* dtable.cc (unknown_file): New variable.

(dtable::init_std_file_from_handle): Don't set binmode if we couldn't determine
the actual file name on stdin/stdout/stderr.
(handle_to_fn): Return unknown_file when can't determine filename.

winsup/cygwin/resource.cc

@@ -83,8 +83,7 @@ fill_rusage (struct rusage *r, HANDLE h)
     }
 }
 
-extern "C"
-int
+extern "C" int
 getrusage (int intwho, struct rusage *rusage_in)
 {
   int res = 0;