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| author | Jing Yu <jingyu@google.com> | 2011-12-19 16:56:54 -0800 |
|---|---|---|
| committer | Jing Yu <jingyu@google.com> | 2011-12-19 16:56:54 -0800 |
| commit | 40d7cd0fd78fe2004e2a53c4618c148339b02733 (patch) | |
| tree | 5874557a6c86a1f564a03e5f28b266e31bc3759c /gcc-4.6/gcc/ada/s-tadeca.adb | |
| parent | fe2afdf3f3701489c05d2a7509752d6f0c7616f7 (diff) | |
| download | toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.tar.gz toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.tar.bz2 toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.zip | |
Add gcc-4.6. Synced to @180989
Change-Id: Ie3676586e1d8e3c8cd9f07d022f450d05fa08439
svn://gcc.gnu.org/svn/gcc/branches/google/gcc-4_6-mobile
Diffstat (limited to 'gcc-4.6/gcc/ada/s-tadeca.adb')
| -rw-r--r-- | gcc-4.6/gcc/ada/s-tadeca.adb | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gcc-4.6/gcc/ada/s-tadeca.adb b/gcc-4.6/gcc/ada/s-tadeca.adb new file mode 100644 index 000000000..774407281 --- /dev/null +++ b/gcc-4.6/gcc/ada/s-tadeca.adb @@ -0,0 +1,53 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- +-- -- +-- SYSTEM.TASKING.ASYNC_DELAYS.ENQUEUE_CALENDAR -- +-- -- +-- B o d y -- +-- -- +-- Copyright (C) 1998-2009, 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/>. -- +-- -- +-- GNARL was developed by the GNARL team at Florida State University. -- +-- Extensive contributions were provided by Ada Core Technologies, Inc. -- +-- -- +------------------------------------------------------------------------------ + +with Ada.Calendar.Delays; +with System.Task_Primitives.Operations; +with System.Tasking.Initialization; + +function System.Tasking.Async_Delays.Enqueue_Calendar + (T : Ada.Calendar.Time; + D : Delay_Block_Access) + return Boolean +is + use type Ada.Calendar.Time; +begin + if T <= Ada.Calendar.Clock then + D.Timed_Out := True; + System.Task_Primitives.Operations.Yield; + return False; + end if; + + System.Tasking.Initialization.Defer_Abort + (System.Task_Primitives.Operations.Self); + Time_Enqueue (Ada.Calendar.Delays.To_Duration (T), D); + return True; +end System.Tasking.Async_Delays.Enqueue_Calendar; |