1 files changed, 4 insertions, 1 deletions
diff --git a/session.h b/session.h
index 646b9154..4122d0ac 100644
--- a/session.h
+++ b/session.h
@@ -1,5 +1,5 @@
 // -*- C++ -*-
-// Copyright (C) 2005-2007 Red Hat Inc.
+// Copyright (C) 2005-2008 Red Hat Inc.
 //
 // This file is part of systemtap, and is free software.  You can
 // redistribute it and/or modify it under the terms of the GNU General
@@ -162,6 +162,9 @@ struct systemtap_session
   Dwarf_Addr sym_kprobes_text_end;
   Dwarf_Addr sym_stext;
 
+  // List of libdwfl module names to extract symbol/unwind data for.
+  std::set<std::string> unwindsym_modules;
+
   std::set<std::string> seen_errors;
   unsigned num_errors () { return seen_errors.size(); }
   // void print_error (const parse_error& e);