opensolaris_misc.c revision 193066 
1/*-
2 * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: head/sys/cddl/compat/opensolaris/kern/opensolaris_misc.c 193066 2009-05-29 21:27:12Z jamie $");
29
30#include <sys/param.h>
31#include <sys/jail.h>
32#include <sys/kernel.h>
33#include <sys/libkern.h>
34#include <sys/limits.h>
35#include <sys/misc.h>
36#include <sys/sunddi.h>
37
38char hw_serial[11] = "0";
39
40struct opensolaris_utsname utsname = {
41	.nodename = "unset"
42};
43
44int
45ddi_strtol(const char *str, char **nptr, int base, long *result)
46{
47
48	*result = strtol(str, nptr, base);
49	if (*result == 0)
50		return (EINVAL);
51	else if (*result == LONG_MIN || *result == LONG_MAX)
52		return (ERANGE);
53	return (0);
54}
55
56int
57ddi_strtoul(const char *str, char **nptr, int base, unsigned long *result)
58{
59
60	if (str == hw_serial) {
61		*result = prison0.pr_hostid;
62		return (0);
63	}
64
65	*result = strtoul(str, nptr, base);
66	if (*result == 0)
67		return (EINVAL);
68	else if (*result == ULONG_MAX)
69		return (ERANGE);
70	return (0);
71}
72