sequencer: lib'ify checkout_fast_forward()

diff --git a/transport.h b/transport.h
index 8ebaaf2cae054bcdfea491fc464f8bf3180b1e03..6fe3485325dfccfba3b018c8c25b89a6d4643a12 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;
@@ -42,6 +48,12 @@ struct transport {
         */
        unsigned cloning : 1;
 
+       /*
+        * These strings will be passed to the {pre, post}-receive hook,
+        * on the remote side, if both sides support the push options capability.
+        */
+       const struct string_list *push_options;
+
        /**
         * Returns 0 if successful, positive if the option is not
         * recognized or is inapplicable, and negative if the option
@@ -110,6 +122,8 @@ struct transport {
         * actually turns out to be smart.
         */
        struct git_transport_options *smart_options;
+
+       enum transport_family family;
 };
 
 #define TRANSPORT_PUSH_ALL 1
@@ -126,6 +140,7 @@ struct transport {
 #define TRANSPORT_PUSH_CERT_ALWAYS 2048
 #define TRANSPORT_PUSH_CERT_IF_ASKED 4096
 #define TRANSPORT_PUSH_ATOMIC 8192
+#define TRANSPORT_PUSH_OPTIONS 16384
 
 #define TRANSPORT_SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3)
 #define TRANSPORT_SUMMARY(x) (int)(TRANSPORT_SUMMARY_WIDTH + strlen(x) - gettext_width(x)), (x)