untracked cache: save to an index extension

diff --git a/cache.h b/cache.h
index 761c5704b2e21f5dcd68fdcc9c3b1247ab0cfd18..811cc36547aa5b2b036f56e7d4a2c6dd100e913d 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -291,6 +291,8 @@ static inline unsigned int canon_mode(unsigned int mode)
 #define SPLIT_INDEX_ORDERED    (1 << 6)
 
 struct split_index;
+struct untracked_cache;
+
 struct index_state {
        struct cache_entry **cache;
        unsigned int version;
@@ -304,6 +306,7 @@ struct index_state {
        struct hashmap name_hash;
        struct hashmap dir_hash;
        unsigned char sha1[20];
+       struct untracked_cache *untracked;
 };
 
 extern struct index_state the_index;