diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_core_reloc_primitives.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/test_core_reloc_primitives.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_core_reloc_primitives.c b/tools/testing/selftests/bpf/progs/test_core_reloc_primitives.c index add52f23ab35..4f3ecb9127bb 100644 --- a/tools/testing/selftests/bpf/progs/test_core_reloc_primitives.c +++ b/tools/testing/selftests/bpf/progs/test_core_reloc_primitives.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"; @@ -25,17 +26,19 @@ struct core_reloc_primitives { int (*f)(const char *); }; +#define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src) + SEC("raw_tracepoint/sys_enter") int test_core_primitives(void *ctx) { struct core_reloc_primitives *in = (void *)&data.in; struct core_reloc_primitives *out = (void *)&data.out; - if (BPF_CORE_READ(&out->a, &in->a) || - BPF_CORE_READ(&out->b, &in->b) || - BPF_CORE_READ(&out->c, &in->c) || - BPF_CORE_READ(&out->d, &in->d) || - BPF_CORE_READ(&out->f, &in->f)) + if (CORE_READ(&out->a, &in->a) || + CORE_READ(&out->b, &in->b) || + CORE_READ(&out->c, &in->c) || + CORE_READ(&out->d, &in->d) || + CORE_READ(&out->f, &in->f)) return 1; return 0; |