ret = lttng_pipe_write(stream_pipe, &new_stream, sizeof(new_stream));
if (ret < 0) {
ERR("Consumer write %s stream to pipe %d",
new_stream->metadata_flag ? "metadata" : "data",
lttng_pipe_get_writefd(stream_pipe));
ret = lttng_pipe_write(stream_pipe, &new_stream, sizeof(new_stream));
if (ret < 0) {
ERR("Consumer write %s stream to pipe %d",
new_stream->metadata_flag ? "metadata" : "data",
lttng_pipe_get_writefd(stream_pipe));