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Thread safety fixes.
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--- old/usr/src/head/wctype.h
+++ new/usr/src/head/wctype.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License, Version 1.0 only
6 6 * (the "License"). You may not use this file except in compliance
7 7 * with the License.
8 8 *
9 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 10 * or http://www.opensolaris.org/os/licensing.
11 11 * See the License for the specific language governing permissions
12 12 * and limitations under the License.
13 13 *
14 14 * When distributing Covered Code, include this CDDL HEADER in each
15 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 16 * If applicable, add the following below this CDDL HEADER, with the
17 17 * fields enclosed by brackets "[]" replaced with your own identifying
18 18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 19 *
20 20 * CDDL HEADER END
21 21 */
22 22 /* wctype.h 1.13 89/11/02 SMI; JLE */
23 23 /* from AT&T JAE 2.1 */
24 24 /* definitions for international functions */
25 25
26 26 /*
27 27 * Copyright 2014 Garrett D'Amore <garrett@damore.org>
28 28 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
29 29 * Use is subject to license terms.
30 30 */
31 31
32 32 #ifndef _WCTYPE_H
33 33 #define _WCTYPE_H
34 34
35 35 #include <sys/feature_tests.h>
36 36 #include <iso/wctype_iso.h>
37 37 #ifndef _STRICT_SYMBOLS
38 38 #include <ctype.h>
39 39 #include <wchar.h>
40 40 #endif
41 41
42 42 /*
43 43 * Allow global visibility for symbols defined in
44 44 * C++ "std" namespace in <iso/wctype_iso.h>.
45 45 */
46 46 #if __cplusplus >= 199711L
47 47 using std::wint_t;
48 48 using std::wctrans_t;
49 49 using std::iswalnum;
50 50 using std::iswalpha;
51 51 using std::iswcntrl;
52 52 using std::iswdigit;
53 53 using std::iswgraph;
54 54 using std::iswlower;
55 55 using std::iswprint;
56 56 using std::iswpunct;
57 57 using std::iswspace;
58 58 using std::iswupper;
59 59 using std::iswxdigit;
60 60 using std::towlower;
61 61 using std::towupper;
62 62 using std::wctrans;
63 63 using std::towctrans;
64 64 using std::iswctype;
65 65 using std::wctype;
66 66 #if __cplusplus >= 201103L
67 67 using std::iswblank;
68 68 #endif
69 69 #endif
70 70
71 71 #ifdef __cplusplus
72 72 extern "C" {
73 73 #endif
74 74
75 75 /* do not allow any of the following in a strictly conforming application */
76 76 #ifndef _STRICT_SYMBOLS
77 77
78 78 /*
79 79 * data structure for supplementary code set
80 80 * for character class and conversion
81 81 */
82 82 struct _wctype {
83 83 wchar_t tmin; /* minimum code for wctype */
84 84 wchar_t tmax; /* maximum code for wctype */
85 85 unsigned char *index; /* class index */
86 86 unsigned int *type; /* class type */
87 87 wchar_t cmin; /* minimum code for conversion */
88 88 wchar_t cmax; /* maximum code for conversion */
89 89 wchar_t *code; /* conversion code */
90 90 };
91 91
92 92
93 93 #ifdef _ILLUMOS_PRIVATE
94 94 extern int __iswrune(wint_t);
95 95 extern wint_t __nextwctype(wint_t, wctype_t);
96 96 #define iswrune(c) __iswrune(c)
97 97 #define nextwctype(c, t) __nextwctype(c, t)
98 98 #endif
99 99
100 100 /* character classification functions */
101 101
102 102 /* iswascii is still a macro */
103 103 #define iswascii(c) isascii(c)
104 104
