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of_decode_int() the stdin and stdout properties.

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This commit is contained in:
cgd 1998-01-26 21:49:00 +00:00
parent cf90ace319
commit b7c7fd66d0
1 changed files with 11 additions and 3 deletions
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14
sys/dev/ofw/ofcons.c
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@ -1,4 +1,4 @@
/* $NetBSD: ofcons.c,v 1.6 1998/01/12 09:33:32 thorpej Exp $ */
/* $NetBSD: ofcons.c,v 1.7 1998/01/26 21:49:00 cgd Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@ -272,14 +272,22 @@ static int
ofcprobe()
{
int chosen;
char stdinbuf[4], stdoutbuf[4];
if (stdin)
return 1;
if ((chosen = OF_finddevice("/chosen")) == -1)
return 0;
if (OF_getprop(chosen, "stdin", &stdin, sizeof stdin) != sizeof stdin
|| OF_getprop(chosen, "stdout", &stdout, sizeof stdout) != sizeof stdout)
if (OF_getprop(chosen, "stdin", stdinbuf, sizeof stdinbuf) !=
sizeof stdinbuf ||
OF_getprop(chosen, "stdout", stdoutbuf, sizeof stdoutbuf) !=
sizeof stdoutbuf)
return 0;
/* Decode properties. */
stdin = of_decode_int(stdinbuf);
stdout = of_decode_int(stdoutbuf);
return 1;
}