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MFC r302474 (By gnn)

Description

MFC r302474 (By gnn)

On FreeBSD there is a setsockopt option SO_USER_COOKIE which allows
setting a 32 bit value on each socket. This can be used by applications
and DTrace as a rendezvous point so that an applicaton's data can
more easily be captured at run time. Expose the user cookie via
DTrace by updating the translator in tcp.d and add a quick test
program, a TCP server, that sets the cookie on each connection
accepted.

Sponsored by: Limelight Networks

Details

Committed
hirenNov 15 2016, 10:18 PM
Parents
rS308700: [etherswitch] add RTL8366SR support
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