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| author | Adam Ierymenko <adam.ierymenko@gmail.com> | 2013-08-06 00:05:39 -0400 |
|---|---|---|
| committer | Adam Ierymenko <adam.ierymenko@gmail.com> | 2013-08-06 00:05:39 -0400 |
| commit | e73c4cb68b7461b8a2bdf7b6e5919bd0fcef2c1e (patch) | |
| tree | 659c59132d6a91093fe4b64ce7105f3f44414db5 /node/EthernetTap.cpp | |
| parent | c9c63074bbd7025c624ab4987c3a32fd2e925b6a (diff) | |
| download | infinitytier-e73c4cb68b7461b8a2bdf7b6e5919bd0fcef2c1e.tar.gz infinitytier-e73c4cb68b7461b8a2bdf7b6e5919bd0fcef2c1e.zip | |
Whole bunch of stuff: netconf, bug fixes, tweaks to ping and firewall opener timing code.
Diffstat (limited to 'node/EthernetTap.cpp')
| -rw-r--r-- | node/EthernetTap.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/node/EthernetTap.cpp b/node/EthernetTap.cpp index 870baceb..b2682006 100644 --- a/node/EthernetTap.cpp +++ b/node/EthernetTap.cpp @@ -114,7 +114,7 @@ EthernetTap::EthernetTap( _fd = ::open("/dev/net/tun",O_RDWR); if (_fd <= 0) - throw std::runtime_error("could not open TUN/TAP device"); + throw std::runtime_error(std::string("could not open TUN/TAP device: ") + strerror(errno)); struct ifreq ifr; memset(&ifr,0,sizeof(ifr)); |