diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_core_reloc_mods.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/test_core_reloc_mods.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_core_reloc_mods.c b/tools/testing/selftests/bpf/progs/test_core_reloc_mods.c index f98b942c062b..3199fafede2c 100644 --- a/tools/testing/selftests/bpf/progs/test_core_reloc_mods.c +++ b/tools/testing/selftests/bpf/progs/test_core_reloc_mods.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"; @@ -41,20 +42,22 @@ struct core_reloc_mods { core_reloc_mods_substruct_t h; }; +#define CORE_READ(dst, src) bpf_core_read(dst, sizeof(*(dst)), src) + SEC("raw_tracepoint/sys_enter") int test_core_mods(void *ctx) { struct core_reloc_mods *in = (void *)&data.in; struct core_reloc_mods_output *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->e, &in->e[2]) || - BPF_CORE_READ(&out->f, &in->f[1]) || - BPF_CORE_READ(&out->g, &in->g.x) || - BPF_CORE_READ(&out->h, &in->h.y)) + 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->e, &in->e[2]) || + CORE_READ(&out->f, &in->f[1]) || + CORE_READ(&out->g, &in->g.x) || + CORE_READ(&out->h, &in->h.y)) return 1; return 0; |