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Add prototypes and remove unused variables from btree Fastbuild patch.

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This commit is contained in:
Bruce Momjian
1997-02-14 22:47:36 +00:00
parent 3eba7651f3
commit d38767fcb5
2 changed files with 21 additions and 19 deletions
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21
src/include/access/nbtree.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: nbtree.h,v 1.6 1997/02/12 05:04:28 scrappy Exp $
* $Id: nbtree.h,v 1.7 1997/02/14 22:47:36 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -114,6 +114,17 @@ typedef struct BTStackData {
typedef BTStackData *BTStack;
typedef struct BTPageState {
Buffer btps_buf;
Page btps_page;
BTItem btps_lastbti;
OffsetNumber btps_lastoff;
OffsetNumber btps_firstoff;
int btps_level;
bool btps_doupper;
struct BTPageState *btps_next;
} BTPageState;
/*
* We need to be able to tell the difference between read and write
* requests for pages, in order to do locking correctly.
@@ -227,7 +238,9 @@ extern void btdelete(Relation rel, ItemPointer tid);
*/
extern void _bt_regscan(IndexScanDesc scan);
extern void _bt_dropscan(IndexScanDesc scan);
extern void _bt_adjscans(Relation rel, ItemPointer tid, int op);
extern void _bt_adjscans(Relation rel, ItemPointer tid);
extern void _bt_scandel(IndexScanDesc scan, BlockNumber blkno, OffsetNumber offno);
extern bool _bt_scantouched(IndexScanDesc scan, BlockNumber blkno, OffsetNumber offno);
/*
* prototypes for functions in nbtsearch.c
@@ -268,6 +281,10 @@ extern BTItem _bt_formitem(IndexTuple itup);
* prototypes for functions in nbtsort.c
*/
extern void *_bt_spoolinit(Relation index, int ntapes);
extern void *_bt_pagestate(Relation index, int flags, int level, bool doupper);
extern BTItem _bt_minitem(Page opage, BlockNumber oblkno, int atend);
extern BTItem _bt_buildadd(Relation index, void *pstate, BTItem bti, int flags);
extern void _bt_uppershutdown(Relation index, BTPageState *state);
extern void _bt_spooldestroy(void *spool);
extern void _bt_spool(Relation index, BTItem btitem, void *spool);
extern void _bt_upperbuild(Relation index);