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 /* Copyright (c) 1988 AT&T */ 23 /* All Rights Reserved */ 24 25 26 /* 27 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 28 * Use is subject to license terms. 29 */ 30 31 /* 32 * An application should not include this header directly. Instead it 33 * should be included only through the inclusion of other Sun headers. 34 * 35 * The contents of this header is limited to identifiers specified in the 36 * C Standard. Any new identifiers specified in future amendments to the 37 * C Standard must be placed in this header. If these new identifiers 38 * are required to also be in the C++ Standard "std" namespace, then for 39 * anything other than macro definitions, corresponding "using" directives 40 * must also be added to <stdio.h>. 41 */ 42 43 /* 44 * User-visible pieces of the ANSI C standard I/O package. 45 */ 46 47 #ifndef _ISO_STDIO_ISO_H 48 #define _ISO_STDIO_ISO_H 49 50 #pragma ident "%Z%%M% %I% %E% SMI" 51 52 #include <sys/feature_tests.h> 53 #include <sys/va_list.h> 54 #include <stdio_tag.h> 55 #include <stdio_impl.h> 56 57 /* 58 * If feature test macros are set that enable interfaces that use types 59 * defined in <sys/types.h>, get those types by doing the include. 60 * 61 * Note that in asking for the interfaces associated with this feature test 62 * macro one also asks for definitions of the POSIX types. 63 */ 64 65 #ifdef __cplusplus 66 extern "C" { 67 #endif 68 69 #if !defined(_LP64) && (_FILE_OFFSET_BITS == 64 || defined(_LARGEFILE64_SOURCE)) 70 /* 71 * The following typedefs are adopted from ones in <sys/types.h> (with leading 72 * underscores added to avoid polluting the ANSI C name space). See the 73 * commentary there for further explanation. 74 */ 75 #if defined(_LONGLONG_TYPE) 76 typedef long long __longlong_t; 77 #else 78 /* used to reserve space and generate alignment */ 79 typedef union { 80 double _d; 81 int _l[2]; 82 } __longlong_t; 83 #endif 84 #endif /* !_LP64 && _FILE_OFFSET_BITS == 64 || defined(_LARGEFILE64_SOURCE) */ 85 86 #if __cplusplus >= 199711L 87 namespace std { 88 #endif 89 90 #if !defined(_FILEDEFED) || __cplusplus >= 199711L 91 #define _FILEDEFED 92 typedef __FILE FILE; 93 #endif 94 95 #if !defined(_SIZE_T) || __cplusplus >= 199711L 96 #define _SIZE_T 97 #if defined(_LP64) || defined(_I32LPx) 98 typedef unsigned long size_t; /* size of something in bytes */ 99 #else 100 typedef unsigned int size_t; /* (historical version) */ 101 #endif 102 #endif /* !_SIZE_T */ 103 104 #if defined(_LP64) || _FILE_OFFSET_BITS == 32 105 typedef long fpos_t; 106 #else 107 typedef __longlong_t fpos_t; 108 #endif 109 110 #if __cplusplus >= 199711L 111 } 112 #endif /* end of namespace std */ 113 114 #ifndef NULL 115 #if defined(_LP64) 116 #define NULL 0L 117 #else 118 #define NULL 0 119 #endif 120 #endif 121 122 #define BUFSIZ 1024 123 124 /* 125 * The value of _NFILE is defined in the Processor Specific ABI. The value 126 * is chosen for historical reasons rather than for truly processor related 127 * attribute. Note that the SPARC Processor Specific ABI uses the common 128 * UNIX historical value of 20 so it is allowed to fall through. 129 */ 130 #if defined(__i386) 131 #define _NFILE 60 /* initial number of streams: Intel x86 ABI */ 132 #else 133 #define _NFILE 20 /* initial number of streams: SPARC ABI and default */ 134 #endif 135 136 #define _SBFSIZ 8 /* compatibility with shared libs */ 137 138 #define _IOFBF 0000 /* full buffered */ 139 #define _IOLBF 0100 /* line buffered */ 140 #define _IONBF 0004 /* not buffered */ 141 #define _IOEOF 0020 /* EOF reached on read */ 142 #define _IOERR 0040 /* I/O error from system */ 143 144 #define _IOREAD 0001 /* currently reading */ 145 #define _IOWRT 0002 /* currently writing */ 146 #define _IORW 0200 /* opened for reading and writing */ 147 #define _IOMYBUF 0010 /* stdio malloc()'d buffer */ 