Merge branch 'mh/check-ref-format-3'

diff --git a/refs.h b/refs.h
index 5de06e57e7a9644a7dd51832552e9d1afa53c8cd..d5ac133336dc0da45cd916207d12a5e0e4237ae3 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -36,6 +36,9 @@ extern int for_each_tag_ref_submodule(const char *submodule, each_ref_fn fn, voi
 extern int for_each_branch_ref_submodule(const char *submodule, each_ref_fn fn, void *cb_data);
 extern int for_each_remote_ref_submodule(const char *submodule, each_ref_fn fn, void *cb_data);
 
+extern int head_ref_namespaced(each_ref_fn fn, void *cb_data);
+extern int for_each_namespaced_ref(each_ref_fn fn, void *cb_data);
+
 static inline const char *has_glob_specials(const char *pattern)
 {
        return strpbrk(pattern, "?*[");
@@ -94,11 +97,22 @@ int for_each_recent_reflog_ent(const char *ref, each_reflog_ent_fn fn, long, voi
  */
 extern int for_each_reflog(each_ref_fn, void *);
 
-#define CHECK_REF_FORMAT_OK 0
-#define CHECK_REF_FORMAT_ERROR (-1)
-#define CHECK_REF_FORMAT_ONELEVEL (-2)
-#define CHECK_REF_FORMAT_WILDCARD (-3)
-extern int check_ref_format(const char *target);
+#define REFNAME_ALLOW_ONELEVEL 1
+#define REFNAME_REFSPEC_PATTERN 2
+#define REFNAME_DOT_COMPONENT 4
+
+/*
+ * Return 0 iff ref has the correct format for a refname according to
+ * the rules described in Documentation/git-check-ref-format.txt.  If
+ * REFNAME_ALLOW_ONELEVEL is set in flags, then accept one-level
+ * reference names.  If REFNAME_REFSPEC_PATTERN is set in flags, then
+ * allow a "*" wildcard character in place of one of the name
+ * components.  No leading or repeated slashes are accepted.  If
+ * REFNAME_DOT_COMPONENT is set in flags, then allow refname
+ * components to start with "." (but not a whole component equal to
+ * "." or "..").
+ */
+extern int check_refname_format(const char *ref, int flags);
 
 extern const char *prettify_refname(const char *refname);
 extern char *shorten_unambiguous_ref(const char *ref, int strict);