73     fprintf(stderr, "Can only select either bond or discoverable, not both\n");  in main()
78     fprintf(stderr,  in main()
85     fprintf(stderr, "Must specify one command\n");  in main()
90     fprintf(stderr, "Will be unable to catch signals\n");  in main()
95     fprintf(stderr, "Unable to open Bluetooth HAL.\n");  in main()
132       fprintf(stderr,  in main()
164       fprintf(stderr, "Unable to get adapter property\n");  in main()
185       fprintf(stderr, "Unable to set adapter property\n");  in main()
192       fprintf(stderr, "Unable to get adapter property\n");  in main()
219       fprintf(stderr, "Unable to listen for incoming RFCOMM socket: %d\n",  in main()
227       fprintf(stderr, "Unable to listen for incoming SCO sockets: %d\n", error);  in main()
236       fprintf(stderr,  in main()
253       fprintf(stderr, "Unable to connect to RFCOMM socket: %d.\n", error);  in main()
265       fprintf(stderr, "Unable to connect to SCO socket: %d.\n", error);  in main()
277     fprintf(stderr, "Received SIGINT\n");  in sig_handler()
279     fprintf(stderr, "BT adapter is down\n");  in sig_handler()
285   fprintf(stderr,  in usage()
290   fprintf(stderr, "     bond: Discover actively advertising devices\n");  in usage()
291   fprintf(stderr, "     discover: Discover actively advertising devices\n");  in usage()
292   fprintf(stderr,  in usage()
294   fprintf(stderr, "     up: Only bring up stack\n");  in usage()
295   fprintf(stderr, "     sco_listen: Listen for incoming SCO connections\n");  in usage()
296   fprintf(stderr,  in usage()
298   fprintf(stderr, "     time: Time to hold in the specified mode\n");  in usage()
349         fprintf(stderr, "?? getopt returned character code 0%o ??\n", c);  in parse_args()
354     fprintf(stderr, "non-option ARGV-elements: ");  in parse_args()
355     while (optind < argc) fprintf(stderr, "%s ", argv[optind++]);  in parse_args()
356     fprintf(stderr, "\n");  in parse_args()