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Make compile on AIX, Alpha OSF. Thanks Darren King, Igor Notanzon.

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This commit is contained in:
Bryan Henderson
1996-12-15 09:05:53 +00:00
parent 290d3b5198
commit 9fc7250d3a
6 changed files with 77 additions and 63 deletions
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26
src/backend/access/nbtree/nbtsearch.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtsearch.c,v 1.11 1996/12/06 09:41:45 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtsearch.c,v 1.12 1996/12/15 09:05:10 bryanh Exp $
*
*-------------------------------------------------------------------------
*/
@@ -27,11 +27,19 @@
#endif
static BTStack _bt_searchr(Relation rel, int keysz, ScanKey scankey, Buffer *bufP, BTStack stack_in);
static OffsetNumber _bt_firsteq(Relation rel, TupleDesc itupdesc, Page page, Size keysz, ScanKey scankey, OffsetNumber offnum);
int _bt_compare(Relation rel, TupleDesc itupdesc, Page page, int keysz, ScanKey scankey, OffsetNumber offnum);
static bool _bt_twostep(IndexScanDesc scan, Buffer *bufP, ScanDirection dir);
static RetrieveIndexResult _bt_endpoint(IndexScanDesc scan, ScanDirection dir);
static BTStack
_bt_searchr(Relation rel, int keysz, ScanKey scankey,
Buffer *bufP, BTStack stack_in);
static OffsetNumber
_bt_firsteq(Relation rel, TupleDesc itupdesc, Page page,
Size keysz, ScanKey scankey, OffsetNumber offnum);
int
_bt_compare(Relation rel, TupleDesc itupdesc, Page page,
int keysz, ScanKey scankey, OffsetNumber offnum);
static bool
_bt_twostep(IndexScanDesc scan, Buffer *bufP, ScanDirection dir);
static RetrieveIndexResult
_bt_endpoint(IndexScanDesc scan, ScanDirection dir);
/*
* _bt_search() -- Search for a scan key in the index.
@@ -472,7 +480,7 @@ _bt_compare(Relation rel,
elog(WARN, "_bt_compare: invalid comparison to high key");
}
#ifdef 0
#if 0
/*
* We just have to belive that right answer will not
* break anything. I've checked code and all seems to be ok.
@@ -1130,7 +1138,7 @@ _bt_endpoint(IndexScanDesc scan, ScanDirection dir)
* Scanning in BackwardScanDirection is not understandable at all.
* Well - new stuff. - vadim 12/06/96
*/
#ifdef 0
#if 0
if (PageIsEmpty(page) || start > maxoff) {
ItemPointerSet(current, blkno, maxoff);
if (!_bt_step(scan, &buf, BackwardScanDirection))
@@ -1166,7 +1174,7 @@ _bt_endpoint(IndexScanDesc scan, ScanDirection dir)
* empty why do scanning in ForwardScanDirection ???
* Well - new stuff. - vadim 12/06/96
*/
#ifdef 0
#if 0
if (PageIsEmpty(page)) {
ItemPointerSet(current, blkno, FirstOffsetNumber);
if (!_bt_step(scan, &buf, ForwardScanDirection))