The last import of tcpdump 4.9.0 documentation.

In vendor/tcpdump checkout:

# tar xzvf tcpdump-4.9.0.tar.gz
# mv tcpdump-4.9.0 4.9.0
# svn add 4.9.0/
# svn propdel -R svn:keywords 4.9.0
# svn commit 4.9.0
# cd 4.9.0
# rsync --archive --delete . ../dist/
# cd ../dist/
# svn rm $(svn stat | awk '$1 == "!" { print $2 }')
# svn add $(svn stat | awk '$1 == "?" { print $2 }')
# svn propdel -R svn:keywords .
# svn commit

Get revision from the last command.

In head checkout:
# cd contrib/tcpdump
# svn merge -c ${rev} svn+ssh://repo.freebsd.org/base/vendor/tcpdump/dist

Resolve conflicts.

Our exclusion list is:

aclocal.m4
Readme.Win32
tests
win32

In head checkout:

# cd usr.sbin/tcpdump

Update Makefile if needed, and config.h. Compare to config.h generated by
configure.

Run 'make worlds' to test that everything is compilable. Commit.