diff options
Diffstat (limited to 'gcc/ada/s-taprop-lynxos.adb')
| -rw-r--r-- | gcc/ada/s-taprop-lynxos.adb | 39 |
1 files changed, 14 insertions, 25 deletions
diff --git a/gcc/ada/s-taprop-lynxos.adb b/gcc/ada/s-taprop-lynxos.adb index cc4e74a8bd7..31b36eca579 100644 --- a/gcc/ada/s-taprop-lynxos.adb +++ b/gcc/ada/s-taprop-lynxos.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 1992-2007, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2008, 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- -- @@ -31,44 +31,31 @@ -- -- ------------------------------------------------------------------------------ --- This is a LynxOS version of this file, adapted to make --- SCHED_FIFO and ceiling locking (Annex D compliance) work properly +-- This is a LynxOS version of this file, adapted to make SCHED_FIFO and +-- ceiling locking (Annex D compliance) work properly. --- This package contains all the GNULL primitives that interface directly --- with the underlying OS. +-- This package contains all the GNULL primitives that interface directly with +-- the underlying OS. pragma Polling (Off); --- Turn off polling, we do not want ATC polling to take place during --- tasking operations. It causes infinite loops and other problems. +-- Turn off polling, we do not want ATC polling to take place during tasking +-- operations. It causes infinite loops and other problems. -with System.Tasking.Debug; --- used for Known_Tasks +with Ada.Unchecked_Deallocation; -with System.Interrupt_Management; --- used for Keep_Unmasked --- Abort_Task_Interrupt --- Interrupt_ID +with Interfaces.C; +with System.Tasking.Debug; +with System.Interrupt_Management; with System.OS_Primitives; --- used for Delay_Modes - with System.Task_Info; --- used for Task_Info_Type - -with Interfaces.C; --- used for int --- size_t with System.Soft_Links; --- used for Abort_Defer/Undefer - -- We use System.Soft_Links instead of System.Tasking.Initialization -- because the later is a higher level package that we shouldn't depend on. -- For example when using the restricted run time, it is replaced by -- System.Tasking.Restricted.Stages. -with Ada.Unchecked_Deallocation; - package body System.Task_Primitives.Operations is package SSL renames System.Soft_Links; @@ -996,7 +983,9 @@ package body System.Task_Primitives.Operations is Result := pthread_attr_destroy (Attributes'Access); pragma Assert (Result = 0); - Set_Priority (T, Priority); + if Succeeded then + Set_Priority (T, Priority); + end if; end Create_Task; ------------------ |