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| author | Josh Blum <josh@joshknows.com> | 2011-12-20 12:15:47 -0800 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2011-12-20 12:15:47 -0800 |
| commit | cdf8de0ca34d787ee9b3fed543f5e45bc2df00fa (patch) | |
| tree | be9f6919ac4809c611eab5bffc436deff10eec19 | |
| parent | 1a6f08b0396f5985929a934921a33852203dbff4 (diff) | |
| download | uhd-cdf8de0ca34d787ee9b3fed543f5e45bc2df00fa.tar.gz uhd-cdf8de0ca34d787ee9b3fed543f5e45bc2df00fa.tar.bz2 uhd-cdf8de0ca34d787ee9b3fed543f5e45bc2df00fa.zip | |
uhd: network device discovery -> calc bcast addr under certain conditions
| -rw-r--r-- | host/lib/transport/if_addrs.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/host/lib/transport/if_addrs.cpp b/host/lib/transport/if_addrs.cpp index 83a1ee56f..54bb2626e 100644 --- a/host/lib/transport/if_addrs.cpp +++ b/host/lib/transport/if_addrs.cpp @@ -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); |