void termination_handler(int sig) {
PRINT_DEBUG("**********Terminating *******");
//shutdown all module threads in backwards order of startup
//rtm_shutdown();
udp_shutdown();
tcp_shutdown();
icmp_shutdown();
ipv4_shutdown();
arp_shutdown();
interface_shutdown(); //TODO finish
daemon_shutdown(); //TODO finish
switch_shutdown(); //TODO finish
//have each module free data & que/sem //TODO finish each of these
//rtm_release();
udp_release();
tcp_release();
icmp_release();
ipv4_release();
arp_release();
interface_release();
daemon_release();
switch_release();
PRINT_DEBUG("FIN");
exit(-1);
}
void sig_usr(int signo)
{
syslog(LOG_ERR, "daemon terminated by user! recvfrom() retcode %llu error!", error_counter);
daemon_release();
}
void sig_int(int signo)
{
syslog(LOG_ERR, "recv SIGINT daemon quit!");
daemon_release();
}
