Arguments

 

astadr

   OpenVMS usage:ast_procedure
   type:         procedure value
   access:       call without stack unwinding
   mechanism:    by reference
   Power recovery AST routine to receive control when a power
   recovery is detected. The astadr argument is the address of this
   routine.

   If you specify astadr as the value 0, an AST is not delivered to
   the process when a power recovery is detected.

   The system passes one parameter to the specified AST routine.
   This parameter is a longword value containing the length of time
   that the power was off, expressed as the number of 1/100th-of-a-
   second intervals that have elapsed.
 

acmode

   OpenVMS usage:access_mode
   type:         longword (unsigned)
   access:       read only
   mechanism:    by value
   Access mode at which the power recovery AST routine is to
   execute. The acmode argument is a longword containing the access
   mode. The $PSLDEF macro defines symbols for the access modes.

   The most privileged access mode used is the access mode of the
   caller.