[cs631apue] file type for our hw2

[Jan Schaumann]

zding4 <zding4 at stevens.edu> wrote:
> Cause there are many different types for a file.
> When we program our hw2 tcp, should we consider all different kind of  
> files
> or just regular and directory?

Your program must be able to gracefully handle any type of file that's
given as an argument.  Whether this means it can "copy" the "file" is
another question altogether -- in some cases, it may make sense to error
out (with a useful error message).

-Jan