init

pg_include/access/twophase_rmgr.h

@@ -0,0 +1,40 @@
+/*-------------------------------------------------------------------------
+ *
+ * twophase_rmgr.h
+ *	  Two-phase-commit resource managers definition
+ *
+ *
+ * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/access/twophase_rmgr.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef TWOPHASE_RMGR_H
+#define TWOPHASE_RMGR_H
+
+typedef void (*TwoPhaseCallback) (TransactionId xid, uint16 info,
+											  void *recdata, uint32 len);
+typedef uint8 TwoPhaseRmgrId;
+
+/*
+ * Built-in resource managers
+ */
+#define TWOPHASE_RM_END_ID			0
+#define TWOPHASE_RM_LOCK_ID			1
+#define TWOPHASE_RM_PGSTAT_ID		2
+#define TWOPHASE_RM_MULTIXACT_ID	3
+#define TWOPHASE_RM_PREDICATELOCK_ID	4
+#define TWOPHASE_RM_MAX_ID			TWOPHASE_RM_PREDICATELOCK_ID
+
+extern const TwoPhaseCallback twophase_recover_callbacks[];
+extern const TwoPhaseCallback twophase_postcommit_callbacks[];
+extern const TwoPhaseCallback twophase_postabort_callbacks[];
+extern const TwoPhaseCallback twophase_standby_recover_callbacks[];
+
+
+extern void RegisterTwoPhaseRecord(TwoPhaseRmgrId rmid, uint16 info,
+					   const void *data, uint32 len);
+
+#endif   /* TWOPHASE_RMGR_H */