K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2017-04-03T02:44:40.018413Z
K 7
svn:log
V 529
Add O_EXTERNAL_DATA opcode support.

This opcode can be used to attach some data to external action opcode.
And unlike to O_EXTERNAL_INSTANCE opcode, this opcode does not require
creating of named instance to pass configuration arguments to external
action handler. The data is coming just next to O_EXTERNAL_ACTION opcode.

The userlevel part currenly supports formatting for opcode with ipfw_insn
size, by default it expects u16 numeric value in the arg1.

Obtained from:	Yandex LLC
MFC after:	2 weeks
Sponsored by:	Yandex LLC

END