Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.

src/backend/access/hash/hash.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hash.c,v 1.13 1997/09/07 04:37:49 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hash.c,v 1.14 1997/09/08 02:20:10 momjian Exp $
  *
  * NOTES
  *	  This file contains only the public interface routines.
@@ -31,7 +31,7 @@
 #include <string.h>
 #endif
 
-bool			BuildingHash = false;
+bool		BuildingHash = false;
 
 /*
  *	hashbuild() -- build a new hash index.
@@ -52,30 +52,30 @@ hashbuild(Relation heap,
 		  FuncIndexInfo * finfo,
 		  PredInfo * predInfo)
 {
-	HeapScanDesc	hscan;
-	Buffer			buffer;
-	HeapTuple		htup;
-	IndexTuple		itup;
-	TupleDesc		htupdesc,
-					itupdesc;
-	Datum		   *attdata;
-	bool		   *nulls;
+	HeapScanDesc hscan;
+	Buffer		buffer;
+	HeapTuple	htup;
+	IndexTuple	itup;
+	TupleDesc	htupdesc,
+				itupdesc;
+	Datum	   *attdata;
+	bool	   *nulls;
 	InsertIndexResult res;
-	int				nhtups,
-					nitups;
-	int				i;
-	HashItem		hitem;
+	int			nhtups,
+				nitups;
+	int			i;
+	HashItem	hitem;
 
 #ifndef OMIT_PARTIAL_INDEX
-	ExprContext    *econtext;
-	TupleTable		tupleTable;
+	ExprContext *econtext;
+	TupleTable	tupleTable;
 	TupleTableSlot *slot;
 
 #endif
-	Oid				hrelid,
-					irelid;
-	Node		   *pred,
-				   *oldPred;
+	Oid			hrelid,
+				irelid;
+	Node	   *pred,
+			   *oldPred;
 
 	/* note that this is a new btree */
 	BuildingHash = true;
@@ -171,8 +171,8 @@ hashbuild(Relation heap,
 		 */
 		for (i = 1; i <= natts; i++)
 		{
-			int				attoff;
-			bool			attnull;
+			int			attoff;
+			bool		attnull;
 
 			/*
 			 * Offsets are from the start of the tuple, and are
@@ -280,8 +280,8 @@ hashbuild(Relation heap,
 InsertIndexResult
 hashinsert(Relation rel, Datum * datum, char *nulls, ItemPointer ht_ctid, Relation heapRel)
 {
-	HashItem		hitem;
-	IndexTuple		itup;
+	HashItem	hitem;
+	IndexTuple	itup;
 	InsertIndexResult res;
 
 
@@ -306,7 +306,7 @@ hashinsert(Relation rel, Datum * datum, char *nulls, ItemPointer ht_ctid, Relati
 /*
  *	hashgettuple() -- Get the next tuple in the scan.
  */
-char		   *
+char	   *
 hashgettuple(IndexScanDesc scan, ScanDirection dir)
 {
 	RetrieveIndexResult res;
@@ -329,14 +329,14 @@ hashgettuple(IndexScanDesc scan, ScanDirection dir)
 /*
  *	hashbeginscan() -- start a scan on a hash index
  */
-char		   *
+char	   *
 hashbeginscan(Relation rel,
 			  bool fromEnd,
 			  uint16 keysz,
 			  ScanKey scankey)
 {
-	IndexScanDesc	scan;
-	HashScanOpaque	so;
+	IndexScanDesc scan;
+	HashScanOpaque so;
 
 	scan = RelationGetIndexScan(rel, fromEnd, keysz, scankey);
 	so = (HashScanOpaque) palloc(sizeof(HashScanOpaqueData));
@@ -356,8 +356,8 @@ hashbeginscan(Relation rel,
 void
 hashrescan(IndexScanDesc scan, bool fromEnd, ScanKey scankey)
 {
-	ItemPointer		iptr;
-	HashScanOpaque	so;
+	ItemPointer iptr;
+	HashScanOpaque so;
 
 	so = (HashScanOpaque) scan->opaque;
 
@@ -391,8 +391,8 @@ void
 hashendscan(IndexScanDesc scan)
 {
 
-	ItemPointer		iptr;
-	HashScanOpaque	so;
+	ItemPointer iptr;
+	HashScanOpaque so;
 
 	so = (HashScanOpaque) scan->opaque;
 
@@ -426,8 +426,8 @@ hashendscan(IndexScanDesc scan)
 void
 hashmarkpos(IndexScanDesc scan)
 {
-	ItemPointer		iptr;
-	HashScanOpaque	so;
+	ItemPointer iptr;
+	HashScanOpaque so;
 
 	/*
 	 * see if we ever call this code. if we do, then so_mrkbuf a useful
@@ -463,8 +463,8 @@ hashmarkpos(IndexScanDesc scan)
 void
 hashrestrpos(IndexScanDesc scan)
 {
-	ItemPointer		iptr;
-	HashScanOpaque	so;
+	ItemPointer iptr;
+	HashScanOpaque so;
 
 	/*
 	 * see if we ever call this code. if we do, then so_mrkbuf a useful

src/backend/access/hash/hashfunc.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashfunc.c,v 1.4 1997/09/07 04:37:53 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashfunc.c,v 1.5 1997/09/08 02:20:13 momjian Exp $
  *
  * NOTES
  *	  These functions are stored in pg_amproc.	For each operator class
@@ -36,10 +36,10 @@ hashint4(uint32 key)
 uint32
 hashfloat4(float32 keyp)
 {
-	int				len;
-	int				loop;
-	uint32			h;
-	char		   *kp = (char *) keyp;
+	int			len;
+	int			loop;
+	uint32		h;
+	char	   *kp = (char *) keyp;
 
 	len = sizeof(float32data);
 
