K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2010-01-07T10:39:15.742601Z
K 7
svn:log
V 731
Following up on a request from Ermal Luci to make
ip_divert work as a client of pf(4),
make ip_divert not depend on ipfw.

This is achieved by moving to ip_var.h the struct ipfw_rule_ref
(which is part of the mtag for all reinjected packets) and other
declarations of global variables, and moving to raw_ip.c global
variables for filter and divert hooks.

Note that names and locations could be made more generic
(ipfw_rule_ref is really a generic reference robust to reconfigurations;
the packet filter is not necessarily ipfw; filters and their clients
are not necessarily limited to ipv4), but _right now_ most
of this stuff works on ipfw and ipv4, so i don't feel like
doing a gratuitous renaming, at least for the time being.

END