travis-ci: enable web server tests t55xx on Linux

diff --git a/transport.h b/transport.h
index 8ebaaf2cae054bcdfea491fc464f8bf3180b1e03..c68140892c6258925104f7dda385e635fcf95e20 100644 (file)
--- a/transport.h
+++ b/transport.h
@@ -18,6 +18,12 @@ struct git_transport_options {
        struct push_cas_option *cas;
 };
 
+enum transport_family {
+       TRANSPORT_FAMILY_ALL = 0,
+       TRANSPORT_FAMILY_IPV4,
+       TRANSPORT_FAMILY_IPV6
+};
+
 struct transport {
        struct remote *remote;
        const char *url;
@@ -110,6 +116,8 @@ struct transport {
         * actually turns out to be smart.
         */
        struct git_transport_options *smart_options;
+
+       enum transport_family family;
 };
 
 #define TRANSPORT_PUSH_ALL 1