get_transid_from_file
get_transid_from_file(output_transid_file, &output_transid,
get_transid_from_file(mirror_transid_file, &mirror_transid,
get_transid_from_file(record_transid_file, &record_transid,
void get_transid_from_file(const char *path, int64_t *transid, int flags);