include/linux/kasan-checks.h

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

#ifdef CONFIG_KASAN
void kasan_check_read(const volatile void *p, unsigned int size);
void kasan_check_write(const volatile void *p, unsigned int size);
#else
static inline void kasan_check_read(const volatile void *p, unsigned int size)
{ }
static inline void kasan_check_write(const volatile void *p, unsigned int size)
{ }
#endif

#endif
License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-01 15:07:57 +01:00			`/* SPDX-License-Identifier: GPL-2.0 */`
mm/kasan: add API to check memory regions 2016-05-20 16:59:28 -07:00			`#ifndef _LINUX_KASAN_CHECKS_H`
			`#define _LINUX_KASAN_CHECKS_H`

			`#ifdef CONFIG_KASAN`
kasan: Allow kasan_check_read/write() to accept pointers to volatiles 2017-06-22 16:14:17 +02:00			`void kasan_check_read(const volatile void *p, unsigned int size);`
			`void kasan_check_write(const volatile void *p, unsigned int size);`
mm/kasan: add API to check memory regions 2016-05-20 16:59:28 -07:00			`#else`
kasan: Allow kasan_check_read/write() to accept pointers to volatiles 2017-06-22 16:14:17 +02:00			`static inline void kasan_check_read(const volatile void *p, unsigned int size)`
			`{ }`
			`static inline void kasan_check_write(const volatile void *p, unsigned int size)`
			`{ }`
mm/kasan: add API to check memory regions 2016-05-20 16:59:28 -07:00			`#endif`

			`#endif`