@@ -55,25 +55,25 @@ hashfloat4(float32 keyp)
 
 		switch (len & (8 - 1))
 		{
-		case 0:
-			do
-			{					/* All fall throughs */
-				HASH4;
-		case 7:
-				HASH4;
-		case 6:
-				HASH4;
-		case 5:
-				HASH4;
-		case 4:
-				HASH4;
-		case 3:
-				HASH4;
-		case 2:
-				HASH4;
-		case 1:
-				HASH4;
-			} while (--loop);
+			case 0:
+				do
+				{				/* All fall throughs */
+					HASH4;
+			case 7:
+					HASH4;
+			case 6:
+					HASH4;
+			case 5:
+					HASH4;
+			case 4:
+					HASH4;
+			case 3:
+					HASH4;
+			case 2:
+					HASH4;
+			case 1:
+					HASH4;
+				} while (--loop);
 		}
 	}
 	return (h);
@@ -83,10 +83,10 @@ hashfloat4(float32 keyp)
 uint32
 hashfloat8(float64 keyp)
 {
-	int				len;
-	int				loop;
-	uint32			h;
-	char		   *kp = (char *) keyp;
+	int			len;
+	int			loop;
+	uint32		h;
+	char	   *kp = (char *) keyp;
 
 	len = sizeof(float64data);
 
@@ -102,25 +102,25 @@ hashfloat8(float64 keyp)
 
 		switch (len & (8 - 1))
 		{
-		case 0:
-			do
-			{					/* All fall throughs */
-				HASH4;
-		case 7:
-				HASH4;
-		case 6:
-				HASH4;
-		case 5:
-				HASH4;
-		case 4:
-				HASH4;
-		case 3:
-				HASH4;
-		case 2:
-				HASH4;
-		case 1:
-				HASH4;
-			} while (--loop);
+			case 0:
+				do
+				{				/* All fall throughs */
+					HASH4;
+			case 7:
+					HASH4;
+			case 6:
+					HASH4;
+			case 5:
+					HASH4;
+			case 4:
+					HASH4;
+			case 3:
+					HASH4;
+			case 2:
+					HASH4;
+			case 1:
+					HASH4;
+				} while (--loop);
 		}
 	}
 	return (h);
@@ -137,8 +137,8 @@ hashoid(Oid key)
 uint32
 hashchar(char key)
 {
-	int				len;
-	uint32			h;
+	int			len;
+	uint32		h;
 
 	len = sizeof(char);
 
@@ -156,9 +156,9 @@ hashchar(char key)
 uint32
 hashchar2(uint16 intkey)
 {
-	uint32			h;
-	int				len;
-	char		   *key = (char *) &intkey;
+	uint32		h;
+	int			len;
+	char	   *key = (char *) &intkey;
 
 	h = 0;
 	len = sizeof(uint16);
@@ -173,9 +173,9 @@ hashchar2(uint16 intkey)
 uint32
 hashchar4(uint32 intkey)
 {
-	uint32			h;
-	int				len;
-	char		   *key = (char *) &intkey;
+	uint32		h;
+	int			len;
+	char	   *key = (char *) &intkey;
 
 	h = 0;
 	len = sizeof(uint32);
@@ -190,8 +190,8 @@ hashchar4(uint32 intkey)
 uint32
 hashchar8(char *key)
 {
-	uint32			h;
-	int				len;
+	uint32		h;
+	int			len;
 
 	h = 0;
 	len = sizeof(char8);
@@ -206,9 +206,9 @@ hashchar8(char *key)
 uint32
 hashname(NameData * n)
 {
-	uint32			h;
-	int				len;
-	char		   *key;
+	uint32		h;
+	int			len;
+	char	   *key;
 
 	key = n->data;
 
@@ -226,8 +226,8 @@ hashname(NameData * n)
 uint32
 hashchar16(char *key)
 {
-	uint32			h;
-	int				len;
+	uint32		h;
+	int			len;
 
 	h = 0;
 	len = sizeof(char16);
@@ -254,10 +254,10 @@ hashchar16(char *key)
 uint32
 hashtext(struct varlena * key)
 {
-	int				keylen;
-	char		   *keydata;
-	uint32			n;
-	int				loop;
+	int			keylen;
+	char	   *keydata;
+	uint32		n;
+	int			loop;
 
 	keydata = VARDATA(key);
 	keylen = VARSIZE(key);
@@ -274,25 +274,25 @@ hashtext(struct varlena * key)
 
 		switch (keylen & (8 - 1))
 		{
-		case 0:
-			do
-			{					/* All fall throughs */
-				HASHC;
-		case 7:
-				HASHC;
-		case 6:
-				HASHC;
-		case 5:
-				HASHC;
-		case 4:
-				HASHC;
-		case 3:
-				HASHC;
-		case 2:
-				HASHC;
-		case 1:
-				HASHC;
-			} while (--loop);
+			case 0:
+				do
+				{				/* All fall throughs */
+					HASHC;
+			case 7:
+					HASHC;
+			case 6:
+					HASHC;
+			case 5:
+					HASHC;
+			case 4:
+					HASHC;
+			case 3:
+					HASHC;
+			case 2:
+					HASHC;
+			case 1:
+					HASHC;
+				} while (--loop);
 		}
 	}
 	return (n);

src/backend/access/hash/hashinsert.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashinsert.c,v 1.9 1997/09/07 04:37:56 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashinsert.c,v 1.10 1997/09/08 02:20:16 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -32,15 +32,15 @@ static OffsetNumber _hash_pgaddtup(Relation rel, Buffer buf, int keysz, ScanKey
 InsertIndexResult
 _hash_doinsert(Relation rel, HashItem hitem)
 {
-	Buffer			buf;
-	Buffer			metabuf;
-	BlockNumber		blkno;
-	HashMetaPage	metap;
-	IndexTuple		itup;
+	Buffer		buf;
+	Buffer		metabuf;
+	BlockNumber blkno;
+	HashMetaPage metap;
+	IndexTuple	itup;
 	InsertIndexResult res;
-	ScanKey			itup_scankey;
-	int				natts;
-	Page			page;
+	ScanKey		itup_scankey;
+	int			natts;
+	Page		page;
 
 	metabuf = _hash_getbuf(rel, HASH_METAPAGE, HASH_READ);
 	metap = (HashMetaPage) BufferGetPage(metabuf);
@@ -101,7 +101,7 @@ _hash_doinsert(Relation rel, HashItem hitem)
  *		we will have dropped both the pin and the write lock on the buffer.
  *
  */
-static			InsertIndexResult
+static InsertIndexResult
 _hash_insertonpg(Relation rel,
 				 Buffer buf,
 				 int keysz,
@@ -110,15 +110,15 @@ _hash_insertonpg(Relation rel,
 				 Buffer metabuf)
 {
 	InsertIndexResult res;
-	Page			page;
-	BlockNumber		itup_blkno;
-	OffsetNumber	itup_off;
-	int				itemsz;
-	HashPageOpaque	pageopaque;
-	bool			do_expand = false;
-	Buffer			ovflbuf;
-	HashMetaPage	metap;
-	Bucket			bucket;
+	Page		page;
+	BlockNumber itup_blkno;
+	OffsetNumber itup_off;
+	int			itemsz;
+	HashPageOpaque pageopaque;
+	bool		do_expand = false;
+	Buffer		ovflbuf;
+	HashMetaPage metap;
+	Bucket		bucket;
 
