loopback mount -- how?

[Jeffrey Dunitz <orpheus_(_at_)_avalon_(_dot_)_net>]

Hi. Another seemingly obvious question that's been nagging me...
 
How can I mount a file containing a filesystem? For example, if I 
create or download a cd image, how do I mount it as a file system?
 
Under linux, you can do:
 mount -t iso9660 -o loop /tmp/mycd.iso /tmp/mnt
 
and it just goes. I've tried various things under openbsd to no avail.
Surely this same functionality exists, right?


-- 
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Jeffrey Dunitz                 | *** ENRGi.com ***   | orpheus_(_at_)_avalon_(_dot_)_net
BOFH Emeritus, Avalon Networks | Network Engineer    | (651) 686-9974 /
http://www.avalon.net/~orpheus | Net/Sec/Dev/Arch    | Eagan, MN  _ /