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