1 /* $OpenBSD: wctype.c,v 1.3 2024/08/18 02:22:29 guenther Exp $ */
2 /* $NetBSD: iswctype.c,v 1.15 2005/02/09 21:35:46 kleink Exp $ */
3
4 /*
5 * Copyright (c) 1989 The Regents of the University of California.
6 * All rights reserved.
7 * (c) UNIX System Laboratories, Inc.
8 * All or some portions of this file are derived from material licensed
9 * to the University of California by American Telephone and Telegraph
10 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
11 * the permission of UNIX System Laboratories, Inc.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 */
37
38 #include <wchar.h>
39 #include <wctype.h>
40 #include <string.h>
41 #include "runetype.h"
42
43 static struct _WCTypeEntry wctype_entries[_WCTYPE_NINDEXES] =
44 {
45 { "alnum", _RUNETYPE_A|_RUNETYPE_D },
46 { "alpha", _RUNETYPE_A },
47 { "blank", _RUNETYPE_B },
48 { "cntrl", _RUNETYPE_C },
49 { "digit", _RUNETYPE_D },
50 { "graph", _RUNETYPE_G },
51 { "lower", _RUNETYPE_L },
52 { "print", _RUNETYPE_R },
53 { "punct", _RUNETYPE_P },
54 { "space", _RUNETYPE_S },
55 { "upper", _RUNETYPE_U },
56 { "xdigit", _RUNETYPE_X },
57 };
58
59 wctype_t
wctype(const char * property)60 wctype(const char *property)
61 {
62 int i;
63
64 for (i = 0; i < _WCTYPE_NINDEXES; i++)
65 if (strcmp(wctype_entries[i].te_name, property) == 0)
66 return &wctype_entries[i];
67 return NULL;
68 }
69 DEF_STRONG(wctype);
70
71 wctype_t
wctype_l(const char * property,locale_t locale)72 wctype_l(const char *property, locale_t locale __attribute__((__unused__)))
73 {
74 return wctype(property);
75 }
76