www/apache
1
0
Fork 0
mirror of https://github.com/apache/httpd.git synced 2025-08-08 15:02:10 +03:00
Code Activity

Remove ap_proxy_removestr(). It has been unused for a decade and has quadratic

Browse Source 
memory usage.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1180654 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Stefan Fritsch
2011-10-09 17:07:17 +00:00
parent 58bcd79b28
commit 14db7672ac
4 changed files with 3 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
modules/proxy/proxy_util.c
View File

@@ -434,51 +434,6 @@ PROXY_DECLARE(int) ap_proxy_liststr(const char *list, const char *val)
return 0;
}
/*
* list is a comma-separated list of case-insensitive tokens, with
* optional whitespace around the tokens.
* if val appears on the list of tokens, it is removed from the list,
* and the new list is returned.
*/
PROXY_DECLARE(char *)ap_proxy_removestr(apr_pool_t *pool, const char *list, const char *val)
{
int len, i;
const char *p;
char *new = NULL;
len = strlen(val);
while (list != NULL) {
p = ap_strchr_c(list, ',');
if (p != NULL) {
i = p - list;
do {
p++;
} while (apr_isspace(*p));
}
else {
i = strlen(list);
}
while (i > 0 && apr_isspace(list[i - 1])) {
i--;
}
if (i == len && strncasecmp(list, val, len) == 0) {
/* do nothing */
}
else {
if (new) {
new = apr_pstrcat(pool, new, ",", apr_pstrndup(pool, list, i), NULL);
}
else {
new = apr_pstrndup(pool, list, i);
}
}
list = p;
}
return new;
}
/*
* Converts 8 hex digits to a time integer
*/