148 149 #ifndef EOF 150 #define EOF (-1) 151 #endif 152 153 #define FOPEN_MAX _NFILE 154 #define FILENAME_MAX 1024 /* max # of characters in a path name */ 155 156 #define SEEK_SET 0 157 #define SEEK_CUR 1 158 #define SEEK_END 2 159 #define TMP_MAX 17576 /* 26 * 26 * 26 */ 160 161 #define L_tmpnam 25 /* (sizeof(P_tmpdir) + 15) */ 162 163 #if defined(__STDC__) 164 extern __FILE __iob[_NFILE]; 165 #define stdin (&__iob[0]) 166 #define stdout (&__iob[1]) 167 #define stderr (&__iob[2]) 168 #else 169 extern __FILE _iob[_NFILE]; 170 #define stdin (&_iob[0]) 171 #define stdout (&_iob[1]) 172 #define stderr (&_iob[2]) 173 #endif /* __STDC__ */ 174 175 #if __cplusplus >= 199711L 176 namespace std { 177 #endif 178 179 #if !defined(_LP64) && !defined(_LONGLONG_TYPE) 180 181 #ifdef __PRAGMA_REDEFINE_EXTNAME 182 #pragma redefine_extname fprintf _fprintf_c89 183 #pragma redefine_extname printf _printf_c89 184 #pragma redefine_extname sprintf _sprintf_c89 185 #pragma redefine_extname vfprintf _vfprintf_c89 186 #pragma redefine_extname vprintf _vprintf_c89 187 #pragma redefine_extname vsprintf _vsprintf_c89 188 #pragma redefine_extname fscanf _fscanf_c89 189 #pragma redefine_extname scanf _scanf_c89 190 #pragma redefine_extname sscanf _sscanf_c89 191 #else 192 #define fprintf _fprintf_c89 193 #define printf _printf_c89 194 #define sprintf _sprintf_c89 195 #define vfprintf _vfprintf_c89 196 #define vprintf _vprintf_c89 197 #define vsprintf _vsprintf_c89 198 #define fscanf _fscanf_c89 199 #define scanf _scanf_c89 200 #define sscanf _sscanf_c89 201 #endif 202 203 #endif /* !defined(_LP64) && !defined(_LONGLONG_TYPE) */ 204 205 #if defined(__STDC__) 206 207 extern int remove(const char *); 208 extern int rename(const char *, const char *); 209 extern FILE *tmpfile(void); 210 extern char *tmpnam(char *); 211 extern int fclose(FILE *); 212 extern int fflush(FILE *); 213 extern FILE *fopen(const char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD); 214 extern FILE *freopen(const char *_RESTRICT_KYWD, 215 const char *_RESTRICT_KYWD, FILE *_RESTRICT_KYWD); 216 extern void setbuf(FILE *_RESTRICT_KYWD, char *_RESTRICT_KYWD); 217 extern int setvbuf(FILE *_RESTRICT_KYWD, char *_RESTRICT_KYWD, int, 218 size_t); 219 /* PRINTFLIKE2 */ 220 extern int fprintf(FILE *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, ...); 221 /* SCANFLIKE2 */ 222 extern int fscanf(FILE *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, ...); 223 /* PRINTFLIKE1 */ 224 extern int printf(const char *_RESTRICT_KYWD, ...); 225 /* SCANFLIKE1 */ 226 extern int scanf(const char *_RESTRICT_KYWD, ...); 227 /* PRINTFLIKE2 */ 228 extern int sprintf(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, ...); 229 /* SCANFLIKE2 */ 230 extern int sscanf(const char *_RESTRICT_KYWD, 231 const char *_RESTRICT_KYWD, ...); 232 extern int vfprintf(FILE *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, 233 __va_list); 234 extern int vprintf(const char *_RESTRICT_KYWD, __va_list); 235 extern int vsprintf(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, 236 __va_list); 237 extern int fgetc(FILE *); 238 extern char *fgets(char *_RESTRICT_KYWD, int, FILE *_RESTRICT_KYWD); 239 extern int fputc(int, FILE *); 240 extern int fputs(const char *_RESTRICT_KYWD, FILE *_RESTRICT_KYWD); 241 #if (__cplusplus >= 199711L && (defined(_LP64) || defined(_REENTRANT))) || \ 242 __cplusplus < 199711L 243 extern int getc(FILE *); 244 extern int putc(int, FILE *); 245 #endif 246 #if (__cplusplus >= 199711L && defined(_REENTRANT)) || \ 247 __cplusplus < 199711L 248 extern int getchar(void); 249 extern int putchar(int); 250 #endif 251 extern char *gets(char *); 252 extern int puts(const char *); 253 extern int ungetc(int, FILE *); 254 extern size_t fread(void *_RESTRICT_KYWD, size_t, size_t, 255 FILE *_RESTRICT_KYWD); 256 extern size_t fwrite(const void *_RESTRICT_KYWD, size_t, size_t, 