1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _LINUX_ERROR_INJECTION_H
3#define _LINUX_ERROR_INJECTION_H
4
5#include <linux/compiler.h>
6#include <linux/errno.h>
7#include <asm-generic/error-injection.h>
8
9#ifdef CONFIG_FUNCTION_ERROR_INJECTION
10
11extern bool within_error_injection_list(unsigned long addr);
12extern int get_injectable_error_type(unsigned long addr);
13
14#else /* !CONFIG_FUNCTION_ERROR_INJECTION */
15
16static inline bool within_error_injection_list(unsigned long addr)
17{
18 return false;
19}
20
21static inline int get_injectable_error_type(unsigned long addr)
22{
23 return -EOPNOTSUPP;
24}
25
26#endif
27
28#endif /* _LINUX_ERROR_INJECTION_H */
29