version 1.2, 2013/05/30 09:07:33
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version 1.2.2.1, 2013/06/03 11:41:45
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Line 281 e_usleep(u_int usec)
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Line 281 e_usleep(u_int usec)
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return select(0, NULL, NULL, NULL, &tv); |
return select(0, NULL, NULL, NULL, &tv); |
} |
} |
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/* |
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* e_innet() - Test address match in network |
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* |
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* @net = network |
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* @addr = address |
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* return: -1 error, 0 match or 1 not match |
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*/ |
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int |
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e_innet(netaddr_t * __restrict net, netaddr_t * __restrict addr) |
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{ |
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register int i; |
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int ret = 0; |
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if (!net || !addr) |
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return -1; |
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if (net->addr.sa.sa_family != addr->addr.sa.sa_family) |
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return -1; |
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switch (net->addr.sa.sa_family) { |
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case AF_INET: |
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ret = net->addr.sin.sin_addr.s_addr & net->mask.in.s_addr; |
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ret -= addr->addr.sin.sin_addr.s_addr & addr->mask.in.s_addr; |
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break; |
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case AF_INET6: |
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for (i = 0; i < sizeof(struct in6_addr); i++) { |
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ret = net->addr.sin6.sin6_addr.s6_addr[i] & net->mask.in6.s6_addr[i]; |
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ret -= addr->addr.sin6.sin6_addr.s6_addr[i] & addr->mask.in6.s6_addr[i]; |
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if (ret) |
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break; |
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} |
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break; |
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default: |
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return -1; |
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} |
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return !!ret; |
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} |