Le jeudi 13 mai 2010 à 13:42 +0200, Karel Zak a écrit :
> On Wed, May 12, 2010 at 06:27:16AM -0400, Hajime Taira wrote:
> > I'm sorry. My source code was so dirty.
> > I fixed all problem. Thank you for your advice.
>
> Thanks. I have a little modified the code to match with
> the rest of util-linux-ng (or at least with new utils in the
> package). Please, review.
>
> +int main(int argc, char **argv)
> +{
> + int fd = -1, c;
> + int freeze = -1, rc = EXIT_FAILURE;
> + char *path;
> + struct stat sb;
> +
> + struct option longopts[] = {
> + { "help", 0, 0, 'h' },
> + { "freeze", 0, 0, 'f' },
> + { "unfreeze", 0, 0, 'u' },
> + { NULL, 0, 0, 0 }
> + };
> +
You can make mount point an argument to --freeze, --unfreeze, see below
> + setlocale(LC_ALL, "");
> + bindtextdomain(PACKAGE, LOCALEDIR);
> + textdomain(PACKAGE);
> +
> + while ((c = getopt_long(argc, argv, "hfu", longopts, NULL)) != -1) {
> + switch(c) {
> + case 'h':
> + usage(stdout);
> + break;
> + case 'f':
> + freeze = TRUE;
> + break;
> + case 'u':
> + freeze = FALSE;
> + break;
> + default:
> + usage(stderr);
> + break;
> + }
> + }
> +
> + if (freeze == -1)
> + errx(EXIT_FAILURE, _("no action specified"));
> + if (optind == argc)
> + errx(EXIT_FAILURE, _("no filename specified"));
> +
Otherwise, check that optind + 1 == argc to allow only one mount point
to be specified.
Regards.
--
Yann Droneaud
--
To unsubscribe from this list: send the line "unsubscribe util-linux-ng" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
