$DELTVA_64_(Alpha_and_Integrity_servers)

   On Alpha and Integrity server systems, deletes a range of virtual
   addresses from a process's virtual address space. Upon successful
   completion of the service, the deleted pages are inaccessible,
   and references to them cause access violations.

   This service accepts 64-bit addresses.

   Format

     SYS$DELTVA_64  region_id_64 ,start_va_64 ,length_64 ,acmode

                    ,return_va_64 ,return_length_64

   C Prototype

     int sys$deltva_64  (struct _generic_64 *region_id_64,

                        void *start_va_64, unsigned __int64

                        length_64, unsigned int acmode, void

                        *(*(return_va_64)), unsigned __int64

                        *return_length_64);
 

Additional information available:

Arguments