Michael Richardson wrote:
Only... -P is used somewhere else, in another patch, I think.
We gotta get 4.0 out, with long options...
tcpdump currently still uses getopt(), so it doesn't support long options.
Should we switch to getopt_long(), and include a BSD-licensed
getopt_long() (e.g., one from one of the *BSDs) for platforms that don't
have it? (Glibc's had it for a while, I think recent versions of most
of not all of the *BSDs have it, recent versions of OS X have it, and
recent versions of Solaris have it, at least.)
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