114 lines
2.4 KiB
C
114 lines
2.4 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (c) 2020 Facebook */
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#ifndef _BPF_TESTMOD_H
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#define _BPF_TESTMOD_H
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#include <linux/types.h>
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struct task_struct;
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struct bpf_testmod_test_read_ctx {
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char *buf;
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loff_t off;
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size_t len;
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};
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struct bpf_testmod_test_write_ctx {
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char *buf;
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loff_t off;
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size_t len;
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};
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struct bpf_testmod_test_writable_ctx {
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bool early_ret;
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int val;
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};
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/* BPF iter that returns *value* *n* times in a row */
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struct bpf_iter_testmod_seq {
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s64 value;
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int cnt;
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};
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struct bpf_testmod_ops {
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int (*test_1)(void);
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void (*test_2)(int a, int b);
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/* Used to test nullable arguments. */
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int (*test_maybe_null)(int dummy, struct task_struct *task);
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int (*unsupported_ops)(void);
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/* The following fields are used to test shadow copies. */
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char onebyte;
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struct {
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int a;
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int b;
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} unsupported;
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int data;
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/* The following pointers are used to test the maps having multiple
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* pages of trampolines.
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*/
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int (*tramp_1)(int value);
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int (*tramp_2)(int value);
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int (*tramp_3)(int value);
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int (*tramp_4)(int value);
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int (*tramp_5)(int value);
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int (*tramp_6)(int value);
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int (*tramp_7)(int value);
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int (*tramp_8)(int value);
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int (*tramp_9)(int value);
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int (*tramp_10)(int value);
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int (*tramp_11)(int value);
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int (*tramp_12)(int value);
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int (*tramp_13)(int value);
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int (*tramp_14)(int value);
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int (*tramp_15)(int value);
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int (*tramp_16)(int value);
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int (*tramp_17)(int value);
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int (*tramp_18)(int value);
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int (*tramp_19)(int value);
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int (*tramp_20)(int value);
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int (*tramp_21)(int value);
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int (*tramp_22)(int value);
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int (*tramp_23)(int value);
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int (*tramp_24)(int value);
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int (*tramp_25)(int value);
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int (*tramp_26)(int value);
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int (*tramp_27)(int value);
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int (*tramp_28)(int value);
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int (*tramp_29)(int value);
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int (*tramp_30)(int value);
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int (*tramp_31)(int value);
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int (*tramp_32)(int value);
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int (*tramp_33)(int value);
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int (*tramp_34)(int value);
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int (*tramp_35)(int value);
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int (*tramp_36)(int value);
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int (*tramp_37)(int value);
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int (*tramp_38)(int value);
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int (*tramp_39)(int value);
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int (*tramp_40)(int value);
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};
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struct bpf_testmod_ops2 {
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int (*test_1)(void);
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};
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struct bpf_testmod_ops3 {
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int (*test_1)(void);
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int (*test_2)(void);
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};
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struct st_ops_args {
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u64 a;
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};
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struct bpf_testmod_st_ops {
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int (*test_prologue)(struct st_ops_args *args);
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int (*test_epilogue)(struct st_ops_args *args);
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int (*test_pro_epilogue)(struct st_ops_args *args);
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struct module *owner;
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};
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#endif /* _BPF_TESTMOD_H */
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