// 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; }