Rev 6099 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4349 | Serge | 1 | /* |
| 2 | * Copyright (c) 1990 The Regents of the University of California. |
||
| 3 | * All rights reserved. |
||
| 4 | * |
||
| 5 | * Redistribution and use in source and binary forms are permitted |
||
| 6 | * provided that the above copyright notice and this paragraph are |
||
| 7 | * duplicated in all such forms and that any documentation, |
||
| 8 | * advertising materials, and other materials related to such |
||
| 9 | * distribution and use acknowledge that the software was developed |
||
| 10 | * by the University of California, Berkeley. The name of the |
||
| 11 | * University may not be used to endorse or promote products derived |
||
| 12 | * from this software without specific prior written permission. |
||
| 13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
||
| 14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
||
| 15 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
||
| 16 | * |
||
| 17 | * @(#)stdio.h 5.3 (Berkeley) 3/15/86 |
||
| 18 | */ |
||
| 19 | |||
| 20 | /* |
||
| 21 | * NB: to fit things in six character monocase externals, the |
||
| 22 | * stdio code uses the prefix `__s' for stdio objects, typically |
||
| 23 | * followed by a three-character attempt at a mnemonic. |
||
| 24 | */ |
||
| 25 | |||
| 26 | #ifndef _STDIO_H_ |
||
| 27 | #define _STDIO_H_ |
||
| 28 | |||
| 29 | #include "_ansi.h" |
||
| 30 | |||
| 31 | #define _FSTDIO /* ``function stdio'' */ |
||
| 32 | |||
| 33 | #define __need_size_t |
||
| 4921 | Serge | 34 | #define __need_NULL |
| 6099 | serge | 35 | #include |
| 4349 | Serge | 36 | #include |
| 37 | |||
| 38 | #define __need___va_list |
||
| 39 | #include |
||
| 40 | |||
| 41 | /* |
||
| 42 | * |
||
| 43 | * They must be defined there because struct _reent needs them (and we don't |
||
| 44 | * want reent.h to include this file. |
||
| 45 | */ |
||
| 46 | |||
| 47 | #include |
||
| 48 | #include |
||
| 49 | |||
| 50 | _BEGIN_STD_C |
||
| 51 | |||
| 6099 | serge | 52 | #if !defined(__FILE_defined) |
| 4349 | Serge | 53 | typedef __FILE FILE; |
| 6099 | serge | 54 | # define __FILE_defined |
| 55 | #endif |
||
| 4349 | Serge | 56 | |
| 57 | #ifdef __CYGWIN__ |
||
| 58 | typedef _fpos64_t fpos_t; |
||
| 59 | #else |
||
| 60 | typedef _fpos_t fpos_t; |
||
| 61 | #ifdef __LARGE64_FILES |
||
| 62 | typedef _fpos64_t fpos64_t; |
||
| 63 | #endif |
||
| 64 | #endif /* !__CYGWIN__ */ |
||
| 65 | |||
| 66 | #include |
||
| 67 | |||
| 68 | #define __SLBF 0x0001 /* line buffered */ |
||
| 69 | #define __SNBF 0x0002 /* unbuffered */ |
||
| 70 | #define __SRD 0x0004 /* OK to read */ |
||
| 71 | #define __SWR 0x0008 /* OK to write */ |
||
| 72 | /* RD and WR are never simultaneously asserted */ |
||
| 73 | #define __SRW 0x0010 /* open for reading & writing */ |
||
| 74 | #define __SEOF 0x0020 /* found EOF */ |
||
| 75 | #define __SERR 0x0040 /* found error */ |
||
| 76 | #define __SMBF 0x0080 /* _buf is from malloc */ |
||
| 77 | #define __SAPP 0x0100 /* fdopen()ed in append mode - so must write to end */ |
||
| 78 | #define __SSTR 0x0200 /* this is an sprintf/snprintf string */ |
||
| 79 | #define __SOPT 0x0400 /* do fseek() optimisation */ |
||
| 80 | #define __SNPT 0x0800 /* do not do fseek() optimisation */ |
||
| 81 | #define __SOFF 0x1000 /* set iff _offset is in fact correct */ |
||
| 82 | #define __SORD 0x2000 /* true => stream orientation (byte/wide) decided */ |
||
| 83 | #if defined(__CYGWIN__) |
||
| 84 | # define __SCLE 0x4000 /* convert line endings CR/LF <-> NL */ |
||
| 85 | #endif |
||
| 86 | #define __SL64 0x8000 /* is 64-bit offset large file */ |
||
| 87 | |||
| 88 | /* _flags2 flags */ |
||
| 6099 | serge | 89 | #define __SNLK 0x0001 /* stdio functions do not lock streams themselves */ |
| 4349 | Serge | 90 | #define __SWID 0x2000 /* true => stream orientation wide, false => byte, only valid if __SORD in _flags is true */ |
| 91 | |||
| 92 | /* |
||
| 93 | * The following three definitions are for ANSI C, which took them |
||
| 94 | * from System V, which stupidly took internal interface macros and |
||
| 95 | * made them official arguments to setvbuf(), without renaming them. |
||
| 96 | * Hence, these ugly _IOxxx names are *supposed* to appear in user code. |
||
| 97 | * |
||
| 98 | * Although these happen to match their counterparts above, the |
||
| 99 | * implementation does not rely on that (so these could be renumbered). |
||
| 100 | */ |
||
| 101 | #define _IOFBF 0 /* setvbuf should set fully buffered */ |
||
