Index: src/bin/pg_dump/pg_backup_custom.c
===================================================================
RCS file: /cvsroot/pgsql-server/src/bin/pg_dump/pg_backup_custom.c,v
retrieving revision 1.22
diff -c -c -r1.22 pg_backup_custom.c
*** src/bin/pg_dump/pg_backup_custom.c	22 Oct 2002 19:15:23 -0000	1.22
--- src/bin/pg_dump/pg_backup_custom.c	22 Oct 2002 21:36:30 -0000
***************
*** 431,437 ****
  	if (tctx->dataState == K_OFFSET_NO_DATA)
  		return;
  
! 	if (!ctx->hasSeek || tctx->dataState == K_OFFSET_POS_NOT_SET)
  	{
  		/* Skip over unnecessary blocks until we get the one we want. */
  
--- 431,441 ----
  	if (tctx->dataState == K_OFFSET_NO_DATA)
  		return;
  
! 	if (!ctx->hasSeek || tctx->dataState == K_OFFSET_POS_NOT_SET
! #if !defined(HAVE_FSEEKO)
! 		|| sizeof(off_t) > sizeof(long)
! #endif
! 		)
  	{
  		/* Skip over unnecessary blocks until we get the one we want. */
  
***************
*** 809,815 ****
  		 * be ok to just use the existing self-consistent block
  		 * formatting.
  		 */
! 		if (ctx->hasSeek)
  		{
  			fseeko(AH->FH, tpos, SEEK_SET);
  			WriteToc(AH);
--- 813,823 ----
  		 * be ok to just use the existing self-consistent block
  		 * formatting.
  		 */
! 		if (ctx->hasSeek
! #if !defined(HAVE_FSEEKO)
! 			&& sizeof(off_t) <= sizeof(long)
! #endif
! 			)
  		{
  			fseeko(AH->FH, tpos, SEEK_SET);
  			WriteToc(AH);