diff options
Diffstat (limited to 'src/backend/access/rtree/rtget.c')
| -rw-r--r-- | src/backend/access/rtree/rtget.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/src/backend/access/rtree/rtget.c b/src/backend/access/rtree/rtget.c index eaf16c1ae9d..6a13b81a1f9 100644 --- a/src/backend/access/rtree/rtget.c +++ b/src/backend/access/rtree/rtget.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/rtree/Attic/rtget.c,v 1.8 1997/09/07 04:39:11 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/rtree/Attic/rtget.c,v 1.9 1997/09/08 02:21:03 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -57,19 +57,19 @@ rtgettuple(IndexScanDesc s, ScanDirection dir) return (res); } -static RetrieveIndexResult +static RetrieveIndexResult rtfirst(IndexScanDesc s, ScanDirection dir) { - Buffer b; - Page p; - OffsetNumber n; - OffsetNumber maxoff; + Buffer b; + Page p; + OffsetNumber n; + OffsetNumber maxoff; RetrieveIndexResult res; RTreePageOpaque po; RTreeScanOpaque so; - RTSTACK *stk; - BlockNumber blk; - IndexTuple it; + RTSTACK *stk; + BlockNumber blk; + IndexTuple it; b = ReadBuffer(s->relation, P_ROOT); p = BufferGetPage(b); @@ -140,19 +140,19 @@ rtfirst(IndexScanDesc s, ScanDirection dir) } } -static RetrieveIndexResult +static RetrieveIndexResult rtnext(IndexScanDesc s, ScanDirection dir) { - Buffer b; - Page p; - OffsetNumber n; - OffsetNumber maxoff; + Buffer b; + Page p; + OffsetNumber n; + OffsetNumber maxoff; RetrieveIndexResult res; RTreePageOpaque po; RTreeScanOpaque so; - RTSTACK *stk; - BlockNumber blk; - IndexTuple it; + RTSTACK *stk; + BlockNumber blk; + IndexTuple it; blk = ItemPointerGetBlockNumber(&(s->currentItemData)); n = ItemPointerGetOffsetNumber(&(s->currentItemData)); @@ -241,11 +241,11 @@ rtnext(IndexScanDesc s, ScanDirection dir) } } -static OffsetNumber +static OffsetNumber findnext(IndexScanDesc s, Page p, OffsetNumber n, ScanDirection dir) { - OffsetNumber maxoff; - IndexTuple it; + OffsetNumber maxoff; + IndexTuple it; RTreePageOpaque po; RTreeScanOpaque so; @@ -295,11 +295,11 @@ findnext(IndexScanDesc s, Page p, OffsetNumber n, ScanDirection dir) return (n); } -static RetrieveIndexResult +static RetrieveIndexResult rtscancache(IndexScanDesc s, ScanDirection dir) { RetrieveIndexResult res; - ItemPointer ip; + ItemPointer ip; if (!(ScanDirectionIsNoMovement(dir) && ItemPointerIsValid(&(s->currentItemData)))) @@ -324,14 +324,14 @@ rtscancache(IndexScanDesc s, ScanDirection dir) * rtheapptr returns the item pointer to the tuple in the heap relation * for which itemp is the index relation item pointer. */ -static ItemPointer +static ItemPointer rtheapptr(Relation r, ItemPointer itemp) { - Buffer b; - Page p; - IndexTuple it; - ItemPointer ip; - OffsetNumber n; + Buffer b; + Page p; + IndexTuple it; + ItemPointer ip; + OffsetNumber n; ip = (ItemPointer) palloc(sizeof(ItemPointerData)); if (ItemPointerIsValid(itemp)) |