workbench/c/Shell/redirection.c

   1 /*
   2     Copyright (C) 1995-2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4  */
   5
   6 #include <aros/debug.h>
   7 #include <proto/dos.h>
   8
   9 #include "Shell.h"
  10
  11 LONG Redirection_init(ShellState *ss)
  12 {
  13     return 0;
  14 }
  15
  16 void Redirection_release(ShellState *ss)
  17 {
  18     /* Close redirection files and install regular input and output streams */
  19     if (ss->newIn)
  20     {
  21         D(bug("[Shell] Closing redirected input 0x%p, old 0x%p\n", ss->newIn, ss->oldIn));
  22         SelectInput(ss->oldIn);
  23         Close(ss->newIn);
  24     }
  25
  26     if (ss->newOut)
  27     {
  28         D(bug("[Shell] Closing redirected output 0x%p, old 0x%p\n", ss->newOut, ss->oldOut));
  29         SelectOutput(ss->oldOut);
  30         Close(ss->newOut);
  31     }
  32
  33     ss->newIn = BNULL;
  34     ss->newOut = BNULL;
  35 }