X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=snapshot.h;h=8d37934b81be0504caa7ed7f8b93df4addc24c23;hb=421c3af5d7265b26a4c946a710f2acd986c5d78a;hp=03e020e801b55e781e2a88d5503b03b23c1a3d1c;hpb=7bec9f8bcc8c63a0be2b31f8aa01a61a50afe4f9;p=model-checker.git

diff --git a/snapshot.h b/snapshot.h
index 03e020e..8d37934 100644
--- a/snapshot.h
+++ b/snapshot.h
@@ -6,27 +6,15 @@
 #define _SNAPSHOT_H
 
 #include "snapshot-interface.h"
+#include "config.h"
+#include "mymemory.h"
 
-#define PAGESIZE 4096
+void addMemoryRegionToSnapShot(void *ptr, unsigned int numPages);
+snapshot_id takeSnapshot();
+void rollBack(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 1
-
-/* Size of signal stack */
-#define SIGSTACKSIZE 32768
-
-void addMemoryRegionToSnapShot( void * ptr, unsigned int numPages );
-
-snapshot_id takeSnapshot( );
-
-void rollBack( snapshot_id theSnapShot );
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-void createSharedLibrary();
-#ifdef __cplusplus
-};  /* end of extern "C" */
+#if !USE_MPROTECT_SNAPSHOT
+mspace create_shared_mspace();
 #endif
+
 #endif