Functions implementing cache limiting.

1 files changed, 1 insertions, 0 deletions

diff --git a/session.h b/session.h
index 4746422f..a848a8e5 100644
--- a/session.h
+++ b/session.h
@@ -110,6 +110,7 @@ struct systemtap_session
   bool use_cache;
   std::string cache_path;
   std::string hash_path;
+  long cache_max;
 
   // dwarfless operation
   bool consult_symtab;