1 files changed, 0 insertions, 93 deletions
diff --git a/src/backend/utils/misc/superuser.c b/src/backend/utils/misc/superuser.c
deleted file mode 100644
index 9652b5c01aa..00000000000
--- a/src/backend/utils/misc/superuser.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * superuser.c
- *	  The superuser() function.  Determines if user has superuser privilege.
- *	  Also, a function to check for the owner (datdba) of a database.
- *
- *
- * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
- * Portions Copyright (c) 1994, Regents of the University of California
- *
- *
- * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/misc/superuser.c,v 1.23 2002/06/20 20:29:40 momjian Exp $
- *
- *-------------------------------------------------------------------------
- */
-#include "postgres.h"
-
-#include "access/heapam.h"
-#include "catalog/catname.h"
-#include "catalog/pg_database.h"
-#include "catalog/pg_shadow.h"
-#include "utils/syscache.h"
-#include "miscadmin.h"
-#include "utils/fmgroids.h"
-
-
-/*
- * The Postgres user running this command has Postgres superuser privileges
- *
- * All code should use either of these two functions to find out
- * whether a given user is a superuser, rather than evaluating
- * pg_shadow.usesuper directly, so that the escape hatch built in for
- * the single-user case works.
- */
-bool
-superuser(void)
-{
-	return superuser_arg(GetUserId());
-}
-
-
-bool
-superuser_arg(Oid userid)
-{
-	bool		result = false;
-	HeapTuple	utup;
-
-	/* Special escape path in case you deleted all your users. */
-	if (!IsUnderPostmaster && userid == BOOTSTRAP_USESYSID)
-		return true;
-
-	utup = SearchSysCache(SHADOWSYSID,
-						  ObjectIdGetDatum(userid),
-						  0, 0, 0);
-	if (HeapTupleIsValid(utup))
-	{
-		result = ((Form_pg_shadow) GETSTRUCT(utup))->usesuper;
-		ReleaseSysCache(utup);
-	}
-	return result;
-}
-
-
-/*
- * The Postgres user running this command is the owner of the specified
- * database.
- */
-bool
-is_dbadmin(Oid dbid)
-{
-	Relation	pg_database;
-	ScanKeyData entry[1];
-	HeapScanDesc scan;
-	HeapTuple	dbtuple;
-	int32		dba;
-
-	/* There's no syscache for pg_database, so must look the hard way */
-	pg_database = heap_openr(DatabaseRelationName, AccessShareLock);
-	ScanKeyEntryInitialize(&entry[0], 0x0,
-						   ObjectIdAttributeNumber, F_OIDEQ,
-						   ObjectIdGetDatum(dbid));
-	scan = heap_beginscan(pg_database, SnapshotNow, 1, entry);
-	dbtuple = heap_getnext(scan, ForwardScanDirection);
-	if (!HeapTupleIsValid(dbtuple))
-		elog(ERROR, "database %u does not exist", dbid);
-	dba = ((Form_pg_database) GETSTRUCT(dbtuple))->datdba;
-	heap_endscan(scan);
-	heap_close(pg_database, AccessShareLock);
-
-	/* XXX some confusion about whether userids are OID or int4 ... */
-	return (GetUserId() == (Oid) dba);
-}