| 102 | #define _IOLBF 1 /* setvbuf should set line buffered */ |
||
| 103 | #define _IONBF 2 /* setvbuf should set unbuffered */ |
||
| 104 | |||
| 105 | #define EOF (-1) |
||
| 106 | |||
| 107 | #ifdef __BUFSIZ__ |
||
| 108 | #define BUFSIZ __BUFSIZ__ |
||
| 109 | #else |
||
| 6099 | serge | 110 | #define BUFSIZ 1024 |
| 4349 | Serge | 111 | #endif |
| 112 | |||
| 113 | #ifdef __FOPEN_MAX__ |
||
| 114 | #define FOPEN_MAX __FOPEN_MAX__ |
||
| 115 | #else |
||
| 116 | #define FOPEN_MAX 20 |
||
| 117 | #endif |
||
| 118 | |||
| 119 | #ifdef __FILENAME_MAX__ |
||
| 120 | #define FILENAME_MAX __FILENAME_MAX__ |
||
| 121 | #else |
||
| 122 | #define FILENAME_MAX 1024 |
||
| 123 | #endif |
||
| 124 | |||
| 125 | #ifdef __L_tmpnam__ |
||
| 126 | #define L_tmpnam __L_tmpnam__ |
||
| 127 | #else |
||
| 128 | #define L_tmpnam FILENAME_MAX |
||
| 129 | #endif |
||
| 130 | |||
| 6536 | serge | 131 | #if __BSD_VISIBLE || __XSI_VISIBLE |
| 4349 | Serge | 132 | #define P_tmpdir "/tmp" |
| 133 | #endif |
||
| 134 | |||
| 135 | #ifndef SEEK_SET |
||
| 136 | #define SEEK_SET 0 /* set file offset to offset */ |
||
| 137 | #endif |
||
| 138 | #ifndef SEEK_CUR |
||
| 139 | #define SEEK_CUR 1 /* set file offset to current plus offset */ |
||
| 140 | #endif |
||
| 141 | #ifndef SEEK_END |
||
| 142 | #define SEEK_END 2 /* set file offset to EOF plus offset */ |
||
| 143 | #endif |
||
| 144 | |||
| 145 | #define TMP_MAX 26 |
||
| 146 | |||
| 147 | #define stdin (_REENT->_stdin) |
||
| 148 | #define stdout (_REENT->_stdout) |
||
| 149 | #define stderr (_REENT->_stderr) |
||
| 150 | |||
| 151 | #define _stdin_r(x) ((x)->_stdin) |
||
| 152 | #define _stdout_r(x) ((x)->_stdout) |
||
| 153 | #define _stderr_r(x) ((x)->_stderr) |
||
| 154 | |||
| 155 | /* |
||
| 156 | * Functions defined in ANSI C standard. |
||
| 157 | */ |
||
| 158 | |||
| 159 | #ifndef __VALIST |
||
| 160 | #ifdef __GNUC__ |
||
| 161 | #define __VALIST __gnuc_va_list |
||
| 162 | #else |
||
| 163 | #define __VALIST char* |
||
| 164 | #endif |
||
| 165 | #endif |
||
| 166 | |||
| 167 | FILE * _EXFUN(tmpfile, (void)); |
||
| 168 | char * _EXFUN(tmpnam, (char *)); |
||
| 6099 | serge | 169 | #if __BSD_VISIBLE || __XSI_VISIBLE || __POSIX_VISIBLE >= 200112 |
| 170 | char * _EXFUN(tempnam, (const char *, const char *)); |
||
| 171 | #endif |
||
| 4349 | Serge | 172 | int _EXFUN(fclose, (FILE *)); |
| 173 | int _EXFUN(fflush, (FILE *)); |
||
| 4921 | Serge | 174 | FILE * _EXFUN(freopen, (const char *__restrict, const char *__restrict, FILE *__restrict)); |
| 175 | void _EXFUN(setbuf, (FILE *__restrict, char *__restrict)); |
||
| 176 | int _EXFUN(setvbuf, (FILE *__restrict, char *__restrict, int, size_t)); |
||
| 177 | int _EXFUN(fprintf, (FILE *__restrict, const char *__restrict, ...) |
||
| 4349 | Serge | 178 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| 4921 | Serge | 179 | int _EXFUN(fscanf, (FILE *__restrict, const char *__restrict, ...) |
| 4349 | Serge | 180 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
| 4921 | Serge | 181 | int _EXFUN(printf, (const char *__restrict, ...) |
| 4349 | Serge | 182 | _ATTRIBUTE ((__format__ (__printf__, 1, 2)))); |
| 4921 | Serge | 183 | int _EXFUN(scanf, (const char *__restrict, ...) |
| 4349 | Serge | 184 | _ATTRIBUTE ((__format__ (__scanf__, 1, 2)))); |
| 4921 | Serge | 185 | int _EXFUN(sscanf, (const char *__restrict, const char *__restrict, ...) |
| 4349 | Serge | 186 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
| 4921 | Serge | 187 | int _EXFUN(vfprintf, (FILE *__restrict, const char *__restrict, __VALIST) |
| 4349 | Serge | 188 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| 189 | int _EXFUN(vprintf, (const char *, __VALIST) |
||
| 190 | _ATTRIBUTE ((__format__ (__printf__, 1, 0)))); |
||
| 4921 | Serge | 191 | int _EXFUN(vsprintf, (char *__restrict, const char *__restrict, __VALIST) |
| 4349 | Serge | 192 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| 193 | int _EXFUN(fgetc, (FILE *)); |
||
| 4921 | Serge | 194 | char * _EXFUN(fgets, (char *__restrict, int, FILE *__restrict)); |
| 4349 | Serge | 195 | int _EXFUN(fputc, (int, FILE *)); |
| 4921 | Serge | 196 | int _EXFUN(fputs, (const char *__restrict, FILE *__restrict)); |
| 4349 | Serge | 197 | int _EXFUN(getc, (FILE *)); |
| 198 | int _EXFUN(getchar, (void)); |
||
| 199 | char * _EXFUN(gets, (char *)); |
||
| 200 | int _EXFUN(putc, (int, FILE *)); |
||
| 201 | int _EXFUN(putchar, (int)); |
||
| 202 | int _EXFUN(puts, (const char *)); |
||
| 203 | int _EXFUN(ungetc, (int, FILE *)); |
||
