ngx_regex_exec    208 src/core/ngx_regex.c         n = ngx_regex_exec(re[i].regex, s, NULL, 0);
ngx_regex_exec   3426 src/http/modules/ngx_http_fastcgi_module.c     n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3);
ngx_regex_exec   1910 src/http/modules/ngx_http_ssi_filter_module.c     rc = ngx_regex_exec(rgc.regex, str, captures, n);
ngx_regex_exec   2118 src/http/ngx_http_request.c                 n = ngx_regex_exec(sn[i].regex->regex, host, NULL, 0);
ngx_regex_exec   2398 src/http/ngx_http_variables.c     rc = ngx_regex_exec(re->regex, s, r->captures, len);