extern void sig_handler_exit(int signo);
extern void sig_handler_save(int signo);
extern void sig_handler_logrotate(int signo);
+extern void sig_handler_reload_health(int signo);
extern int become_user(const char *username, int pid_fd);
-extern int become_daemon(int dont_fork, const char *user);
+extern int become_daemon(int dont_fork, const char *user, int oom_score);
extern void netdata_cleanup_and_exit(int i);