Chenbo Feng 91b8270f2a Add a helper function to get socket cookie in eBPF ... Retrieve the socket cookie generated by sock_gen_cookie() from a sk_buff with a known socket. Generates a new cookie if one was not yet set.If the socket pointer inside sk_buff is NULL, 0 is returned. The helper function coud be useful in monitoring per socket networking traffic statistics and provide a unique socket identifier per namespace. Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Chenbo Feng <fengc@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-03-23 17:01:02 -07:00
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bpf_common.h	tools lib bpf: Copy bpf.h and bpf_common.h from the kernel	2016-07-12 15:20:32 -03:00
bpf_perf_event.h	selftests/bpf: fix broken build	2017-03-12 23:48:41 -07:00
bpf.h	Add a helper function to get socket cookie in eBPF	2017-03-23 17:01:02 -07:00
hw_breakpoint.h	hw_breakpoint: Allow watchpoint of length 3,5,6 and 7	2016-11-18 17:23:17 +00:00
mman.h	tools include: Add uapi mman.h for each architecture	2016-09-13 15:26:08 -03:00
perf_event.h