X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=snapshot.h;h=d3fc7b80f9856e5c83a662ba1235c72a6f1b18f4;hb=2d0d4ac38e05905a6633b3f2d5112ccadd45c27f;hp=629f63a0697c466cfbef348f7aefafd8e08e170e;hpb=06c46bd5c02bb68c1a75edc4423e5281e497c6c1;p=model-checker.git

diff --git a/snapshot.h b/snapshot.h
index 629f63a..d3fc7b8 100644
--- a/snapshot.h
+++ b/snapshot.h
@@ -6,22 +6,15 @@
 #define _SNAPSHOT_H
 
 #include "snapshot-interface.h"
+#include "config.h"
+#include "mymemory.h"
 
-#define PAGESIZE 4096
+void snapshot_add_memory_region(void *ptr, unsigned int numPages);
+snapshot_id take_snapshot();
+void snapshot_roll_back(snapshot_id theSnapShot);
 
-/* If USE_MPROTECT_SNAPSHOT=1, then snapshot by using mmap() and mprotect()
-   If USE_MPROTECT_SNAPSHOT=0, then snapshot by using fork() */
-#define USE_MPROTECT_SNAPSHOT 0
-
-/* Size of signal stack */
-#define SIGSTACKSIZE 32768
-
-void addMemoryRegionToSnapShot( void * ptr, unsigned int numPages );
-
-snapshot_id takeSnapshot( );
-
-void rollBack( snapshot_id theSnapShot );
-
-void createSharedLibrary();
+#if !USE_MPROTECT_SNAPSHOT
+mspace create_shared_mspace();
+#endif
 
 #endif