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Diffstat (limited to 'gcc-4.8/gcc/ada/i-vxwoio.adb')
-rw-r--r-- | gcc-4.8/gcc/ada/i-vxwoio.adb | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/ada/i-vxwoio.adb b/gcc-4.8/gcc/ada/i-vxwoio.adb new file mode 100644 index 000000000..4d480e051 --- /dev/null +++ b/gcc-4.8/gcc/ada/i-vxwoio.adb @@ -0,0 +1,72 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- +-- -- +-- I N T E R F A C E S . V X W O R K S . I O -- +-- -- +-- B o d y -- +-- -- +-- Copyright (C) 2002-2009, Free Software Foundation, Inc. -- +-- -- +-- GNARL 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 3, 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. -- +-- -- +-- As a special exception under Section 7 of GPL version 3, you are granted -- +-- additional permissions described in the GCC Runtime Library Exception, -- +-- version 3.1, as published by the Free Software Foundation. -- +-- -- +-- You should have received a copy of the GNU General Public License and -- +-- a copy of the GCC Runtime Library Exception along with this program; -- +-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- +-- <http://www.gnu.org/licenses/>. -- +-- -- +-- GNARL was developed by the GNARL team at Florida State University. -- +-- Extensive contributions were provided by Ada Core Technologies, Inc. -- +-- -- +------------------------------------------------------------------------------ + +package body Interfaces.VxWorks.IO is + + -------------------------- + -- Enable_Get_Immediate -- + -------------------------- + + procedure Enable_Get_Immediate + (File : Interfaces.C_Streams.FILEs; + Success : out Boolean) + is + Status : int; + Fd : int; + + begin + Fd := fileno (File); + Status := ioctl (Fd, FIOSETOPTIONS, OPT_RAW); + + if Status /= int (ERROR) then + Success := True; + else + Success := False; + end if; + end Enable_Get_Immediate; + + --------------------------- + -- Disable_Get_Immediate -- + --------------------------- + + procedure Disable_Get_Immediate + (File : Interfaces.C_Streams.FILEs; + Success : out Boolean) + is + Status : int; + Fd : int; + begin + Fd := fileno (File); + Status := ioctl (Fd, FIOSETOPTIONS, OPT_TERMINAL); + Success := (if Status /= int (ERROR) then True else False); + end Disable_Get_Immediate; + +end Interfaces.VxWorks.IO; |