Excercise both supported forms of bpf_core_field_exists() and bpf_core_field_size() helpers: variable-based field reference and type/field name-based one. Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx> --- .../selftests/bpf/progs/test_core_reloc_existence.c | 11 +++++------ .../selftests/bpf/progs/test_core_reloc_size.c | 8 ++++---- 2 files changed, 9 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/bpf/progs/test_core_reloc_existence.c b/tools/testing/selftests/bpf/progs/test_core_reloc_existence.c index 7e45e2bdf6cd..5b8a75097ea3 100644 --- a/tools/testing/selftests/bpf/progs/test_core_reloc_existence.c +++ b/tools/testing/selftests/bpf/progs/test_core_reloc_existence.c @@ -45,35 +45,34 @@ int test_core_existence(void *ctx) struct core_reloc_existence_output *out = (void *)&data.out; out->a_exists = bpf_core_field_exists(in->a); - if (bpf_core_field_exists(in->a)) + if (bpf_core_field_exists(struct core_reloc_existence, a)) out->a_value = BPF_CORE_READ(in, a); else out->a_value = 0xff000001u; out->b_exists = bpf_core_field_exists(in->b); - if (bpf_core_field_exists(in->b)) + if (bpf_core_field_exists(struct core_reloc_existence, b)) out->b_value = BPF_CORE_READ(in, b); else out->b_value = 0xff000002u; out->c_exists = bpf_core_field_exists(in->c); - if (bpf_core_field_exists(in->c)) + if (bpf_core_field_exists(struct core_reloc_existence, c)) out->c_value = BPF_CORE_READ(in, c); else out->c_value = 0xff000003u; out->arr_exists = bpf_core_field_exists(in->arr); - if (bpf_core_field_exists(in->arr)) + if (bpf_core_field_exists(struct core_reloc_existence, arr)) out->arr_value = BPF_CORE_READ(in, arr[0]); else out->arr_value = 0xff000004u; out->s_exists = bpf_core_field_exists(in->s); - if (bpf_core_field_exists(in->s)) + if (bpf_core_field_exists(struct core_reloc_existence, s)) out->s_value = BPF_CORE_READ(in, s.x); else out->s_value = 0xff000005u; return 0; } - diff --git a/tools/testing/selftests/bpf/progs/test_core_reloc_size.c b/tools/testing/selftests/bpf/progs/test_core_reloc_size.c index 7b2d576aeea1..6766addd2583 100644 --- a/tools/testing/selftests/bpf/progs/test_core_reloc_size.c +++ b/tools/testing/selftests/bpf/progs/test_core_reloc_size.c @@ -44,10 +44,10 @@ int test_core_size(void *ctx) out->struct_sz = bpf_core_field_size(in->struct_field); out->union_sz = bpf_core_field_size(in->union_field); out->arr_sz = bpf_core_field_size(in->arr_field); - out->arr_elem_sz = bpf_core_field_size(in->arr_field[0]); - out->ptr_sz = bpf_core_field_size(in->ptr_field); - out->enum_sz = bpf_core_field_size(in->enum_field); - out->float_sz = bpf_core_field_size(in->float_field); + out->arr_elem_sz = bpf_core_field_size(struct core_reloc_size, arr_field[0]); + out->ptr_sz = bpf_core_field_size(struct core_reloc_size, ptr_field); + out->enum_sz = bpf_core_field_size(struct core_reloc_size, enum_field); + out->float_sz = bpf_core_field_size(struct core_reloc_size, float_field); return 0; } -- 2.30.2
