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-- GHDL Run Time (GRT) - VHDL files subprograms.
-- Copyright (C) 2002 - 2014 Tristan Gingold
--
-- GHDL 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, or (at your option) any later
-- version.
--
-- GHDL 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 GCC; see the file COPYING. If not, write to the Free
-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-- 02111-1307, USA.
--
-- 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.Types; use Grt.Types;
with Interfaces;
package Grt.Files is
type Ghdl_File_Index is new Interfaces.Integer_32;
-- File open mode.
Read_Mode : constant Ghdl_I32 := 0;
Write_Mode : constant Ghdl_I32 := 1;
Append_Mode : constant Ghdl_I32 := 2;
-- file_open_status.
Open_Ok : constant Ghdl_I32 := 0;
Status_Error : constant Ghdl_I32 := 1;
Name_Error : constant Ghdl_I32 := 2;
Mode_Error : constant Ghdl_I32 := 3;
-- General files.
function Ghdl_File_Endfile (File : Ghdl_File_Index) return Boolean;
-- Elaboration.
function Ghdl_Text_File_Elaborate return Ghdl_File_Index;
function Ghdl_File_Elaborate (Sig : Ghdl_C_String) return Ghdl_File_Index;
-- Finalization.
procedure Ghdl_Text_File_Finalize (File : Ghdl_File_Index);
procedure Ghdl_File_Finalize (File : Ghdl_File_Index);
-- Subprograms.
procedure Ghdl_Text_File_Open
(File : Ghdl_File_Index; Mode : Ghdl_I32; Str : Std_String_Ptr);
function Ghdl_Text_File_Open_Status
(File : Ghdl_File_Index; Mode : Ghdl_I32; Str : Std_String_Ptr)
return Ghdl_I32;
procedure Ghdl_File_Open
(File : Ghdl_File_Index; Mode : Ghdl_I32; Str : Std_String_Ptr);
function Ghdl_File_Open_Status
(File : Ghdl_File_Index; Mode : Ghdl_I32; Str : Std_String_Ptr)
return Ghdl_I32;
procedure Ghdl_Text_Write (File : Ghdl_File_Index; Str : Std_String_Ptr);
procedure Ghdl_Write_Scalar (File : Ghdl_File_Index;
Ptr : Ghdl_Ptr;
Length : Ghdl_Index_Type);
procedure Ghdl_Read_Scalar (File : Ghdl_File_Index;
Ptr : Ghdl_Ptr;
Length : Ghdl_Index_Type);
function Ghdl_Text_Read_Length
(File : Ghdl_File_Index; Str : Std_String_Ptr) return Std_Integer;
type Ghdl_Untruncated_Text_Read_Result is record
Len : Std_Integer;
end record;
type Ghdl_Untruncated_Text_Read_Result_Acc is
access Ghdl_Untruncated_Text_Read_Result;
procedure Ghdl_Untruncated_Text_Read
(Res : Ghdl_Untruncated_Text_Read_Result_Acc;
File : Ghdl_File_Index;
Str : Std_String_Ptr);
procedure Ghdl_Text_File_Close (File : Ghdl_File_Index);
procedure Ghdl_File_Close (File : Ghdl_File_Index);
procedure Ghdl_File_Flush (File : Ghdl_File_Index);
private
pragma Export (Ada, Ghdl_File_Endfile, "__ghdl_file_endfile");
pragma Export (C, Ghdl_Text_File_Elaborate, "__ghdl_text_file_elaborate");
pragma Export (C, Ghdl_File_Elaborate, "__ghdl_file_elaborate");
pragma Export (C, Ghdl_Text_File_Finalize, "__ghdl_text_file_finalize");
pragma Export (C, Ghdl_File_Finalize, "__ghdl_file_finalize");
pragma Export (C, Ghdl_Text_File_Open, "__ghdl_text_file_open");
pragma Export (C, Ghdl_Text_File_Open_Status,
"__ghdl_text_file_open_status");
pragma Export (C, Ghdl_File_Open, "__ghdl_file_open");
pragma Export (C, Ghdl_File_Open_Status, "__ghdl_file_open_status");
pragma Export (C, Ghdl_Text_Write, "__ghdl_text_write");
pragma Export (C, Ghdl_Write_Scalar, "__ghdl_write_scalar");
pragma Export (C, Ghdl_Read_Scalar, "__ghdl_read_scalar");
pragma Export (C, Ghdl_Text_Read_Length, "__ghdl_text_read_length");
pragma Export (C, Ghdl_Untruncated_Text_Read,
"std__textio__untruncated_text_read");
pragma Export (C, Ghdl_Text_File_Close, "__ghdl_text_file_close");
pragma Export (C, Ghdl_File_Close, "__ghdl_file_close");
pragma Export (C, Ghdl_File_Flush, "__ghdl_file_flush");
end Grt.Files;
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