raw1394_get_nodecount
Name
raw1394_get_nodecount --
get number of nodes on the bus
Synopsis
int raw1394_get_nodecount (raw1394handle_t handle);
Description
Since the root node always has
the highest node ID, this number can be used to determine that ID (it's
LOCAL_BUS|(count-1)).
Returns
the number of nodes on the bus to which the handle is connected.
This value can change with every bus reset.