FreeBSD returns EAI_FAIL instead of EAI_FAMILY in getaddrinfo and getnameinfo specs

Author: eregon

library/socket/socket/getaddrinfo_spec.rb

@@ -120,7 +120,7 @@
         -> {
           Socket.getaddrinfo("www.kame.net", 80, "AF_UNIX")
         }.should raise_error(Socket::ResolutionError) { |e|
-          e.error_code.should == Socket::EAI_FAMILY
+          [Socket::EAI_FAMILY, Socket::EAI_FAIL].should.include?(e.error_code)
         }
       end
     end

library/socket/socket/getnameinfo_spec.rb

@@ -74,7 +74,7 @@ def should_be_valid_dns_name(name)
       -> {
         Socket.getnameinfo(["AF_UNIX", 80, "0.0.0.0"])
       }.should raise_error(Socket::ResolutionError) { |e|
-        e.error_code.should == Socket::EAI_FAMILY
+        [Socket::EAI_FAMILY, Socket::EAI_FAIL].should.include?(e.error_code)
       }
     end
   end