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Overview
| Comment: | Remove an unnecessary conditional from the sqlite3DecOrHexToI64() routine. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
fcf85bfe50b254e825ee63a4cd0aa0b3 |
| User & Date: | drh 2016-04-28 03:52:18 |
Context
|
2016-04-28
| ||
| 14:15 | Use comments to mark several branches as optimizations. No changes to code. check-in: 33e62747 user: drh tags: trunk | |
| 03:52 | Remove an unnecessary conditional from the sqlite3DecOrHexToI64() routine. check-in: fcf85bfe user: drh tags: trunk | |
| 00:32 | Change the sqlite3Atoi64() routine so that it returns failure if not all of the input characters are consumed, even if it consumed all characters up to the first 0x00. This has no impact on external APIs as far as I can tell. check-in: 46d4ffff user: drh tags: trunk | |
Changes
Changes to src/util.c.
654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 |
** 1 Integer too large for a 64-bit signed integer or is malformed
** 2 Special case of 9223372036854775808
*/
int sqlite3DecOrHexToI64(const char *z, i64 *pOut){
#ifndef SQLITE_OMIT_HEX_INTEGER
if( z[0]=='0'
&& (z[1]=='x' || z[1]=='X')
&& sqlite3Isxdigit(z[2])
){
u64 u = 0;
int i, k;
for(i=2; z[i]=='0'; i++){}
for(k=i; sqlite3Isxdigit(z[k]); k++){
u = u*16 + sqlite3HexToInt(z[k]);
}
|
< |
654 655 656 657 658 659 660 661 662 663 664 665 666 667 |
** 1 Integer too large for a 64-bit signed integer or is malformed
** 2 Special case of 9223372036854775808
*/
int sqlite3DecOrHexToI64(const char *z, i64 *pOut){
#ifndef SQLITE_OMIT_HEX_INTEGER
if( z[0]=='0'
&& (z[1]=='x' || z[1]=='X')
){
u64 u = 0;
int i, k;
for(i=2; z[i]=='0'; i++){}
for(k=i; sqlite3Isxdigit(z[k]); k++){
u = u*16 + sqlite3HexToInt(z[k]);
}
|