;			/* File is not seekable */
+  us = (unix_stream *) s;
 
   return us->logical_offset == us->dirty_offset;
 }