io_add_to_register_list(3K) — DG/UX R4.11MU05



device_registration(3K)        DG/UX R4.11MU05       device_registration(3K)


NAME
       ioaddtoregisterlist - autoregister physical disk devices with the
       Virtual Disk Manager

SYNOPSIS
       #include "/usr/src/uts/aviion/ii/iio.h"

       void          ioaddtoregisterlist (
           iodevicenumbertype           devicenumber   /*READONLY*/
                                             )

DESCRIPTION
       The ioaddtoregisterlist routine adds the specified device to the
       list of physical disks that will be implicitly registered with the
       Virtual Disk Manager (VDM) during system initialization so that any
       virtual disks on them will become available for use as file systems,
       paging areas, etc.  This routine is optional and is applicable only
       to physical disk device drivers.  The driver's deviceconfigure rou
       tine should call ioaddtoregisterlist only near the end of a suc
       cessful configuration operation.

DIAGNOSTICS
   Return Value
       None.

   Errors
       None.

   Abort Conditions
       None.

SEE ALSO
       deviceconfiguration(3K).
       Programming in the DG/UX Kernel Environment.


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