diff options
Diffstat (limited to 'src/include/storage/bufpage.h')
| -rw-r--r-- | src/include/storage/bufpage.h | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/src/include/storage/bufpage.h b/src/include/storage/bufpage.h index a252ccc3e4..4b031746f0 100644 --- a/src/include/storage/bufpage.h +++ b/src/include/storage/bufpage.h @@ -6,7 +6,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: bufpage.h,v 1.11 1997/09/07 05:01:10 momjian Exp $ + * $Id: bufpage.h,v 1.12 1997/09/08 02:38:59 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -87,7 +87,7 @@ * note that this is actually limited to 2^13 because we have limited * ItemIdData.lp_off and ItemIdData.lp_len to 13 bits (see itemid.h). */ -typedef uint16 LocationIndex; +typedef uint16 LocationIndex; /* @@ -101,8 +101,8 @@ typedef uint16 LocationIndex; */ typedef struct OpaqueData { - uint16 od_pagesize; -} OpaqueData; + uint16 od_pagesize; +} OpaqueData; typedef OpaqueData *Opaque; @@ -112,12 +112,12 @@ typedef OpaqueData *Opaque; */ typedef struct PageHeaderData { - LocationIndex pd_lower; /* offset to start of free space */ - LocationIndex pd_upper; /* offset to end of free space */ - LocationIndex pd_special; /* offset to start of special space */ - OpaqueData pd_opaque; /* AM-generic information */ - ItemIdData pd_linp[1]; /* line pointers */ -} PageHeaderData; + LocationIndex pd_lower; /* offset to start of free space */ + LocationIndex pd_upper; /* offset to end of free space */ + LocationIndex pd_special; /* offset to start of special space */ + OpaqueData pd_opaque; /* AM-generic information */ + ItemIdData pd_linp[1]; /* line pointers */ +} PageHeaderData; typedef PageHeaderData *PageHeader; @@ -125,7 +125,7 @@ typedef enum { ShufflePageManagerMode, OverwritePageManagerMode -} PageManagerMode; +} PageManagerMode; /* ---------------- * misc support macros @@ -279,17 +279,17 @@ typedef enum * ---------------------------------------------------------------- */ -extern void PageInit(Page page, Size pageSize, Size specialSize); -extern OffsetNumber +extern void PageInit(Page page, Size pageSize, Size specialSize); +extern OffsetNumber PageAddItem(Page page, Item item, Size size, OffsetNumber offsetNumber, ItemIdFlags flags); -extern Page PageGetTempPage(Page page, Size specialSize); -extern void PageRestoreTempPage(Page tempPage, Page oldPage); +extern Page PageGetTempPage(Page page, Size specialSize); +extern void PageRestoreTempPage(Page tempPage, Page oldPage); extern OffsetNumber PageGetMaxOffsetNumber(Page page); -extern void PageRepairFragmentation(Page page); -extern Size PageGetFreeSpace(Page page); -extern void PageManagerModeSet(PageManagerMode mode); -extern void PageIndexTupleDelete(Page page, OffsetNumber offset); +extern void PageRepairFragmentation(Page page); +extern Size PageGetFreeSpace(Page page); +extern void PageManagerModeSet(PageManagerMode mode); +extern void PageIndexTupleDelete(Page page, OffsetNumber offset); #endif /* BUFPAGE_H */ |