Function write_notes_tree

notes.c:1197–1226

}

int write_notes_tree(struct notes_tree *t, struct object_id *result)
{
	struct tree_write_stack root;
	struct write_each_note_data cb_data;
	int ret;
	int flags;

	if (!t)
		t = &default_notes_tree;
	assert(t->initialized);

	/* Prepare for traversal of current notes tree */
	root.next = NULL; /* last forward entry in list is grounded */
	strbuf_init(&root.buf, 256 * (32 + the_hash_algo->hexsz)); /* assume 256 entries */
	root.path[0] = root.path[1] = '\0';
	cb_data.root = &root;
	cb_data.nn_list = &(t->first_non_note);
	cb_data.nn_prev = NULL;

	/* Write tree objects representing current notes tree */
	flags = FOR_EACH_NOTE_DONT_UNPACK_SUBTREES |
		FOR_EACH_NOTE_YIELD_SUBTREES;
	ret = for_each_note(t, flags, write_each_note, &cb_data) ||
	      write_each_non_note_until(NULL, &cb_data) ||
	      tree_write_stack_finish_subtree(&root) ||
	      odb_write_object(the_repository->objects, root.buf.buf,
			       root.buf.len, OBJ_TREE, result);
	strbuf_release(&root.buf);
	return ret;
}

void prune_notes(struct notes_tree *t, int flags)
{