1------------------------------------------------------------------------------ 2-- -- 3-- GNAT RUN-TIME COMPONENTS -- 4-- -- 5-- G N A T . I O _ A U X -- 6-- -- 7-- S p e c -- 8-- -- 9-- Copyright (C) 1995-2010, AdaCore -- 10-- -- 11-- GNAT is free software; you can redistribute it and/or modify it under -- 12-- terms of the GNU General Public License as published by the Free Soft- -- 13-- ware Foundation; either version 3, or (at your option) any later ver- -- 14-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- 15-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- 16-- or FITNESS FOR A PARTICULAR PURPOSE. -- 17-- -- 18-- As a special exception under Section 7 of GPL version 3, you are granted -- 19-- additional permissions described in the GCC Runtime Library Exception, -- 20-- version 3.1, as published by the Free Software Foundation. -- 21-- -- 22-- You should have received a copy of the GNU General Public License and -- 23-- a copy of the GCC Runtime Library Exception along with this program; -- 24-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- 25-- <http://www.gnu.org/licenses/>. -- 26-- -- 27-- GNAT was originally developed by the GNAT team at New York University. -- 28-- Extensive contributions were provided by Ada Core Technologies Inc. -- 29-- -- 30------------------------------------------------------------------------------ 31 32-- Auxiliary functions or use with Text_IO 33 34-- This package provides some auxiliary functions for use with Text_IO, 35-- including a test for an existing file, and a Get_Line function which 36-- returns a string. 37 38with Ada.Text_IO; 39 40package GNAT.IO_Aux is 41 42 function File_Exists (Name : String) return Boolean; 43 -- Test for existence of a file named Name 44 45 function Get_Line return String; 46 -- Read Ada.Text_IO.Current_Input and return string that includes all 47 -- characters from the current character up to the end of the line, 48 -- with no limit on its length. Raises Ada.IO_Exceptions.End_Error if 49 -- at end of file. 50 51 function Get_Line (File : Ada.Text_IO.File_Type) return String; 52 -- Same, but reads from specified file 53 54end GNAT.IO_Aux; 55