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/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */
#ifndef _UPTR_TEST_COMMON_H
#define _UPTR_TEST_COMMON_H
#define MAGIC_VALUE 0xabcd1234
#define PAGE_SIZE 4096
#ifdef __BPF__
/* Avoid fwd btf type being generated for the following struct */
struct large_data *dummy_large_data;
struct empty_data *dummy_empty_data;
struct user_data *dummy_data;
struct cgroup *dummy_cgrp;
#else
#define __uptr
#define __kptr
#endif
struct user_data {
int a;
int b;
int result;
int nested_result;
};
struct nested_udata {
struct user_data __uptr *udata;
};
struct value_type {
struct user_data __uptr *udata;
struct cgroup __kptr *cgrp;
struct nested_udata nested;
};
struct value_lock_type {
struct user_data __uptr *udata;
struct bpf_spin_lock lock;
};
struct large_data {
__u8 one_page[PAGE_SIZE];
int a;
};
struct large_uptr {
struct large_data __uptr *udata;
};
struct empty_data {
};
struct empty_uptr {
struct empty_data __uptr *udata;
};
struct kstruct_uptr {
struct cgroup __uptr *cgrp;
};
#endif
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