ACC Programmer's Reference Guide

Chapter 4 211
ZCOM C I/F Library Routines
ZEVENT_RCVR (3X)
eclass ZCOM Subsystem event class (type of event). Note that each event
class is a single bit that can be OR’d together to specify multiple event
classes in a single zevent_rcvr call.
ZcNODE_STATUS - Deliver an event when a Node or any link to a
Node changes status. See the ZCOM Programmer’s reference manual
for a detailed discussion of node status events.
ZcDYN_CONFIG - Deliver dynamic reconfiguration completion
events. These types of events are generated by the zconfig routine after
an application or protocol driver has dynamically changed the ZCOM
configuration.
ZcALL_EVENTS - Deliver all classes of ZCOM alarms and events.
einfop This data structure contains any event class specific information
needed to carry out the action specified. Some of this information is
optional, some of it is required (depending on the action and eclass
values). The fields in this data structure are listed below with their
dependent class types given in parenthesis.
src_node (ZcNODE_STATUS) - This is the node that should be used to
detect the node status changes. It can be the local or a remote node.
This field is required when ZcNODE_STATUS is specified in the
eclass parameter.
target_node (ZcNODE_STATUS) - This is the node that should be
monitored. If the src_node detects a change in the status of the
target_node or the link between the src_node and target_nodes, an
event message will be generated. If target_node is assigned the value
ZcALL_NODES, then all nodes (from the src_node’s perspective) will
be monitored. This field is required when ZcNODE_STATUS is
specified in the eclass parameter.