/* Normally compiler builtins are used, but sometimes the compiler calls out of line code. Based on asm-i386/string.h. */ #define _STRING_C #include <linux/string.h> #include <linux/module.h> #undef memmove void *memmove(void *dest, const void *src, size_t count) { if (dest < src) { return memcpy(dest, src, count); } else { char *p = dest + count; const char *s = src + count; while (count--) *--p = *--s; } return dest; } EXPORT_SYMBOL(memmove);