FUSER equivalent for 4.2?

[bob at primesun.uucp]

I know the FUSER command exists for Sys V, which can determine if any
processes have a file open.  But is there an equivalent thing for 4.2?

I need to be able to give a filename or directory as an argument, and find
out if ANYTHING has the file or directory open.  Help?

Bob Pellegrino

decvax!genrad!mit-eddie!primesun!bobsun!bob