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[model-checker.git] / snapshotimp.h

diff --git a/snapshotimp.h b/snapshotimp.h
index 2d18b94dc659e4fe4fb3d42c226e34f30d0878ea..b918b8447b9b6f77b8b633ecdd835185997ddaa8 100644 (file)
--- a/snapshotimp.h
+++ b/snapshotimp.h
@@ -1,3 +1,7 @@
+/** @file snapshotimp.h
+ *     @brief Snapshotting implementation header file..
+ */
+
 #ifndef _SNAPSHOTIMP_H
 #define _SNAPSHOTIMP_H
 #include "snapshot.h"
@@ -10,7 +14,7 @@
 #define SHARED_MEMORY_DEFAULT ( 100 * ( 1 << 20 ) ) // 100mb for the shared memory
 #define STACK_SIZE_DEFAULT  ( ( 1 << 20 ) * 20 ) //20 mb out of the above 100 mb for my stack.
 
-#if USE_CHECKPOINTING
+#if USE_MPROTECT_SNAPSHOT
 //Each snapshotrecord lists the firstbackingpage that must be written to revert to that snapshot
 struct SnapShotRecord {
   unsigned int firstBackingPage;