| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef __LINUX_FAULT_INJECT_USERCOPY_H__ |
| 3 | #define __LINUX_FAULT_INJECT_USERCOPY_H__ |
| 4 | |
| 5 | /* |
| 6 | * This header provides a wrapper for injecting failures to user space memory |
| 7 | * access functions. |
| 8 | */ |
| 9 | |
| 10 | #include <linux/types.h> |
| 11 | |
| 12 | #ifdef CONFIG_FAULT_INJECTION_USERCOPY |
| 13 | |
| 14 | bool should_fail_usercopy(void); |
| 15 | |
| 16 | #else |
| 17 | |
| 18 | static inline bool should_fail_usercopy(void) { return false; } |
| 19 | |
| 20 | #endif /* CONFIG_FAULT_INJECTION_USERCOPY */ |
| 21 | |
| 22 | #endif /* __LINUX_FAULT_INJECT_USERCOPY_H__ */ |