*** pgsql/src/include/access/subtrans.h	2009/01/01 17:23:56	1.12
--- pgsql/src/include/access/subtrans.h	2009/12/19 01:32:42	1.13
***************
*** 6,12 ****
   * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
   * Portions Copyright (c) 1994, Regents of the University of California
   *
!  * $PostgreSQL: pgsql/src/include/access/subtrans.h,v 1.11 2008/01/01 19:45:56 momjian Exp $
   */
  #ifndef SUBTRANS_H
  #define SUBTRANS_H
--- 6,12 ----
   * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
   * Portions Copyright (c) 1994, Regents of the University of California
   *
!  * $PostgreSQL: pgsql/src/include/access/subtrans.h,v 1.12 2009/01/01 17:23:56 momjian Exp $
   */
  #ifndef SUBTRANS_H
  #define SUBTRANS_H
***************
*** 14,20 ****
  /* Number of SLRU buffers to use for subtrans */
  #define NUM_SUBTRANS_BUFFERS	32
  
! extern void SubTransSetParent(TransactionId xid, TransactionId parent);
  extern TransactionId SubTransGetParent(TransactionId xid);
  extern TransactionId SubTransGetTopmostTransaction(TransactionId xid);
  
--- 14,20 ----
  /* Number of SLRU buffers to use for subtrans */
  #define NUM_SUBTRANS_BUFFERS	32
  
! extern void SubTransSetParent(TransactionId xid, TransactionId parent, bool overwriteOK);
  extern TransactionId SubTransGetParent(TransactionId xid);
  extern TransactionId SubTransGetTopmostTransaction(TransactionId xid);