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Overview
| Comment: | Use strchr() to improve the performance of defossilize(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
0aaefeaba1bbca5811b7e4cb946eb2f1 |
| User & Date: | drh 2019-09-12 17:11:07 |
Context
|
2019-09-12
| ||
| 17:51 | Add the optimized file_is_simple_pathname_nonstrict() as an alternative to file_is_simple_pathname() when parsing manifests. check-in: b4aadf2cea user: drh tags: trunk | |
| 17:11 | Use strchr() to improve the performance of defossilize(). check-in: 0aaefeaba1 user: drh tags: trunk | |
| 16:51 | Use strspn() to improve the performance of validate16(). check-in: c550d6e021 user: drh tags: trunk | |
Changes
Changes to src/encode.c.
312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 |
}
/*
** Decode a fossilized string in-place.
*/
void defossilize(char *z){
int i, j, c;
for(i=0; (c=z[i])!=0 && c!='\\'; i++){}
if( c==0 ) return;
for(j=i; (c=z[i])!=0; i++){
if( c=='\\' && z[i+1] ){
i++;
switch( z[i] ){
case 'n': c = '\n'; break;
case 's': c = ' '; break;
case 't': c = '\t'; break;
|
| | > |
312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 |
}
/*
** Decode a fossilized string in-place.
*/
void defossilize(char *z){
int i, j, c;
char *zSlash = strchr(z, '\\');
if( zSlash==0 ) return;
i = zSlash - z;
for(j=i; (c=z[i])!=0; i++){
if( c=='\\' && z[i+1] ){
i++;
switch( z[i] ){
case 'n': c = '\n'; break;
case 's': c = ' '; break;
case 't': c = '\t'; break;
|