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Update bundled libsqlite3 to version 3.2.7

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This commit is contained in:
Ilia Alshanetsky 2005-09-26 19:31:41 +00:00
parent 74c7eb7723
commit 94d1e56360
40 changed files with 4884 additions and 4207 deletions
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31
ext/pdo_sqlite/sqlite/src/printf.c
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@ -163,7 +163,15 @@ static int et_getdigit(LONGDOUBLE_TYPE *val, int *cnt){
}
#endif
#define etBUFSIZE 1000 /* Size of the output buffer */
/*
** On machines with a small stack size, you can redefine the
** SQLITE_PRINT_BUF_SIZE to be less than 350. But beware - for
** smaller values some %f conversions may go into an infinite loop.
*/
#ifndef SQLITE_PRINT_BUF_SIZE
# define SQLITE_PRINT_BUF_SIZE 350
#endif
#define etBUFSIZE SQLITE_PRINT_BUF_SIZE /* Size of the output buffer */
/*
** The root program. All variations call this core.
@ -440,9 +448,9 @@ static int vxprintf(
/* Normalize realvalue to within 10.0 > realvalue >= 1.0 */
exp = 0;
if( realvalue>0.0 ){
while( realvalue>1e32 && exp<=350 ){ realvalue *= 1e-32; exp+=32; }
while( realvalue>1e8 && exp<=350 ){ realvalue *= 1e-8; exp+=8; }
while( realvalue>10.0 && exp<=350 ){ realvalue *= 0.1; exp++; }
while( realvalue>=1e32 && exp<=350 ){ realvalue *= 1e-32; exp+=32; }
while( realvalue>=1e8 && exp<=350 ){ realvalue *= 1e-8; exp+=8; }
while( realvalue>=10.0 && exp<=350 ){ realvalue *= 0.1; exp++; }
while( realvalue<1e-8 && exp>=-350 ){ realvalue *= 1e8; exp-=8; }
while( realvalue<1.0 && exp>=-350 ){ realvalue *= 10.0; exp--; }
if( exp>350 || exp<-350 ){
@ -718,7 +726,11 @@ static void mout(void *arg, const char *zNewText, int nNewChar){
memcpy(pM->zText, pM->zBase, pM->nChar);
}
}else{
pM->zText = pM->xRealloc(pM->zText, pM->nAlloc);
char *zNew;
zNew = pM->xRealloc(pM->zText, pM->nAlloc);
if( zNew ){
pM->zText = zNew;
}
}
}
}
@ -756,7 +768,10 @@ static char *base_vprintf(
memcpy(sM.zText, sM.zBase, sM.nChar+1);
}
}else if( sM.nAlloc>sM.nChar+10 ){
sM.zText = xRealloc(sM.zText, sM.nChar+1);
char *zNew = xRealloc(sM.zText, sM.nChar+1);
if( zNew ){
sM.zText = zNew;
}
}
}
return sM.zText;
@ -774,7 +789,7 @@ static void *printf_realloc(void *old, int size){
** %-conversion extensions.
*/
char *sqlite3VMPrintf(const char *zFormat, va_list ap){
char zBase[1000];
char zBase[SQLITE_PRINT_BUF_SIZE];
return base_vprintf(printf_realloc, 1, zBase, sizeof(zBase), zFormat, ap);
}
@ -785,7 +800,7 @@ char *sqlite3VMPrintf(const char *zFormat, va_list ap){
char *sqlite3MPrintf(const char *zFormat, ...){
va_list ap;
char *z;
char zBase[1000];
char zBase[SQLITE_PRINT_BUF_SIZE];
va_start(ap, zFormat);
z = base_vprintf(printf_realloc, 1, zBase, sizeof(zBase), zFormat, ap);
va_end(ap);