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Overview
| Comment: | Do not assume that a pointer can fit in a long inside the printf() code. Ticket #342. (CVS 1013) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 5dad7c05e9789e101d5ce75a6f3ea2ff |
| User & Date: | drh 2003-06-07 11:29:50 |
Context
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2003-06-07
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| 11:33 | Use sqliteOsFileExists() in the debugging hook in vdbe.c, instead of access(). Ticket #341. (CVS 1014) check-in: 7d3405b9 user: drh tags: trunk | |
| 11:29 | Do not assume that a pointer can fit in a long inside the printf() code. Ticket #342. (CVS 1013) check-in: 5dad7c05 user: drh tags: trunk | |
| 08:57 | Major update of vdbe tutorial to 2.8.0 engine. (CVS 1012) check-in: 787d986d user: jplyon tags: trunk | |
Changes
Changes to src/printf.c.
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cset = infop->charset;
base = infop->base;
do{ /* Convert to ascii */
*(--bufpt) = cset[longvalue%base];
longvalue = longvalue/base;
}while( longvalue>0 );
}
length = (long)&buf[etBUFSIZE]-(long)bufpt;
for(idx=precision-length; idx>0; idx--){
*(--bufpt) = '0'; /* Zero pad */
}
if( prefix ) *(--bufpt) = prefix; /* Add sign */
if( flag_alternateform && infop->prefix ){ /* Add "0" or "0x" */
char *pre, x;
pre = infop->prefix;
if( *bufpt!=pre[0] ){
for(pre=infop->prefix; (x=(*pre))!=0; pre++) *(--bufpt) = x;
}
}
length = (long)&buf[etBUFSIZE]-(long)bufpt;
break;
case etFLOAT:
case etEXP:
case etGENERIC:
realvalue = va_arg(ap,double);
#ifndef etNOFLOATINGPOINT
if( precision<0 ) precision = 6; /* Set default precision */
................................................................................
*(bufpt++) = exp/10+'0'; /* 10's digit */
*(bufpt++) = exp%10+'0'; /* 1's digit */
}
}
/* The converted number is in buf[] and zero terminated. Output it.
** Note that the number is in the usual order, not reversed as with
** integer conversions. */
length = (long)bufpt-(long)buf;
bufpt = buf;
/* Special case: Add leading zeros if the flag_zeropad flag is
** set and we are not left justified */
if( flag_zeropad && !flag_leftjustify && length < width){
int i;
int nPad = width - length;
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cset = infop->charset;
base = infop->base;
do{ /* Convert to ascii */
*(--bufpt) = cset[longvalue%base];
longvalue = longvalue/base;
}while( longvalue>0 );
}
length = &buf[etBUFSIZE]-bufpt;
for(idx=precision-length; idx>0; idx--){
*(--bufpt) = '0'; /* Zero pad */
}
if( prefix ) *(--bufpt) = prefix; /* Add sign */
if( flag_alternateform && infop->prefix ){ /* Add "0" or "0x" */
char *pre, x;
pre = infop->prefix;
if( *bufpt!=pre[0] ){
for(pre=infop->prefix; (x=(*pre))!=0; pre++) *(--bufpt) = x;
}
}
length = &buf[etBUFSIZE]-bufpt;
break;
case etFLOAT:
case etEXP:
case etGENERIC:
realvalue = va_arg(ap,double);
#ifndef etNOFLOATINGPOINT
if( precision<0 ) precision = 6; /* Set default precision */
................................................................................
*(bufpt++) = exp/10+'0'; /* 10's digit */
*(bufpt++) = exp%10+'0'; /* 1's digit */
}
}
/* The converted number is in buf[] and zero terminated. Output it.
** Note that the number is in the usual order, not reversed as with
** integer conversions. */
length = bufpt-buf;
bufpt = buf;
/* Special case: Add leading zeros if the flag_zeropad flag is
** set and we are not left justified */
if( flag_zeropad && !flag_leftjustify && length < width){
int i;
int nPad = width - length;
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