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HEAD
diskutil: get rid of disk_util_start_exit()
[fio.git]
/
crc
/
fnv.c
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#include "fnv.h"
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#define FNV_PRIME 0x100000001b3ULL
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uint64_t fnv(const void *buf, uint32_t len, uint64_t hval)
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{
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const uint64_t *ptr = buf;
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const uint64_t *end = (void *) buf + len;
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while (ptr < end) {
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hval *= FNV_PRIME;
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hval ^= (uint64_t) *ptr++;
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}
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return hval;
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}