K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2015-11-25T07:31:59.481209Z
K 7
svn:log
V 387
Overhaul if_enc(4) and make it loadable in run-time.

Use hhook(9) framework to achieve ability of loading and unloading
if_enc(4) kernel module. INET and INET6 code on initialization registers
two helper hooks points in the kernel. if_enc(4) module uses these helper
hook points and registers its hooks. IPSEC code uses these hhook points
to call helper hooks implemented in if_enc(4).

END