if (qemuio_bs) {
fprintf(stderr, "file open already, try 'help close'\n");
+ QDECREF(opts);
return 1;
}
if (bdrv_open(&qemuio_bs, name, NULL, opts, flags | BDRV_O_PROTOCOL,
NULL, &local_err))
{
- fprintf(stderr, "%s: can't open device %s: %s\n", progname, name,
+ fprintf(stderr, "%s: can't open%s%s: %s\n", progname,
+ name ? " device " : "", name ?: "",
error_get_pretty(local_err));
error_free(local_err);
return 1;
if (bdrv_open(&qemuio_bs, name, NULL, opts, flags, NULL, &local_err)
< 0)
{
- fprintf(stderr, "%s: can't open device %s: %s\n", progname, name,
+ fprintf(stderr, "%s: can't open%s%s: %s\n", progname,
+ name ? " device " : "", name ?: "",
error_get_pretty(local_err));
error_free(local_err);
bdrv_unref(qemuio_bs);
} else if (optind == argc) {
return openfile(NULL, flags, growable, opts);
} else {
+ QDECREF(opts);
return qemuio_command_usage(&open_cmd);
}
}
}
break;
case 'T':
- if (!trace_backend_init(optarg, NULL)) {
+ if (!trace_init_backends(optarg, NULL)) {
exit(1); /* error message will have been printed */
}
break;