[linux-block.git] / include / linux / fault-inject-usercopy.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LINUX_FAULT_INJECT_USERCOPY_H__
#define __LINUX_FAULT_INJECT_USERCOPY_H__

/*
 * This header provides a wrapper for injecting failures to user space memory
 * access functions.
 */

#include <linux/types.h>

#ifdef CONFIG_FAULT_INJECTION_USERCOPY

bool should_fail_usercopy(void);

#else

static inline bool should_fail_usercopy(void) { return false; }

#endif /* CONFIG_FAULT_INJECTION_USERCOPY */

#endif /* __LINUX_FAULT_INJECT_USERCOPY_H__ */
Commit	Line	Data
2c739ced AL	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__ */