NAME
Solaris::DeviceTree::Node - Base functions for devicetrees
DESCRIPTION
This class acts as a base class for subclasses of Solaris::DeviceTree to provide default values for all attributes and properties. It should not be necessary to instantiate objects of this class directly.
METHODS
The following methods are available:
$parent = $node->parent_node;
Returns the parent node for this node. If this is the root node, then undef is returned.
@childs = $node->child_nodes;
This method returns a list with all children.
$node = $node->root_node
Returns the root node of the tree.
@siblings = $node->sibling_nodes
Returns the list of siblings for this object. A sibling is a child from our parent, but not ourselves.
$path = $node->devfs_path
Returns the physical path assocatiated with this node.
$nodename = $node->node_name;
Returns the name of the node used in the pysical path.
$bindingname = $node->binding_name;
Returns the binding name of the driver for the node.
$drivername = $node->driver_name;
Returns the driver name for the node.
$busaddr = $node->bus_addr;
Returns the address on the bus for this node.
$inst = $node->instance;
Returns the instance number of the bound driver for this node. undef is returned if no instance number has been assigned.
AUTHOR
Copyright 1999-2003 Dagobert Michelsen.