Fix snapshot code

[model-checker.git] / snapshot.h

diff --git a/snapshot.h b/snapshot.h
index 3b33a7ef5aeaa774af2501f8b32fe7d005b5886b..d3fc7b80f9856e5c83a662ba1235c72a6f1b18f4 100644 (file)
--- a/snapshot.h
+++ b/snapshot.h
@@ -1,28 +1,20 @@
+/** @file snapshot.h
+ *     @brief Snapshotting interface header file.
+ */
+
 #ifndef _SNAPSHOT_H
 #define _SNAPSHOT_H
 
 #include "snapshot-interface.h"
+#include "config.h"
+#include "mymemory.h"
 
-#define PAGESIZE 4096
-
-/* 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 16384
-
-void addMemoryRegionToSnapShot( void * ptr, unsigned int numPages );
+void snapshot_add_memory_region(void *ptr, unsigned int numPages);
+snapshot_id take_snapshot();
+void snapshot_roll_back(snapshot_id theSnapShot);
 
-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