NGX_HTTP_EXPIRES_OFF  144 http/modules/ngx_http_headers_filter_module.c     if ((conf->expires == NGX_HTTP_EXPIRES_OFF && conf->headers == NULL)
NGX_HTTP_EXPIRES_OFF  155 http/modules/ngx_http_headers_filter_module.c     if (conf->expires != NGX_HTTP_EXPIRES_OFF) {
NGX_HTTP_EXPIRES_OFF  436 http/modules/ngx_http_headers_filter_module.c             conf->expires = NGX_HTTP_EXPIRES_OFF;
NGX_HTTP_EXPIRES_OFF  485 http/modules/ngx_http_headers_filter_module.c             hcf->expires = NGX_HTTP_EXPIRES_OFF;