| 4921 | Serge | 204 | size_t _EXFUN(fread, (_PTR __restrict, size_t _size, size_t _n, FILE *__restrict)); |
| 205 | size_t _EXFUN(fwrite, (const _PTR __restrict , size_t _size, size_t _n, FILE *)); |
||
| 4349 | Serge | 206 | #ifdef _COMPILING_NEWLIB |
| 207 | int _EXFUN(fgetpos, (FILE *, _fpos_t *)); |
||
| 208 | #else |
||
| 4921 | Serge | 209 | int _EXFUN(fgetpos, (FILE *__restrict, fpos_t *__restrict)); |
| 4349 | Serge | 210 | #endif |
| 211 | int _EXFUN(fseek, (FILE *, long, int)); |
||
| 212 | #ifdef _COMPILING_NEWLIB |
||
| 213 | int _EXFUN(fsetpos, (FILE *, const _fpos_t *)); |
||
| 214 | #else |
||
| 215 | int _EXFUN(fsetpos, (FILE *, const fpos_t *)); |
||
| 216 | #endif |
||
| 217 | long _EXFUN(ftell, ( FILE *)); |
||
| 218 | void _EXFUN(rewind, (FILE *)); |
||
| 219 | void _EXFUN(clearerr, (FILE *)); |
||
| 220 | int _EXFUN(feof, (FILE *)); |
||
| 221 | int _EXFUN(ferror, (FILE *)); |
||
| 222 | void _EXFUN(perror, (const char *)); |
||
| 223 | #ifndef _REENT_ONLY |
||
| 4921 | Serge | 224 | FILE * _EXFUN(fopen, (const char *__restrict _name, const char *__restrict _type)); |
| 225 | int _EXFUN(sprintf, (char *__restrict, const char *__restrict, ...) |
||
| 4349 | Serge | 226 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| 227 | int _EXFUN(remove, (const char *)); |
||
| 228 | int _EXFUN(rename, (const char *, const char *)); |
||
| 4921 | Serge | 229 | #ifdef _COMPILING_NEWLIB |
| 230 | int _EXFUN(_rename, (const char *, const char *)); |
||
| 4349 | Serge | 231 | #endif |
| 4921 | Serge | 232 | #endif |
| 6536 | serge | 233 | #if __LARGEFILE_VISIBLE || __POSIX_VISIBLE >= 200112 |
| 4349 | Serge | 234 | #ifdef _COMPILING_NEWLIB |
| 235 | int _EXFUN(fseeko, (FILE *, _off_t, int)); |
||
| 236 | _off_t _EXFUN(ftello, ( FILE *)); |
||
| 237 | #else |
||
| 238 | int _EXFUN(fseeko, (FILE *, off_t, int)); |
||
| 239 | off_t _EXFUN(ftello, ( FILE *)); |
||
| 240 | #endif |
||
| 241 | #endif |
||
| 6099 | serge | 242 | #if __GNU_VISIBLE |
| 243 | int _EXFUN(fcloseall, (_VOID)); |
||
| 244 | #endif |
||
| 4349 | Serge | 245 | #ifndef _REENT_ONLY |
| 6536 | serge | 246 | #if __ISO_C_VISIBLE >= 1999 |
| 247 | int _EXFUN(snprintf, (char *__restrict, size_t, const char *__restrict, ...) |
||
| 248 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
||
| 249 | int _EXFUN(vsnprintf, (char *__restrict, size_t, const char *__restrict, __VALIST) |
||
| 250 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 251 | int _EXFUN(vfscanf, (FILE *__restrict, const char *__restrict, __VALIST) |
||
| 252 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
||
| 253 | int _EXFUN(vscanf, (const char *, __VALIST) |
||
| 254 | _ATTRIBUTE ((__format__ (__scanf__, 1, 0)))); |
||
| 255 | int _EXFUN(vsscanf, (const char *__restrict, const char *__restrict, __VALIST) |
||
| 256 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
||
| 257 | #endif |
||
| 258 | #if __GNU_VISIBLE |
||
| 259 | int _EXFUN(asprintf, (char **__restrict, const char *__restrict, ...) |
||
| 260 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
||
| 261 | int _EXFUN(vasprintf, (char **, const char *, __VALIST) |
||
| 262 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
||
| 263 | #endif |
||
| 264 | #if __MISC_VISIBLE /* Newlib-specific */ |
||
| 4349 | Serge | 265 | int _EXFUN(asiprintf, (char **, const char *, ...) |
| 266 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
||
| 267 | char * _EXFUN(asniprintf, (char *, size_t *, const char *, ...) |
||
| 268 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
||
| 4921 | Serge | 269 | char * _EXFUN(asnprintf, (char *__restrict, size_t *__restrict, const char *__restrict, ...) |
| 4349 | Serge | 270 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| 271 | #ifndef diprintf |
||
| 272 | int _EXFUN(diprintf, (int, const char *, ...) |
||
| 273 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
||
| 274 | #endif |
||
| 275 | int _EXFUN(fiprintf, (FILE *, const char *, ...) |
||
| 276 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
||
| 277 | int _EXFUN(fiscanf, (FILE *, const char *, ...) |
||
| 278 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
||
| 279 | int _EXFUN(iprintf, (const char *, ...) |
||
| 280 | _ATTRIBUTE ((__format__ (__printf__, 1, 2)))); |
||
| 281 | int _EXFUN(iscanf, (const char *, ...) |
||
| 282 | _ATTRIBUTE ((__format__ (__scanf__, 1, 2)))); |
||
| 283 | int _EXFUN(siprintf, (char *, const char *, ...) |
||
| 284 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
||
| 285 | int _EXFUN(siscanf, (const char *, const char *, ...) |
