------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- -- -- -- S Y S T E M . V X W O R K S . E X T -- -- -- -- B o d y -- -- -- -- Copyright (C) 2008-2019, Free Software Foundation, Inc. -- -- -- -- GNAT 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 -- -- . -- -- -- ------------------------------------------------------------------------------ -- This package provides vxworks specific support functions needed -- by System.OS_Interface. -- This is the VxWorks 6 SMP kernel version of this package package body System.VxWorks.Ext is ERROR : constant := -1; -------------- -- Int_Lock -- -------------- function Int_Lock return int is begin return ERROR; end Int_Lock; ---------------- -- Int_Unlock -- ---------------- function Int_Unlock (Old : int) return int is pragma Unreferenced (Old); begin return ERROR; end Int_Unlock; --------------- -- semDelete -- --------------- function semDelete (Sem : SEM_ID) return int is function Os_Sem_Delete (Sem : SEM_ID) return int; pragma Import (C, Os_Sem_Delete, "semDelete"); begin return Os_Sem_Delete (Sem); end semDelete; ------------------------ -- taskCpuAffinitySet -- ------------------------ function taskCpuAffinitySet (tid : t_id; CPU : int) return int is function Set_Affinity (tid : t_id; CPU : int) return int; pragma Import (C, Set_Affinity, "__gnat_set_affinity"); begin return Set_Affinity (tid, CPU); end taskCpuAffinitySet; ------------------------- -- taskMaskAffinitySet -- ------------------------- function taskMaskAffinitySet (tid : t_id; CPU_Set : unsigned) return int is function Set_Affinity (tid : t_id; CPU_Set : unsigned) return int; pragma Import (C, Set_Affinity, "__gnat_set_affinity_mask"); begin return Set_Affinity (tid, CPU_Set); end taskMaskAffinitySet; --------------- -- Task_Cont -- --------------- function Task_Cont (tid : t_id) return int is function taskCont (tid : t_id) return int; pragma Import (C, taskCont, "taskCont"); begin return taskCont (tid); end Task_Cont; --------------- -- Task_Stop -- --------------- function Task_Stop (tid : t_id) return int is function taskStop (tid : t_id) return int; pragma Import (C, taskStop, "taskStop"); begin return taskStop (tid); end Task_Stop; end System.VxWorks.Ext;