upload-pack: provide a hook for running pack-objects

diff --git a/rerere.h b/rerere.h
index faf5a2308dcce4c96492b220886ab80247080c6d..c2961feaaa8a8297d59fb13b120c1a57c8a2868a 100644 (file)
--- a/rerere.h
+++ b/rerere.h
@@ -7,6 +7,7 @@ struct pathspec;
 
 #define RERERE_AUTOUPDATE   01
 #define RERERE_NOAUTOUPDATE 02
+#define RERERE_READONLY     04
 
 /*
  * Marks paths that have been hand-resolved and added to the
@@ -18,6 +19,7 @@ extern void *RERERE_RESOLVED;
 struct rerere_dir;
 struct rerere_id {
        struct rerere_dir *collection;
+       int variant;
 };
 
 extern int setup_rerere(struct string_list *, int);