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643d4966b4e5369b72c8df9b320b880fc7ca160a
[fio.git]
/
lib
/
strlcat.c
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#include <string.h>
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size_t strlcat(char *dst, const char *src, size_t size)
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{
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size_t dstlen;
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size_t srclen;
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dstlen = strlen(dst);
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size -= dstlen + 1;
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/* return if no room */
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if (!size)
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return dstlen;
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srclen = strlen(src);
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if (srclen > size)
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srclen = size;
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memcpy(dst + dstlen, src, srclen);
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dst[dstlen + srclen] = '\0';
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return dstlen + srclen;
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}