diff options
Diffstat (limited to 'tools/testing/selftests/bpf/bpf_util.h')
| -rw-r--r-- | tools/testing/selftests/bpf/bpf_util.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bpf_util.h b/tools/testing/selftests/bpf/bpf_util.h index d0811b3d6a6f..315a44fa32af 100644 --- a/tools/testing/selftests/bpf/bpf_util.h +++ b/tools/testing/selftests/bpf/bpf_util.h @@ -44,4 +44,8 @@ static inline unsigned int bpf_num_possible_cpus(void) name[bpf_num_possible_cpus()] #define bpf_percpu(name, cpu) name[(cpu)].v +#ifndef ARRAY_SIZE +# define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) +#endif + #endif /* __BPF_UTIL__ */ |