Commit 637f71c0 authored by Petar Penkov's avatar Petar Penkov Committed by Alexei Starovoitov
Browse files

selftests/bpf: bpf_tcp_gen_syncookie->bpf_helpers 



Expose bpf_tcp_gen_syncookie to selftests.

Signed-off-by: default avatarPetar Penkov <ppenkov@google.com>
Reviewed-by: default avatarLorenz Bauer <lmb@cloudflare.com>
Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 3745ee18

tools/testing/selftests/bpf/bpf_helpers.h

+3 −0
Original line number Diff line number Diff line
@@ -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

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