 	metap = (HashMetaPage) BufferGetPage(metabuf);
 	_hash_checkpage((Page) metap, LH_META_PAGE);
@@ -218,7 +218,7 @@ _hash_insertonpg(Relation rel,
  *		write lock and reference associated with the page's buffer.  It is
  *		an error to call pgaddtup() without a write lock and reference.
  */
-static			OffsetNumber
+static OffsetNumber
 _hash_pgaddtup(Relation rel,
 			   Buffer buf,
 			   int keysz,
@@ -226,8 +226,8 @@ _hash_pgaddtup(Relation rel,
 			   Size itemsize,
 			   HashItem hitem)
 {
-	OffsetNumber	itup_off;
-	Page			page;
+	OffsetNumber itup_off;
+	Page		page;
 
 	page = BufferGetPage(buf);
 	_hash_checkpage(page, LH_BUCKET_PAGE | LH_OVERFLOW_PAGE);

src/backend/access/hash/hashovfl.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashovfl.c,v 1.10 1997/09/07 04:37:57 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashovfl.c,v 1.11 1997/09/08 02:20:17 momjian Exp $
  *
  * NOTES
  *	  Overflow pages look like ordinary relation pages.
@@ -27,7 +27,7 @@
 #endif
 
 static OverflowPageAddress _hash_getovfladdr(Relation rel, Buffer * metabufp);
-static uint32	_hash_firstfreebit(uint32 map);
+static uint32 _hash_firstfreebit(uint32 map);
 
 /*
  *	_hash_addovflpage
@@ -44,13 +44,13 @@ _hash_addovflpage(Relation rel, Buffer * metabufp, Buffer buf)
 {
 
 	OverflowPageAddress oaddr;
-	BlockNumber		ovflblkno;
-	Buffer			ovflbuf;
-	HashMetaPage	metap;
-	HashPageOpaque	ovflopaque;
-	HashPageOpaque	pageopaque;
-	Page			page;
-	Page			ovflpage;
+	BlockNumber ovflblkno;
+	Buffer		ovflbuf;
+	HashMetaPage metap;
+	HashPageOpaque ovflopaque;
+	HashPageOpaque pageopaque;
+	Page		page;
+	Page		ovflpage;
 
 	/* this had better be the last page in a bucket chain */
 	page = BufferGetPage(buf);
@@ -99,24 +99,24 @@ _hash_addovflpage(Relation rel, Buffer * metabufp, Buffer buf)
  *	is exchanged for a read lock.
  *
  */
-static			OverflowPageAddress
+static OverflowPageAddress
 _hash_getovfladdr(Relation rel, Buffer * metabufp)
 {
-	HashMetaPage	metap;
-	Buffer			mapbuf = 0;
-	BlockNumber		blkno;
-	PageOffset		offset;
+	HashMetaPage metap;
+	Buffer		mapbuf = 0;
+	BlockNumber blkno;
+	PageOffset	offset;
 	OverflowPageAddress oaddr;
-	SplitNumber		splitnum;
-	uint32		   *freep = NULL;
-	uint32			max_free;
-	uint32			bit;
-	uint32			first_page;
-	uint32			free_bit;
-	uint32			free_page;
-	uint32			in_use_bits;
-	uint32			i,
-					j;
+	SplitNumber splitnum;
+	uint32	   *freep = NULL;
+	uint32		max_free;
+	uint32		bit;
+	uint32		first_page;
+	uint32		free_bit;
+	uint32		free_page;
+	uint32		in_use_bits;
+	uint32		i,
+				j;
 
 	metap = (HashMetaPage) _hash_chgbufaccess(rel, metabufp, HASH_READ, HASH_WRITE);
 
@@ -130,7 +130,7 @@ _hash_getovfladdr(Relation rel, Buffer * metabufp)
 	first_page = metap->LAST_FREED >> (metap->BSHIFT + BYTE_TO_BIT);
 	for (i = first_page; i <= free_page; i++)
 	{
-		Page			mappage;
+		Page		mappage;
 
 		blkno = metap->hashm_mapp[i];
 		mapbuf = _hash_getbuf(rel, blkno, HASH_WRITE);
@@ -279,11 +279,11 @@ found:
  *	splitnumber.
  *
  */
-static			uint32
+static uint32
 _hash_firstfreebit(uint32 map)
 {
-	uint32			i,
-					mask;
+	uint32		i,
+				mask;
 
 	mask = 0x1;
 	for (i = 0; i < BITS_PER_MAP; i++)
@@ -306,22 +306,22 @@ _hash_firstfreebit(uint32 map)
 Buffer
 _hash_freeovflpage(Relation rel, Buffer ovflbuf)
 {
-	HashMetaPage	metap;
-	Buffer			metabuf;
-	Buffer			mapbuf;
-	BlockNumber		prevblkno;
-	BlockNumber		blkno;
-	BlockNumber		nextblkno;
-	HashPageOpaque	ovflopaque;
-	Page			ovflpage;
-	Page			mappage;
+	HashMetaPage metap;
+	Buffer		metabuf;
+	Buffer		mapbuf;
+	BlockNumber prevblkno;
+	BlockNumber blkno;
+	BlockNumber nextblkno;
+	HashPageOpaque ovflopaque;
+	Page		ovflpage;
+	Page		mappage;
 	OverflowPageAddress addr;
-	SplitNumber		splitnum;
-	uint32		   *freep;
-	uint32			ovflpgno;
-	int32			bitmappage,
-					bitmapbit;
-	Bucket			bucket;
+	SplitNumber splitnum;
+	uint32	   *freep;
+	uint32		ovflpgno;
+	int32		bitmappage,
+				bitmapbit;
+	Bucket		bucket;
 
 	metabuf = _hash_getbuf(rel, HASH_METAPAGE, HASH_WRITE);
 	metap = (HashMetaPage) BufferGetPage(metabuf);
@@ -348,9 +348,9 @@ _hash_freeovflpage(Relation rel, Buffer ovflbuf)
 	 */
 	if (BlockNumberIsValid(prevblkno))
 	{
-		Buffer			prevbuf = _hash_getbuf(rel, prevblkno, HASH_WRITE);
-		Page			prevpage = BufferGetPage(prevbuf);
-		HashPageOpaque	prevopaque =
+		Buffer		prevbuf = _hash_getbuf(rel, prevblkno, HASH_WRITE);
+		Page		prevpage = BufferGetPage(prevbuf);
+		HashPageOpaque prevopaque =
 		(HashPageOpaque) PageGetSpecialPointer(prevpage);
 
