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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2022 Google, Inc.
* Written by Andrew Scull <ascull@google.com>
*/
#ifndef __TEST_FUZZ_H
#define __TEST_FUZZ_H
#include <linker_lists.h>
#include <linux/types.h>
/**
* struct fuzz_test - Information about a fuzz test
*
* @name: Name of fuzz test
* @func: Function to call to perform fuzz test on an input
* @flags: Flags indicate pre-conditions for fuzz test
*/
struct fuzz_test {
const char *name;
int (*func)(const uint8_t * data, size_t size);
int flags;
};
/**
* FUZZ_TEST() - register a fuzz test
*
* The fuzz test function must return 0 as other values are reserved for future
* use.
*
* @_name: the name of the fuzz test function
* @_flags: an integer field that can be evaluated by the fuzzer
* implementation
*/
#define FUZZ_TEST(_name, _flags) \
ll_entry_declare(struct fuzz_test, _name, fuzz_tests) = { \
.name = #_name, \
.func = _name, \
.flags = _flags, \
}
/** Get the start of the list of fuzz tests */
#define FUZZ_TEST_START() \
ll_entry_start(struct fuzz_test, fuzz_tests)
/** Get the number of elements in the list of fuzz tests */
#define FUZZ_TEST_COUNT() \
ll_entry_count(struct fuzz_test, fuzz_tests)
#endif /* __TEST_FUZZ_H */
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