X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=snapshot.h;h=cbbe0070fb92328f6690ba604cebbb19f8466fce;hb=fb2ab76b04c83faa654c8819c8e39b1e5fcc7d75;hp=819ea0a41b79ca25782b50e9f109df68b35dc041;hpb=5dccc85bdc3836239c2a8124541074366defb573;p=model-checker.git

diff --git a/snapshot.h b/snapshot.h
index 819ea0a..cbbe007 100644
--- a/snapshot.h
+++ b/snapshot.h
@@ -1,14 +1,20 @@
+/** @file snapshot.h
+ *	@brief Snapshotting interface header file.
+ */
+
 #ifndef _SNAPSHOT_H
 #define _SNAPSHOT_H
+
+#include "snapshot-interface.h"
+
 #define PAGESIZE 4096
-#define USE_CHECKPOINTING 1
-/* Size of signal stack */
-#define SIGSTACKSIZE 16384
 
+/* 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
 
-typedef unsigned int snapshot_id;
-typedef void (*MyFuncPtr)();
-void initSnapShotLibrary(unsigned int numbackingpages, unsigned int numsnapshots, unsigned int nummemoryregions, unsigned int numheappages, MyFuncPtr entryPoint);
+/* Size of signal stack */
+#define SIGSTACKSIZE 32768
 
 void addMemoryRegionToSnapShot( void * ptr, unsigned int numPages );
 
@@ -16,13 +22,6 @@ snapshot_id takeSnapshot( );
 
 void rollBack( snapshot_id theSnapShot );
 
-void finalize();
-
-#ifdef __cplusplus
-extern "C" {
-#endif
 void createSharedLibrary();
-#ifdef __cplusplus
-};  /* end of extern "C" */
-#endif
+
 #endif