Annotation of sys/arch/hppa/stand/libsa/ct.c, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: ct.c,v 1.9 2004/04/07 18:24:20 mickey Exp $ */
2:
3: /*
4: * Copyright (c) 1998-2004 Michael Shalayeff
5: * All rights reserved.
6: *
7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: *
16: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19: * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
20: * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22: * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24: * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
25: * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
26: * THE POSSIBILITY OF SUCH DAMAGE.
27: */
28: /*
29: * Copyright 1996 1995 by Open Software Foundation, Inc.
30: * All Rights Reserved
31: *
32: * Permission to use, copy, modify, and distribute this software and
33: * its documentation for any purpose and without fee is hereby granted,
34: * provided that the above copyright notice appears in all copies and
35: * that both the copyright notice and this permission notice appear in
36: * supporting documentation.
37: *
38: * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
39: * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
40: * FOR A PARTICULAR PURPOSE.
41: *
42: * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
43: * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
44: * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
45: * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
46: * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
47: *
48: */
49:
50: #include "libsa.h"
51:
52: #include <sys/param.h>
53: #include <sys/disklabel.h>
54: #include <sys/reboot.h>
55:
56: #include <machine/pdc.h>
57: #include <machine/iomod.h>
58:
59: #include "dev_hppa.h"
60:
61: int
62: ctopen(struct open_file *f, ...)
63: {
64: struct hppa_dev *dp = f->f_devdata;
65:
66: if (!(dp->pz_dev = pdc_findev(-1, PCL_SEQU)))
67: return (ENXIO);
68:
69: return (0);
70: }
71:
72: /*ARGSUSED*/
73: int
74: ctclose(f)
75: struct open_file *f;
76: {
77: free (f->f_devdata, sizeof(struct hppa_dev));
78: f->f_devdata = NULL;
79: return 0;
80: }
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