Remove unused macros.

hlinnaka · hlinnaka · commit 586d75ace4fd · 2016-05-02T10:09:03.000+03:00
CHECK_PAGE_OFFSET_RANGE() has been unused forever.
CHECK_RELATION_BLOCK_RANGE() has been unused in pgstatindex.c ever since
bt_page_stats() and bt_page_items() functions were moved from pgstattuple
to pageinspect module. It still exists in pageinspect/btreefuncs.c.

Daniel Gustafsson
diff --git a/contrib/pageinspect/btreefuncs.c b/contrib/pageinspect/btreefuncs.c
@@ -46,11 +46,6 @@ PG_FUNCTION_INFO_V1(bt_page_stats);
 #define IS_INDEX(r) ((r)->rd_rel->relkind == RELKIND_INDEX)
 #define IS_BTREE(r) ((r)->rd_rel->relam == BTREE_AM_OID)
 
-#define CHECK_PAGE_OFFSET_RANGE(pg, offnum) { \
-		if ( !(FirstOffsetNumber <= (offnum) && \
-						(offnum) <= PageGetMaxOffsetNumber(pg)) ) \
-			 elog(ERROR, "page offset number out of range"); }
-
 /* note: BlockNumber is unsigned, hence can't be negative */
 #define CHECK_RELATION_BLOCK_RANGE(rel, blkno) { \
 		if ( RelationGetNumberOfBlocks(rel) <= (BlockNumber) (blkno) ) \
diff --git a/contrib/pgstattuple/pgstatindex.c b/contrib/pgstattuple/pgstatindex.c
@@ -51,16 +51,6 @@ PG_FUNCTION_INFO_V1(pgstatginindex);
 #define IS_BTREE(r) ((r)->rd_rel->relam == BTREE_AM_OID)
 #define IS_GIN(r) ((r)->rd_rel->relam == GIN_AM_OID)
 
-#define CHECK_PAGE_OFFSET_RANGE(pg, offnum) { \
-		if ( !(FirstOffsetNumber <= (offnum) && \
-						(offnum) <= PageGetMaxOffsetNumber(pg)) ) \
-			 elog(ERROR, "page offset number out of range"); }
-
-/* note: BlockNumber is unsigned, hence can't be negative */
-#define CHECK_RELATION_BLOCK_RANGE(rel, blkno) { \
-		if ( RelationGetNumberOfBlocks(rel) <= (BlockNumber) (blkno) ) \
-			 elog(ERROR, "block number out of range"); }
-
 /* ------------------------------------------------
  * A structure for a whole btree index statistics
  * used by pgstatindex().