 		_hash_checkpage(prevpage, LH_BUCKET_PAGE | LH_OVERFLOW_PAGE);
@@ -360,9 +360,9 @@ _hash_freeovflpage(Relation rel, Buffer ovflbuf)
 	}
 	if (BlockNumberIsValid(nextblkno))
 	{
-		Buffer			nextbuf = _hash_getbuf(rel, nextblkno, HASH_WRITE);
-		Page			nextpage = BufferGetPage(nextbuf);
-		HashPageOpaque	nextopaque =
+		Buffer		nextbuf = _hash_getbuf(rel, nextblkno, HASH_WRITE);
+		Page		nextpage = BufferGetPage(nextbuf);
+		HashPageOpaque nextopaque =
 		(HashPageOpaque) PageGetSpecialPointer(nextpage);
 
 		_hash_checkpage(nextpage, LH_OVERFLOW_PAGE);
@@ -436,13 +436,13 @@ _hash_initbitmap(Relation rel,
 				 int32 nbits,
 				 int32 ndx)
 {
-	Buffer			buf;
-	BlockNumber		blkno;
-	Page			pg;
-	HashPageOpaque	op;
-	uint32		   *freep;
-	int				clearbytes,
-					clearints;
+	Buffer		buf;
+	BlockNumber blkno;
+	Page		pg;
+	HashPageOpaque op;
+	uint32	   *freep;
+	int			clearbytes,
+				clearints;
 
 	blkno = OADDR_TO_BLKNO(pnum);
 	buf = _hash_getbuf(rel, blkno, HASH_WRITE);
@@ -496,18 +496,18 @@ _hash_squeezebucket(Relation rel,
 					HashMetaPage metap,
 					Bucket bucket)
 {
-	Buffer			wbuf;
-	Buffer			rbuf = 0;
-	BlockNumber		wblkno;
-	BlockNumber		rblkno;
-	Page			wpage;
-	Page			rpage;
-	HashPageOpaque	wopaque;
-	HashPageOpaque	ropaque;
-	OffsetNumber	woffnum;
-	OffsetNumber	roffnum;
-	HashItem		hitem;
-	int				itemsz;
+	Buffer		wbuf;
+	Buffer		rbuf = 0;
+	BlockNumber wblkno;
+	BlockNumber rblkno;
+	Page		wpage;
+	Page		rpage;
+	HashPageOpaque wopaque;
+	HashPageOpaque ropaque;
+	OffsetNumber woffnum;
+	OffsetNumber roffnum;
+	HashItem	hitem;
+	int			itemsz;
 
 /*	  elog(DEBUG, "_hash_squeezebucket: squeezing bucket %d", bucket); */
 

src/backend/access/hash/hashpage.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashpage.c,v 1.10 1997/09/07 04:38:00 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashpage.c,v 1.11 1997/09/08 02:20:18 momjian Exp $
  *
  * NOTES
  *	  Postgres hash pages look like ordinary relation pages.  The opaque
@@ -38,9 +38,9 @@
 #include <string.h>
 #endif
 
-static void		_hash_setpagelock(Relation rel, BlockNumber blkno, int access);
-static void		_hash_unsetpagelock(Relation rel, BlockNumber blkno, int access);
-static void		_hash_splitpage(Relation rel, Buffer metabuf, Bucket obucket, Bucket nbucket);
+static void _hash_setpagelock(Relation rel, BlockNumber blkno, int access);
+static void _hash_unsetpagelock(Relation rel, BlockNumber blkno, int access);
+static void _hash_splitpage(Relation rel, Buffer metabuf, Bucket obucket, Bucket nbucket);
 
 /*
  *	We use high-concurrency locking on hash indices.  There are two cases in
@@ -68,16 +68,16 @@ static void		_hash_splitpage(Relation rel, Buffer metabuf, Bucket obucket, Bucke
 void
 _hash_metapinit(Relation rel)
 {
-	HashMetaPage	metap;
-	HashPageOpaque	pageopaque;
-	Buffer			metabuf;
-	Buffer			buf;
-	Page			pg;
-	int				nbuckets;
-	uint32			nelem;		/* number elements */
-	uint32			lg2nelem;	/* _hash_log2(nelem)   */
-	uint32			nblocks;
-	uint16			i;
+	HashMetaPage metap;
+	HashPageOpaque pageopaque;
+	Buffer		metabuf;
+	Buffer		buf;
+	Page		pg;
+	int			nbuckets;
+	uint32		nelem;			/* number elements */
+	uint32		lg2nelem;		/* _hash_log2(nelem)   */
+	uint32		nblocks;
+	uint16		i;
 
 	/* can't be sharing this with anyone, now... */
 	if (USELOCKING)
@@ -188,7 +188,7 @@ _hash_metapinit(Relation rel)
 Buffer
 _hash_getbuf(Relation rel, BlockNumber blkno, int access)
 {
-	Buffer			buf;
+	Buffer		buf;
 
 	if (blkno == P_NEW)
 	{
@@ -196,14 +196,14 @@ _hash_getbuf(Relation rel, BlockNumber blkno, int access)
 	}
 	switch (access)
 	{
-	case HASH_WRITE:
-	case HASH_READ:
-		_hash_setpagelock(rel, blkno, access);
-		break;
-	default:
-		elog(WARN, "_hash_getbuf: invalid access (%d) on new blk: %s",
-			 access, RelationGetRelationName(rel));
-		break;
+		case HASH_WRITE:
+		case HASH_READ:
+			_hash_setpagelock(rel, blkno, access);
+			break;
+		default:
+			elog(WARN, "_hash_getbuf: invalid access (%d) on new blk: %s",
+				 access, RelationGetRelationName(rel));
+			break;
 	}
 	buf = ReadBuffer(rel, blkno);
 
