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 /* 23 * Copyright 2014 Garrett D'Amore <garrett@damore.org> 24 * 25 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 26 * Use is subject to license terms. 27 */ 28 29 /* Copyright (c) 1988 AT&T */ 30 /* All Rights Reserved */ 31 32 /* 33 * An application should not include this header directly. Instead it 34 * should be included only through the inclusion of other Sun headers. 35 * 36 * The contents of this header is limited to identifiers specified in the 37 * C Standard. Any new identifiers specified in future amendments to the 38 * C Standard must be placed in this header. If these new identifiers 39 * are required to also be in the C++ Standard "std" namespace, then for 40 * anything other than macro definitions, corresponding "using" directives 41 * must also be added to <stdio.h>. 42 */ 43 44 /* 45 * User-visible pieces of the ANSI C standard I/O package. 46 */ 47 48 #ifndef _ISO_STDIO_ISO_H 49 #define _ISO_STDIO_ISO_H 50 51 #include <sys/feature_tests.h> 52 #include <sys/va_list.h> 53 #include <stdio_tag.h> 54 #include <stdio_impl.h> 55 56 /* 57 * If feature test macros are set that enable interfaces that use types 58 * defined in <sys/types.h>, get those types by doing the include. 59 * 60 * Note that in asking for the interfaces associated with this feature test 61 * macro one also asks for definitions of the POSIX types. 62 */ 63 64 #ifdef __cplusplus 65 extern "C" { 66 #endif 67 68 #if !defined(_LP64) && (_FILE_OFFSET_BITS == 64 || defined(_LARGEFILE64_SOURCE)) 69 /* 70 * The following typedefs are adopted from ones in <sys/types.h> (with leading 71 * underscores added to avoid polluting the ANSI C name space). See the 72 * commentary there for further explanation. 73 */ 74 #if defined(_LONGLONG_TYPE) 75 typedef long long __longlong_t; 76 #else 77 /* used to reserve space and generate alignment */ 78 typedef union { 79 double _d; 80 int _l[2]; 81 } __longlong_t; 82 #endif 83 #endif /* !_LP64 && _FILE_OFFSET_BITS == 64 || defined(_LARGEFILE64_SOURCE) */ 84 85 #if __cplusplus >= 199711L 86 namespace std { 87 #endif 88 89 #if !defined(_FILEDEFED) || __cplusplus >= 199711L 90 #define _FILEDEFED 91 typedef __FILE FILE; 92 #endif 93 94 #if !defined(_SIZE_T) || __cplusplus >= 199711L 95 #define _SIZE_T 96 #if defined(_LP64) || defined(_I32LPx) 97 typedef unsigned long size_t; /* size of something in bytes */ 98 #else 99 typedef unsigned int size_t; /* (historical version) */ 100 #endif 101 #endif /* !_SIZE_T */ 102 103 #if defined(_LP64) || _FILE_OFFSET_BITS == 32 104 typedef long fpos_t; 105 #else 106 typedef __longlong_t fpos_t; 107 #endif 108 109 #if __cplusplus >= 199711L 110 } 111 #endif /* end of namespace std */ 112 113 #ifndef NULL 114 #if defined(_LP64) 115 #define NULL 0L 116 #else 117 #define NULL 0 118 #endif 119 #endif 120 121 #define BUFSIZ 1024 122 123 /* 124 * The value of _NFILE is defined in the Processor Specific ABI. The value 125 * is chosen for historical reasons rather than for truly processor related 126 * attribute. Note that the SPARC Processor Specific ABI uses the common 127 * UNIX historical value of 20 so it is allowed to fall through. 