From: Andrey Ignatov Date: Sun, 12 Aug 2018 17:49:29 +0000 (-0700) Subject: selftests/bpf: Add cgroup id helpers to bpf_helpers.h X-Git-Tag: v4.19-rc1~140^2~24^2^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=02f6ac7456a0d77360cb47b8d2ed4366b883096d;p=thirdparty%2Fkernel%2Flinux.git selftests/bpf: Add cgroup id helpers to bpf_helpers.h Add bpf_skb_cgroup_id and bpf_skb_ancestor_cgroup_id helpers to bpf_helpers.h to use them in tests and samples. Signed-off-by: Andrey Ignatov Signed-off-by: Daniel Borkmann --- diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/testing/selftests/bpf/bpf_helpers.h index 5c32266c2c389..e4be7730222df 100644 --- a/tools/testing/selftests/bpf/bpf_helpers.h +++ b/tools/testing/selftests/bpf/bpf_helpers.h @@ -139,6 +139,10 @@ static unsigned long long (*bpf_get_current_cgroup_id)(void) = (void *) BPF_FUNC_get_current_cgroup_id; static void *(*bpf_get_local_storage)(void *map, unsigned long long flags) = (void *) BPF_FUNC_get_local_storage; +static unsigned long long (*bpf_skb_cgroup_id)(void *ctx) = + (void *) BPF_FUNC_skb_cgroup_id; +static unsigned long long (*bpf_skb_ancestor_cgroup_id)(void *ctx, int level) = + (void *) BPF_FUNC_skb_ancestor_cgroup_id; /* llvm builtin functions that eBPF C program may use to * emit BPF_LD_ABS and BPF_LD_IND instructions