257 FILE *_RESTRICT_KYWD); 258 #if !defined(__lint) || defined(_LP64) || _FILE_OFFSET_BITS == 32 259 extern int fgetpos(FILE *_RESTRICT_KYWD, fpos_t *_RESTRICT_KYWD); 260 extern int fsetpos(FILE *, const fpos_t *); 261 #endif 262 extern int fseek(FILE *, long, int); 263 extern long ftell(FILE *); 264 extern void rewind(FILE *); 265 #if (__cplusplus >= 199711L && (defined(_LP64) || defined(_REENTRANT))) || \ 266 __cplusplus < 199711L 267 extern void clearerr(FILE *); 268 extern int feof(FILE *); 269 extern int ferror(FILE *); 270 #endif 271 extern void perror(const char *); 272 273 #ifndef _LP64 274 extern int __filbuf(FILE *); 275 extern int __flsbuf(int, FILE *); 276 #endif /* _LP64 */ 277 278 #else /* !defined __STDC__ */ 279 280 extern int remove(); 281 extern int rename(); 282 extern FILE *tmpfile(); 283 extern char *tmpnam(); 284 extern int fclose(); 285 extern int fflush(); 286 extern FILE *fopen(); 287 extern FILE *freopen(); 288 extern void setbuf(); 289 extern int setvbuf(); 290 extern int fprintf(); 291 extern int fscanf(); 292 extern int printf(); 293 extern int scanf(); 294 extern int sprintf(); 295 extern int sscanf(); 296 extern int vfprintf(); 297 extern int vprintf(); 298 extern int vsprintf(); 299 extern int fgetc(); 300 extern char *fgets(); 301 extern int fputc(); 302 extern int fputs(); 303 extern int getc(); 304 extern int getchar(); 305 extern char *gets(); 306 extern int putc(); 307 extern int putchar(); 308 extern int puts(); 309 extern int ungetc(); 310 extern size_t fread(); 311 extern size_t fwrite(); 312 extern int fgetpos(); 313 extern int fseek(); 314 extern int fsetpos(); 315 extern long ftell(); 316 extern void rewind(); 317 extern void clearerr(); 318 extern int feof(); 319 extern int ferror(); 320 extern void perror(); 321 322 #ifndef _LP64 323 extern int _filbuf(); 324 extern int _flsbuf(); 325 #endif /* _LP64 */ 326 327 #endif /* __STDC__ */ 328 329 #if __cplusplus >= 199711L 330 } 331 #endif /* end of namespace std */ 332 333 #if !defined(__lint) 334 335 #ifndef _REENTRANT 336 337 #ifndef _LP64 338 #ifdef __STDC__ 339 #if __cplusplus >= 199711L 340 namespace std { 341 inline int getc(FILE *_p) { 342 return (--_p->_cnt < 0 ? __filbuf(_p) : (int)*_p->_ptr++); } 343 inline int putc(int _x, FILE *_p) { 344 return (--_p->_cnt < 0 ? __flsbuf(_x, _p) 345 : (int)(*_p->_ptr++ = (unsigned char) _x)); } 346 } 347 #else /* __cplusplus >= 199711L */ 348 #define getc(p) (--(p)->_cnt < 0 ? __filbuf(p) : (int)*(p)->_ptr++) 349 #define putc(x, p) (--(p)->_cnt < 0 ? __flsbuf((x), (p)) \ 350 : (int)(*(p)->_ptr++ = (unsigned char) (x))) 351 #endif /* __cplusplus >= 199711L */ 352 #else /* __STDC__ */ 353 #define getc(p) (--(p)->_cnt < 0 ? _filbuf(p) : (int)*(p)->_ptr++) 354 #define putc(x, p) (--(p)->_cnt < 0 ? _flsbuf((x), (p)) : \ 355 (int)(*(p)->_ptr++ = (unsigned char) (x))) 356 #endif /* __STDC__ */ 357 #endif /* _LP64 */ 358 359 #if __cplusplus >= 199711L 360 namespace std { 361 inline int getchar() { return getc(stdin); } 362 inline int putchar(int _x) { return putc(_x, stdout); } 363 } 364 #else 365 #define getchar() getc(stdin) 366 #define putchar(x) putc((x), stdout) 367 #endif /* __cplusplus >= 199711L */ 368 369 #ifndef _LP64 370 #if __cplusplus >= 199711L 371 namespace std { 372 inline void clearerr(FILE *_p) { _p->_flag &= ~(_IOERR | _IOEOF); } 373 inline int feof(FILE *_p) { return _p->_flag & _IOEOF; } 374 inline int ferror(FILE *_p) { return _p->_flag & _IOERR; } 375 } 376 #else /* __cplusplus >= 199711L */ 377 #define clearerr(p) ((void)((p)->_flag &= ~(_IOERR | _IOEOF))) 378 #define feof(p) ((p)->_flag & _IOEOF) 379 #define ferror(p) ((p)->_flag & _IOERR) 380 #endif /* __cplusplus >= 199711L */ 381 #endif /* _LP64 */ 382 383 #endif /* _REENTRANT */ 384 385 #endif /* !defined(__lint) */ 386 387 #ifdef __cplusplus 388 } 389 #endif 390 391 #endif /* _ISO_STDIO_ISO_H */ 392