128 */ 129 #if defined(__i386) 130 #define _NFILE 60 /* initial number of streams: Intel x86 ABI */ 131 #else 132 #define _NFILE 20 /* initial number of streams: SPARC ABI and default */ 133 #endif 134 135 #define _SBFSIZ 8 /* compatibility with shared libs */ 136 137 #define _IOFBF 0000 /* full buffered */ 138 #define _IOLBF 0100 /* line buffered */ 139 #define _IONBF 0004 /* not buffered */ 140 #define _IOEOF 0020 /* EOF reached on read */ 141 #define _IOERR 0040 /* I/O error from system */ 142 143 #define _IOREAD 0001 /* currently reading */ 144 #define _IOWRT 0002 /* currently writing */ 145 #define _IORW 0200 /* opened for reading and writing */ 146 #define _IOMYBUF 0010 /* stdio malloc()'d buffer */ 147 148 #ifndef EOF 149 #define EOF (-1) 150 #endif 151 152 #define FOPEN_MAX _NFILE 153 #define FILENAME_MAX 1024 /* max # of characters in a path name */ 154 155 #define SEEK_SET 0 156 #define SEEK_CUR 1 157 #define SEEK_END 2 158 #define TMP_MAX 17576 /* 26 * 26 * 26 */ 159 160 #define L_tmpnam 25 /* (sizeof(P_tmpdir) + 15) */ 161 162 extern __FILE __iob[_NFILE]; 163 #define stdin (&__iob[0]) 164 #define stdout (&__iob[1]) 165 #define stderr (&__iob[2]) 166 167 #if __cplusplus >= 199711L 168 namespace std { 169 #endif 170 171 #if !defined(_LP64) && !defined(_LONGLONG_TYPE) 172 173 #ifdef __PRAGMA_REDEFINE_EXTNAME 174 #pragma redefine_extname fprintf _fprintf_c89 175 #pragma redefine_extname printf _printf_c89 176 #pragma redefine_extname sprintf _sprintf_c89 177 #pragma redefine_extname vfprintf _vfprintf_c89 178 #pragma redefine_extname vprintf _vprintf_c89 179 #pragma redefine_extname vsprintf _vsprintf_c89 180 #pragma redefine_extname fscanf _fscanf_c89 181 #pragma redefine_extname scanf _scanf_c89 182 #pragma redefine_extname sscanf _sscanf_c89 183 #else 184 #define fprintf _fprintf_c89 185 #define printf _printf_c89 186 #define sprintf _sprintf_c89 187 #define vfprintf _vfprintf_c89 188 #define vprintf _vprintf_c89 189 #define vsprintf _vsprintf_c89 190 #define fscanf _fscanf_c89 191 #define scanf _scanf_c89 192 #define sscanf _sscanf_c89 193 #endif 194 195 #endif /* !defined(_LP64) && !defined(_LONGLONG_TYPE) */ 196 197 extern int remove(const char *); 198 extern int rename(const char *, const char *); 199 extern FILE *tmpfile(void); 200 extern char *tmpnam(char *); 201 extern int fclose(FILE *); 202 extern int fflush(FILE *); 203 extern FILE *fopen(const char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD); 204 extern FILE *freopen(const char *_RESTRICT_KYWD, 205 const char *_RESTRICT_KYWD, FILE *_RESTRICT_KYWD); 206 extern void setbuf(FILE *_RESTRICT_KYWD, char *_RESTRICT_KYWD); 207 extern int setvbuf(FILE *_RESTRICT_KYWD, char *_RESTRICT_KYWD, int, 208 size_t); 209 /* PRINTFLIKE2 */ 210 extern int fprintf(FILE *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, ...); 211 /* SCANFLIKE2 */ 212 extern int fscanf(FILE *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, ...); 213 /* PRINTFLIKE1 */ 214 extern int printf(const char *_RESTRICT_KYWD, ...); 215 /* SCANFLIKE1 */ 216 extern int scanf(const char *_RESTRICT_KYWD, ...); 217 /* PRINTFLIKE2 */ 218 extern int sprintf(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, ...); 219 /* SCANFLIKE2 */ 220 extern int sscanf(const char *_RESTRICT_KYWD, 221 const char *_RESTRICT_KYWD, ...); 222 extern int vfprintf(FILE *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, 223 __va_list); 224 extern int vprintf(const char *_RESTRICT_KYWD, __va_list); 225 extern int vsprintf(char *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, 226 __va_list); 227 extern int fgetc(FILE *); 228 extern char *fgets(char *_RESTRICT_KYWD, int, FILE *_RESTRICT_KYWD); 229 extern int fputc(int, FILE *); 230 extern int fputs(const char *_RESTRICT_KYWD, FILE *_RESTRICT_KYWD); 231 #if (__cplusplus >= 199711L && (defined(_LP64) || defined(_REENTRANT))) || \ 232 __cplusplus < 199711L 233 extern int getc(FILE *); 234 extern int putc(int, FILE *); 235 #endif 236 #if (__cplusplus >= 199711L && defined(_REENTRANT)) || \ 237 __cplusplus < 199711L 238 extern int getchar(void); 239 extern int putchar(int); 240 #endif 241 extern char *gets(char *); 242 extern int puts(const char *); 243 extern int ungetc(int, FILE *); 244 extern size_t fread(void *_RESTRICT_KYWD, size_t, size_t, 245 FILE *_RESTRICT_KYWD); 246 extern size_t fwrite(const void *_RESTRICT_KYWD, size_t, size_t, 247 FILE *_RESTRICT_KYWD); 248 #if !defined(__lint) || defined(_LP64) || _FILE_OFFSET_BITS == 32 249 extern int fgetpos(FILE *_RESTRICT_KYWD, fpos_t *_RESTRICT_KYWD); 250 extern int fsetpos(FILE *, const fpos_t *); 251 #endif 252 extern int fseek(FILE *, long, int); 253 extern long ftell(FILE *); 254 extern void rewind(FILE *); 255 #if (__cplusplus >= 199711L && (defined(_LP64) || defined(_REENTRANT))) || \ 256 __cplusplus < 199711L 257 extern void clearerr(FILE *); 258 extern int feof(FILE *); 259 extern int ferror(FILE *); 260 #endif 261 extern void perror(const char *); 262 263 #ifndef _LP64 264 extern int __filbuf(FILE *); 265 extern int __flsbuf(int, FILE *); 266 #endif /* _LP64 */ 267 268 #if __cplusplus >= 199711L 269 } 270 #endif /* end of namespace std */ 271 272 #if !defined(__lint) 273 274 #if !defined(_REENTRANT) && !defined(_LP64) 275 276 #if __cplusplus >= 199711L 277 namespace std { 278 inline int getc(FILE *_p) { 279 return (--_p->_cnt < 0 ? __filbuf(_p) : (int)*_p->_ptr++); } 280 inline int putc(int _x, FILE *_p) { 281 return (--_p->_cnt < 0 ? __flsbuf(_x, _p) 282 : (int)(*_p->_ptr++ = (unsigned char) _x)); } 283 } 284 #else /* __cplusplus >= 199711L */ 285 #define getc(p) (--(p)->_cnt < 0 ? __filbuf(p) : (int)*(p)->_ptr++) 286 #define putc(x, p) (--(p)->_cnt < 0 ? __flsbuf((x), (p)) \ 287 : (int)(*(p)->_ptr++ = (unsigned char) (x))) 288 #endif /* __cplusplus >= 199711L */ 289 290 #endif /* !defined(_REENTRANT) && !defined(_LP64) */ 291 292 #ifndef _REENTRANT 293 294 #if __cplusplus >= 199711L 295 namespace std { 296 inline int getchar() { return getc(stdin); } 297 inline int putchar(int _x) { return putc(_x, stdout); } 298 } 299 #else 300 #define getchar() getc(stdin) 301 #define putchar(x) putc((x), stdout) 302 #endif /* __cplusplus >= 199711L */ 303 304 #ifndef _LP64 305 #if __cplusplus >= 199711L 306 namespace std { 307 inline void clearerr(FILE *_p) { _p->_flag &= ~(_IOERR | _IOEOF); } 308 inline int feof(FILE *_p) { return _p->_flag & _IOEOF; } 309 inline int ferror(FILE *_p) { return _p->_flag & _IOERR; } 310 } 311 #else /* __cplusplus >= 199711L */ 312 #define clearerr(p) ((void)((p)->_flag &= ~(_IOERR | _IOEOF))) 313 #define feof(p) ((p)->_flag & _IOEOF) 314 #define ferror(p) ((p)->_flag & _IOERR) 315 #endif /* __cplusplus >= 199711L */ 316 #endif /* _LP64 */ 317 318 #endif /* _REENTRANT */ 319 320 #endif /* !defined(__lint) */ 321 322 #ifdef __cplusplus 323 } 324 #endif 325 326 #endif /* _ISO_STDIO_ISO_H */ 327