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| author |   David S. Miller <davem@davemloft.net> | 2019-02-16 22:56:34 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-16 22:56:34 -0800 |
| commit | 885e63195980ab25abc67336f0c44d4cb4e6e72b (patch) | |
| tree | e16c90fe7e0400646dc73771790b5be47d143012 /tools/testing/selftests/bpf/bpf_util.h | |
| parent | net: stmmac: use correct define to get rx timestamp on GMAC4 (diff) | |
| parent | tools/libbpf: support bigger BTF data sizes (diff) | |
| download | linux-dev-885e63195980ab25abc67336f0c44d4cb4e6e72b.tar.xz linux-dev-885e63195980ab25abc67336f0c44d4cb4e6e72b.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Alexei Starovoitov says:
====================
pull-request: bpf-next 2019-02-16
The following pull-request contains BPF updates for your *net-next* tree.
The main changes are:
1) numerous libbpf API improvements, from Andrii, Andrey, Yonghong.
2) test all bpf progs in alu32 mode, from Jiong.
3) skb->sk access and bpf_sk_fullsock(), bpf_tcp_sock() helpers, from Martin.
4) support for IP encap in lwt bpf progs, from Peter.
5) remove XDP_QUERY_XSK_UMEM dead code, from Jan.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/bpf/bpf_util.h')
| -rw-r--r-- | tools/testing/selftests/bpf/bpf_util.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bpf_util.h b/tools/testing/selftests/bpf/bpf_util.h index 84fd6f1bf33e..a29206ebbd13 100644 --- a/tools/testing/selftests/bpf/bpf_util.h +++ b/tools/testing/selftests/bpf/bpf_util.h @@ -58,4 +58,13 @@ static inline unsigned int bpf_num_possible_cpus(void) # define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) #endif +#ifndef sizeof_field +#define sizeof_field(TYPE, MEMBER) sizeof((((TYPE *)0)->MEMBER)) +#endif + +#ifndef offsetofend +#define offsetofend(TYPE, MEMBER) \ + (offsetof(TYPE, MEMBER) + sizeof_field(TYPE, MEMBER)) +#endif + #endif /* __BPF_UTIL__ */ |