fprintf(stderr, " -a, --apname=AirPort Sets Airport name\n");
fprintf(stderr, " -p, --password=secret Sets password\n");
fprintf(stderr, " -o, --server_port=5000 Sets port for RAOP service\n");
+ fprintf(stderr, " --hwaddr=address Sets the MAC address, useful if running multiple instances\n");
fprintf(stderr, " --ao_driver=driver Sets the ao driver (optional)\n");
fprintf(stderr, " --ao_devicename=devicename Sets the ao device name (optional)\n");
fprintf(stderr, " --ao_deviceid=id Sets the ao device id (optional)\n");
raop = raop_init_from_keyfile(10, &raop_cbs, "airport.key", NULL);
if (raop == NULL) {
fprintf(stderr, "Could not initialize the RAOP service\n");
+ fprintf(stderr, "Please make sure the airport.key file is in the current directory.\n");
return -1;
}