-/*
- * Return 0 on success, a negative value on error.
- */
-static
-int get_new_metadata(struct lttng_live_ctx *ctx,
- struct lttng_live_viewer_stream *viewer_stream)
-{
- int ret = 0;
- struct lttng_live_viewer_stream *metadata_stream;
-
- metadata_stream = viewer_stream->ctf_trace->metadata_stream;
-
- do {
- /*
- * get_one_metadata_packet returns the number of bytes
- * received, 0 when we have received everything, a
- * negative value on error.
- */
- ret = get_one_metadata_packet(ctx, metadata_stream);
- } while (ret > 0);
-
- fclose(metadata_stream->metadata_fp_write);
- metadata_stream->metadata_fp_write = NULL;
-
-error:
- return ret;
-}
-