||
| 286 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
||
| 6099 | serge | 287 | int _EXFUN(sniprintf, (char *, size_t, const char *, ...) |
| 4349 | Serge | 288 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| 289 | int _EXFUN(vasiprintf, (char **, const char *, __VALIST) |
||
| 290 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
||
| 291 | char * _EXFUN(vasniprintf, (char *, size_t *, const char *, __VALIST) |
||
| 292 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 293 | char * _EXFUN(vasnprintf, (char *, size_t *, const char *, __VALIST) |
||
| 294 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 295 | int _EXFUN(vdiprintf, (int, const char *, __VALIST) |
||
| 296 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
||
| 297 | int _EXFUN(vfiprintf, (FILE *, const char *, __VALIST) |
||
| 298 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
||
| 299 | int _EXFUN(vfiscanf, (FILE *, const char *, __VALIST) |
||
| 300 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
||
| 301 | int _EXFUN(viprintf, (const char *, __VALIST) |
||
| 302 | _ATTRIBUTE ((__format__ (__printf__, 1, 0)))); |
||
| 303 | int _EXFUN(viscanf, (const char *, __VALIST) |
||
| 304 | _ATTRIBUTE ((__format__ (__scanf__, 1, 0)))); |
||
| 305 | int _EXFUN(vsiprintf, (char *, const char *, __VALIST) |
||
| 306 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
||
| 307 | int _EXFUN(vsiscanf, (const char *, const char *, __VALIST) |
||
| 308 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
||
| 309 | int _EXFUN(vsniprintf, (char *, size_t, const char *, __VALIST) |
||
| 310 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 6536 | serge | 311 | #endif /* __MISC_VISIBLE */ |
| 4349 | Serge | 312 | #endif /* !_REENT_ONLY */ |
| 313 | |||
| 314 | /* |
||
| 315 | * Routines in POSIX 1003.1:2001. |
||
| 316 | */ |
||
| 317 | |||
| 6536 | serge | 318 | #if __POSIX_VISIBLE |
| 4349 | Serge | 319 | #ifndef _REENT_ONLY |
| 320 | FILE * _EXFUN(fdopen, (int, const char *)); |
||
| 321 | #endif |
||
| 322 | int _EXFUN(fileno, (FILE *)); |
||
| 6536 | serge | 323 | #endif |
| 324 | #if __MISC_VISIBLE || __POSIX_VISIBLE >= 199209 |
||
| 4349 | Serge | 325 | int _EXFUN(pclose, (FILE *)); |
| 326 | FILE * _EXFUN(popen, (const char *, const char *)); |
||
| 6536 | serge | 327 | #endif |
| 328 | |||
| 329 | #if __BSD_VISIBLE |
||
| 4349 | Serge | 330 | void _EXFUN(setbuffer, (FILE *, char *, int)); |
| 331 | int _EXFUN(setlinebuf, (FILE *)); |
||
| 6536 | serge | 332 | #endif |
| 333 | |||
| 334 | #if __MISC_VISIBLE || (__XSI_VISIBLE && __POSIX_VISIBLE < 200112) |
||
| 335 | int _EXFUN(getw, (FILE *)); |
||
| 336 | int _EXFUN(putw, (int, FILE *)); |
||
| 337 | #endif |
||
| 338 | #if __MISC_VISIBLE || __POSIX_VISIBLE |
||
| 4349 | Serge | 339 | int _EXFUN(getc_unlocked, (FILE *)); |
| 340 | int _EXFUN(getchar_unlocked, (void)); |
||
| 341 | void _EXFUN(flockfile, (FILE *)); |
||
| 342 | int _EXFUN(ftrylockfile, (FILE *)); |
||
| 343 | void _EXFUN(funlockfile, (FILE *)); |
||
| 344 | int _EXFUN(putc_unlocked, (int, FILE *)); |
||
| 345 | int _EXFUN(putchar_unlocked, (int)); |
||
| 6536 | serge | 346 | #endif |
| 4349 | Serge | 347 | |
| 348 | /* |
||
| 349 | * Routines in POSIX 1003.1:200x. |
||
| 350 | */ |
||
| 351 | |||
| 6536 | serge | 352 | #if __POSIX_VISIBLE >= 200809 |
| 4349 | Serge | 353 | # ifndef _REENT_ONLY |
| 354 | # ifndef dprintf |
||
| 4921 | Serge | 355 | int _EXFUN(dprintf, (int, const char *__restrict, ...) |
| 4349 | Serge | 356 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| 357 | # endif |
||
| 4921 | Serge | 358 | FILE * _EXFUN(fmemopen, (void *__restrict, size_t, const char *__restrict)); |
| 4349 | Serge | 359 | /* getdelim - see __getdelim for now */ |
| 360 | /* getline - see __getline for now */ |
||
| 361 | FILE * _EXFUN(open_memstream, (char **, size_t *)); |
||
| 4921 | Serge | 362 | int _EXFUN(vdprintf, (int, const char *__restrict, __VALIST) |
| 4349 | Serge | 363 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| 364 | # endif |
||
| 365 | #endif |
||
| 6536 | serge | 366 | #if __ATFILE_VISIBLE |
| 367 | int _EXFUN(renameat, (int, const char *, int, const char *)); |
||
| 368 | #endif |
||
| 4349 | Serge | 369 | |
| 370 | /* |
||
| 371 | * Recursive versions of the above. |
||
| 372 | */ |
||
| 373 | |||
| 374 | int _EXFUN(_asiprintf_r, (struct _reent *, char **, const char *, ...) |
||
| 375 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
||
| 376 | char * _EXFUN(_asniprintf_r, (struct _reent *, char *, size_t *, const char *, ...) |
