Commit | Line | Data |
---|---|---|
78a498c3 AP |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* | |
3 | * KMSAN string functions API used in other headers. | |
4 | * | |
5 | * Copyright (C) 2022 Google LLC | |
6 | * Author: Alexander Potapenko <glider@google.com> | |
7 | * | |
8 | */ | |
9 | #ifndef _LINUX_KMSAN_STRING_H | |
10 | #define _LINUX_KMSAN_STRING_H | |
11 | ||
12 | /* | |
13 | * KMSAN overrides the default memcpy/memset/memmove implementations in the | |
14 | * kernel, which requires having __msan_XXX function prototypes in several other | |
15 | * headers. Keep them in one place instead of open-coding. | |
16 | */ | |
17 | void *__msan_memcpy(void *dst, const void *src, size_t size); | |
18 | void *__msan_memset(void *s, int c, size_t n); | |
19 | void *__msan_memmove(void *dest, const void *src, size_t len); | |
20 | ||
21 | #endif /* _LINUX_KMSAN_STRING_H */ |