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 2014 Garrett D'Amore <garrett@damore.org> 24 * Copyright 2014 PALO, Richard. 25 * 26 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 27 * Use is subject to license terms. 28 */ 29 30 /* 31 * An application should not include this header directly. Instead it 32 * should be included only through the inclusion of other Sun headers. 33 * 34 * The contents of this header is limited to identifiers specified in the 35 * C Standard. Any new identifiers specified in future amendments to the 36 * C Standard must be placed in this header. If these new identifiers 37 * are required to also be in the C++ Standard "std" namespace, then for 38 * anything other than macro definitions, corresponding "using" directives 39 * must also be added to <wchar.h>. 40 */ 41 42 #ifndef _ISO_WCHAR_ISO_H 43 #define _ISO_WCHAR_ISO_H 44 45 #include <sys/feature_tests.h> 46 #include <sys/null.h> 47 #include <stdio_tag.h> 48 #include <wchar_impl.h> 49 #include <iso/time_iso.h> 50 51 #if (defined(__cplusplus) && (__cplusplus - 0 < 54321L)) || \ 52 (!defined(__cplusplus) && !defined(_STRICT_STDC)) || \ 53 defined(__EXTENSIONS__) 54 #include <stdio.h> 55 #endif /* (defined(__cplusplus) && (__cplusplus - 0 < 54321L)) ... */ 56 57 #if !defined(_STRICT_STDC) || defined(__EXTENSIONS__) 58 #include <ctype.h> 59 #include <stddef.h> 60 #endif /* !defined(_STRICT_STDC) || defined(__EXTENSIONS__) */ 61 62 #include <sys/va_list.h> 63 64 #ifdef __cplusplus 65 extern "C" { 66 #endif 67 68 #if __cplusplus >= 199711L 69 namespace std { 70 #endif 71 72 /* 73 * wchar_t is a built-in type in standard C++ and as such is not 74 * defined here when using standard C++. However, the GNU compiler 75 * fixincludes utility nonetheless creates its own version of this 76 * header for use by gcc and g++. In that version it adds a redundant 77 * guard for __cplusplus. To avoid the creation of a gcc/g++ specific 78 * header we need to include the following magic comment: 79 * 80 * we must use the C++ compiler's type 81 * 82 * The above comment should not be removed or changed until GNU 83 * gcc/fixinc/inclhack.def is updated to bypass this header. 84 */ 85 #if !defined(__cplusplus) || (__cplusplus < 199711L && !defined(__GNUG__)) 86 #ifndef _WCHAR_T 87 #define _WCHAR_T 88 #if defined(_LP64) 89 typedef int wchar_t; 90 #else 91 typedef long wchar_t; 92 #endif 93 #endif /* !_WCHAR_T */ 94 #endif /* !defined(__cplusplus) ... */ 95 96 #if !defined(_WINT_T) || __cplusplus >= 199711L 97 #define _WINT_T 98 #if defined(_LP64) 99 typedef int wint_t; 100 #else 101 typedef long wint_t; 102 #endif 103 #endif /* !defined(_WINT_T) || __cplusplus >= 199711L */ 104 105 #if !defined(_SIZE_T) || __cplusplus >= 199711L 106 #define _SIZE_T 107 #if defined(_LP64) || defined(_I32LPx) 108 typedef unsigned long size_t; /* size of something in bytes */ 109 #else 110 typedef unsigned int size_t; /* (historical version) */ 111 #endif 112 #endif /* !defined(_SIZE_T) || __cplusplus >= 199711L */ 113 114 #ifndef WEOF 115 #if __cplusplus >= 199711L 116 #define WEOF ((std::wint_t)(-1)) 117 #else 118 #define WEOF ((wint_t)(-1)) 119 #endif 120 #endif /* WEOF */ 121 122 /* not XPG4 and not XPG4v2 */ 123 #if !defined(_XPG4) || defined(_XPG5) 