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BSD routing table works... that hurt much worse than it should have.

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This commit is contained in:
Adam Ierymenko 2014-07-17 13:08:37 -07:00
parent d315156733
commit 51766e6549
7 changed files with 94 additions and 34 deletions
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26
node/Utils.hpp
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@ -492,32 +492,6 @@ public:
return true;
}
/**
* Match two strings with bits masked netmask-style
*
* @param a First string
* @param abits Number of bits in first string
* @param b Second string
* @param bbits Number of bits in second string
* @return True if min(abits,bbits) match between a and b
*/
static inline bool matchNetmask(const void *a,unsigned int abits,const void *b,unsigned int bbits)
throw()
{
const unsigned char *aptr = (const unsigned char *)a;
const unsigned char *bptr = (const unsigned char *)b;
while ((abits >= 8)&&(bbits >= 8)) {
if (*aptr++ != *bptr++)
return false;
abits -= 8;
bbits -= 8;
}
unsigned char mask = 0xff << (8 - ((abits > bbits) ? bbits : abits));
return ((*aptr & mask) == (*aptr & mask));
}
/**
* Compute SDBM hash of a binary string
*