diff options
Diffstat (limited to 'src/include/storage/itemid.h')
| -rw-r--r-- | src/include/storage/itemid.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/include/storage/itemid.h b/src/include/storage/itemid.h index 87aa82ac3c6..0b330ce56fe 100644 --- a/src/include/storage/itemid.h +++ b/src/include/storage/itemid.h @@ -7,14 +7,13 @@ * Portions Copyright (c) 1996-2000, PostgreSQL, Inc * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: itemid.h,v 1.11 2000/08/07 20:15:50 tgl Exp $ + * $Id: itemid.h,v 1.12 2000/09/07 09:58:36 vadim Exp $ * *------------------------------------------------------------------------- */ #ifndef ITEMID_H #define ITEMID_H - /* * An item pointer (also called line pointer) on a buffer page */ @@ -31,8 +30,15 @@ typedef ItemIdData *ItemId; * lp_flags contains these flags: */ #define LP_USED 0x01 /* this line pointer is being used */ -/* currently, there is one unused flag bit ... */ +#ifdef XLOG + +#define LP_DELETE 0x02 /* item is to be deleted */ + +#define ItemIdDeleted(itemId) \ + (((itemId)->lp_flags & LP_DELETE) != 0) + +#endif /* * Item offsets, lengths, and flags are represented by these types when |