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authorDaniel Borkmann <dborkman@redhat.com>2013-03-19 16:36:10 +0100
committerDaniel Borkmann <dborkman@redhat.com>2013-03-19 16:36:10 +0100
commitceae98914962e4375a98db2622b65ecf44b0232a (patch)
tree1560778e9ea194247c1cec6d827dde882a860b58 /proto_vlan_q_in_q.c
parente4c98bb91e35dba56a077e8e5b9c70556fdd4e24 (diff)
bpfc: filter: add poff ancillary operation
In preparation for [1], add the #poff operation, so that users can dynamically truncate packets on the payload start offset. This is useful for several reasons: privacy, speed, ... Example for bpfc: ld #poff ret a [1] http://thread.gmane.org/gmane.linux.network/262512 Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'proto_vlan_q_in_q.c')
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