# HG changeset patch
# User Mike Pavone <pavone@retrodev.com>
# Date 1289962398 18000
# Node ID 1411de6050e153321dbad8e6e61da6f9b9948d0f
# Parent  daf1ffaf7c2c734c82ab0f206538010856adcfea
First stab at transaction data structures, needs work

diff -r daf1ffaf7c2c -r 1411de6050e1 runtime/transaction.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/runtime/transaction.h	Tue Nov 16 21:53:18 2010 -0500
@@ -0,0 +1,30 @@
+#ifndef THREAD_H_
+#define THREAD_H_
+
+#include "object.h"
+
+typedef struct
+{
+	object header;
+	object * data;
+	int32_t version;
+} mutable_object;
+
+typedef struct
+{
+	mutable_object *obj;
+	object         **commit_loc;
+	int32_t        orig_version;
+	int32_t        local_version;
+} trans_cell;
+
+
+typedef struct transaction
+{
+	struct transaction *parent;
+	rh_mutex(lock)
+	int32_t            num_cells;
+	trans_cell[1]      cells;
+} transaction;
+
+#endif //THREAD_H_