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Check for /dev/tun as well as /dev/net/tun since some Linux devices put it there.

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This commit is contained in:
Adam Ierymenko 2016-01-21 16:01:24 -08:00
parent 9cc2733ed8
commit 7526ed705c
1 changed files with 5 additions and 2 deletions
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7
osdep/LinuxEthernetTap.cpp
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@ -83,8 +83,11 @@ LinuxEthernetTap::LinuxEthernetTap(
throw std::runtime_error("max tap MTU is 2800"); throw std::runtime_error("max tap MTU is 2800");
_fd = ::open("/dev/net/tun",O_RDWR); _fd = ::open("/dev/net/tun",O_RDWR);
if (_fd <= 0) if (_fd <= 0) {
throw std::runtime_error(std::string("could not open TUN/TAP device: ") + strerror(errno)); _fd = ::open("/dev/tun",O_RDWR);
if (_fd <= 0)
throw std::runtime_error(std::string("could not open TUN/TAP device: ") + strerror(errno));
}
struct ifreq ifr; struct ifreq ifr;
memset(&ifr,0,sizeof(ifr)); memset(&ifr,0,sizeof(ifr));