gcc/ada/a-dinopr.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT RUN-TIME COMPONENTS                         --
   4 --                                                                          --
   5 --       A D A . D I S P A T C H I N G . N O N _ P R E E M P T I V E        --
   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 --  This unit is not implemented in typical GNAT implementations that lie on
  17 --  top of operating systems, because it is infeasible to implement in such
  18 --  environments.
  19
  20 --  If a target environment provides appropriate support for this package,
  21 --  then the Unimplemented_Unit pragma should be removed from this spec and
  22 --  an appropriate body provided.
  23
  24 package Ada.Dispatching.Non_Preemptive is
  25    pragma Preelaborate (Non_Preemptive);
  26
  27    pragma Unimplemented_Unit;
  28
  29    procedure Yield_To_Higher;
  30    procedure Yield_To_Same_Or_Higher renames Yield;
  31 end Ada.Dispatching.Non_Preemptive;