diff options
Diffstat (limited to 'src/include/storage/bufpage.h')
| -rw-r--r-- | src/include/storage/bufpage.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/include/storage/bufpage.h b/src/include/storage/bufpage.h index a6c8b8e920..47c0a2c611 100644 --- a/src/include/storage/bufpage.h +++ b/src/include/storage/bufpage.h @@ -1,12 +1,12 @@ /*------------------------------------------------------------------------- * - * bufpage.h-- + * bufpage.h * Standard POSTGRES buffer page definitions. * * * Copyright (c) 1994, Regents of the University of California * - * $Id: bufpage.h,v 1.20 1998/09/01 04:38:13 momjian Exp $ + * $Id: bufpage.h,v 1.21 1999/02/13 23:22:04 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -75,7 +75,7 @@ */ /* - * PageIsValid -- + * PageIsValid * True iff page is valid. */ #define PageIsValid(page) PointerIsValid(page) @@ -154,7 +154,7 @@ typedef enum */ /* - * PageIsUsed -- + * PageIsUsed * True iff the page size is used. * * Note: @@ -167,7 +167,7 @@ typedef enum ) /* - * PageIsEmpty -- + * PageIsEmpty * returns true iff no itemid has been allocated on the page */ #define PageIsEmpty(page) \ @@ -175,14 +175,14 @@ typedef enum (sizeof(PageHeaderData) - sizeof(ItemIdData)) ? true : false) /* - * PageIsNew -- + * PageIsNew * returns true iff page is not initialized (by PageInit) */ #define PageIsNew(page) (((PageHeader) (page))->pd_upper == 0) /* - * PageGetItemId -- + * PageGetItemId * Returns an item identifier of a page. */ #define PageGetItemId(page, offsetNumber) \ @@ -194,7 +194,7 @@ typedef enum */ /* - * PageSizeIsValid -- + * PageSizeIsValid * True iff the page size is valid. * * XXX currently all page sizes are "valid" but we only actually @@ -206,7 +206,7 @@ typedef enum #define PageSizeIsValid(pageSize) ((pageSize) == BLCKSZ) /* - * PageGetPageSize -- + * PageGetPageSize * Returns the page size of a page. * * this can only be called on a formatted page (unlike @@ -217,7 +217,7 @@ typedef enum ((Size) ((PageHeader) (page))->pd_opaque.od_pagesize) /* - * PageSetPageSize -- + * PageSetPageSize * Sets the page size of a page. */ #define PageSetPageSize(page, size) \ @@ -228,7 +228,7 @@ typedef enum * ---------------- */ /* - * PageGetSpecialSize -- + * PageGetSpecialSize * Returns size of special space on a page. * * Note: @@ -238,7 +238,7 @@ typedef enum ((uint16) (PageGetPageSize(page) - ((PageHeader)(page))->pd_special)) /* - * PageGetSpecialPointer -- + * PageGetSpecialPointer * Returns pointer to special space on a page. * * Note: @@ -251,7 +251,7 @@ typedef enum ) /* - * PageGetItem -- + * PageGetItem * Retrieves an item on the given page. * * Note: @@ -266,7 +266,7 @@ typedef enum ) /* - * BufferGetPageSize -- + * BufferGetPageSize * Returns the page size within a buffer. * * Notes: @@ -283,13 +283,13 @@ typedef enum ) /* - * BufferGetPage -- + * BufferGetPage * Returns the page associated with a buffer. */ #define BufferGetPage(buffer) ((Page)BufferGetBlock(buffer)) /* - * PageGetMaxOffsetNumber -- + * PageGetMaxOffsetNumber * Returns the maximum offset number used by the given page. * * NOTE: The offset is invalid if the page is non-empty. |