break;
}
}
- if (optind >= argc)
- help();
- filename = argv[optind++];
/* Find driver and parse its options */
drv = bdrv_find_format(fmt);
if (!drv)
error("Unknown file format '%s'", fmt);
+ if (options && !strcmp(options, "?")) {
+ print_option_help(drv->create_options);
+ return 0;
+ }
+
if (options) {
param = parse_option_parameters(options, drv->create_options, param);
if (param == NULL) {
param = parse_option_parameters("", drv->create_options, param);
}
+ /* Get the filename */
+ if (optind >= argc)
+ help();
+ filename = argv[optind++];
+
/* Add size to parameters */
if (optind < argc) {
set_option_parameter(param, BLOCK_OPT_SIZE, argv[optind++]);
if (!drv)
error("Unknown file format '%s'", out_fmt);
+ if (options && !strcmp(options, "?")) {
+ print_option_help(drv->create_options);
+ return 0;
+ }
+
if (options) {
param = parse_option_parameters(options, drv->create_options, param);
if (param == NULL) {