ZFS_IOC_POOL_DISCARD_CHECKPOINT
{ (uint_t)ZFS_IOC_POOL_DISCARD_CHECKPOINT,
error = lzc_ioctl(ZFS_IOC_POOL_DISCARD_CHECKPOINT, pool, args, &result);
IOC_INPUT_TEST(ZFS_IOC_POOL_DISCARD_CHECKPOINT, pool, NULL,
CHECK(ZFS_IOC_BASE + 78 == ZFS_IOC_POOL_DISCARD_CHECKPOINT);
CHECK(ZFS_IOC_BASE + 77 == ZFS_IOC_POOL_DISCARD_CHECKPOINT);
ZFS_IOC_POOL_DISCARD_CHECKPOINT, zfs_ioc_pool_discard_checkpoint,