Function prepare_submodule_diff_summary

submodule.c:451–471

}

static int prepare_submodule_diff_summary(struct repository *r, struct rev_info *rev,
					  const char *path,
					  struct commit *left, struct commit *right,
					  struct commit_list *merge_bases)
{
	struct commit_list *list;

	repo_init_revisions(r, rev, NULL);
	setup_revisions(0, NULL, rev, NULL);
	rev->left_right = 1;
	rev->first_parent_only = 1;
	left->object.flags |= SYMMETRIC_LEFT;
	add_pending_object(rev, &left->object, path);
	add_pending_object(rev, &right->object, path);
	for (list = merge_bases; list; list = list->next) {
		list->item->object.flags |= UNINTERESTING;
		add_pending_object(rev, &list->item->object,
			oid_to_hex(&list->item->object.oid));
	}
	return prepare_revision_walk(rev);
}

static void print_submodule_diff_summary(struct repository *r, struct rev_info *rev, struct diff_options *o)
{