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[v3,bpf-next,7/7] selftest/bpf: replace magic constants by macros

Message ID 20241129132813.1452294-8-aspsk@isovalent.com (mailing list archive)
State New
Delegated to: BPF
Headers show
Series Add fd_array_cnt attribute for BPF_PROG_LOAD | expand

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Commit Message

Anton Protopopov Nov. 29, 2024, 1:28 p.m. UTC 
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@isovalent.com>
Suggested-by: Eduard Zingerman <eddyz87@gmail.com>
---
 tools/testing/selftests/bpf/progs/syscall.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

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 */