smart-http: support shallow fetch/clone

diff --git a/remote.h b/remote.h
index 984519bc6212fe70808088e3c5f54ad498ae3ceb..3498091e9a91feec1ac1ef6f02afc8e48f7d34de 100644 (file)
--- a/remote.h
+++ b/remote.h
@@ -109,6 +109,7 @@ struct ref {
                REF_STATUS_REJECT_FETCH_FIRST,
                REF_STATUS_REJECT_NEEDS_FORCE,
                REF_STATUS_REJECT_STALE,
+               REF_STATUS_REJECT_SHALLOW,
                REF_STATUS_UPTODATE,
                REF_STATUS_REMOTE_REJECT,
                REF_STATUS_EXPECTING_REPORT
@@ -140,7 +141,8 @@ void free_refs(struct ref *ref);
 struct sha1_array;
 extern struct ref **get_remote_heads(int in, char *src_buf, size_t src_len,
                                     struct ref **list, unsigned int flags,
-                                    struct sha1_array *extra_have);
+                                    struct sha1_array *extra_have,
+                                    struct sha1_array *shallow);
 
 int resolve_remote_symref(struct ref *ref, struct ref *list);
 int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1);