||
| 377 | _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
||
| 4921 | Serge | 378 | char * _EXFUN(_asnprintf_r, (struct _reent *, char *__restrict, size_t *__restrict, const char *__restrict, ...) |
| 4349 | Serge | 379 | _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
| 4921 | Serge | 380 | int _EXFUN(_asprintf_r, (struct _reent *, char **__restrict, const char *__restrict, ...) |
| 4349 | Serge | 381 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| 382 | int _EXFUN(_diprintf_r, (struct _reent *, int, const char *, ...) |
||
| 383 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
||
| 4921 | Serge | 384 | int _EXFUN(_dprintf_r, (struct _reent *, int, const char *__restrict, ...) |
| 4349 | Serge | 385 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| 386 | int _EXFUN(_fclose_r, (struct _reent *, FILE *)); |
||
| 387 | int _EXFUN(_fcloseall_r, (struct _reent *)); |
||
| 388 | FILE * _EXFUN(_fdopen_r, (struct _reent *, int, const char *)); |
||
| 389 | int _EXFUN(_fflush_r, (struct _reent *, FILE *)); |
||
| 390 | int _EXFUN(_fgetc_r, (struct _reent *, FILE *)); |
||
| 6099 | serge | 391 | int _EXFUN(_fgetc_unlocked_r, (struct _reent *, FILE *)); |
| 4921 | Serge | 392 | char * _EXFUN(_fgets_r, (struct _reent *, char *__restrict, int, FILE *__restrict)); |
| 6099 | serge | 393 | char * _EXFUN(_fgets_unlocked_r, (struct _reent *, char *__restrict, int, FILE *__restrict)); |
| 4349 | Serge | 394 | #ifdef _COMPILING_NEWLIB |
| 4921 | Serge | 395 | int _EXFUN(_fgetpos_r, (struct _reent *, FILE *__restrict, _fpos_t *__restrict)); |
| 4349 | Serge | 396 | int _EXFUN(_fsetpos_r, (struct _reent *, FILE *, const _fpos_t *)); |
| 397 | #else |
||
| 398 | int _EXFUN(_fgetpos_r, (struct _reent *, FILE *, fpos_t *)); |
||
| 399 | int _EXFUN(_fsetpos_r, (struct _reent *, FILE *, const fpos_t *)); |
||
| 400 | #endif |
||
| 401 | int _EXFUN(_fiprintf_r, (struct _reent *, FILE *, const char *, ...) |
||
| 402 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
||
| 403 | int _EXFUN(_fiscanf_r, (struct _reent *, FILE *, const char *, ...) |
||
| 404 | _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
||
| 4921 | Serge | 405 | FILE * _EXFUN(_fmemopen_r, (struct _reent *, void *__restrict, size_t, const char *__restrict)); |
| 406 | FILE * _EXFUN(_fopen_r, (struct _reent *, const char *__restrict, const char *__restrict)); |
||
| 407 | FILE * _EXFUN(_freopen_r, (struct _reent *, const char *__restrict, const char *__restrict, FILE *__restrict)); |
||
| 408 | int _EXFUN(_fprintf_r, (struct _reent *, FILE *__restrict, const char *__restrict, ...) |
||
| 4349 | Serge | 409 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| 410 | int _EXFUN(_fpurge_r, (struct _reent *, FILE *)); |
||
| 411 | int _EXFUN(_fputc_r, (struct _reent *, int, FILE *)); |
||
| 6099 | serge | 412 | int _EXFUN(_fputc_unlocked_r, (struct _reent *, int, FILE *)); |
| 4921 | Serge | 413 | int _EXFUN(_fputs_r, (struct _reent *, const char *__restrict, FILE *__restrict)); |
| 6099 | serge | 414 | int _EXFUN(_fputs_unlocked_r, (struct _reent *, const char *__restrict, FILE *__restrict)); |
| 4921 | Serge | 415 | size_t _EXFUN(_fread_r, (struct _reent *, _PTR __restrict, size_t _size, size_t _n, FILE *__restrict)); |
| 6099 | serge | 416 | size_t _EXFUN(_fread_unlocked_r, (struct _reent *, _PTR __restrict, size_t _size, size_t _n, FILE *__restrict)); |
| 4921 | Serge | 417 | int _EXFUN(_fscanf_r, (struct _reent *, FILE *__restrict, const char *__restrict, ...) |
| 4349 | Serge | 418 | _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
| 419 | int _EXFUN(_fseek_r, (struct _reent *, FILE *, long, int)); |
||
| 420 | int _EXFUN(_fseeko_r,(struct _reent *, FILE *, _off_t, int)); |
||
| 421 | long _EXFUN(_ftell_r, (struct _reent *, FILE *)); |
||
| 422 | _off_t _EXFUN(_ftello_r,(struct _reent *, FILE *)); |
||
| 423 | void _EXFUN(_rewind_r, (struct _reent *, FILE *)); |
||
| 4921 | Serge | 424 | size_t _EXFUN(_fwrite_r, (struct _reent *, const _PTR __restrict, size_t _size, size_t _n, FILE *__restrict)); |
| 6099 | serge | 425 | size_t _EXFUN(_fwrite_unlocked_r, (struct _reent *, const _PTR __restrict, size_t _size, size_t _n, FILE *__restrict)); |
| 4349 | Serge | 426 | int _EXFUN(_getc_r, (struct _reent *, FILE *)); |
| 427 | int _EXFUN(_getc_unlocked_r, (struct _reent *, FILE *)); |
||
| 428 | int _EXFUN(_getchar_r, (struct _reent *)); |
||
| 429 | int _EXFUN(_getchar_unlocked_r, (struct _reent *)); |
||
| 430 | char * _EXFUN(_gets_r, (struct _reent *, char *)); |
||
