Symbol: sign_buf
tools/testing/selftests/bpf/prog_tests/signed_loader.c
1056
if (!ASSERT_OK(sign_buf(dir, f.gopts.insns, f.gopts.insns_sz, sig,
tools/testing/selftests/bpf/prog_tests/signed_loader.c
763
if (!ASSERT_OK(sign_buf(dir, insns, insns_sz, sig, &sig_sz), "sign-file"))