- {"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel, "Select libsigrok loglevel", NULL},
- {"list-devices", 'D', 0, G_OPTION_ARG_NONE, &opt_list_devs, "List devices", NULL},
+ {"loglevel", 'l', 0, G_OPTION_ARG_INT, &opt_loglevel, "Select libsigrok/libsigrokdecode loglevel", NULL},
+ {"list-devices", 'D', 0, G_OPTION_ARG_NONE, &opt_list_devs, "Scan for devices", NULL},
+ {"device", 'd', 0, G_OPTION_ARG_STRING, &opt_dev, "Use specified device", NULL},