60 lines
3.1 KiB
Ada
60 lines
3.1 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT RUN-TIME COMPONENTS --
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-- --
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-- G N A T . T I M E _ S T A M P --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 2008-2014, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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with Interfaces.C; use Interfaces.C;
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package body GNAT.Time_Stamp is
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subtype time_stamp is char_array (0 .. 22);
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type time_stamp_ptr is access all time_stamp;
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-- The desired ISO 8601 string format has exactly 22 characters. We add
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-- one additional character for '\0'. The indexing starts from zero to
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-- accommodate the C layout.
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procedure gnat_current_time_string (Value : time_stamp_ptr);
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pragma Import (C, gnat_current_time_string, "__gnat_current_time_string");
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------------------
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-- Current_Time --
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------------------
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function Current_Time return String is
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Result : aliased time_stamp;
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begin
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gnat_current_time_string (Result'Unchecked_Access);
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Result (22) := nul;
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return To_Ada (Result);
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end Current_Time;
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end GNAT.Time_Stamp;
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