From 5efc0b0f336ab7aa0b5680898358c2149c82490f Mon Sep 17 00:00:00 2001
From: erubow <erubow>
Date: Tue, 20 Feb 2007 19:47:05 +0000
Subject: [PATCH] Adding dstm.h header file, basic structures/function
 declarations.

---
 Robust/src/Runtime/DSTM/interface/dstm.h | 56 ++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 Robust/src/Runtime/DSTM/interface/dstm.h

diff --git a/Robust/src/Runtime/DSTM/interface/dstm.h b/Robust/src/Runtime/DSTM/interface/dstm.h
new file mode 100644
index 00000000..ba1734dc
--- /dev/null
+++ b/Robust/src/Runtime/DSTM/interface/dstm.h
@@ -0,0 +1,56 @@
+
+typedef struct {
+	unsigned int oid;
+	unsigned short type;
+	unsigned short version;
+	unsigned short rcount;
+	unsigned short status;
+} obj_header;
+
+typedef struct obj_str{
+	void *base;
+	unsigned int size;
+	void *top; //next available location
+	struct obj_str *next;
+} obj_store;
+
+//use for hash tables, transaction records.
+//to check oid, do object->oid
+typedef struct obj_lnode{
+	obj_header *object;
+	struct obj_lnode *next;
+} obj_listnode;
+
+typedef struct {
+	unsigned int size; //number of elements, not bytes
+	obj_listnode *table; //this should point to an array of object lists, of the specified size
+} obj_addr_table;
+
+typedef struct {
+	obj_listnode *obj_list;
+	obj_store *cache;
+	obj_addr_table *lookupTable;
+} trans_record;
+
+typedef struct obj_location_lnode {
+	unsigned int oid;
+	unsigned int mid;
+	struct obj_location_lnode *next;
+} obj_location_listnode;
+
+typedef struct {
+	unsigned int size; //number of elements, not bytes
+	obj_location_listnode *table; //this should point to an array of object lists, of the specified size
+} obj_location_table;
+
+unsigned int objSize(obj_header *);
+int insertAddr(obj_addr_table *, obj_header *);
+int removeAddr(obj_addr_table *, unsigned int);
+obj_header *getAddr(obj_addr_table *, unsigned int);
+trans_record *transStart();
+obj_header *transRead(trans_record *, unsigned int);
+int transCommit(trans_record *);
+int insertLocation(obj_location_table *, unsigned int, unsigned int);
+int removeLocation(obj_location_table *, unsigned int);
+unsigned int getLocation(obj_location_table *, unsigned int);
+
-- 
2.34.1