Error Queues

The error queue subsystem provides general-purpose asynchronous error event processing for platform-specific error handling code.

dcmds

[ address ] ::errorq

Display a summary of information relating to the specified error queue. If no address is given, display information relating to all system error queues. The address, name, queue length, and data element size for each queue are displayed, along with various queue statistics.

Walkers

errorq

Walk the list of system error queues and return the address of each individual error queue.

errorq_data

Given the address of an error queue, return the address of each pending error event data buffer.