124 #ifndef WCHAR_MAX 125 #define WCHAR_MAX 2147483647 126 #endif 127 #ifndef WCHAR_MIN 128 #define WCHAR_MIN (-2147483647-1) 129 #endif 130 #endif /* not XPG4 and not XPG4v2 */ 131 132 #if !defined(_MBSTATE_T) || __cplusplus >= 199711L 133 #define _MBSTATE_T 134 typedef __mbstate_t mbstate_t; 135 #endif /* _MBSTATE_T */ 136 137 #if defined(_XPG4) && !defined(_FILEDEFED) || __cplusplus >= 199711L 138 #define _FILEDEFED 139 typedef __FILE FILE; 140 #endif 141 142 #if !defined(_LP64) && !defined(_LONGLONG_TYPE) 143 144 #ifdef __PRAGMA_REDEFINE_EXTNAME 145 #pragma redefine_extname fwprintf _fwprintf_c89 146 #pragma redefine_extname swprintf _swprintf_c89 147 #pragma redefine_extname vfwprintf _vfwprintf_c89 148 #pragma redefine_extname vswprintf _vswprintf_c89 149 #pragma redefine_extname vwprintf _vwprintf_c89 150 #pragma redefine_extname wprintf _wprintf_c89 151 #pragma redefine_extname fwscanf _fwscanf_c89 152 #pragma redefine_extname swscanf _swscanf_c89 153 #pragma redefine_extname wscanf _wscanf_c89 154 #else 155 #define fwprintf _fwprintf_c89 156 #define swprintf _swprintf_c89 157 #define vfwprintf _vfwprintf_c89 158 #define vswprintf _vswprintf_c89 159 #define vwprintf _vwprintf_c89 160 #define wprintf _wprintf_c89 161 #define fwscanf _fwscanf_c89 162 #define swscanf _swscanf_c89 163 #define wscanf _wscanf_c89 164 #endif 165 166 #endif /* !defined(_LP64) && !defined(_LONGLONG_TYPE) */ 167 168 #if (!defined(_MSE_INT_H)) 169 /* not XPG4 and not XPG4v2 */ 170 #if !defined(_XPG4) || defined(_XPG5) 171 #ifdef __PRAGMA_REDEFINE_EXTNAME 172 #pragma redefine_extname fgetwc __fgetwc_xpg5 173 #pragma redefine_extname getwc __getwc_xpg5 174 #pragma redefine_extname getwchar __getwchar_xpg5 175 #pragma redefine_extname fputwc __fputwc_xpg5 176 #pragma redefine_extname putwc __putwc_xpg5 177 #pragma redefine_extname putwchar __putwchar_xpg5 178 #pragma redefine_extname fgetws __fgetws_xpg5 179 #pragma redefine_extname fputws __fputws_xpg5 180 #pragma redefine_extname ungetwc __ungetwc_xpg5 181 #else /* __PRAGMA_REDEFINE_EXTNAME */ 182 extern wint_t __fgetwc_xpg5(__FILE *); 183 extern wint_t __getwc_xpg5(__FILE *); 184 extern wint_t __getwchar_xpg5(void); 185 extern wint_t __fputwc_xpg5(wint_t, __FILE *); 186 extern wint_t __putwc_xpg5(wint_t, __FILE *); 187 extern wint_t __putwchar_xpg5(wint_t); 188 extern wchar_t *__fgetws_xpg5(wchar_t *_RESTRICT_KYWD, int, 189 __FILE *_RESTRICT_KYWD); 190 extern int __fputws_xpg5(const wchar_t *_RESTRICT_KYWD, __FILE *_RESTRICT_KYWD); 191 extern wint_t __ungetwc_xpg5(wint_t, __FILE *); 192 #define fgetwc __fgetwc_xpg5 193 #define getwc __getwc_xpg5 194 #define getwchar __getwchar_xpg5 195 #define fputwc __fputwc_xpg5 196 #define putwc __putwc_xpg5 197 #define putwchar __putwchar_xpg5 198 #define fgetws __fgetws_xpg5 199 #define fputws __fputws_xpg5 200 #define ungetwc __ungetwc_xpg5 201 #endif /* __PRAGMA_REDEFINE_EXTNAME */ 202 #endif /* not XPG4 and not XPG4v2 */ 203 #endif /* defined(_MSE_INT_H) */ 204 205 extern wint_t fgetwc(__FILE *); 206 extern wchar_t *fgetws(wchar_t *_RESTRICT_KYWD, int, __FILE *_RESTRICT_KYWD); 207 extern wint_t fputwc(wint_t, __FILE *); 208 extern int fputws(const wchar_t *_RESTRICT_KYWD, __FILE *_RESTRICT_KYWD); 209 extern wint_t