headers_set        50 http/modules/ngx_http_proxy_module.c     ngx_array_t                   *headers_set;
headers_set      1015 http/modules/ngx_http_proxy_module.c     e.ip = plcf->headers_set->elts;
headers_set      2111 http/modules/ngx_http_proxy_module.c         conf->headers_set = prev->headers_set;
headers_set      2145 http/modules/ngx_http_proxy_module.c     conf->headers_set = ngx_array_create(cf->pool, 512, 1);
headers_set      2146 http/modules/ngx_http_proxy_module.c     if (conf->headers_set == NULL) {
headers_set      2221 http/modules/ngx_http_proxy_module.c             copy = ngx_array_push_n(conf->headers_set, size);
headers_set      2253 http/modules/ngx_http_proxy_module.c             copy = ngx_array_push_n(conf->headers_set, size);
headers_set      2272 http/modules/ngx_http_proxy_module.c             sc.values = &conf->headers_set;
headers_set      2294 http/modules/ngx_http_proxy_module.c             copy = ngx_array_push_n(conf->headers_set, size);
headers_set      2313 http/modules/ngx_http_proxy_module.c         code = ngx_array_push_n(conf->headers_set, sizeof(uintptr_t));