[bpf-next,v2 5/6] selftests/bpf: bpf_tcp_gen_syncookie->bpf_helpers
From: Petar Penkov <hidden>
Date: 2019-07-29 16:59:37
Also in:
bpf
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [selftests] (test runners & infrastructure), kernel selftest framework, the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Shuah Khan, Linus Torvalds
From: Petar Penkov <redacted> Expose bpf_tcp_gen_syncookie to selftests. Signed-off-by: Petar Penkov <redacted> Reviewed-by: Lorenz Bauer <redacted> --- tools/testing/selftests/bpf/bpf_helpers.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/testing/selftests/bpf/bpf_helpers.h
index f804f210244e..120aa86c58d3 100644
--- a/tools/testing/selftests/bpf/bpf_helpers.h
+++ b/tools/testing/selftests/bpf/bpf_helpers.h@@ -228,6 +228,9 @@ static void *(*bpf_sk_storage_get)(void *map, struct bpf_sock *sk, static int (*bpf_sk_storage_delete)(void *map, struct bpf_sock *sk) = (void *)BPF_FUNC_sk_storage_delete; static int (*bpf_send_signal)(unsigned sig) = (void *)BPF_FUNC_send_signal; +static long long (*bpf_tcp_gen_syncookie)(struct bpf_sock *sk, void *ip, + int ip_len, void *tcp, int tcp_len) = + (void *) BPF_FUNC_tcp_gen_syncookie; /* llvm builtin functions that eBPF C program may use to * emit BPF_LD_ABS and BPF_LD_IND instructions
--
2.22.0.709.g102302147b-goog