refs/reftable: expose auto compaction via new flag

[thirdparty/git.git] / refs.h

diff --git a/refs.h b/refs.h
index 8c8994cb297ce9d93a828c6501bf886290d508c3..d278775e086bfa7990999c226ad1db2f488e890d 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -422,8 +422,12 @@ void warn_dangling_symrefs(FILE *fp, const char *msg_fmt,
 /*
  * Flags for controlling behaviour of pack_refs()
  * PACK_REFS_PRUNE: Prune loose refs after packing
+ * PACK_REFS_AUTO: Pack refs on a best effort basis. The heuristics and end
+ *                 result are decided by the ref backend. Backends may ignore
+ *                 this flag and fall back to a normal repack.
  */
-#define PACK_REFS_PRUNE 0x0001
+#define PACK_REFS_PRUNE (1 << 0)
+#define PACK_REFS_AUTO  (1 << 1)
 
 struct pack_refs_opts {
        unsigned int flags;