ZFS_IOC_UNLOAD_KEY
{ (uint_t)ZFS_IOC_UNLOAD_KEY, "ZFS_IOC_UNLOAD_KEY",
return (lzc_ioctl(ZFS_IOC_UNLOAD_KEY, fsname, NULL, NULL));
IOC_INPUT_TEST(ZFS_IOC_UNLOAD_KEY, dataset, NULL, NULL, EACCES);
CHECK(ZFS_IOC_BASE + 73 == ZFS_IOC_UNLOAD_KEY);
zfs_ioctl_register("unload-key", ZFS_IOC_UNLOAD_KEY,