commit-graph: add '--reachable' option

diff --git a/commit-graph.h b/commit-graph.h
index a79b8544705d52e8f69c4441dceaa70a549dc720..506cb45fb1178256b2d6c9752c28e300fc0791b2 100644 (file)
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -48,6 +48,7 @@ struct commit_graph {
 
 struct commit_graph *load_commit_graph_one(const char *graph_file);
 
+void write_commit_graph_reachable(const char *obj_dir, int append);
 void write_commit_graph(const char *obj_dir,
                        struct string_list *pack_indexes,
                        struct string_list *commit_hex,