K 10
svn:author
V 3
eri
K 8
svn:date
V 27
2017-03-06T04:01:58.699703Z
K 7
svn:log
V 515
The patch provides the same socket option as Linux IP_ORIGDSTADDR.
Unfortunately they will have different integer value due to Linux value being already assigned in FreeBSD.

The patch is similar to IP_RECVDSTADDR but also provides the destination port value to the application.

This allows/improves implementation of transparent proxies on UDP sockets due to having the whole information on forwarded packets.

Reviewed by:	adrian, aw
Approved by:	ae (mentor)
Sponsored by:	rsync.net
Differential Revision:	D9235

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