check in message

diff --git a/snapshot.cc b/snapshot.cc
index e8fdadba28839df18728b42ab7194c46ec01989c..4d71babeb967f9b8daba74542b6fa8044f120380 100644 (file)
--- a/snapshot.cc
+++ b/snapshot.cc
@@ -156,6 +156,10 @@ void initSnapShotLibrary(unsigned int numbackingpages,
        addMemoryRegionToSnapShot(pagealignedbase, numheappages);
        entryPoint();
 #else
+       //SUBRAMANIAN: WHY IS THIS SIGNAL HANDLER HERE FOR THE FORK BASED APPROACH????
+       //IT LOOKS LIKE SOME CODE WAS REMOVED FROM SIGNAL HANDLER...
+       //IN ANY CASE, DO NOT REUSE THE HANDLEPF CALL!!!!
+
        //add a signal to indicate that the process is going to terminate.
        struct sigaction sa;
        sa.sa_flags = SA_SIGINFO | SA_NODEFER | SA_RESTART;