| 431 | int _EXFUN(_iprintf_r, (struct _reent *, const char *, ...) |
||
| 432 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
||
| 433 | int _EXFUN(_iscanf_r, (struct _reent *, const char *, ...) |
||
| 434 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
||
| 435 | FILE * _EXFUN(_open_memstream_r, (struct _reent *, char **, size_t *)); |
||
| 436 | void _EXFUN(_perror_r, (struct _reent *, const char *)); |
||
| 4921 | Serge | 437 | int _EXFUN(_printf_r, (struct _reent *, const char *__restrict, ...) |
| 4349 | Serge | 438 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| 439 | int _EXFUN(_putc_r, (struct _reent *, int, FILE *)); |
||
| 440 | int _EXFUN(_putc_unlocked_r, (struct _reent *, int, FILE *)); |
||
| 441 | int _EXFUN(_putchar_unlocked_r, (struct _reent *, int)); |
||
| 442 | int _EXFUN(_putchar_r, (struct _reent *, int)); |
||
| 443 | int _EXFUN(_puts_r, (struct _reent *, const char *)); |
||
| 444 | int _EXFUN(_remove_r, (struct _reent *, const char *)); |
||
| 445 | int _EXFUN(_rename_r, (struct _reent *, |
||
| 446 | const char *_old, const char *_new)); |
||
| 4921 | Serge | 447 | int _EXFUN(_scanf_r, (struct _reent *, const char *__restrict, ...) |
| 4349 | Serge | 448 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
| 449 | int _EXFUN(_siprintf_r, (struct _reent *, char *, const char *, ...) |
||
| 450 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
||
| 451 | int _EXFUN(_siscanf_r, (struct _reent *, const char *, const char *, ...) |
||
| 452 | _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
||
| 453 | int _EXFUN(_sniprintf_r, (struct _reent *, char *, size_t, const char *, ...) |
||
| 454 | _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
||
| 4921 | Serge | 455 | int _EXFUN(_snprintf_r, (struct _reent *, char *__restrict, size_t, const char *__restrict, ...) |
| 4349 | Serge | 456 | _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
| 4921 | Serge | 457 | int _EXFUN(_sprintf_r, (struct _reent *, char *__restrict, const char *__restrict, ...) |
| 4349 | Serge | 458 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| 4921 | Serge | 459 | int _EXFUN(_sscanf_r, (struct _reent *, const char *__restrict, const char *__restrict, ...) |
| 4349 | Serge | 460 | _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
| 461 | char * _EXFUN(_tempnam_r, (struct _reent *, const char *, const char *)); |
||
| 462 | FILE * _EXFUN(_tmpfile_r, (struct _reent *)); |
||
| 463 | char * _EXFUN(_tmpnam_r, (struct _reent *, char *)); |
||
| 464 | int _EXFUN(_ungetc_r, (struct _reent *, int, FILE *)); |
||
| 465 | int _EXFUN(_vasiprintf_r, (struct _reent *, char **, const char *, __VALIST) |
||
| 466 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 467 | char * _EXFUN(_vasniprintf_r, (struct _reent*, char *, size_t *, const char *, __VALIST) |
||
| 468 | _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
||
| 469 | char * _EXFUN(_vasnprintf_r, (struct _reent*, char *, size_t *, const char *, __VALIST) |
||
| 470 | _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
||
| 471 | int _EXFUN(_vasprintf_r, (struct _reent *, char **, const char *, __VALIST) |
||
| 472 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 473 | int _EXFUN(_vdiprintf_r, (struct _reent *, int, const char *, __VALIST) |
||
| 474 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 4921 | Serge | 475 | int _EXFUN(_vdprintf_r, (struct _reent *, int, const char *__restrict, __VALIST) |
| 4349 | Serge | 476 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| 477 | int _EXFUN(_vfiprintf_r, (struct _reent *, FILE *, const char *, __VALIST) |
||
| 478 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 479 | int _EXFUN(_vfiscanf_r, (struct _reent *, FILE *, const char *, __VALIST) |
||
| 480 | _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
||
| 4921 | Serge | 481 | int _EXFUN(_vfprintf_r, (struct _reent *, FILE *__restrict, const char *__restrict, __VALIST) |
| 4349 | Serge | 482 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| 4921 | Serge | 483 | int _EXFUN(_vfscanf_r, (struct _reent *, FILE *__restrict, const char *__restrict, __VALIST) |
| 4349 | Serge | 484 | _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
| 485 | int _EXFUN(_viprintf_r, (struct _reent *, const char *, __VALIST) |
||
| 486 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
||
| 487 | int _EXFUN(_viscanf_r, (struct _reent *, const char *, __VALIST) |
||
| 488 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
||