ungetwc(wint_t, __FILE *); 210 extern wint_t getwc(__FILE *); 211 extern wint_t getwchar(void); 212 extern wint_t putwc(wint_t, __FILE *); 213 extern wint_t putwchar(wint_t); 214 extern double wcstod(const wchar_t *_RESTRICT_KYWD, wchar_t **_RESTRICT_KYWD); 215 extern long wcstol(const wchar_t *_RESTRICT_KYWD, wchar_t **_RESTRICT_KYWD, 216 int); 217 extern unsigned long wcstoul(const wchar_t *_RESTRICT_KYWD, 218 wchar_t **_RESTRICT_KYWD, int); 219 extern wchar_t *wcscat(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD); 220 extern int wcscmp(const wchar_t *, const wchar_t *); 221 extern int wcscoll(const wchar_t *, const wchar_t *); 222 extern wchar_t *wcscpy(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD); 223 extern size_t wcscspn(const wchar_t *, const wchar_t *); 224 extern size_t wcslen(const wchar_t *); 225 extern wchar_t *wcsncat(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD, 226 size_t); 227 extern int wcsncmp(const wchar_t *, const wchar_t *, size_t); 228 extern wchar_t *wcsncpy(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD, 229 size_t); 230 extern size_t wcsspn(const wchar_t *, const wchar_t *); 231 extern size_t wcsxfrm(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD, 232 size_t); 233 #if __cplusplus >= 199711L 234 extern const wchar_t *wcschr(const wchar_t *, wchar_t); 235 extern "C++" { wcschr(wchar_t * __ws,wchar_t __wc)236 inline wchar_t *wcschr(wchar_t *__ws, wchar_t __wc) { 237 return (wchar_t *)wcschr((const wchar_t *)__ws, __wc); 238 } 239 } 240 extern const wchar_t *wcspbrk(const wchar_t *, const wchar_t *); 241 extern "C++" { wcspbrk(wchar_t * __ws1,const wchar_t * __ws2)242 inline wchar_t *wcspbrk(wchar_t *__ws1, const wchar_t *__ws2) { 243 return (wchar_t *)wcspbrk((const wchar_t *)__ws1, __ws2); 244 } 245 } 246 extern const wchar_t *wcsrchr(const wchar_t *, wchar_t); 247 extern "C++" { wcsrchr(wchar_t * __ws,wchar_t __wc)248 inline wchar_t *wcsrchr(wchar_t *__ws, wchar_t __wc) { 249 return (wchar_t *)wcsrchr((const wchar_t *)__ws, __wc); 250 } 251 } 252 #else /* __cplusplus >= 199711L */ 253 extern wchar_t *wcschr(const wchar_t *, wchar_t); 254 extern wchar_t *wcspbrk(const wchar_t *, const wchar_t *); 255 extern wchar_t *wcsrchr(const wchar_t *, wchar_t); 256 #endif /* __cplusplus >= 199711L */ 257 258 #if (!defined(_MSE_INT_H)) 259 #if defined(_XPG4) && !defined(_XPG5) /* XPG4 or XPG4v2 */ 260 extern wchar_t *wcstok(wchar_t *, const wchar_t *); 261 extern size_t wcsftime(wchar_t *, size_t, const char *, const struct tm *); 262 #else /* XPG4 or XPG4v2 */ 263 #ifdef __PRAGMA_REDEFINE_EXTNAME 264 #pragma redefine_extname wcstok __wcstok_xpg5 265 #pragma redefine_extname wcsftime __wcsftime_xpg5 266 extern wchar_t *wcstok(wchar_t *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD, 267 wchar_t **_RESTRICT_KYWD); 268 extern size_t wcsftime(wchar_t *_RESTRICT_KYWD, size_t, 269 const wchar_t *_RESTRICT_KYWD, const struct tm *_RESTRICT_KYWD); 270 #else /* __PRAGMA_REDEFINE_EXTNAME */ 271 extern wchar_t *__wcstok_xpg5(wchar_t *_RESTRICT_KYWD, 272 const wchar_t *_RESTRICT_KYWD, wchar_t **_RESTRICT_KYWD); 273 extern size_t __wcsftime_xpg5(wchar_t *_RESTRICT_KYWD, size_t, 274 const wchar_t *_RESTRICT_KYWD, const struct tm *_RESTRICT_KYWD); 