DOS/32 Advanced DOS Extender - Programmer's Reference 2.38 - DPMI function 0602h - Mark Real Mode Region as Pageable Advises the DPMI host that the specified memory below the 1 MB boundary may be paged to disk.
In: | AX = 0602h BX:CX = starting linear address of memory to mark as pageable SI:DI = size of region to be marked (bytes)
Out: | if successful: CF clear if failed: CF set AX = error code 8002h - invalid state (region already marked as pageable) 8025h - invalid linear address (region is above 1MB boundary)
Notes: a) As DOS/32 Advanced does not support virtual memory this function is implemented for compatibility reasons only. Copyright © Supernar Systems, Ltd. 1996-2002 All Rights Reserved.