@@ -217,19 +217,19 @@ _hash_getbuf(Relation rel, BlockNumber blkno, int access)
 void
 _hash_relbuf(Relation rel, Buffer buf, int access)
 {
-	BlockNumber		blkno;
+	BlockNumber blkno;
 
 	blkno = BufferGetBlockNumber(buf);
 
 	switch (access)
 	{
-	case HASH_WRITE:
-	case HASH_READ:
-		_hash_unsetpagelock(rel, blkno, access);
-		break;
-	default:
-		elog(WARN, "_hash_relbuf: invalid access (%d) on blk %x: %s",
-			 access, blkno, RelationGetRelationName(rel));
+		case HASH_WRITE:
+		case HASH_READ:
+			_hash_unsetpagelock(rel, blkno, access);
+			break;
+		default:
+			elog(WARN, "_hash_relbuf: invalid access (%d) on blk %x: %s",
+				 access, blkno, RelationGetRelationName(rel));
 	}
 
 	ReleaseBuffer(buf);
@@ -245,7 +245,7 @@ _hash_relbuf(Relation rel, Buffer buf, int access)
 void
 _hash_wrtbuf(Relation rel, Buffer buf)
 {
-	BlockNumber		blkno;
+	BlockNumber blkno;
 
 	blkno = BufferGetBlockNumber(buf);
 	WriteBuffer(buf);
@@ -262,7 +262,7 @@ _hash_wrtbuf(Relation rel, Buffer buf)
 void
 _hash_wrtnorelbuf(Relation rel, Buffer buf)
 {
-	BlockNumber		blkno;
+	BlockNumber blkno;
 
 	blkno = BufferGetBlockNumber(buf);
 	WriteNoReleaseBuffer(buf);
@@ -274,22 +274,22 @@ _hash_chgbufaccess(Relation rel,
 				   int from_access,
 				   int to_access)
 {
-	BlockNumber		blkno;
+	BlockNumber blkno;
 
 	blkno = BufferGetBlockNumber(*bufp);
 
 	switch (from_access)
 	{
-	case HASH_WRITE:
-		_hash_wrtbuf(rel, *bufp);
-		break;
-	case HASH_READ:
-		_hash_relbuf(rel, *bufp, from_access);
-		break;
-	default:
-		elog(WARN, "_hash_chgbufaccess: invalid access (%d) on blk %x: %s",
-			 from_access, blkno, RelationGetRelationName(rel));
-		break;
+		case HASH_WRITE:
+			_hash_wrtbuf(rel, *bufp);
+			break;
+		case HASH_READ:
+			_hash_relbuf(rel, *bufp, from_access);
+			break;
+		default:
+			elog(WARN, "_hash_chgbufaccess: invalid access (%d) on blk %x: %s",
+				 from_access, blkno, RelationGetRelationName(rel));
+			break;
 	}
 	*bufp = _hash_getbuf(rel, blkno, to_access);
 	return (BufferGetPage(*bufp));
@@ -328,16 +328,16 @@ _hash_setpagelock(Relation rel,
 
 		switch (access)
 		{
-		case HASH_WRITE:
-			RelationSetSingleWLockPage(rel, &iptr);
-			break;
-		case HASH_READ:
-			RelationSetSingleRLockPage(rel, &iptr);
-			break;
-		default:
-			elog(WARN, "_hash_setpagelock: invalid access (%d) on blk %x: %s",
-				 access, blkno, RelationGetRelationName(rel));
-			break;
+			case HASH_WRITE:
+				RelationSetSingleWLockPage(rel, &iptr);
+				break;
+			case HASH_READ:
+				RelationSetSingleRLockPage(rel, &iptr);
+				break;
+			default:
+				elog(WARN, "_hash_setpagelock: invalid access (%d) on blk %x: %s",
+					 access, blkno, RelationGetRelationName(rel));
+				break;
 		}
 	}
 }
@@ -355,16 +355,16 @@ _hash_unsetpagelock(Relation rel,
 
 		switch (access)
 		{
-		case HASH_WRITE:
-			RelationUnsetSingleWLockPage(rel, &iptr);
-			break;
-		case HASH_READ:
-			RelationUnsetSingleRLockPage(rel, &iptr);
-			break;
-		default:
-			elog(WARN, "_hash_unsetpagelock: invalid access (%d) on blk %x: %s",
-				 access, blkno, RelationGetRelationName(rel));
-			break;
+			case HASH_WRITE:
+				RelationUnsetSingleWLockPage(rel, &iptr);
+				break;
+			case HASH_READ:
+				RelationUnsetSingleRLockPage(rel, &iptr);
+				break;
+			default:
+				elog(WARN, "_hash_unsetpagelock: invalid access (%d) on blk %x: %s",
+					 access, blkno, RelationGetRelationName(rel));
+				break;
 		}
 	}
 }
@@ -372,13 +372,13 @@ _hash_unsetpagelock(Relation rel,
 void
 _hash_pagedel(Relation rel, ItemPointer tid)
 {
-	Buffer			buf;
-	Buffer			metabuf;
-	Page			page;
-	BlockNumber		blkno;
-	OffsetNumber	offno;
-	HashMetaPage	metap;
-	HashPageOpaque	opaque;
+	Buffer		buf;
+	Buffer		metabuf;
+	Page		page;
+	BlockNumber blkno;
+	OffsetNumber offno;
+	HashMetaPage metap;
+	HashPageOpaque opaque;
 
 	blkno = ItemPointerGetBlockNumber(tid);
 	offno = ItemPointerGetOffsetNumber(tid);
@@ -414,10 +414,10 @@ _hash_pagedel(Relation rel, ItemPointer tid)
 void
 _hash_expandtable(Relation rel, Buffer metabuf)
 {
-	HashMetaPage	metap;
-	Bucket			old_bucket;
-	Bucket			new_bucket;
-	uint32			spare_ndx;
+	HashMetaPage metap;
+	Bucket		old_bucket;
+	Bucket		new_bucket;
+	uint32		spare_ndx;
 
