diff options
Diffstat (limited to 'gcc-4.4.0/gcc/ada/s-vxwext.ads')
-rw-r--r-- | gcc-4.4.0/gcc/ada/s-vxwext.ads | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/gcc-4.4.0/gcc/ada/s-vxwext.ads b/gcc-4.4.0/gcc/ada/s-vxwext.ads new file mode 100644 index 000000000..a06de2661 --- /dev/null +++ b/gcc-4.4.0/gcc/ada/s-vxwext.ads @@ -0,0 +1,63 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- +-- -- +-- S Y S T E M . V X W O R K S . E X T -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2009, Free Software Foundation, Inc. -- +-- -- +-- 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 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. -- +-- -- +-- 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 5 version of this package + +with Interfaces.C; + +package System.VxWorks.Ext is + pragma Preelaborate; + + type t_id is new Long_Integer; + subtype int is Interfaces.C.int; + + 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 Int_Lock return int; + pragma Import (C, Int_Lock, "intLock"); + + function Int_Unlock return int; + pragma Import (C, Int_Unlock, "intUnlock"); + + function kill (pid : t_id; sig : int) return int; + pragma Import (C, kill, "kill"); + + function Set_Time_Slice (ticks : int) return int; + pragma Import (C, Set_Time_Slice, "kernelTimeSlice"); + + function getpid return t_id; + pragma Import (C, getpid, "taskIdSelf"); + +end System.VxWorks.Ext; |