init

pg_include/access/rmgr.h

@@ -0,0 +1,39 @@
+/*
+ * rmgr.h
+ *
+ * Resource managers definition
+ *
+ * src/include/access/rmgr.h
+ */
+#ifndef RMGR_H
+#define RMGR_H
+
+typedef uint8 RmgrId;
+
+/*
+ * Built-in resource managers
+ *
+ * Note: RM_MAX_ID could be as much as 255 without breaking the XLOG file
+ * format, but we keep it small to minimize the size of RmgrTable[].
+ */
+#define RM_XLOG_ID				0
+#define RM_XACT_ID				1
+#define RM_SMGR_ID				2
+#define RM_CLOG_ID				3
+#define RM_DBASE_ID				4
+#define RM_TBLSPC_ID			5
+#define RM_MULTIXACT_ID			6
+#define RM_RELMAP_ID			7
+#define RM_STANDBY_ID			8
+#define RM_HEAP2_ID				9
+#define RM_HEAP_ID				10
+#define RM_BTREE_ID				11
+#define RM_HASH_ID				12
+#define RM_GIN_ID				13
+#define RM_GIST_ID				14
+#define RM_SEQ_ID				15
+#define RM_SPGIST_ID			16
+
+#define RM_MAX_ID				RM_SPGIST_ID
+
+#endif   /* RMGR_H */