mcs/class/System/System.IO/MonoIO.cs

   1 //
   2 // System.IO.MonoIO.cs: static interface to native filesystem.
   3 //
   4 // Author:
   5 //   Dan Lewis (dihlewis@yahoo.co.uk)
   6 //   Dick Porter (dick@ximian.com)
   7 //
   8 // (C) 2002
   9 //
  10
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31
  32 using System;
  33 using System.Runtime.CompilerServices;
  34
  35 // This is a heavily cut down version of the corlib class.  It's here
  36 // because we're keeping extensions invisible, but
  37 // System.Diagnostics.Process needs access to some of the
  38 // functionality (and CVS can't do symlinks).
  39
  40 namespace System.IO
  41 {
  42         internal sealed class MonoIO {
  43
  44                 // handle methods
  45
  46                 [MethodImplAttribute (MethodImplOptions.InternalCall)]
  47                 public extern static bool Close (IntPtr handle,
  48                                                  out MonoIOError error);
  49
  50                 // console handles
  51
  52                 public extern static IntPtr ConsoleOutput {
  53                         [MethodImplAttribute (MethodImplOptions.InternalCall)]
  54                         get;
  55                 }
  56
  57                 public extern static IntPtr ConsoleInput {
  58                         [MethodImplAttribute (MethodImplOptions.InternalCall)]
  59                         get;
  60                 }
  61
  62                 public extern static IntPtr ConsoleError {
  63                         [MethodImplAttribute (MethodImplOptions.InternalCall)]
  64                         get;
  65                 }
  66
  67                 // pipe handles
  68
  69                 [MethodImplAttribute (MethodImplOptions.InternalCall)]
  70                 public extern static bool CreatePipe (out IntPtr read_handle, out IntPtr write_handle);
  71
  72                 [MethodImplAttribute (MethodImplOptions.InternalCall)]
  73                 public extern static int GetTempPath(out string path);
  74         }
  75 }
  76