$LCKPAG

   Locks a page or range of pages in memory. The specified virtual
   pages are forced into the working set and then locked in memory.
   A locked page is not swapped out of memory if the working set of
   the process is swapped out. These pages are not candidates for
   page replacement and in this sense are locked in the working set
   as well.

   Format

     SYS$LCKPAG  inadr ,[retadr] ,[acmode]

   C Prototype

     int sys$lckpag  (struct _va_range *inadr, struct _va_range

                     *retadr, unsigned int acmode);
 

Additional information available:

Arguments