File : s-multip-bb.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --               S Y S T E M . M U L T I P R O C E S S O R S                --
   6 --                                                                          --
   7 --                                  S p e c                                 --
   8 --                                                                          --
   9 -- This specification is derived from the Ada Reference Manual for use with --
  10 -- GNAT.  In accordance with the copyright of that document, you can freely --
  11 -- copy and modify this specification,  provided that if you redistribute a --
  12 -- modified version,  any changes that you have made are clearly indicated. --
  13 --                                                                          --
  14 ------------------------------------------------------------------------------
  15 
  16 with System.BB.Parameters;
  17 
  18 package System.Multiprocessors is
  19    pragma Preelaborate (Multiprocessors);
  20 
  21    type CPU_Range is range 0 .. System.BB.Parameters.Max_Number_Of_CPUs;
  22 
  23    subtype CPU is CPU_Range range 1 .. CPU_Range'Last;
  24 
  25    Not_A_Specific_CPU : constant CPU_Range := 0;
  26 
  27    function Number_Of_CPUs return CPU;
  28    pragma Inline (Number_Of_CPUs);
  29    --  Number of available CPUs
  30 
  31 end System.Multiprocessors;