 /*	  elog(DEBUG, "_hash_expandtable: expanding..."); */
 
@@ -472,26 +472,26 @@ _hash_splitpage(Relation rel,
 				Bucket obucket,
 				Bucket nbucket)
 {
-	Bucket			bucket;
-	Buffer			obuf;
-	Buffer			nbuf;
-	Buffer			ovflbuf;
-	BlockNumber		oblkno;
-	BlockNumber		nblkno;
-	bool			null;
-	Datum			datum;
-	HashItem		hitem;
-	HashPageOpaque	oopaque;
-	HashPageOpaque	nopaque;
-	HashMetaPage	metap;
-	IndexTuple		itup;
-	int				itemsz;
-	OffsetNumber	ooffnum;
-	OffsetNumber	noffnum;
-	OffsetNumber	omaxoffnum;
-	Page			opage;
-	Page			npage;
-	TupleDesc		itupdesc;
+	Bucket		bucket;
+	Buffer		obuf;
+	Buffer		nbuf;
+	Buffer		ovflbuf;
+	BlockNumber oblkno;
+	BlockNumber nblkno;
+	bool		null;
+	Datum		datum;
+	HashItem	hitem;
+	HashPageOpaque oopaque;
+	HashPageOpaque nopaque;
+	HashMetaPage metap;
+	IndexTuple	itup;
+	int			itemsz;
+	OffsetNumber ooffnum;
+	OffsetNumber noffnum;
+	OffsetNumber omaxoffnum;
+	Page		opage;
+	Page		npage;
+	TupleDesc	itupdesc;
 
 /*	  elog(DEBUG, "_hash_splitpage: splitting %d into %d,%d",
 		 obucket, obucket, nbucket);

src/backend/access/hash/hashscan.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashscan.c,v 1.9 1997/09/07 04:38:01 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashscan.c,v 1.10 1997/09/08 02:20:20 momjian Exp $
  *
  * NOTES
  *	  Because we can be doing an index scan on a relation while we
@@ -31,14 +31,14 @@
 
 #include <access/hash.h>
 
-static void		_hash_scandel(IndexScanDesc scan, BlockNumber blkno, OffsetNumber offno);
-static bool		_hash_scantouched(IndexScanDesc scan, BlockNumber blkno, OffsetNumber offno);
+static void _hash_scandel(IndexScanDesc scan, BlockNumber blkno, OffsetNumber offno);
+static bool _hash_scantouched(IndexScanDesc scan, BlockNumber blkno, OffsetNumber offno);
 
 typedef struct HashScanListData
 {
-	IndexScanDesc	hashsl_scan;
+	IndexScanDesc hashsl_scan;
 	struct HashScanListData *hashsl_next;
-}				HashScanListData;
+}			HashScanListData;
 
 typedef HashScanListData *HashScanList;
 
@@ -50,7 +50,7 @@ static HashScanList HashScans = (HashScanList) NULL;
 void
 _hash_regscan(IndexScanDesc scan)
 {
-	HashScanList	new_el;
+	HashScanList new_el;
 
 	new_el = (HashScanList) palloc(sizeof(HashScanListData));
 	new_el->hashsl_scan = scan;
@@ -64,8 +64,8 @@ _hash_regscan(IndexScanDesc scan)
 void
 _hash_dropscan(IndexScanDesc scan)
 {
-	HashScanList	chk,
-					last;
+	HashScanList chk,
+				last;
 
 	last = (HashScanList) NULL;
 	for (chk = HashScans;
@@ -89,8 +89,8 @@ _hash_dropscan(IndexScanDesc scan)
 void
 _hash_adjscans(Relation rel, ItemPointer tid)
 {
-	HashScanList	l;
-	Oid				relid;
+	HashScanList l;
+	Oid			relid;
 
 	relid = rel->rd_id;
 	for (l = HashScans; l != (HashScanList) NULL; l = l->hashsl_next)
@@ -104,10 +104,10 @@ _hash_adjscans(Relation rel, ItemPointer tid)
 static void
 _hash_scandel(IndexScanDesc scan, BlockNumber blkno, OffsetNumber offno)
 {
-	ItemPointer		current;
-	Buffer			buf;
-	Buffer			metabuf;
-	HashScanOpaque	so;
+	ItemPointer current;
+	Buffer		buf;
+	Buffer		metabuf;
+	HashScanOpaque so;
 
 	if (!_hash_scantouched(scan, blkno, offno))
 		return;
@@ -144,12 +144,12 @@ _hash_scandel(IndexScanDesc scan, BlockNumber blkno, OffsetNumber offno)
 	}
 }
 
-static			bool
+static bool
 _hash_scantouched(IndexScanDesc scan,
 				  BlockNumber blkno,
 				  OffsetNumber offno)
 {
-	ItemPointer		current;
+	ItemPointer current;
 
 	current = &(scan->currentItemData);
 	if (ItemPointerIsValid(current)

src/backend/access/hash/hashsearch.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashsearch.c,v 1.11 1997/09/07 04:38:02 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashsearch.c,v 1.12 1997/09/08 02:20:20 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -34,9 +34,9 @@ _hash_search(Relation rel,
 			 Buffer * bufP,
 			 HashMetaPage metap)
 {
-	BlockNumber		blkno;
-	Datum			keyDatum;
-	Bucket			bucket;
+	BlockNumber blkno;
+	Datum		keyDatum;
+	Bucket		bucket;
 
 	if (scankey == (ScanKey) NULL ||
 		(keyDatum = scankey[0].sk_argument) == (Datum) NULL)
@@ -70,16 +70,16 @@ _hash_search(Relation rel,
 RetrieveIndexResult
 _hash_next(IndexScanDesc scan, ScanDirection dir)
 {
-	Relation		rel;
-	Buffer			buf;
-	Buffer			metabuf;
-	Page			page;
-	OffsetNumber	offnum;
+	Relation	rel;
+	Buffer		buf;
+	Buffer		metabuf;
+	Page		page;
+	OffsetNumber offnum;
 	RetrieveIndexResult res;
-	ItemPointer		current;
-	HashItem		hitem;
-	IndexTuple		itup;
-	HashScanOpaque	so;
+	ItemPointer current;
+	HashItem	hitem;
+	IndexTuple	itup;
+	HashScanOpaque so;
 
 	rel = scan->relation;
 	so = (HashScanOpaque) scan->opaque;
@@ -129,7 +129,7 @@ static void
 _hash_readnext(Relation rel,
 			   Buffer * bufp, Page * pagep, HashPageOpaque * opaquep)
 {
-	BlockNumber		blkno;
+	BlockNumber blkno;
 
