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21 lines
415 B
C
21 lines
415 B
C
22 years ago
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#include "byte.h"
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#include "dns.h"
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/* XXX: sort servers by configurable notion of closeness? */
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/* XXX: pay attention to competence of each server? */
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void dns_sortip6(char *s,unsigned int n)
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{
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unsigned int i;
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char tmp[16];
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n >>= 4;
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while (n > 1) {
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i = dns_random(n);
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--n;
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byte_copy(tmp,16,s + (i << 4));
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byte_copy(s + (i << 4),16,s + (n << 4));
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byte_copy(s + (n << 4),16,tmp);
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}
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}
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