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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354/* SPDX-License-Identifier: GPL-2.0-only *//* * Copyright (C) 2013 Regents of the University of California */
#ifndef _ASM_RISCV_STRING_H#define _ASM_RISCV_STRING_H
#include <linux/types.h>#include <linux/linkage.h>
#define __HAVE_ARCH_MEMSETextern asmlinkage void *memset(void *, int, size_t);extern asmlinkage void *__memset(void *, int, size_t);#define __HAVE_ARCH_MEMCPYextern asmlinkage void *memcpy(void *, const void *, size_t);extern asmlinkage void *__memcpy(void *, const void *, size_t);#define __HAVE_ARCH_MEMMOVEextern asmlinkage void *memmove(void *, const void *, size_t);extern asmlinkage void *__memmove(void *, const void *, size_t);
#if !(defined(CONFIG_KASAN_GENERIC) || defined(CONFIG_KASAN_SW_TAGS))#define __HAVE_ARCH_STRCMPextern asmlinkage int strcmp(const char *cs, const char *ct);
#define __HAVE_ARCH_STRLENextern asmlinkage __kernel_size_t strlen(const char *);
#define __HAVE_ARCH_STRNCMPextern asmlinkage int strncmp(const char *cs, const char *ct, size_t count);
#define __HAVE_ARCH_STRNLENextern asmlinkage __kernel_size_t strnlen(const char *, size_t);
#define __HAVE_ARCH_STRCHRextern asmlinkage char *strchr(const char *, int);
#define __HAVE_ARCH_STRRCHRextern asmlinkage char *strrchr(const char *, int);#endif
/* For those files which don't want to check by kasan. */#if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__)#define memcpy(dst, src, len) __memcpy(dst, src, len)#define memset(s, c, n) __memset(s, c, n)#define memmove(dst, src, len) __memmove(dst, src, len)
#ifndef __NO_FORTIFY#define __NO_FORTIFY /* FORTIFY_SOURCE uses __builtin_memcpy, etc. */#endif
#endif#endif /* _ASM_RISCV_STRING_H */