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Diffstat (limited to 'gcc/ada/a-retide.ads')
| -rw-r--r-- | gcc/ada/a-retide.ads | 48 |
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diff --git a/gcc/ada/a-retide.ads b/gcc/ada/a-retide.ads new file mode 100644 index 000000000..25880c67a --- /dev/null +++ b/gcc/ada/a-retide.ads @@ -0,0 +1,48 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- +-- -- +-- A D A . R E A L _ T I M E . D E L A Y S -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1992-2009, 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. -- +-- -- +------------------------------------------------------------------------------ + +-- Implements Real_Time.Time absolute delays + +-- Note: the compiler generates direct calls to this interface, in the +-- processing of time types. + +package Ada.Real_Time.Delays is + + function To_Duration (T : Real_Time.Time) return Duration; + -- Convert Time to Duration + + procedure Delay_Until (T : Time); + -- Delay until Clock has reached (at least) time T, + -- or the task is aborted to at least the current ATC nesting level. + -- The body of this procedure must perform all the processing + -- required for an abort point. + +end Ada.Real_Time.Delays; |