Mount ISO file on Solaris

- make the ISO image file available as a block device with
lofiadm(1M), e.g.

# lofiadm -a /var/tmp/sol-10-u1-companion-ga.iso
/dev/lofi/1

- mount the block device, e.g.

# mount -r -F hsfs /dev/lofi/1 /mnt

- when you're done, umount the file and delete the device with

# lofiadm -d /dev/lofi/1