fix mutex_trylock bug

[c11tester.git] / snapshot-interface.h

diff --git a/snapshot-interface.h b/snapshot-interface.h
index 3e3ad71e02388ff1130d3da357f8321c77543a01..548ae05335ac89ed6cd9c1cd530b9eeb5b3fda49 100644 (file)
--- a/snapshot-interface.h
+++ b/snapshot-interface.h
@@ -5,16 +5,17 @@
 
 #ifndef __SNAPINTERFACE_H
 #define __SNAPINTERFACE_H
+#include <ucontext.h>
 
 typedef unsigned int snapshot_id;
-
 typedef void (*VoidFuncPtr)();
+
 void snapshot_system_init(unsigned int numbackingpages,
                                                                                                        unsigned int numsnapshots, unsigned int nummemoryregions,
                                                                                                        unsigned int numheappages);
-void startExecution(VoidFuncPtr entryPoint);
-void snapshot_stack_init();
-void snapshot_record(int seq_index);
-int snapshot_backtrack_before(int seq_index);
+void startExecution();
+snapshot_id take_snapshot();
+void snapshot_roll_back(snapshot_id theSnapShot);
+
 
 #endif