- int fd;
- GString *filename = g_string_new(stream->stream_class->name->str);
-
- if (stream->stream_class->name->len == 0) {
- int64_t ret;
-
- ret = bt_ctf_stream_class_get_id(stream->stream_class);
- if (ret < 0) {
- fd = -1;
- goto error;
- }
-
- g_string_printf(filename, "stream_%" PRId64, ret);
- }
-
- g_string_append_printf(filename, "_%" PRIu32, stream->id);
- fd = openat(writer->trace_dir_fd, filename->str,
- O_RDWR | O_CREAT | O_TRUNC,
- S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP);
-error:
- g_string_free(filename, TRUE);
- return fd;