grep.c: remove implicit dependency on the_index

diff --git a/commit-graph.h b/commit-graph.h
index 506cb45fb1178256b2d6c9752c28e300fc0791b2..eea62f8c0ee53b56630a1a2b0c2c716b4cd63670 100644 (file)
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -4,6 +4,9 @@
 #include "git-compat-util.h"
 #include "repository.h"
 #include "string-list.h"
+#include "cache.h"
+
+struct commit;
 
 char *get_commit_graph_filename(const char *obj_dir);
 
@@ -17,7 +20,7 @@ char *get_commit_graph_filename(const char *obj_dir);
  *
  * See parse_commit_buffer() for the fallback after this call.
  */
-int parse_commit_in_graph(struct commit *item);
+int parse_commit_in_graph(struct repository *r, struct commit *item);
 
 /*
  * It is possible that we loaded commit contents from the commit buffer,
@@ -25,9 +28,10 @@ int parse_commit_in_graph(struct commit *item);
  * checked and filled. Fill the graph_pos and generation members of
  * the given commit.
  */
-void load_commit_graph_info(struct commit *item);
+void load_commit_graph_info(struct repository *r, struct commit *item);
 
-struct tree *get_commit_tree_in_graph(const struct commit *c);
+struct tree *get_commit_tree_in_graph(struct repository *r,
+                                     const struct commit *c);
 
 struct commit_graph {
        int graph_fd;
@@ -56,4 +60,6 @@ void write_commit_graph(const char *obj_dir,
 
 int verify_commit_graph(struct repository *r, struct commit_graph *g);
 
+void free_commit_graph(struct commit_graph *);
+
 #endif