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uhd: network device discovery -> calc bcast addr under certain conditions

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This commit is contained in:
Josh Blum 2011-12-20 12:15:47 -08:00
parent 1a6f08b039
commit cdf8de0ca3
1 changed files with 6 additions and 0 deletions
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6
host/lib/transport/if_addrs.cpp
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@ -48,6 +48,12 @@ std::vector<uhd::transport::if_addrs_t> uhd::transport::get_if_addrs(void){
if_addr.inet = sockaddr_to_ip_addr(iter->ifa_addr).to_string();
if_addr.mask = sockaddr_to_ip_addr(iter->ifa_netmask).to_string();
if_addr.bcast = sockaddr_to_ip_addr(iter->ifa_broadaddr).to_string();
//correct the bcast address when its same as the gateway
if (if_addr.inet == if_addr.bcast or sockaddr_to_ip_addr(iter->ifa_broadaddr) == boost::asio::ip::address_v4(0)){
if_addr.bcast = boost::asio::ip::address_v4::broadcast(sockaddr_to_ip_addr(iter->ifa_addr), sockaddr_to_ip_addr(iter->ifa_netmask)).to_string();
}
if_addrs.push_back(if_addr);
}
freeifaddrs(ifap);