105 105 /* isw*, except iswascii(), are not macros any more. They become functions */
106 106 #ifdef __STDC__
107 107
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108 108 /* is* also become functions */
109 109 extern int isphonogram(wint_t);
110 110 extern int isideogram(wint_t);
111 111 extern int isenglish(wint_t);
112 112 extern int isnumber(wint_t);
113 113 extern int isspecial(wint_t);
114 114 /* From BSD/MacOS */
115 115 extern int iswideogram(wint_t);
116 116 extern int iswphonogram(wint_t);
117 117 extern int iswnumber(wint_t);
118 +extern int iswhexnumber(wint_t);
118 119 extern int iswspecial(wint_t);
119 120
120 121 #else /* __STDC__ */
121 122
122 123 /* is* also become functions */
123 124 extern int isphonogram();
124 125 extern int isideogram();
125 126 extern int isenglish();
126 127 extern int isnumber();
127 128 extern int isspecial();
128 129 /* From BSD/MacOS */
129 130 extern int iswideogram();
130 131 extern int iswphonogram();
131 132 extern int iswnumber();
132 133 extern int iswspecial();
133 134 #endif
134 135
135 136 #define iscodeset0(c) isascii(c)
136 137 #define iscodeset1(c) (((c) & WCHAR_CSMASK) == WCHAR_CS1)
137 138 #define iscodeset2(c) (((c) & WCHAR_CSMASK) == WCHAR_CS2)
138 139 #define iscodeset3(c) (((c) & WCHAR_CSMASK) == WCHAR_CS3)
139 140
140 141 #endif /* !defined(_STRICT_SYMBOLS)... */
141 142
142 143
143 144 /* XPG7 extended locale support */
144 145 #if defined(_XPG7) || !defined(_STRICT_SYMBOLS)
145 146
146 147 #ifndef _LOCALE_T
147 148 #define _LOCALE_T
148 149 typedef struct locale *locale_t;
149 150 #endif
150 151
151 152 #if defined(__STDC__)
152 153 extern wint_t towlower_l(wint_t, locale_t);
153 154 extern wint_t towupper_l(wint_t, locale_t);
154 155 extern wint_t towctrans_l(wint_t, wctrans_t, locale_t);
155 156 extern int iswctype_l(wint_t, wctype_t, locale_t);
156 157 extern int iswalnum_l(wint_t, locale_t);
157 158 extern int iswalpha_l(wint_t, locale_t);
158 159 extern int iswcntrl_l(wint_t, locale_t);
159 160 extern int iswdigit_l(wint_t, locale_t);
160 161 extern int iswgraph_l(wint_t, locale_t);
161 162 extern int iswlower_l(wint_t, locale_t);
162 163 extern int iswprint_l(wint_t, locale_t);
163 164 extern int iswpunct_l(wint_t, locale_t);
164 165 extern int iswspace_l(wint_t, locale_t);
165 166 extern int iswupper_l(wint_t, locale_t);
166 167 extern int iswxdigit_l(wint_t, locale_t);
167 168 extern wctrans_t wctrans_l(const char *, locale_t);
168 169 extern wctype_t wctype_l(const char *, locale_t);
169 170 #else /* __STDC__ */
170 171 extern wint_t towlower_l();
171 172 extern wint_t towupper_l();
172 173 extern wint_t towctrans_l();
173 174 extern int iswctype_l();
174 175 extern int iswalnum_l();
175 176 extern int iswalpha_l();
176 177 extern int iswcntrl_l();
177 178 extern int iswdigit_l();
178 179 extern int iswgraph_l();
179 180 extern int iswlower_l();
180 181 extern int iswprint_l();
181 182 extern int iswpunct_l();
182 183 extern int iswspace_l();
183 184 extern int iswupper_l();
184 185 extern int iswxdigit_l();
185 186 extern wctrans_t wctrans_l();
186 187 extern wctype_t wctype_l();
187 188 #endif /* __STDC__ */
188 189 #endif /* defined(_XPG7) || !defined(_STRICT_SYMBOLS) */
189 190
190 191 #ifdef __cplusplus
191 192 }
192 193 #endif
193 194
194 195 #endif /* _WCTYPE_H */
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