Merge branch 'bw/git-clang-format'

diff --git a/refs.h b/refs.h
index 996d4ea54d02323e79f3a96241efd1cafdbfa727..a02b628c8fe81b648f13c66b7e618d8660151e77 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -345,6 +345,14 @@ int refs_pack_refs(struct ref_store *refs, unsigned int flags);
 #define REF_NODEREF    0x01
 #define REF_FORCE_CREATE_REFLOG 0x40
 
+/*
+ * Flags that can be passed in to ref_transaction_update
+ */
+#define REF_TRANSACTION_UPDATE_ALLOWED_FLAGS \
+       REF_ISPRUNING |                      \
+       REF_FORCE_CREATE_REFLOG |            \
+       REF_NODEREF
+
 /*
  * Setup reflog before using. Fill in err and return -1 on failure.
  */
@@ -434,7 +442,14 @@ char *shorten_unambiguous_ref(const char *refname, int strict);
 /** rename ref, return 0 on success **/
 int refs_rename_ref(struct ref_store *refs, const char *oldref,
                    const char *newref, const char *logmsg);
-int rename_ref(const char *oldref, const char *newref, const char *logmsg);
+int rename_ref(const char *oldref, const char *newref,
+                       const char *logmsg);
+
+/** copy ref, return 0 on success **/
+int refs_copy_existing_ref(struct ref_store *refs, const char *oldref,
+                   const char *newref, const char *logmsg);
+int copy_existing_ref(const char *oldref, const char *newref,
+                       const char *logmsg);
 
 int refs_create_symref(struct ref_store *refs, const char *refname,
                       const char *target, const char *logmsg);