------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- S Y S T E M . M E M O R Y _ S E T -- -- -- -- B o d y -- -- -- -- Copyright (C) 2006-2014, 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. -- -- -- -- -- -- -- -- -- -- -- -- 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 Ada.Unchecked_Conversion; with System; use System; with Interfaces.C; use Interfaces.C; package body System.Memory_Set is subtype Mem_Array is char_array (size_t); type Mem_Ptr is access Mem_Array; function To_Memptr is new Ada.Unchecked_Conversion (Address, Mem_Ptr); ------------ -- memset -- ------------ function Memset (M : Address; C : int; Size : size_t) return Address is Dest : constant Mem_Ptr := To_Memptr (M); begin if Size > 0 then for J in 0 .. Size - 1 loop Dest (J) := char'Val (C); end loop; end if; return M; end Memset; end System.Memory_Set;