791                          uv_stream_t* send_handle) {  in uv__try_write()  argument
814   if (send_handle != NULL) {  in uv__try_write()
823     if (uv__is_closing(send_handle))  in uv__try_write()
826     fd_to_send = uv__handle_fd((uv_handle_t*) send_handle);  in uv__try_write()
903                       req->send_handle);  in uv__write()
907       req->send_handle = NULL;  in uv__write()
1404                                   uv_stream_t* send_handle) {  in uv__check_before_write()  argument
1417   if (send_handle != NULL) {  in uv__check_before_write()
1427     if (uv__handle_fd((uv_handle_t*) send_handle) < 0)  in uv__check_before_write()
1444               uv_stream_t* send_handle,  in uv_write2()  argument
1449   err = uv__check_before_write(stream, nbufs, send_handle);  in uv_write2()
1466   req->send_handle = send_handle;  in uv_write2()
1531                   uv_stream_t* send_handle) {  in uv_try_write2()  argument
1542   return uv__try_write(stream, bufs, nbufs, send_handle);  in uv_try_write2()