1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29#include "lint.h"
30#include <stddef.h>
31#include <inttypes.h>
32#include <wchar.h>
33
34/*
35 * In _LP64
36 *	intmax_t and uintmax_t are always equivalent to
37 *	int64_t and uint64_t, respectively.
38 *
39 * In _ILP32
40 *	intmax_t and uintmax_t are equivalent to int64_t and uint64_t,
41 *	respectively, when the following both conditions become
42 *	true:
43 *		- strict c89 mode is not used
44 *		- _NO_LONGLONG is not defined
45 *	Otherwise, intmax_t and uintmax_t are equivalent to
46 *	int32_t and uint32_t, respectively.
47 *
48 * libc is compiled neither in strict-c89 mode nor is _NO_LONGLONG
49 * defined.
50 */
51
52/* for int64_t instance */
53intmax_t
54wcstoimax(const wchar_t *nptr, wchar_t **endptr, int base)
55{
56	return ((intmax_t)wcstoll(nptr, endptr, base));
57}
58
59/* for uint64_t instance */
60uintmax_t
61wcstoumax(const wchar_t *nptr, wchar_t **endptr, int base)
62{
63	return ((uintmax_t)wcstoull(nptr, endptr, base));
64}
65
66#if	!defined(_LP64)
67/* for int32_t instance */
68int32_t
69_wcstoimax_c89(const wchar_t *nptr, wchar_t **endptr, int base)
70{
71	return ((int32_t)wcstol(nptr, endptr, base));
72}
73
74/* for int32_t instance */
75uint32_t
76_wcstoumax_c89(const wchar_t *nptr, wchar_t **endptr, int base)
77{
78	return ((uint32_t)wcstoul(nptr, endptr, base));
79}
80#endif
81