22 lines
681 B
C
22 lines
681 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* KMSAN string functions API used in other headers.
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*
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* Copyright (C) 2022 Google LLC
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* Author: Alexander Potapenko <glider@google.com>
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*
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*/
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#ifndef _LINUX_KMSAN_STRING_H
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#define _LINUX_KMSAN_STRING_H
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/*
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* KMSAN overrides the default memcpy/memset/memmove implementations in the
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* kernel, which requires having __msan_XXX function prototypes in several other
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* headers. Keep them in one place instead of open-coding.
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*/
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void *__msan_memcpy(void *dst, const void *src, size_t size);
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void *__msan_memset(void *s, int c, size_t n);
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void *__msan_memmove(void *dest, const void *src, size_t len);
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#endif /* _LINUX_KMSAN_STRING_H */
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