| // SPDX-License-Identifier: GPL-2.0 |
| /* Copyright (c) 2021 Facebook */ |
| #include "vmlinux.h" |
| #include <bpf/bpf_helpers.h> |
| #include <bpf/bpf_tracing.h> |
| |
| #if __has_attribute(btf_type_tag) |
| #define __tag1 __attribute__((btf_type_tag("tag1"))) |
| #define __tag2 __attribute__((btf_type_tag("tag2"))) |
| volatile const bool skip_tests = false; |
| #else |
| #define __tag1 |
| #define __tag2 |
| volatile const bool skip_tests = true; |
| #endif |
| |
| struct btf_type_tag_test { |
| int __tag1 * __tag1 __tag2 *p; |
| } g; |
| |
| SEC("fentry/bpf_fentry_test1") |
| int BPF_PROG(sub, int x) |
| { |
| return 0; |
| } |