commit 421d95b3ea introduced a compiler
warning on 32-bit systems about casting a pointer to an integer of a
different size. This commit removes the warning by casting the arguments
to snprintf in the same manner as the original VERIFY3_IMPL macro.
Native ZFS for Linux! ZFS is an advanced file system and volume manager
which was originally developed for Solaris. It has been successfully
ported to FreeBSD and now there is a functional Linux ZFS kernel port
too. The port currently includes a fully functional and stable SPA, DMU,
and ZVOL with a ZFS Posix Layer (ZPL) on the way!