Install infrastructure for shared-memory free space map. Doesn't actually

do anything yet, but it has the necessary connections to initialization
and so forth.  Make some gestures towards allowing number of blocks in
a relation to be BlockNumber, ie, unsigned int, rather than signed int.
(I doubt I got all the places that are sloppy about it, yet.)  On the
way, replace the hardwired NLOCKS_PER_XACT fudge factor with a GUC
variable.

1 files changed, 5 insertions, 2 deletions

diff --git a/src/include/commands/vacuum.h b/src/include/commands/vacuum.h
index 87bb0007aa0..0d9f66d04b3 100644
--- a/src/include/commands/vacuum.h
+++ b/src/include/commands/vacuum.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: vacuum.h,v 1.35 2001/05/07 00:43:25 tgl Exp $
+ * $Id: vacuum.h,v 1.36 2001/06/27 23:31:39 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -15,11 +15,14 @@
 #define VACUUM_H
 
 #include "nodes/parsenodes.h"
+#include "storage/block.h"
 
 
 /* in commands/vacuum.c */
 extern void vacuum(VacuumStmt *vacstmt);
-extern void vac_update_relstats(Oid relid, long num_pages, double num_tuples,
+extern void vac_update_relstats(Oid relid,
+								BlockNumber num_pages,
+								double num_tuples,
 								bool hasindex);
 /* in commands/analyze.c */
 extern void analyze_rel(Oid relid, VacuumStmt *vacstmt);