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Diffstat (limited to 'gcc-4.2.1/gcc/ada/a-retide.adb')
| -rw-r--r-- | gcc-4.2.1/gcc/ada/a-retide.adb | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/gcc-4.2.1/gcc/ada/a-retide.adb b/gcc-4.2.1/gcc/ada/a-retide.adb deleted file mode 100644 index 1c8eabb87..000000000 --- a/gcc-4.2.1/gcc/ada/a-retide.adb +++ /dev/null @@ -1,85 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- --- -- --- A D A . R E A L _ T I M E . D E L A Y S -- --- -- --- B o d y -- --- -- --- Copyright (C) 1992-2005, 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 2, or (at your option) any later ver- -- --- sion. GNARL 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. See the GNU General Public License -- --- for more details. You should have received a copy of the GNU General -- --- Public License distributed with GNARL; see file COPYING. If not, write -- --- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- --- Boston, MA 02110-1301, USA. -- --- -- --- As a special exception, if other files instantiate generics from this -- --- unit, or you link this unit with other files to produce an executable, -- --- this unit does not by itself cause the resulting executable to be -- --- covered by the GNU General Public License. This exception does not -- --- however invalidate any other reasons why the executable file might be -- --- covered by the GNU Public License. -- --- -- --- GNARL was developed by the GNARL team at Florida State University. -- --- Extensive contributions were provided by Ada Core Technologies, Inc. -- --- -- ------------------------------------------------------------------------------- - -with Ada.Exceptions; --- Used for Raise_Exception - -with System.Tasking; --- Used for Task_Id - -with System.Task_Primitives.Operations; --- Used for Timed_Delay --- Self - -package body Ada.Real_Time.Delays is - - package STPO renames System.Task_Primitives.Operations; - - ---------------- - -- Local Data -- - ---------------- - - Absolute_RT : constant := 2; - - ----------------- - -- Delay_Until -- - ----------------- - - procedure Delay_Until (T : Time) is - Self_Id : constant System.Tasking.Task_Id := STPO.Self; - - begin - -- If pragma Detect_Blocking is active, Program_Error must be - -- raised if this potentially blocking operation is called from a - -- protected action. - - if System.Tasking.Detect_Blocking - and then Self_Id.Common.Protected_Action_Nesting > 0 - then - Ada.Exceptions.Raise_Exception - (Program_Error'Identity, "potentially blocking operation"); - else - STPO.Timed_Delay (Self_Id, To_Duration (T), Absolute_RT); - end if; - end Delay_Until; - - ----------------- - -- To_Duration -- - ----------------- - - function To_Duration (T : Time) return Duration is - begin - return To_Duration (Time_Span (T)); - end To_Duration; - -end Ada.Real_Time.Delays; |