- if (pos->fp != stdout) {
- ret = fclose(pos->fp);
- if (ret) {
- perror("Error on fclose");
- return -1;
- }
- }
- g_free(pos);
- return 0;
-}
-
-static
-int ctf_metadata_trace_pre_handler(struct bt_stream_pos *ppos,
- struct bt_trace_descriptor *td)
-{
- struct ctf_text_stream_pos *pos =
- container_of(ppos, struct ctf_text_stream_pos, parent);
- struct ctf_trace *trace;
-
- trace = container_of(td, struct ctf_trace, parent);
- if (!trace->metadata_string)
- return -EINVAL;
- if (trace->metadata_packetized) {
- fprintf(pos->fp, "/* CTF %u.%u */\n",
- BT_CTF_MAJOR, BT_CTF_MINOR);
- }
- fprintf(pos->fp, "%s", trace->metadata_string);
- return 0;
-}
-
-static
-struct bt_trace_descriptor *ctf_metadata_open_trace(const char *path, int flags,
- void (*packet_seek)(struct bt_stream_pos *pos, size_t index,
- int whence), FILE *metadata_fp)
-{
- struct ctf_text_stream_pos *pos;
- FILE *fp;