unpack-trees(): "enable" sparse checkout and load $GIT_DIR/info/sparse-checkout

diff --git a/unpack-trees.h b/unpack-trees.h
index d19df44f4070ca1bda29382e56fbced53aacd994..5c9e98a666b2004eec37b4bc3b2d918fc2eb4e9f 100644 (file)
--- a/unpack-trees.h
+++ b/unpack-trees.h
@@ -4,6 +4,7 @@
 #define MAX_UNPACK_TREES 8
 
 struct unpack_trees_options;
+struct exclude_list;
 
 typedef int (*merge_fn_t)(struct cache_entry **src,
                struct unpack_trees_options *options);
@@ -28,6 +29,7 @@ struct unpack_trees_options {
                     skip_unmerged,
                     initial_checkout,
                     diff_index_cached,
+                    skip_sparse_checkout,
                     gently;
        const char *prefix;
        int pos;
@@ -44,6 +46,8 @@ struct unpack_trees_options {
        struct index_state *dst_index;
        struct index_state *src_index;
        struct index_state result;
+
+       struct exclude_list *el; /* for internal use */
 };
 
 extern int unpack_trees(unsigned n, struct tree_desc *t,