Git 2.8-rc4

diff --git a/refs.h b/refs.h
index 7a040774890637253847e82e3ea3a90ac081f757..2f3decb432cfeda97fd5da7f16dd4e5b725b59bc 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -109,6 +109,11 @@ extern int dwim_log(const char *str, int len, unsigned char *sha1, char **ref);
  *   If this succeeds, the ref updates will have taken place and
  *   the transaction cannot be rolled back.
  *
+ * - Instead of `ref_transaction_commit`, use
+ *   `initial_ref_transaction_commit()` if the ref database is known
+ *   to be empty (e.g. during clone).  This is likely to be much
+ *   faster.
+ *
  * - At any time call `ref_transaction_free()` to discard the
  *   transaction and free associated resources.  In particular,
  *   this rolls back the transaction if it has not been
@@ -124,6 +129,13 @@ extern int dwim_log(const char *str, int len, unsigned char *sha1, char **ref);
  *
  * The message is appended to err without first clearing err.
  * err will not be '\n' terminated.
+ *
+ * Caveats
+ * -------
+ *
+ * Note that no locks are taken, and no refs are read, until
+ * `ref_transaction_commit` is called.  So `ref_transaction_verify`
+ * won't report a verification failure until the commit is attempted.
  */
 struct ref_transaction;
 
@@ -292,7 +304,7 @@ extern char *shorten_unambiguous_ref(const char *refname, int strict);
 /** rename ref, return 0 on success **/
 extern int rename_ref(const char *oldref, const char *newref, const char *logmsg);
 
-extern int create_symref(const char *ref, const char *refs_heads_master, const char *logmsg);
+extern int create_symref(const char *refname, const char *target, const char *logmsg);
 
 enum action_on_err {
        UPDATE_REFS_MSG_ON_ERR,