78 char *dvname, *devicename;  variable
181           devicename = strdup(argv[0]);  in main()
200           if ((dvname = strrchr(devicename, '/')) == NULL)  in main()
201                     dvname = devicename;  in main()
288                               syslog(LOG_ERR, "%s: can't lock %s", username, devicename);  in main()
293           if ((fd = open(devicename, O_RDWR | O_NONBLOCK)) < 0) {  in main()
294                     syslog(LOG_ERR, "%s: open %s: %m", username, devicename);  in main()
316                     syslog(LOG_ERR, "%s: tcgetattr(%s): %m", username, devicename);  in main()
336                     syslog(LOG_ERR, "%s: tcsetattr(%s): %m", username, devicename);  in main()
345                     syslog(LOG_ERR, "%s: can't fdopen %s: %m", username, devicename);  in main()
370                               syslog(LOG_ERR, "%s: tcsetattr(%s): %m", username, devicename);  in main()
424                         username, devicename);  in main()
558                         username, devicename);  in carrier()