[bpf-next,v2 5/6] selftests/bpf: bpf_tcp_gen_syncookie->bpf_helpers

[Petar Penkov]

From: Petar Penkov <ppen...@google.com>

Expose bpf_tcp_gen_syncookie to selftests.

Signed-off-by: Petar Penkov <ppen...@google.com>
Reviewed-by: Lorenz Bauer <l...@cloudflare.com>
---
 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