Michael Tuexen 3cca425b29 Add a IP_RECVTOS socket option to receive for received UDP/IPv4
packets a cmsg of type IP_RECVTOS which contains the TOS byte.
Much like IP_RECVTTL does for TTL. This allows to implement a
protocol on top of UDP and implementing ECN.

MFC after: 3 days
2012-06-12 14:02:38 +00:00
..
2010-12-21 22:47:34 +00:00
2012-05-11 20:06:46 +00:00
2012-06-08 21:30:35 +00:00