+const char *get_domain_str(enum lttng_domain_type domain);
+
+int print_missing_or_multiple_domains(unsigned int sum);
+
+int spawn_relayd(const char *pathname, int port);
+int check_relayd(void);
+void print_session_stats(const char *session_name);
+int show_cmd_help(const char *cmd_name, const char *help_msg);
+