Hi, I'd like to be able to create a second "tap" for application data that
presents data exactly as the application sees it, and in such a way that
guarantees that both applications read the data before it is freed or
acknowledged. I have skimmed the Coriolis book on the 2.0 IP stacks (yes,
I know it's old), and it seems like the most direct way to do this is to
alter tcp_recvmsg and udp_rcv, probably using an LKM. I have not given
much thought yet about how this second application will indicate that it
wants to snoop on given sockets, though. I was wondering if any of you
kernel gurus have any suggestions on how to accomplish the above goals.
Thanks,
VaX#n8
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This archive was generated by hypermail 2b29 : Thu Jul 31 2003 - 22:00:29 EST