diff options
Diffstat (limited to 'tools/testing/selftests/bpf/bpf_helpers.h')
| -rw-r--r-- | tools/testing/selftests/bpf/bpf_helpers.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/testing/selftests/bpf/bpf_helpers.h index c7cfc27063d4..4e6f97142cd8 100644 --- a/tools/testing/selftests/bpf/bpf_helpers.h +++ b/tools/testing/selftests/bpf/bpf_helpers.h @@ -223,7 +223,7 @@ struct pt_regs; #endif /* - * BPF_CORE_READ abstracts away bpf_probe_read() call and captures offset + * bpf_core_read() abstracts away bpf_probe_read() call and captures offset * relocation for source address using __builtin_preserve_access_index() * built-in, provided by Clang. * @@ -238,8 +238,8 @@ struct pt_regs; * actual field offset, based on target kernel BTF type that matches original * (local) BTF, used to record relocation. */ -#define BPF_CORE_READ(dst, src) \ - bpf_probe_read((dst), sizeof(*(src)), \ - __builtin_preserve_access_index(src)) +#define bpf_core_read(dst, sz, src) \ + bpf_probe_read(dst, sz, \ + (const void *)__builtin_preserve_access_index(src)) #endif |