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Commitd594eec

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committed
Standardize on just one spelling of BITSPERBYTE.
1 parent81ddc46 commitd594eec

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2 files changed

+10
-18
lines changed

2 files changed

+10
-18
lines changed

‎src/backend/lib/bit.c

Lines changed: 9 additions & 15 deletions
Original file line numberDiff line numberDiff line change
@@ -8,40 +8,34 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $Header: /cvsroot/pgsql/src/backend/lib/Attic/bit.c,v 1.9 2000/01/26 05:56:26 momjian Exp $
11+
* $Header: /cvsroot/pgsql/src/backend/lib/Attic/bit.c,v 1.10 2000/08/20 19:31:37 tgl Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
1515

16-
/*
17-
* utils/memutils.h contains declarations of the functions in this file
18-
*/
1916
#include"postgres.h"
2017

2118
#include"utils/bit.h"
2219

20+
2321
void
2422
BitArraySetBit(BitArraybitArray,BitIndexbitIndex)
2523
{
26-
bitArray[bitIndex /BitsPerByte]
27-
|= (1 << (BitsPerByte- (bitIndex %BitsPerByte)-1));
28-
return;
24+
bitArray[bitIndex /BITSPERBYTE] |=
25+
(1 << (BITSPERBYTE-1- (bitIndex %BITSPERBYTE)));
2926
}
3027

3128
void
3229
BitArrayClearBit(BitArraybitArray,BitIndexbitIndex)
3330
{
34-
bitArray[bitIndex /BitsPerByte]
35-
&= ~(1 << (BitsPerByte- (bitIndex %BitsPerByte)-1));
36-
return;
31+
bitArray[bitIndex /BITSPERBYTE] &=
32+
~(1 << (BITSPERBYTE-1- (bitIndex %BITSPERBYTE)));
3733
}
3834

3935
bool
4036
BitArrayBitIsSet(BitArraybitArray,BitIndexbitIndex)
4137
{
42-
return ((bool) (((bitArray[bitIndex /BitsPerByte]&
43-
(1 << (BitsPerByte- (bitIndex %BitsPerByte)
44-
-1)
45-
)
46-
)!=0) ?1 :0));
38+
return ((bitArray[bitIndex /BITSPERBYTE]&
39+
(1 << (BITSPERBYTE-1- (bitIndex %BITSPERBYTE)))
40+
)!=0);
4741
}

‎src/include/utils/bit.h

Lines changed: 1 addition & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
88
* Portions Copyright (c) 1994, Regents of the University of California
99
*
10-
* $Id: bit.h,v 1.7 2000/01/26 05:58:37momjian Exp $
10+
* $Id: bit.h,v 1.8 2000/08/20 19:31:37tgl Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
@@ -17,8 +17,6 @@
1717
typedefbits8*BitArray;
1818
typedefuint32BitIndex;
1919

20-
#defineBitsPerByte8
21-
2220
/*
2321
* BitArraySetBit
2422
*Sets (to 1) the value of a bit in a bit array.

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