------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- G N A T . T I M E _ S T A M P -- -- -- -- B o d y -- -- -- -- Copyright (C) 2008-2009 Free Software Foundation, Inc. -- -- -- -- GNAT 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 -- -- . -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ with Interfaces.C; use Interfaces.C; package body GNAT.Time_Stamp is subtype time_stamp is char_array (0 .. 22); type time_stamp_ptr is access all time_stamp; -- The desired ISO 8601 string format has exactly 22 characters. We add -- one additional character for '\0'. The indexing starts from zero to -- accommodate the C layout. procedure gnat_current_time_string (Value : time_stamp_ptr); pragma Import (C, gnat_current_time_string, "__gnat_current_time_string"); ------------------ -- Current_Time -- ------------------ function Current_Time return String is Result : aliased time_stamp; begin gnat_current_time_string (Result'Unchecked_Access); Result (22) := nul; return To_Ada (Result); end Current_Time; end GNAT.Time_Stamp;