Arguments

 

handle

   OpenVMS usage:identifier
   type:         quadword (unsigned)
   access:       read only
   mechanism:    by reference
   Identification of the AST request to be canceled. The handle
   argument uniquely identifies the request and is returned when the
   $SETCLUEVT service is called.
 

acmode

   OpenVMS usage:access_mode
   type:         longword (unsigned)
   access:       read only
   mechanism:    by value
   Access mode of the cluster configuration event to be canceled.
   The acmode argument is a longword containing the access mode.

   Each access mode has a symbolic name. The $PSLDEF macro defines
   the following symbols for the four access types:

   Symbol         Access Mode

   PSL$C_KERNEL   Kernel
   PSL$C_EXEC     Executive
   PSL$C_SUPER    Supervisor
   PSL$C_USER     User
 

event

   OpenVMS usage:event_code
   type:         longword (unsigned)
   access:       read only
   mechanism:    by value
   Event code indicating the type of cluster configuration event for
   which an AST is no longer to be delivered. The event argument is
   a value indicating which type of event is no longer of interest.

   Each event type has a symbolic name. The $CLUEVTDEF macro defines
   the following symbolic names:

   Symbolic Name      Description

   CLUEVT$C_ADD       One or more OpenVMS nodes have been added to
                      the OpenVMS Cluster system.
   CLUEVT$C_REMOVE    One or more OpenVMS nodes have been removed
                      from the OpenVMS Cluster system.