Merge branch 'jk/fast-export-anonym-alt'

[thirdparty/git.git] / refs.h

diff --git a/refs.h b/refs.h
index a92d2c74c8306a25c0b6eab7624a06adae37a1b8..f212f8945e10a5a041a7f1c49a07f8f468589748 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -154,6 +154,15 @@ int repo_dwim_log(struct repository *r, const char *str, int len, struct object_
 int dwim_ref(const char *str, int len, struct object_id *oid, char **ref);
 int dwim_log(const char *str, int len, struct object_id *oid, char **ref);
 
+/*
+ * Retrieves the default branch name for newly-initialized repositories.
+ *
+ * The return value of `repo_default_branch_name()` is an allocated string. The
+ * return value of `git_default_branch_name()` is a singleton.
+ */
+const char *git_default_branch_name(void);
+char *repo_default_branch_name(struct repository *r);
+
 /*
  * A ref_transaction represents a collection of reference updates that
  * should succeed or fail together.
@@ -432,19 +441,35 @@ int delete_refs(const char *msg, struct string_list *refnames,
 int refs_delete_reflog(struct ref_store *refs, const char *refname);
 int delete_reflog(const char *refname);
 
-/* iterate over reflog entries */
+/*
+ * Callback to process a reflog entry found by the iteration functions (see
+ * below)
+ */
 typedef int each_reflog_ent_fn(
                struct object_id *old_oid, struct object_id *new_oid,
                const char *committer, timestamp_t timestamp,
                int tz, const char *msg, void *cb_data);
 
+/* Iterate over reflog entries in the log for `refname`. */
+
+/* oldest entry first */
 int refs_for_each_reflog_ent(struct ref_store *refs, const char *refname,
                             each_reflog_ent_fn fn, void *cb_data);
+
+/* youngest entry first */
 int refs_for_each_reflog_ent_reverse(struct ref_store *refs,
                                     const char *refname,
                                     each_reflog_ent_fn fn,
                                     void *cb_data);
+
+/*
+ * Iterate over reflog entries in the log for `refname` in the main ref store.
+ */
+
+/* oldest entry first */
 int for_each_reflog_ent(const char *refname, each_reflog_ent_fn fn, void *cb_data);
+
+/* youngest entry first */
 int for_each_reflog_ent_reverse(const char *refname, each_reflog_ent_fn fn, void *cb_data);
 
 /*