 	blkno = (*opaquep)->hasho_nextblkno;
 	_hash_relbuf(rel, *bufp, HASH_READ);
@@ -148,7 +148,7 @@ static void
 _hash_readprev(Relation rel,
 			   Buffer * bufp, Page * pagep, HashPageOpaque * opaquep)
 {
-	BlockNumber		blkno;
+	BlockNumber blkno;
 
 	blkno = (*opaquep)->hasho_prevblkno;
 	_hash_relbuf(rel, *bufp, HASH_READ);
@@ -180,18 +180,18 @@ _hash_readprev(Relation rel,
 RetrieveIndexResult
 _hash_first(IndexScanDesc scan, ScanDirection dir)
 {
-	Relation		rel;
-	Buffer			buf;
-	Buffer			metabuf;
-	Page			page;
-	HashPageOpaque	opaque;
-	HashMetaPage	metap;
-	HashItem		hitem;
-	IndexTuple		itup;
-	ItemPointer		current;
-	OffsetNumber	offnum;
+	Relation	rel;
+	Buffer		buf;
+	Buffer		metabuf;
+	Page		page;
+	HashPageOpaque opaque;
+	HashMetaPage metap;
+	HashItem	hitem;
+	IndexTuple	itup;
+	ItemPointer current;
+	OffsetNumber offnum;
 	RetrieveIndexResult res;
-	HashScanOpaque	so;
+	HashScanOpaque so;
 
 	rel = scan->relation;
 	so = (HashScanOpaque) scan->opaque;
@@ -286,20 +286,20 @@ _hash_first(IndexScanDesc scan, ScanDirection dir)
 bool
 _hash_step(IndexScanDesc scan, Buffer * bufP, ScanDirection dir, Buffer metabuf)
 {
-	Relation		rel;
-	ItemPointer		current;
-	HashScanOpaque	so;
-	int				allbuckets;
-	HashMetaPage	metap;
-	Buffer			buf;
-	Page			page;
-	HashPageOpaque	opaque;
-	OffsetNumber	maxoff;
-	OffsetNumber	offnum;
-	Bucket			bucket;
-	BlockNumber		blkno;
-	HashItem		hitem;
-	IndexTuple		itup;
+	Relation	rel;
+	ItemPointer current;
+	HashScanOpaque so;
+	int			allbuckets;
+	HashMetaPage metap;
+	Buffer		buf;
+	Page		page;
+	HashPageOpaque opaque;
+	OffsetNumber maxoff;
+	OffsetNumber offnum;
+	Bucket		bucket;
+	BlockNumber blkno;
+	HashItem	hitem;
+	IndexTuple	itup;
 
 	rel = scan->relation;
 	current = &(scan->currentItemData);
@@ -341,107 +341,107 @@ _hash_step(IndexScanDesc scan, Buffer * bufP, ScanDirection dir, Buffer metabuf)
 
 		switch (dir)
 		{
-		case ForwardScanDirection:
-			if (offnum != InvalidOffsetNumber)
-			{
-				offnum = OffsetNumberNext(offnum);		/* move forward */
-			}
-			else
-			{
-				offnum = FirstOffsetNumber;		/* new page */
-			}
-			while (offnum > maxoff)
-			{
+			case ForwardScanDirection:
+				if (offnum != InvalidOffsetNumber)
+				{
+					offnum = OffsetNumberNext(offnum);	/* move forward */
+				}
+				else
+				{
+					offnum = FirstOffsetNumber; /* new page */
+				}
+				while (offnum > maxoff)
+				{
 
-				/*
-				 * either this page is empty (maxoff ==
-				 * InvalidOffsetNumber) or we ran off the end.
-				 */
-				_hash_readnext(rel, &buf, &page, &opaque);
-				if (BufferIsInvalid(buf))
-				{				/* end of chain */
-					if (allbuckets && bucket < metap->hashm_maxbucket)
-					{
-						++bucket;
-						blkno = BUCKET_TO_BLKNO(bucket);
-						buf = _hash_getbuf(rel, blkno, HASH_READ);
-						page = BufferGetPage(buf);
-						_hash_checkpage(page, LH_BUCKET_PAGE);
-						opaque = (HashPageOpaque) PageGetSpecialPointer(page);
-						Assert(opaque->hasho_bucket == bucket);
-						while (PageIsEmpty(page) &&
-							 BlockNumberIsValid(opaque->hasho_nextblkno))
+					/*
+					 * either this page is empty (maxoff ==
+					 * InvalidOffsetNumber) or we ran off the end.
+					 */
+					_hash_readnext(rel, &buf, &page, &opaque);
+					if (BufferIsInvalid(buf))
+					{			/* end of chain */
+						if (allbuckets && bucket < metap->hashm_maxbucket)
 						{
-							_hash_readnext(rel, &buf, &page, &opaque);
+							++bucket;
+							blkno = BUCKET_TO_BLKNO(bucket);
+							buf = _hash_getbuf(rel, blkno, HASH_READ);
+							page = BufferGetPage(buf);
+							_hash_checkpage(page, LH_BUCKET_PAGE);
+							opaque = (HashPageOpaque) PageGetSpecialPointer(page);
+							Assert(opaque->hasho_bucket == bucket);
+							while (PageIsEmpty(page) &&
+							 BlockNumberIsValid(opaque->hasho_nextblkno))
+							{
+								_hash_readnext(rel, &buf, &page, &opaque);
+							}
+							maxoff = PageGetMaxOffsetNumber(page);
+							offnum = FirstOffsetNumber;
 						}
+						else
+						{
+							maxoff = offnum = InvalidOffsetNumber;
+							break;		/* while */
+						}
+					}
+					else
+					{
+						/* _hash_readnext never returns an empty page */
 						maxoff = PageGetMaxOffsetNumber(page);
 						offnum = FirstOffsetNumber;
 					}
-					else
-					{
-						maxoff = offnum = InvalidOffsetNumber;
-						break;	/* while */
-					}
+				}
+				break;
+			case BackwardScanDirection:
+				if (offnum != InvalidOffsetNumber)
+				{
+					offnum = OffsetNumberPrev(offnum);	/* move back */
 				}
 				else
 				{
-					/* _hash_readnext never returns an empty page */
-					maxoff = PageGetMaxOffsetNumber(page);
-					offnum = FirstOffsetNumber;
+					offnum = maxoff;	/* new page */
 				}
-			}
-			break;
-		case BackwardScanDirection:
-			if (offnum != InvalidOffsetNumber)
-			{
-				offnum = OffsetNumberPrev(offnum);		/* move back */
-			}
-			else
-			{
-				offnum = maxoff;/* new page */
-			}
-			while (offnum < FirstOffsetNumber)
-			{
+				while (offnum < FirstOffsetNumber)
+				{
 
