--  GHDL Run Time (GRT) - IO for variable strings.
--  Copyright (C) 2019 Tristan Gingold
--
--  This program is free software: you can redistribute it and/or modify
--  it under the terms of the GNU General Public License as published by
--  the Free Software Foundation, either version 2 of the License, or
--  (at your option) any later version.
--
--  This program is distributed in the hope that it will be useful,
--  but WITHOUT 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
--  along with this program.  If not, see <gnu.org/licenses>.
--
--  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.

with Grt.C; use Grt.C;

package body Grt.Vstrings_IO is
   procedure Put (Stream : FILEs; Vstr : Vstring)
   is
      S : size_t;
   begin
      S := size_t (Length (Vstr));
      if S > 0 then
         S := fwrite (Get_Address (Vstr), S, 1, Stream);
      end if;
   end Put;

   procedure Put (Stream : FILEs; Rstr : Rstring)
   is
      S : size_t;
   begin
      S := size_t (Length (Rstr));
      if S > 0 then
         S := fwrite (Get_Address (Rstr), S, 1, Stream);
      end if;
   end Put;

end Grt.Vstrings_IO;