emaste 2007-03-01 23:16:17 UTC
FreeBSD src repository
Modified files:
sys/netgraph ng_source.c ng_source.h
Log:
Add "settimestamp" and "gettimestamp" messages, providing the the ability
to embed a timestamp (struct timeval) in outgoing packets. The message
specifies the offset at which the timestamp should be inserted.
NG_SOURCE(4) gives an example usage that queues an ICMP packet. Using that
example, the following command will insert a timestamp in the ICMP's data
payload:
ngctl msg src0: settimestamp '{ offset=0x2a flags=1 }'
Sponsored by: Sandvine Incorporated
Revision Changes Path
1.28 +122 -5 src/sys/netgraph/ng_source.c
1.8 +17 -0 src/sys/netgraph/ng_source.h