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| author | Yonghong Song <[email protected]> | 2020-06-23 16:08:15 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2020-06-24 18:37:59 -0700 |
| commit | 0d4fad3e57df2bf61e8ffc8d12a34b1caf9b8835 (patch) | |
| tree | a0e1c4d3842e4fcf68b2258de801de5e4a092d1c /tools/testing/selftests/bpf/progs/bpf_iter_ipv6_route.c | |
| parent | 5788b3a07fc5863606c3b92fa7b1ffe125e6eb4c (diff) | |
bpf: Add bpf_skc_to_udp6_sock() helper
The helper is used in tracing programs to cast a socket
pointer to a udp6_sock pointer.
The return value could be NULL if the casting is illegal.
Signed-off-by: Yonghong Song <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Acked-by: Martin KaFai Lau <[email protected]>
Cc: Eric Dumazet <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/testing/selftests/bpf/progs/bpf_iter_ipv6_route.c')
0 files changed, 0 insertions, 0 deletions