Ipfw and dummynet improvements

Description

The microinstruction-based architecture of ipfw stimulated the addition of many new operations and features over the last few years. Individually, each of these additions is a small piece of code, but the overall result is that ipfw source code (both kernel and userland) has grown significantly, leading to very large source files and functions that are not in line with good engineering practices.

MartaCarbone/soc2009 (last edited 2009-09-10T19:59:29+0000 by MartaCarbone)