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