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1// SPDX-License-Identifier: GPL-2.02/* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */3#include <vmlinux.h>4#include <bpf/bpf_tracing.h>5#include "../bpf_testmod/bpf_testmod.h"6 7char _license[] SEC("license") = "GPL";8 9pid_t tgid = 0;10 11SEC("struct_ops/test_maybe_null_struct_ptr")12int BPF_PROG(test_maybe_null_struct_ptr, int dummy,13 struct task_struct *task)14{15 tgid = task->tgid;16 17 return 0;18}19 20SEC(".struct_ops.link")21struct bpf_testmod_ops testmod_struct_ptr = {22 .test_maybe_null = (void *)test_maybe_null_struct_ptr,23};24 25