Replace magic constants in a BTF structure initialization code by
proper macros, as is done in other similar selftests.
Signed-off-by: Anton Protopopov <aspsk@xxxxxxxxxxxxx>
Suggested-by: Eduard Zingerman <eddyz87@xxxxxxxxx>
---
tools/testing/selftests/bpf/progs/syscall.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/bpf/progs/syscall.c b/tools/testing/selftests/bpf/progs/syscall.c
index 0f4dfb770c32..b698cc62a371 100644
--- a/tools/testing/selftests/bpf/progs/syscall.c
+++ b/tools/testing/selftests/bpf/progs/syscall.c
@@ -76,9 +76,9 @@ static int btf_load(void)
.magic = BTF_MAGIC,
.version = BTF_VERSION,
.hdr_len = sizeof(struct btf_header),
- .type_len = sizeof(__u32) * 8,
- .str_off = sizeof(__u32) * 8,
- .str_len = sizeof(__u32),
+ .type_len = sizeof(raw_btf.types),
+ .str_off = offsetof(struct btf_blob, str) - offsetof(struct btf_blob, types),
+ .str_len = sizeof(raw_btf.str),
},
.types = {
/* long */
--
2.34.1
