Arguments

 

rab

   OpenVMS usage:rab
   type:         longword (unsigned)
   access:       modify
   mechanism:    by reference

   RAB control block whose contents are to be used as indirect
   arguments for the Write service call. The rab argument is the
   address of the RAB control block.
 

err

   OpenVMS usage:ast_procedure
   type:         procedure value
   access:       call without stack unwinding
   mechanism:    by reference

   AST-level error completion routine that the service invokes if
   the operation is unsuccessful. The err argument is the address of
   the entry mask of this user-written completion routine.
 

suc

   OpenVMS usage:ast_procedure
   type:         procedure value
   access:       call without stack unwinding
   mechanism:    by reference

   AST-level success completion routine that the service invokes if
   the operation is successful. The suc argument is the address of
   the entry mask of this user-written completion routine.