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Overview
Comment:Fix another twos-complement negation error. Ticket #313. (CVS 973)
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SHA1: f267a8a4ff52eb7ee3ac20a8e3a8ab5fe19e445d
User & Date: drh 2003-05-13 01:52:32.000
Context
2003-05-13
08:01
Removed 3rd (file) column from PRAGMA database_list until tests are fixed. (CVS 974) (check-in: 4183cf9767 user: jplyon tags: trunk)
01:52
Fix another twos-complement negation error. Ticket #313. (CVS 973) (check-in: f267a8a4ff user: drh tags: trunk)
00:34
A change to lemon related to ticket #313. (CVS 972) (check-in: b59d9033d5 user: drh tags: trunk)
Changes
Unified Diff Show Whitespace Changes Patch
Changes to src/func.c.
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** This file contains the C functions that implement various SQL
** functions of SQLite.  
**
** There is only one exported symbol in this file - the function
** sqliteRegisterBuildinFunctions() found at the bottom of the file.
** All other code has file scope.
**
** $Id: func.c,v 1.24 2003/03/27 12:51:25 drh Exp $
*/
#include <ctype.h>
#include <math.h>
#include <stdlib.h>
#include <assert.h>
#include "sqliteInt.h"









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** This file contains the C functions that implement various SQL
** functions of SQLite.  
**
** There is only one exported symbol in this file - the function
** sqliteRegisterBuildinFunctions() found at the bottom of the file.
** All other code has file scope.
**
** $Id: func.c,v 1.25 2003/05/13 01:52:32 drh Exp $
*/
#include <ctype.h>
#include <math.h>
#include <stdlib.h>
#include <assert.h>
#include "sqliteInt.h"
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    if( iMax<iMin ) iMax = iMin;
    if( iMax>=sizeof(zBuf) ) iMax = sizeof(zBuf);
  }else{
    iMax = 50;
  }
  n = iMin;
  if( iMax>iMin ){
    r = sqliteRandomInteger();
    if( r<0 ) r = -r;
    n += r%(iMax + 1 - iMin);
  }
  r = 0;
  for(i=0; i<n; i++){
    r = (r + sqliteRandomByte())% (sizeof(zSrc)-1);
    zBuf[i] = zSrc[r];
  }








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    if( iMax<iMin ) iMax = iMin;
    if( iMax>=sizeof(zBuf) ) iMax = sizeof(zBuf);
  }else{
    iMax = 50;
  }
  n = iMin;
  if( iMax>iMin ){
    r = sqliteRandomInteger() & 0x7fffffff;

    n += r%(iMax + 1 - iMin);
  }
  r = 0;
  for(i=0; i<n; i++){
    r = (r + sqliteRandomByte())% (sizeof(zSrc)-1);
    zBuf[i] = zSrc[r];
  }
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