| 4921 | Serge | 489 | int _EXFUN(_vprintf_r, (struct _reent *, const char *__restrict, __VALIST) |
| 4349 | Serge | 490 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| 4921 | Serge | 491 | int _EXFUN(_vscanf_r, (struct _reent *, const char *__restrict, __VALIST) |
| 4349 | Serge | 492 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
| 493 | int _EXFUN(_vsiprintf_r, (struct _reent *, char *, const char *, __VALIST) |
||
| 494 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 495 | int _EXFUN(_vsiscanf_r, (struct _reent *, const char *, const char *, __VALIST) |
||
| 496 | _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
||
| 497 | int _EXFUN(_vsniprintf_r, (struct _reent *, char *, size_t, const char *, __VALIST) |
||
| 498 | _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
||
| 4921 | Serge | 499 | int _EXFUN(_vsnprintf_r, (struct _reent *, char *__restrict, size_t, const char *__restrict, __VALIST) |
| 4349 | Serge | 500 | _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
| 4921 | Serge | 501 | int _EXFUN(_vsprintf_r, (struct _reent *, char *__restrict, const char *__restrict, __VALIST) |
| 4349 | Serge | 502 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| 4921 | Serge | 503 | int _EXFUN(_vsscanf_r, (struct _reent *, const char *__restrict, const char *__restrict, __VALIST) |
| 4349 | Serge | 504 | _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
| 505 | |||
| 506 | /* Other extensions. */ |
||
| 507 | |||
| 508 | int _EXFUN(fpurge, (FILE *)); |
||
| 509 | ssize_t _EXFUN(__getdelim, (char **, size_t *, int, FILE *)); |
||
| 510 | ssize_t _EXFUN(__getline, (char **, size_t *, FILE *)); |
||
| 511 | |||
| 6536 | serge | 512 | #if __MISC_VISIBLE |
| 6099 | serge | 513 | void _EXFUN(clearerr_unlocked, (FILE *)); |
| 514 | int _EXFUN(feof_unlocked, (FILE *)); |
||
| 515 | int _EXFUN(ferror_unlocked, (FILE *)); |
||
| 516 | int _EXFUN(fileno_unlocked, (FILE *)); |
||
| 517 | int _EXFUN(fflush_unlocked, (FILE *)); |
||
| 518 | int _EXFUN(fgetc_unlocked, (FILE *)); |
||
| 519 | int _EXFUN(fputc_unlocked, (int, FILE *)); |
||
| 520 | size_t _EXFUN(fread_unlocked, (_PTR __restrict, size_t _size, size_t _n, FILE *__restrict)); |
||
| 521 | size_t _EXFUN(fwrite_unlocked, (const _PTR __restrict , size_t _size, size_t _n, FILE *)); |
||
| 522 | #endif |
||
| 523 | |||
| 524 | #if __GNU_VISIBLE |
||
| 525 | char * _EXFUN(fgets_unlocked, (char *__restrict, int, FILE *__restrict)); |
||
| 526 | int _EXFUN(fputs_unlocked, (const char *__restrict, FILE *__restrict)); |
||
| 527 | #endif |
||
| 528 | |||
| 4349 | Serge | 529 | #ifdef __LARGE64_FILES |
| 530 | #if !defined(__CYGWIN__) || defined(_COMPILING_NEWLIB) |
||
| 531 | FILE * _EXFUN(fdopen64, (int, const char *)); |
||
| 532 | FILE * _EXFUN(fopen64, (const char *, const char *)); |
||
| 533 | FILE * _EXFUN(freopen64, (_CONST char *, _CONST char *, FILE *)); |
||
| 534 | _off64_t _EXFUN(ftello64, (FILE *)); |
||
| 535 | _off64_t _EXFUN(fseeko64, (FILE *, _off64_t, int)); |
||
| 536 | int _EXFUN(fgetpos64, (FILE *, _fpos64_t *)); |
||
| 537 | int _EXFUN(fsetpos64, (FILE *, const _fpos64_t *)); |
||
| 538 | FILE * _EXFUN(tmpfile64, (void)); |
||
| 539 | |||
| 540 | FILE * _EXFUN(_fdopen64_r, (struct _reent *, int, const char *)); |
||
| 541 | FILE * _EXFUN(_fopen64_r, (struct _reent *,const char *, const char *)); |
||
| 542 | FILE * _EXFUN(_freopen64_r, (struct _reent *, _CONST char *, _CONST char *, FILE *)); |
||
| 543 | _off64_t _EXFUN(_ftello64_r, (struct _reent *, FILE *)); |
||
| 544 | _off64_t _EXFUN(_fseeko64_r, (struct _reent *, FILE *, _off64_t, int)); |
||
| 545 | int _EXFUN(_fgetpos64_r, (struct _reent *, FILE *, _fpos64_t *)); |
||
| 546 | int _EXFUN(_fsetpos64_r, (struct _reent *, FILE *, const _fpos64_t *)); |
||
| 547 | FILE * _EXFUN(_tmpfile64_r, (struct _reent *)); |
||
| 548 | #endif /* !__CYGWIN__ */ |
||
| 549 | #endif /* __LARGE64_FILES */ |
||
| 550 | |||
| 551 | /* |
||
| 552 | * Routines internal to the implementation. |
||
| 553 | */ |
||
| 554 | |||
| 555 | int _EXFUN(__srget_r, (struct _reent *, FILE *)); |
||
| 556 | int _EXFUN(__swbuf_r, (struct _reent *, int, FILE *)); |
||
| 557 | |||
| 558 | /* |
||
| 559 | * Stdio function-access interface. |
||
| 560 | */ |
||
| 561 | |||
| 6536 | serge | 562 | #if __BSD_VISIBLE |
| 4349 | Serge | 563 | # ifdef __LARGE64_FILES |
| 564 | FILE *_EXFUN(funopen,(const _PTR __cookie, |
||
| 4921 | Serge | 565 | int (*__readfn)(_PTR __c, char *__buf, |
| 566 | _READ_WRITE_BUFSIZE_TYPE __n), |
||
| 567 | int (*__writefn)(_PTR __c, const char *__buf, |
||
| 568 | _READ_WRITE_BUFSIZE_TYPE __n), |
