strtoimax.c revision 1219:f89f56c2d9ac 
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, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22
23/*
24 * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
25 * Use is subject to license terms.
26 */
27
28#pragma ident	"%Z%%M%	%I%	%E% SMI"
29
30#include "synonyms.h"
31#include <inttypes.h>
32#include <sys/types.h>
33#include <stdlib.h>
34
35/*
36 * Added for SUSv3 standard
37 */
38
39intmax_t
40strtoimax(const char *nptr, char **endptr, int base)
41{
42	return ((intmax_t)strtoll(nptr, endptr, base));
43}
44
45#if !defined(_LP64)
46
47/*
48 * 32-bit shadow function of strtoimax.
49 * When using the c89 compiler the largest int is 32-bits hence
50 * this function.  The pragma redefine_extname in inttypes.h selects
51 * the proper routine at compile time for the user application.
52 * NOTE: this function is only available in the 32-bit library.
53 */
54
55int32_t
56_strtoimax_c89(const char *nptr, char **endptr, int base)
57{
58	return ((int32_t)strtol(nptr, endptr, base));
59}
60#endif
61