Re: [PATCH 20/26] xfs_db: report bigtime format timestamps

Christoph Hellwig
2020-10-29T09:50:16Z

> +static void
> +fp_time64(
> + time64_t sec)
> {
> + time_t tt = sec;
> char *c;
> +
> + BUILD_BUG_ON(sizeof(long) != sizeof(time_t));

Why?