-- --
-- S p e c --
-- --
--- Copyright (C) 2008, Free Software Foundation, Inc. --
+-- Copyright (C) 2008-2009, Free Software Foundation, Inc. --
-- --
--- GNARL is free software; you can redistribute it and/or modify it under --
+-- GNARL is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
--- ware Foundation; either version 2, or (at your option) any later ver- --
--- sion. GNARL is distributed in the hope that it will be useful, but WITH- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
--- for more details. You should have received a copy of the GNU General --
--- Public License distributed with GNARL; see file COPYING. If not, write --
--- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
--- Boston, MA 02110-1301, USA. --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
--- As a special exception, if other files instantiate generics from this --
--- unit, or you link this unit with other files to produce an executable, --
--- this unit does not by itself cause the resulting executable to be --
--- covered by the GNU General Public License. This exception does not --
--- however invalidate any other reasons why the executable file might be --
--- covered by the GNU Public License. --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception, --
+-- version 3.1, as published by the Free Software Foundation. --
+-- --
+-- You should have received a copy of the GNU General Public License and --
+-- a copy of the GCC Runtime Library Exception along with this program; --
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
+-- <http://www.gnu.org/licenses/>. --
-- --
------------------------------------------------------------------------------
-- This package provides vxworks specific support functions needed
-- by System.OS_Interface.
--- This is the VxWorks 6 rtp version of this package
+-- This is the VxWorks 6 RTP version of this package
with Interfaces.C;
package System.VxWorks.Ext is
pragma Preelaborate;
+ subtype SEM_ID is Long_Integer;
+ -- typedef struct semaphore *SEM_ID;
+
type t_id is new Long_Integer;
subtype int is Interfaces.C.int;
- function Task_Cont (tid : t_id) return int;
- pragma Inline (Task_Cont);
+ type Interrupt_Handler is access procedure (parameter : System.Address);
+ pragma Convention (C, Interrupt_Handler);
- function Task_Stop (tid : t_id) return int;
- pragma Inline (Task_Stop);
+ type Interrupt_Vector is new System.Address;
function Int_Lock return int;
pragma Inline (Int_Lock);
function Int_Unlock return int;
pragma Inline (Int_Unlock);
+ function Interrupt_Connect
+ (Vector : Interrupt_Vector;
+ Handler : Interrupt_Handler;
+ Parameter : System.Address := System.Null_Address) return int;
+ pragma Convention (C, Interrupt_Connect);
+
+ function Interrupt_Number_To_Vector
+ (intNum : int) return Interrupt_Vector;
+ pragma Convention (C, Interrupt_Number_To_Vector);
+
+ function semDelete (Sem : SEM_ID) return int;
+ pragma Import (C, semDelete, "semDelete");
+
+ function Task_Cont (tid : t_id) return int;
+ pragma Import (C, Task_Cont, "taskResume");
+
+ function Task_Stop (tid : t_id) return int;
+ pragma Import (C, Task_Stop, "taskSuspend");
+
function kill (pid : t_id; sig : int) return int;
pragma Import (C, kill, "taskKill");
+ function getpid return t_id;
+ pragma Import (C, getpid, "getpid");
+
function Set_Time_Slice (ticks : int) return int;
pragma Inline (Set_Time_Slice);
- function getpid return t_id;
- pragma Import (C, getpid, "getpid");
+ --------------------------------
+ -- Processor Affinity for SMP --
+ --------------------------------
+
+ function taskCpuAffinitySet (tid : t_id; CPU : int) return int;
+ pragma Convention (C, taskCpuAffinitySet);
+ -- For SMP run-times set the CPU affinity.
+ -- For uniprocessor systems return ERROR status.
end System.VxWorks.Ext;
OSDN Git Service
