33 lines
767 B
C
33 lines
767 B
C
/*
|
|
* Copyright (C) Paul Mackerras 1997.
|
|
* Copyright (C) Leigh Brown 2002.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*/
|
|
|
|
#include "of1275.h"
|
|
|
|
int
|
|
ofstdio(ihandle *stdin, ihandle *stdout, ihandle *stderr)
|
|
{
|
|
ihandle in, out;
|
|
phandle chosen;
|
|
|
|
if ((chosen = finddevice("/chosen")) == OF_INVALID_HANDLE)
|
|
goto err;
|
|
if (getprop(chosen, "stdout", &out, sizeof(out)) != 4)
|
|
goto err;
|
|
if (getprop(chosen, "stdin", &in, sizeof(in)) != 4)
|
|
goto err;
|
|
|
|
*stdin = in;
|
|
*stdout = out;
|
|
*stderr = out;
|
|
return 0;
|
|
err:
|
|
return -1;
|
|
}
|