git-p4: add failing test for P4EDITOR handling

diff --git a/refs.h b/refs.h
index c61b8f442fc2eb62a003fe7ec1b44f0254a533ec..405c6572f1135d06b68b6f60543e67343b117227 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -56,11 +56,19 @@ struct ref_transaction;
 
 /*
  * Reference cannot be resolved to an object name: dangling symbolic
- * reference (directly or indirectly), corrupt reference file, or
- * symbolic reference refers to ill-formatted reference name.
+ * reference (directly or indirectly), corrupt reference file,
+ * reference exists but name is bad, or symbolic reference refers to
+ * ill-formatted reference name.
  */
 #define REF_ISBROKEN 0x04
 
+/*
+ * Reference name is not well formed.
+ *
+ * See git-check-ref-format(1) for the definition of well formed ref names.
+ */
+#define REF_BAD_NAME 0x08
+
 /*
  * The signature for the callback function for the for_each_*()
  * functions below.  The memory pointed to by the refname and sha1
@@ -155,7 +163,15 @@ extern void rollback_packed_refs(void);
  */
 int pack_refs(unsigned int flags);
 
-extern int repack_without_refs(const char **refnames, int n,
+/*
+ * Rewrite the packed-refs file, omitting any refs listed in
+ * 'refnames'. On error, packed-refs will be unchanged, the return
+ * value is nonzero, and a message about the error is written to the
+ * 'err' strbuf.
+ *
+ * The refs in 'refnames' needn't be sorted. `err` must not be NULL.
+ */
+extern int repack_without_refs(struct string_list *refnames,
                               struct strbuf *err);
 
 extern int ref_exists(const char *);