275 #define wcstok __wcstok_xpg5 276 #define wcsftime __wcsftime_xpg5 277 #endif /* __PRAGMA_REDEFINE_EXTNAME */ 278 #endif /* XPG4 or XPG4v2 */ 279 #endif /* !defined(_MSE_INT_H) */ 280 281 /* not XPG4 and not XPG4v2 */ 282 #if !defined(_XPG4) || defined(_XPG5) 283 extern wint_t btowc(int); 284 extern int fwprintf(__FILE *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD, 285 ...); 286 extern int fwscanf(__FILE *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD, 287 ...); 288 extern int fwide(__FILE *, int); 289 extern int mbsinit(const mbstate_t *); 290 extern size_t mbrlen(const char *_RESTRICT_KYWD, size_t, 291 mbstate_t *_RESTRICT_KYWD); 292 extern size_t mbrtowc(wchar_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, 293 size_t, mbstate_t *_RESTRICT_KYWD); 294 extern size_t mbsrtowcs(wchar_t *_RESTRICT_KYWD, const char **_RESTRICT_KYWD, 295 size_t, mbstate_t *_RESTRICT_KYWD); 296 extern int swprintf(wchar_t *_RESTRICT_KYWD, size_t, 297 const wchar_t *_RESTRICT_KYWD, ...); 298 extern int swscanf(const wchar_t *_RESTRICT_KYWD, 299 const wchar_t *_RESTRICT_KYWD, ...); 300 extern int vfwprintf(__FILE *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD, 301 __va_list); 302 extern int vwprintf(const wchar_t *_RESTRICT_KYWD, __va_list); 303 extern int vswprintf(wchar_t *_RESTRICT_KYWD, size_t, 304 const wchar_t *_RESTRICT_KYWD, __va_list); 305 extern size_t wcrtomb(char *_RESTRICT_KYWD, wchar_t, 306 mbstate_t *_RESTRICT_KYWD); 307 extern size_t wcsrtombs(char *_RESTRICT_KYWD, const wchar_t **_RESTRICT_KYWD, 308 size_t, mbstate_t *_RESTRICT_KYWD); 309 #if defined(_XPG7) || !defined(_STRICT_SYMBOLS) 310 extern size_t wcsnrtombs(char *_RESTRICT_KYWD, const wchar_t **_RESTRICT_KYWD, 311 size_t, size_t, mbstate_t *_RESTRICT_KYWD); 312 #endif 313 extern int wctob(wint_t); 314 extern int wmemcmp(const wchar_t *, const wchar_t *, size_t); 315 extern wchar_t *wmemcpy(wchar_t *_RESTRICT_KYWD, 316 const wchar_t *_RESTRICT_KYWD, size_t); 317 extern wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); 318 extern wchar_t *wmemset(wchar_t *, wchar_t, size_t); 319 extern int wprintf(const wchar_t *_RESTRICT_KYWD, ...); 320 extern int wscanf(const wchar_t *_RESTRICT_KYWD, ...); 321 #if __cplusplus >= 199711L 322 extern const wchar_t *wcsstr(const wchar_t *, const wchar_t *); 323 extern "C++" { wcsstr(wchar_t * __ws1,const wchar_t * __ws2)324 inline wchar_t *wcsstr(wchar_t *__ws1, const wchar_t *__ws2) { 325 return (wchar_t *)wcsstr((const wchar_t *)__ws1, __ws2); 326 } 327 } 328 extern const wchar_t *wmemchr(const wchar_t *, wchar_t, size_t); 329 extern "C++" { wmemchr(wchar_t * __ws,wchar_t __wc,size_t __n)330 inline wchar_t *wmemchr(wchar_t *__ws, wchar_t __wc, size_t __n) { 331 return (wchar_t *)wmemchr((const wchar_t *)__ws, __wc, __n); 332 } 333 } 334 #else /* __cplusplus >= 199711L */ 335 extern wchar_t *wcsstr(const wchar_t *_RESTRICT_KYWD, 336 const wchar_t *_RESTRICT_KYWD); 337 extern wchar_t *wmemchr(const wchar_t *, wchar_t, size_t); 338 #endif /* __cplusplus >= 199711L */ 339 #endif /* not XPG4 and not XPG4v2 */ 340 341 #if __cplusplus >= 199711L 342 } 343 #endif /* end of namespace std */ 344 345 #ifdef __cplusplus 346 } 347 #endif 348 349 #endif /* _ISO_WCHAR_ISO_H */ 350