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make it a build error if we don't know how to enumerate network interfaces or network routes

This commit is contained in:
arvidn 2020-01-12 22:36:36 +01:00 committed by Arvid Norberg
parent a1d78aa60e
commit 95df88e7a3
1 changed files with 3 additions and 17 deletions
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20
src/enum_net.cpp
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@ -787,24 +787,8 @@ int _System __libsocket_sysctl(int* mib, u_int namelen, void *oldp, size_t *oldl
#else
#ifdef _MSC_VER
#pragma message ( "THIS OS IS NOT RECOGNIZED, enum_net_interfaces WILL PROBABLY NOT WORK" )
#else
#warning "THIS OS IS NOT RECOGNIZED, enum_net_interfaces WILL PROBABLY NOT WORK"
#endif
#error "Don't know how to enumerate network interfaces on this platform"
// make a best guess of the interface we're using and its IP
udp::resolver r(ios);
udp::resolver::iterator i = r.resolve(udp::resolver::query(boost::asio::ip::host_name(ec), "0"), ec);
if (ec) return ret;
for (;i != udp::resolver::iterator(); ++i)
{
ip_interface iface;
iface.interface_address = i->endpoint().address();
if (iface.interface_address.is_v4())
iface.netmask = address_v4::netmask(iface.interface_address.to_v4());
ret.push_back(iface);
}
#endif
return ret;
}
@ -1230,6 +1214,8 @@ int _System __libsocket_sysctl(int* mib, u_int namelen, void *oldp, size_t *oldl
#endif
::close(sock);
#else
#error "don't know how to enumerate network routes on this platform"
#endif
return ret;
}