ed497602c4
On FreeBSD, time_t is 64-bit for all platforms except i386 and powerpc, where the type is 32-bit. ZFS can handle 64-bit timestamp internally but zfs_setattr() would check if the time value can fit, we change the checking macros to match 64-bit timestamp if the platform supports it. This change has some downsides like, while you can import zfs on 32-bit platforms, the timestamp would overflow if they are out of the range. This fixes the Y2.038K issue on platforms using 64-bit timestamps. Reviewed by: pjd
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