work in progress, cleaned up the directories and split them up into folder which make more sense, Still need to compile libvitaboy and all the tools

deps/libpq/include/executor/execdesc.h

@@ -0,0 +1,73 @@
+/*-------------------------------------------------------------------------
+ *
+ * execdesc.h
+ *	  plan and query descriptor accessor macros used by the executor
+ *	  and related modules.
+ *
+ *
+ * Portions Copyright (c) 1996-2011, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/executor/execdesc.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef EXECDESC_H
+#define EXECDESC_H
+
+#include "nodes/execnodes.h"
+#include "nodes/plannodes.h"
+#include "tcop/dest.h"
+
+
+/* ----------------
+ *		query descriptor:
+ *
+ *	a QueryDesc encapsulates everything that the executor
+ *	needs to execute the query.
+ *
+ *	For the convenience of SQL-language functions, we also support QueryDescs
+ *	containing utility statements; these must not be passed to the executor
+ *	however.
+ * ---------------------
+ */
+typedef struct QueryDesc
+{
+	/* These fields are provided by CreateQueryDesc */
+	CmdType		operation;		/* CMD_SELECT, CMD_UPDATE, etc. */
+	PlannedStmt *plannedstmt;	/* planner's output, or null if utility */
+	Node	   *utilitystmt;	/* utility statement, or null */
+	const char *sourceText;		/* source text of the query */
+	Snapshot	snapshot;		/* snapshot to use for query */
+	Snapshot	crosscheck_snapshot;	/* crosscheck for RI update/delete */
+	DestReceiver *dest;			/* the destination for tuple output */
+	ParamListInfo params;		/* param values being passed in */
+	int			instrument_options;		/* OR of InstrumentOption flags */
+
+	/* These fields are set by ExecutorStart */
+	TupleDesc	tupDesc;		/* descriptor for result tuples */
+	EState	   *estate;			/* executor's query-wide state */
+	PlanState  *planstate;		/* tree of per-plan-node state */
+
+	/* This is always set NULL by the core system, but plugins can change it */
+	struct Instrumentation *totaltime;	/* total time spent in ExecutorRun */
+} QueryDesc;
+
+/* in pquery.c */
+extern QueryDesc *CreateQueryDesc(PlannedStmt *plannedstmt,
+				const char *sourceText,
+				Snapshot snapshot,
+				Snapshot crosscheck_snapshot,
+				DestReceiver *dest,
+				ParamListInfo params,
+				int instrument_options);
+
+extern QueryDesc *CreateUtilityQueryDesc(Node *utilitystmt,
+					   const char *sourceText,
+					   Snapshot snapshot,
+					   DestReceiver *dest,
+					   ParamListInfo params);
+
+extern void FreeQueryDesc(QueryDesc *qdesc);
+
+#endif   /* EXECDESC_H  */