1------------------------------------------------------------------------------ 2-- -- 3-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- 4-- -- 5-- I N T E R F A C E S . V X W O R K S . I O -- 6-- -- 7-- B o d y -- 8-- -- 9-- Copyright (C) 2002-2009, Free Software Foundation, Inc. -- 10-- -- 11-- GNARL 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-- GNARL was developed by the GNARL team at Florida State University. -- 28-- Extensive contributions were provided by Ada Core Technologies, Inc. -- 29-- -- 30------------------------------------------------------------------------------ 31 32package body Interfaces.VxWorks.IO is 33 34 -------------------------- 35 -- Enable_Get_Immediate -- 36 -------------------------- 37 38 procedure Enable_Get_Immediate 39 (File : Interfaces.C_Streams.FILEs; 40 Success : out Boolean) 41 is 42 Status : int; 43 Fd : int; 44 45 begin 46 Fd := fileno (File); 47 Status := ioctl (Fd, FIOSETOPTIONS, OPT_RAW); 48 49 if Status /= int (ERROR) then 50 Success := True; 51 else 52 Success := False; 53 end if; 54 end Enable_Get_Immediate; 55 56 --------------------------- 57 -- Disable_Get_Immediate -- 58 --------------------------- 59 60 procedure Disable_Get_Immediate 61 (File : Interfaces.C_Streams.FILEs; 62 Success : out Boolean) 63 is 64 Status : int; 65 Fd : int; 66 begin 67 Fd := fileno (File); 68 Status := ioctl (Fd, FIOSETOPTIONS, OPT_TERMINAL); 69 Success := (if Status /= int (ERROR) then True else False); 70 end Disable_Get_Immediate; 71 72end Interfaces.VxWorks.IO; 73