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Suppress some compiler warnings (where possible). Ticket #3696. (CVS 6331)

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FossilOrigin-Name: a2373e5409e4e59903f315a4446db8cb6ba000cc
This commit is contained in:
drh
2009-03-01 22:29:20 +00:00
parent b45f65db8f
commit d43fe20bc9
4 changed files with 17 additions and 15 deletions
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10
src/util.c
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@@ -14,7 +14,7 @@
** This file contains functions for allocating memory, comparing
** strings, and stuff like that.
**
** $Id: util.c,v 1.248 2009/02/04 03:59:25 shane Exp $
** $Id: util.c,v 1.249 2009/03/01 22:29:20 drh Exp $
*/
#include "sqliteInt.h"
#include <stdarg.h>
@@ -694,7 +694,7 @@ u8 sqlite3GetVarint(const unsigned char *p, u64 *v){
/* a: p2<<28 | p4<<14 | p6 (unmasked) */
if (!(a&0x80))
{
a &= (0x7f<<28)|(0x7f<<14)|(0x7f);
a &= (0x1f<<28)|(0x7f<<14)|(0x7f);
b &= (0x7f<<14)|(0x7f);
b = b<<7;
a |= b;
@@ -711,7 +711,7 @@ u8 sqlite3GetVarint(const unsigned char *p, u64 *v){
/* b: p3<<28 | p5<<14 | p7 (unmasked) */
if (!(b&0x80))
{
b &= (0x7f<<28)|(0x7f<<14)|(0x7f);
b &= (0x1f<<28)|(0x7f<<14)|(0x7f);
/* moved CSE2 up */
/* a &= (0x7f<<14)|(0x7f); */
a = a<<7;
@@ -806,8 +806,8 @@ u8 sqlite3GetVarint32(const unsigned char *p, u32 *v){
/* a: p0<<28 | p2<<14 | p4 (unmasked) */
if (!(a&0x80))
{
a &= (0x7f<<28)|(0x7f<<14)|(0x7f);
b &= (0x7f<<28)|(0x7f<<14)|(0x7f);
a &= (0x1f<<28)|(0x7f<<14)|(0x7f);
b &= (0x1f<<28)|(0x7f<<14)|(0x7f);
b = b<<7;
*v = a | b;
return 5;