X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=gcc%2Fada%2Fa-ststio.ads;fp=gcc%2Fada%2Fa-ststio.ads;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=089e0b3db35b35b51dd0108cbd70df39b136b6f7;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/gcc/ada/a-ststio.ads b/gcc/ada/a-ststio.ads deleted file mode 100644 index 089e0b3d..00000000 --- a/gcc/ada/a-ststio.ads +++ /dev/null @@ -1,192 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME COMPONENTS -- --- -- --- A D A . S T R E A M S . S T R E A M _ I O -- --- -- --- S p e c -- --- -- --- $Revision: 1.1.16.2 $ --- -- --- Copyright (C) 1992-1997 Free Software Foundation, Inc. -- --- -- --- This specification is derived from the Ada Reference Manual for use with -- --- GNAT. The copyright notice above, and the license provisions that follow -- --- apply solely to the contents of the part following the private keyword. -- --- -- --- 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 2, 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. See the GNU General Public License -- --- for more details. You should have received a copy of the GNU General -- --- Public License distributed with GNAT; see 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. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - -with Ada.IO_Exceptions; -with System.File_Control_Block; - -package Ada.Streams.Stream_IO is - - type Stream_Access is access all Root_Stream_Type'Class; - - type File_Type is limited private; - - type File_Mode is (In_File, Out_File, Append_File); - - -- The following representation clause allows the use of unchecked - -- conversion for rapid translation between the File_Mode type - -- used in this package and System.File_IO. - - for File_Mode use - (In_File => 0, -- System.FIle_IO.File_Mode'Pos (In_File) - Out_File => 2, -- System.File_IO.File_Mode'Pos (Out_File) - Append_File => 3); -- System.File_IO.File_Mode'Pos (Append_File) - - type Count is new Stream_Element_Offset - range 0 .. Stream_Element_Offset'Last; - - subtype Positive_Count is Count range 1 .. Count'Last; - -- Index into file, in stream elements - - --------------------- - -- File Management -- - --------------------- - - procedure Create - (File : in out File_Type; - Mode : in File_Mode := Out_File; - Name : in String := ""; - Form : in String := ""); - - procedure Open - (File : in out File_Type; - Mode : in File_Mode; - Name : in String; - Form : in String := ""); - - procedure Close (File : in out File_Type); - procedure Delete (File : in out File_Type); - procedure Reset (File : in out File_Type; Mode : in File_Mode); - procedure Reset (File : in out File_Type); - - function Mode (File : in File_Type) return File_Mode; - function Name (File : in File_Type) return String; - function Form (File : in File_Type) return String; - - function Is_Open (File : in File_Type) return Boolean; - function End_Of_File (File : in File_Type) return Boolean; - - function Stream (File : in File_Type) return Stream_Access; - - ----------------------------- - -- Input-Output Operations -- - ----------------------------- - - procedure Read - (File : in File_Type; - Item : out Stream_Element_Array; - Last : out Stream_Element_Offset; - From : in Positive_Count); - - procedure Read - (File : in File_Type; - Item : out Stream_Element_Array; - Last : out Stream_Element_Offset); - - procedure Write - (File : in File_Type; - Item : in Stream_Element_Array; - To : in Positive_Count); - - procedure Write - (File : in File_Type; - Item : in Stream_Element_Array); - - ---------------------------------------- - -- Operations on Position within File -- - ---------------------------------------- - - procedure Set_Index (File : in File_Type; To : in Positive_Count); - - function Index (File : in File_Type) return Positive_Count; - function Size (File : in File_Type) return Count; - - procedure Set_Mode (File : in out File_Type; Mode : in File_Mode); - - procedure Flush (File : in out File_Type); - - ---------------- - -- Exceptions -- - ---------------- - - Status_Error : exception renames IO_Exceptions.Status_Error; - Mode_Error : exception renames IO_Exceptions.Mode_Error; - Name_Error : exception renames IO_Exceptions.Name_Error; - Use_Error : exception renames IO_Exceptions.Use_Error; - Device_Error : exception renames IO_Exceptions.Device_Error; - End_Error : exception renames IO_Exceptions.End_Error; - Data_Error : exception renames IO_Exceptions.Data_Error; - -private - package FCB renames System.File_Control_Block; - - ----------------------------- - -- Stream_IO Control Block -- - ----------------------------- - - type Operation is (Op_Read, Op_Write, Op_Other); - -- Type used to record last operation (to optimize sequential operations) - - type Stream_AFCB is new FCB.AFCB with record - Index : Count := 1; - -- Current Index value - - File_Size : Stream_Element_Offset := -1; - -- Cached value of File_Size, so that we do not keep recomputing it - -- when not necessary (otherwise End_Of_File becomes gruesomely slow). - -- A value of minus one means that there is no cached value. - - Last_Op : Operation := Op_Other; - -- Last operation performed on file, used to avoid unnecessary - -- repositioning between successive read or write operations. - - Update_Mode : Boolean := False; - -- Set if the mode is changed from write to read or vice versa. - -- Indicates that the file has been reopened in update mode. - - end record; - - type File_Type is access all Stream_AFCB; - - function AFCB_Allocate (Control_Block : Stream_AFCB) return FCB.AFCB_Ptr; - - procedure AFCB_Close (File : access Stream_AFCB); - procedure AFCB_Free (File : access Stream_AFCB); - - procedure Read - (File : in out Stream_AFCB; - Item : out Ada.Streams.Stream_Element_Array; - Last : out Ada.Streams.Stream_Element_Offset); - -- Read operation used when Stream_IO file is treated directly as Stream - - procedure Write - (File : in out Stream_AFCB; - Item : in Ada.Streams.Stream_Element_Array); - -- Write operation used when Stream_IO file is treated directly as Stream - -end Ada.Streams.Stream_IO;