int main(int argc, char * const argv[])
{
int err;
libmtd_t libmtd;
struct mtd_info mtd_info;
err = parse_opt(argc, argv);
if (err)
return -1;
libmtd = libmtd_open();
if (libmtd == NULL) {
if (errno == 0)
return errmsg("MTD is not present in the system");
return sys_errmsg("cannot open libmtd");
}
err = mtd_get_info(libmtd, &mtd_info);
if (err) {
if (errno == ENODEV)
return errmsg("MTD is not present");
return sys_errmsg("cannot get MTD information");
}
if (!args.all && args.node) {
int mtdn;
/*
* A character device was specified, translate this to MTD
* device number.
*/
mtdn = translate_dev(libmtd, args.node);
if (mtdn < 0)
goto out_libmtd;
err = print_dev_info(libmtd, &mtd_info, mtdn);
} else
err = print_general_info(libmtd, &mtd_info, args.all);
if (err)
goto out_libmtd;
libmtd_close(libmtd);
return 0;
out_libmtd:
libmtd_close(libmtd);
return -1;
}
int
showUser(const char *name) {
char user_name[NAME_LEN]{};
char zone_name[NAME_LEN]{};
int status = parseUserName(name, user_name, zone_name);
if (status < 0) {
printf("Failed parsing input:[%s]\n", name);
return status;
}
if (std::string(zone_name).empty()) {
snprintf(zone_name, sizeof(zone_name), "%s", myEnv.rodsZone);
}
const userinfo_t info{user_name, zone_name};
if (!print_general_info(info)) {
printf("User %s#%s does not exist.\n", info.user_name, info.zone_name);
return 0;
}
print_auth_info(info);
print_group_info(info);
return 0;
}
