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| author |   Andrey Ignatov <rdna@fb.com> | 2018-07-11 17:33:37 -0700 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2018-07-15 00:08:41 +0200 |
| commit | 78d8e26d46bc2ed73ab6a0e369a342478fda4ce0 (patch) | |
| tree | ea6113284a1b646adc567632117e76a14b0f920d /tools/testing/selftests/bpf/test_tcpbpf.h | |
| parent | selftests/bpf: Better verification in test_tcpbpf (diff) | |
| download | linux-dev-78d8e26d46bc2ed73ab6a0e369a342478fda4ce0.tar.xz linux-dev-78d8e26d46bc2ed73ab6a0e369a342478fda4ce0.zip | |
selftests/bpf: Test case for BPF_SOCK_OPS_TCP_LISTEN_CB
Cover new TCP-BPF callback in test_tcpbpf: when listen() is called on
socket, set BPF_SOCK_OPS_STATE_CB_FLAG so that BPF_SOCK_OPS_STATE_CB
callback can be called on future state transition, and when such a
transition happens (TCP_LISTEN -> TCP_CLOSE), track it in the map and
verify it in user space later.
Signed-off-by: Andrey Ignatov <rdna@fb.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/testing/selftests/bpf/test_tcpbpf.h')
| -rw-r--r-- | tools/testing/selftests/bpf/test_tcpbpf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_tcpbpf.h b/tools/testing/selftests/bpf/test_tcpbpf.h index 2fe43289943c..7bcfa6207005 100644 --- a/tools/testing/selftests/bpf/test_tcpbpf.h +++ b/tools/testing/selftests/bpf/test_tcpbpf.h @@ -12,5 +12,6 @@ struct tcpbpf_globals { __u32 good_cb_test_rv; __u64 bytes_received; __u64 bytes_acked; + __u32 num_listen; }; #endif |