diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_core_reloc_ptr_as_arr.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/test_core_reloc_ptr_as_arr.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_core_reloc_ptr_as_arr.c b/tools/testing/selftests/bpf/progs/test_core_reloc_ptr_as_arr.c index 526b7ddc7ea1..27f602f00419 100644 --- a/tools/testing/selftests/bpf/progs/test_core_reloc_ptr_as_arr.c +++ b/tools/testing/selftests/bpf/progs/test_core_reloc_ptr_as_arr.c @@ -4,6 +4,7 @@ #include <linux/bpf.h> #include <stdint.h> #include "bpf_helpers.h" +#include "bpf_core_read.h" char _license[] SEC("license") = "GPL"; @@ -16,13 +17,15 @@ struct core_reloc_ptr_as_arr { int a; }; +#define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src) + SEC("raw_tracepoint/sys_enter") int test_core_ptr_as_arr(void *ctx) { struct core_reloc_ptr_as_arr *in = (void *)&data.in; struct core_reloc_ptr_as_arr *out = (void *)&data.out; - if (BPF_CORE_READ(&out->a, &in[2].a)) + if (CORE_READ(&out->a, &in[2].a)) return 1; return 0; |