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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Clang Control Flow Integrity (CFI) support.
*
* Copyright (C) 2021 Google LLC
*/
#ifndef _LINUX_CFI_H
#define _LINUX_CFI_H
#ifdef CONFIG_CFI_CLANG
typedef void (*cfi_check_fn)(uint64_t id, void *ptr, void *diag);
/* Compiler-generated function in each module, and the kernel */
extern void __cfi_check(uint64_t id, void *ptr, void *diag);
#endif /* CONFIG_CFI_CLANG */
#endif /* _LINUX_CFI_H */
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