m3core/src/runtime/common/RTModule.i3

 Copyright (C) 1990, Digital Equipment Corporation           
 All rights reserved.                                        
 See the file COPYRIGHT for a full description.              


 Last modified on Fri Aug  6 08:19:58 PDT 1993 by kalsow     
      modified on Tue Sep 25 00:38:09 1990 by muller         


 This interface provides a safe interface to the runtime
   table of modules. 


INTERFACE RTModule;

IMPORT RT0;

PROCEDURE Count (): CARDINAL;

 Returns the current number of registered modules.
   They are indexed [0..Count-1]. 

PROCEDURE Get (m: CARDINAL): RT0.ModulePtr;

 Returns a pointer to the module information for module number m. 

PROCEDURE FromDataAddress (x: ADDRESS): RT0.ModulePtr;

 Returns module whose global data appears to contain the address x.
   Otherwise, returns NIL. 

END RTModule.