-				/*
-				 * either this page is empty (offnum ==
-				 * InvalidOffsetNumber) or we ran off the end.
-				 */
-				_hash_readprev(rel, &buf, &page, &opaque);
-				if (BufferIsInvalid(buf))
-				{				/* end of chain */
-					if (allbuckets && bucket > 0)
-					{
-						--bucket;
-						blkno = BUCKET_TO_BLKNO(bucket);
-						buf = _hash_getbuf(rel, blkno, HASH_READ);
-						page = BufferGetPage(buf);
-						_hash_checkpage(page, LH_BUCKET_PAGE);
-						opaque = (HashPageOpaque) PageGetSpecialPointer(page);
-						Assert(opaque->hasho_bucket == bucket);
-						while (BlockNumberIsValid(opaque->hasho_nextblkno))
+					/*
+					 * either this page is empty (offnum ==
+					 * InvalidOffsetNumber) or we ran off the end.
+					 */
+					_hash_readprev(rel, &buf, &page, &opaque);
+					if (BufferIsInvalid(buf))
+					{			/* end of chain */
+						if (allbuckets && bucket > 0)
 						{
-							_hash_readnext(rel, &buf, &page, &opaque);
+							--bucket;
+							blkno = BUCKET_TO_BLKNO(bucket);
+							buf = _hash_getbuf(rel, blkno, HASH_READ);
+							page = BufferGetPage(buf);
+							_hash_checkpage(page, LH_BUCKET_PAGE);
+							opaque = (HashPageOpaque) PageGetSpecialPointer(page);
+							Assert(opaque->hasho_bucket == bucket);
+							while (BlockNumberIsValid(opaque->hasho_nextblkno))
+							{
+								_hash_readnext(rel, &buf, &page, &opaque);
+							}
+							maxoff = offnum = PageGetMaxOffsetNumber(page);
 						}
+						else
+						{
+							maxoff = offnum = InvalidOffsetNumber;
+							break;		/* while */
+						}
+					}
+					else
+					{
+						/* _hash_readprev never returns an empty page */
 						maxoff = offnum = PageGetMaxOffsetNumber(page);
 					}
-					else
-					{
-						maxoff = offnum = InvalidOffsetNumber;
-						break;	/* while */
-					}
 				}
-				else
-				{
-					/* _hash_readprev never returns an empty page */
-					maxoff = offnum = PageGetMaxOffsetNumber(page);
-				}
-			}
-			break;
-		default:
-			/* NoMovementScanDirection */
-			/* this should not be reached */
-			break;
+				break;
+			default:
+				/* NoMovementScanDirection */
+				/* this should not be reached */
+				break;
 		}
 
 		/* we ran off the end of the world without finding a match */

src/backend/access/hash/hashstrat.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/hash/Attic/hashstrat.c,v 1.10 1997/09/07 04:38:03 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/hash/Attic/hashstrat.c,v 1.11 1997/09/08 02:20:21 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -52,12 +52,12 @@ static StrategyEvaluationData HTEvaluationData = {
  */
 
 #ifdef NOT_USED
-static			StrategyNumber
+static StrategyNumber
 _hash_getstrat(Relation rel,
 			   AttrNumber attno,
 			   RegProcedure proc)
 {
-	StrategyNumber	strat;
+	StrategyNumber strat;
 
 	strat = RelationGetStrategy(rel, attno, &HTEvaluationData, proc);
 
@@ -69,7 +69,7 @@ _hash_getstrat(Relation rel,
 #endif
 
 #ifdef NOT_USED
-static			bool
+static bool
 _hash_invokestrat(Relation rel,
 				  AttrNumber attno,
 				  StrategyNumber strat,

src/backend/access/hash/hashutil.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashutil.c,v 1.10 1997/09/07 04:38:04 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/access/hash/hashutil.c,v 1.11 1997/09/08 02:20:25 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -28,13 +28,13 @@
 ScanKey
 _hash_mkscankey(Relation rel, IndexTuple itup, HashMetaPage metap)
 {
-	ScanKey			skey;
-	TupleDesc		itupdesc;
-	int				natts;
-	AttrNumber		i;
-	Datum			arg;
-	RegProcedure	proc;
-	bool			null;
+	ScanKey		skey;
+	TupleDesc	itupdesc;
+	int			natts;
+	AttrNumber	i;
+	Datum		arg;
+	RegProcedure proc;
+	bool		null;
 
 	natts = rel->rd_rel->relnatts;
 	itupdesc = RelationGetTupleDescriptor(rel);
@@ -73,9 +73,9 @@ _hash_checkqual(IndexScanDesc scan, IndexTuple itup)
 HashItem
 _hash_formitem(IndexTuple itup)
 {
-	int				nbytes_hitem;
-	HashItem		hitem;
-	Size			tuplen;
+	int			nbytes_hitem;
+	HashItem	hitem;
+	Size		tuplen;
 
 	/* disallow nulls in hash keys */
 	if (itup->t_info & INDEX_NULL_MASK)
@@ -95,9 +95,9 @@ _hash_formitem(IndexTuple itup)
 Bucket
 _hash_call(Relation rel, HashMetaPage metap, Datum key)
 {
-	uint32			n;
-	Bucket			bucket;
-	RegProcedure	proc;
+	uint32		n;
+	Bucket		bucket;
+	RegProcedure proc;
 
 	proc = metap->hashm_procid;
 	n = (uint32) fmgr(proc, key);
@@ -113,8 +113,8 @@ _hash_call(Relation rel, HashMetaPage metap, Datum key)
 uint32
 _hash_log2(uint32 num)
 {
-	uint32			i,
-					limit;
+	uint32		i,
+				limit;
 
 	limit = 1;
 	for (i = 0; limit < num; limit = limit << 1, i++)
@@ -128,7 +128,7 @@ _hash_log2(uint32 num)
 void
 _hash_checkpage(Page page, int flags)
 {
-	HashPageOpaque	opaque;
+	HashPageOpaque opaque;
 
 	Assert(page);
 	Assert(((PageHeader) (page))->pd_lower >= (sizeof(PageHeaderData) - sizeof(ItemIdData)));