path_node
path_node — gives the node number of a path in a QNX 2 path
definition.
path_node (path)
pathAny legal QNX 2 path.
The node number portion of the path in a QNX 2
path definition. If the path does not contain an explicit node portion, the
function returns nil.
This function is for version 2 of the QNX operating system only.
Gamma>path_node("[2]3:/user");2Gamma>path_node("3:/user");0