2008-03-26 Basile Starynkevitch <basile@starynkevitch.net>

	MELT branch merged with trunk r133612 (in particular gcc/Makefile.in with auto dependencies)



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@133613 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 15 insertions, 26 deletions

diff --git a/gcc/ada/s-taprop-posix.adb b/gcc/ada/s-taprop-posix.adb
index 7d3df5c0755..816bb50a7b6 100644
--- a/gcc/ada/s-taprop-posix.adb
+++ b/gcc/ada/s-taprop-posix.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- --
@@ -33,48 +33,35 @@
 
 --  This is a POSIX-like version of this package
 
---  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.
 
---  Note: this file can only be used for POSIX compliant systems that
---  implement SCHED_FIFO and Ceiling Locking correctly.
+--  Note: this file can only be used for POSIX compliant systems that implement
+--  SCHED_FIFO and Ceiling Locking correctly.
 
 --  For configurations where SCHED_FIFO and priority ceiling are not a
 --  requirement, this file can also be used (e.g AiX threads)
 
 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_Conversion;
+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_Conversion;
-with Ada.Unchecked_Deallocation;
-
 package body System.Task_Primitives.Operations is
 
    package SSL renames System.Soft_Links;
@@ -1013,7 +1000,9 @@ 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;
 
    ------------------