headers_set_len    49 http/modules/ngx_http_proxy_module.c     ngx_array_t                   *headers_set_len;
headers_set_len   921 http/modules/ngx_http_proxy_module.c     le.ip = plcf->headers_set_len->elts;
headers_set_len  1020 http/modules/ngx_http_proxy_module.c     le.ip = plcf->headers_set_len->elts;
headers_set_len  2110 http/modules/ngx_http_proxy_module.c         conf->headers_set_len = prev->headers_set_len;
headers_set_len  2140 http/modules/ngx_http_proxy_module.c     conf->headers_set_len = ngx_array_create(cf->pool, 64, 1);
headers_set_len  2141 http/modules/ngx_http_proxy_module.c     if (conf->headers_set_len == NULL) {
headers_set_len  2203 http/modules/ngx_http_proxy_module.c             copy = ngx_array_push_n(conf->headers_set_len,
headers_set_len  2238 http/modules/ngx_http_proxy_module.c             copy = ngx_array_push_n(conf->headers_set_len,
headers_set_len  2271 http/modules/ngx_http_proxy_module.c             sc.lengths = &conf->headers_set_len;
headers_set_len  2279 http/modules/ngx_http_proxy_module.c             copy = ngx_array_push_n(conf->headers_set_len,
headers_set_len  2306 http/modules/ngx_http_proxy_module.c         code = ngx_array_push_n(conf->headers_set_len, sizeof(uintptr_t));
headers_set_len  2321 http/modules/ngx_http_proxy_module.c     code = ngx_array_push_n(conf->headers_set_len, sizeof(uintptr_t));