Annotation of src/lib/libc/gen/isctype.c, Revision 1.21.6.1
1.21.6.1! yamt 1: /* $NetBSD: isctype.c,v 1.21 2010/12/14 02:28:57 joerg Exp $ */
1.13 cgd 2:
1.17 tnozaki 3: /*-
4: * Copyright (c)2008 Citrus Project,
1.12 cgd 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: *
1.17 tnozaki 16: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
1.12 cgd 17: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.17 tnozaki 19: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
1.12 cgd 20: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26: * SUCH DAMAGE.
27: */
28:
1.14 christos 29: #include <sys/cdefs.h>
1.12 cgd 30: #if defined(LIBC_SCCS) && !defined(lint)
1.21.6.1! yamt 31: __RCSID("$NetBSD: isctype.c,v 1.21 2010/12/14 02:28:57 joerg Exp $");
1.12 cgd 32: #endif /* LIBC_SCCS and not lint */
33:
1.17 tnozaki 34: #include "namespace.h"
35: #include <sys/types.h>
1.20 tnozaki 36: #include <sys/ctype_bits.h>
37: #define _CTYPE_NOINLINE
1.12 cgd 38: #include <ctype.h>
1.17 tnozaki 39: #include <langinfo.h>
40: #define __SETLOCALE_SOURCE__
41: #include <locale.h>
42: #include <stdio.h>
43: #if EOF != -1
44: #error "EOF != -1"
45: #endif
46:
1.21.6.1! yamt 47: #include "runetype_local.h"
1.17 tnozaki 48: #include "setlocale_local.h"
49:
1.21.6.1! yamt 50: #define _RUNE_LOCALE(loc) \
! 51: ((_RuneLocale *)((loc)->part_impl[(size_t)LC_CTYPE]))
1.12 cgd 52:
1.17 tnozaki 53: #define _ISCTYPE_FUNC(name, bit) \
54: int \
55: is##name(int c) \
56: { \
1.21.6.1! yamt 57: return (int)_ctype_tab_[c + 1] & (bit); \
! 58: } \
! 59: int \
! 60: is##name ## _l(int c, locale_t loc) \
! 61: { \
! 62: return (int)((_RUNE_LOCALE(loc)->rl_ctype_tab[c + 1]) & (bit)); \
1.17 tnozaki 63: }
64:
1.21.6.1! yamt 65: _ISCTYPE_FUNC(alnum, (_CTYPE_A|_CTYPE_D))
! 66: _ISCTYPE_FUNC(alpha, _CTYPE_A)
! 67: _ISCTYPE_FUNC(blank, _CTYPE_BL)
1.21 joerg 68: _ISCTYPE_FUNC(cntrl, _CTYPE_C )
1.21.6.1! yamt 69: _ISCTYPE_FUNC(digit, _CTYPE_D)
! 70: _ISCTYPE_FUNC(graph, _CTYPE_G)
1.21 joerg 71: _ISCTYPE_FUNC(lower, _CTYPE_L )
1.21.6.1! yamt 72: _ISCTYPE_FUNC(print, _CTYPE_R)
1.21 joerg 73: _ISCTYPE_FUNC(punct, _CTYPE_P )
74: _ISCTYPE_FUNC(space, _CTYPE_S )
75: _ISCTYPE_FUNC(upper, _CTYPE_U )
1.21.6.1! yamt 76: _ISCTYPE_FUNC(xdigit, _CTYPE_X)
1.12 cgd 77:
78: int
1.21.6.1! yamt 79: toupper(int c)
1.12 cgd 80: {
1.21.6.1! yamt 81: return (int)_toupper_tab_[c + 1];
1.12 cgd 82: }
83:
84: int
1.21.6.1! yamt 85: toupper_l(int c, locale_t loc)
1.12 cgd 86: {
1.21.6.1! yamt 87: return (int)(_RUNE_LOCALE(loc)->rl_toupper_tab[c + 1]);
1.12 cgd 88: }
89:
90: int
1.17 tnozaki 91: tolower(int c)
1.12 cgd 92: {
1.21.6.1! yamt 93: return (int)_tolower_tab_[c + 1];
! 94: }
! 95:
! 96: int
! 97: tolower_l(int c, locale_t loc)
! 98: {
! 99: return (int)(_RUNE_LOCALE(loc)->rl_tolower_tab[c + 1]);
1.12 cgd 100: }
101:
102: int
1.17 tnozaki 103: _toupper(int c)
1.12 cgd 104: {
105: return (c - 'a' + 'A');
106: }
107:
108: int
1.17 tnozaki 109: _tolower(int c)
1.12 cgd 110: {
111: return (c - 'A' + 'a');
112: }
CVSweb <webmaster@jp.NetBSD.org>