Function mqfs_fixup_dir

freebsd/kern/uipc_mqueue.c:484–509

* Add . and .. to a directory */

 * Add . and .. to a directory
 */
static int
mqfs_fixup_dir(struct mqfs_node *parent)
{
	struct mqfs_node *dir;

	dir = mqnode_alloc();
	dir->mn_name[0] = '.';
	dir->mn_type = mqfstype_this;
	dir->mn_refcount = 1;
	if (mqfs_add_node(parent, dir) != 0) {
		mqnode_free(dir);
		return (-1);
	}

	dir = mqnode_alloc();
	dir->mn_name[0] = dir->mn_name[1] = '.';
	dir->mn_type = mqfstype_parent;
	dir->mn_refcount = 1;

	if (mqfs_add_node(parent, dir) != 0) {
		mqnode_free(dir);
		return (-1);
	}

	return (0);
}

#ifdef notyet