||
| 4349 | Serge | 569 | _fpos64_t (*__seekfn)(_PTR __c, _fpos64_t __off, int __whence), |
| 570 | int (*__closefn)(_PTR __c))); |
||
| 571 | FILE *_EXFUN(_funopen_r,(struct _reent *, const _PTR __cookie, |
||
| 4921 | Serge | 572 | int (*__readfn)(_PTR __c, char *__buf, |
| 573 | _READ_WRITE_BUFSIZE_TYPE __n), |
||
| 574 | int (*__writefn)(_PTR __c, const char *__buf, |
||
| 575 | _READ_WRITE_BUFSIZE_TYPE __n), |
||
| 4349 | Serge | 576 | _fpos64_t (*__seekfn)(_PTR __c, _fpos64_t __off, int __whence), |
| 577 | int (*__closefn)(_PTR __c))); |
||
| 578 | # else |
||
| 579 | FILE *_EXFUN(funopen,(const _PTR __cookie, |
||
| 4921 | Serge | 580 | int (*__readfn)(_PTR __cookie, char *__buf, |
| 581 | _READ_WRITE_BUFSIZE_TYPE __n), |
||
| 582 | int (*__writefn)(_PTR __cookie, const char *__buf, |
||
| 583 | _READ_WRITE_BUFSIZE_TYPE __n), |
||
| 4349 | Serge | 584 | fpos_t (*__seekfn)(_PTR __cookie, fpos_t __off, int __whence), |
| 585 | int (*__closefn)(_PTR __cookie))); |
||
| 586 | FILE *_EXFUN(_funopen_r,(struct _reent *, const _PTR __cookie, |
||
| 4921 | Serge | 587 | int (*__readfn)(_PTR __cookie, char *__buf, |
| 588 | _READ_WRITE_BUFSIZE_TYPE __n), |
||
| 589 | int (*__writefn)(_PTR __cookie, const char *__buf, |
||
| 590 | _READ_WRITE_BUFSIZE_TYPE __n), |
||
| 4349 | Serge | 591 | fpos_t (*__seekfn)(_PTR __cookie, fpos_t __off, int __whence), |
| 592 | int (*__closefn)(_PTR __cookie))); |
||
| 593 | # endif /* !__LARGE64_FILES */ |
||
| 594 | |||
| 595 | # define fropen(__cookie, __fn) funopen(__cookie, __fn, (int (*)())0, \ |
||
| 596 | (fpos_t (*)())0, (int (*)())0) |
||
| 597 | # define fwopen(__cookie, __fn) funopen(__cookie, (int (*)())0, __fn, \ |
||
| 598 | (fpos_t (*)())0, (int (*)())0) |
||
| 6536 | serge | 599 | #endif /* __BSD_VISIBLE */ |
| 4349 | Serge | 600 | |
| 6536 | serge | 601 | #if __GNU_VISIBLE |
| 4349 | Serge | 602 | typedef ssize_t cookie_read_function_t(void *__cookie, char *__buf, size_t __n); |
| 603 | typedef ssize_t cookie_write_function_t(void *__cookie, const char *__buf, |
||
| 604 | size_t __n); |
||
| 605 | # ifdef __LARGE64_FILES |
||
| 606 | typedef int cookie_seek_function_t(void *__cookie, _off64_t *__off, |
||
| 607 | int __whence); |
||
| 608 | # else |
||
| 609 | typedef int cookie_seek_function_t(void *__cookie, off_t *__off, int __whence); |
||
| 610 | # endif /* !__LARGE64_FILES */ |
||
| 611 | typedef int cookie_close_function_t(void *__cookie); |
||
| 612 | typedef struct |
||
| 613 | { |
||
| 614 | /* These four struct member names are dictated by Linux; hopefully, |
||
| 615 | they don't conflict with any macros. */ |
||
| 616 | cookie_read_function_t *read; |
||
| 617 | cookie_write_function_t *write; |
||
| 618 | cookie_seek_function_t *seek; |
||
| 619 | cookie_close_function_t *close; |
||
| 620 | } cookie_io_functions_t; |
||
| 621 | FILE *_EXFUN(fopencookie,(void *__cookie, |
||
| 622 | const char *__mode, cookie_io_functions_t __functions)); |
||
| 623 | FILE *_EXFUN(_fopencookie_r,(struct _reent *, void *__cookie, |
||
| 624 | const char *__mode, cookie_io_functions_t __functions)); |
||
| 6536 | serge | 625 | #endif /* __GNU_VISIBLE */ |
| 4349 | Serge | 626 | |
| 627 | #ifndef __CUSTOM_FILE_IO__ |
||
| 628 | /* |
||
| 6099 | serge | 629 | * The __sfoo macros are here so that we can |
| 4349 | Serge | 630 | * define function versions in the C library. |
| 631 | */ |
||
| 632 | #define __sgetc_raw_r(__ptr, __f) (--(__f)->_r < 0 ? __srget_r(__ptr, __f) : (int)(*(__f)->_p++)) |
||
| 633 | |||
| 634 | #ifdef __SCLE |
||
| 635 | /* For a platform with CR/LF, additional logic is required by |
||
| 636 | __sgetc_r which would otherwise simply be a macro; therefore we |
||
| 637 | use an inlined function. The function is only meant to be inlined |
||
| 6099 | serge | 638 | in place as used and the function body should never be emitted. |
| 4349 | Serge | 639 | |
| 640 | There are two possible means to this end when compiling with GCC, |
||
| 641 | one when compiling with a standard C99 compiler, and for other |
||
| 642 | compilers we're just stuck. At the moment, this issue only |
||
| 643 | affects the Cygwin target, so we'll most likely be using GCC. */ |
||
| 644 | |||
| 645 | _ELIDABLE_INLINE int __sgetc_r(struct _reent *__ptr, FILE *__p); |
||
| 646 | |||
| 647 | _ELIDABLE_INLINE int __sgetc_r(struct _reent *__ptr, FILE *__p) |
||
| 648 | { |
||
| 649 | int __c = __sgetc_raw_r(__ptr, __p); |
||
| 650 | if ((__p->_flags & __SCLE) && (__c == '\r')) |
||
| 651 | { |
||
| 652 | int __c2 = __sgetc_raw_r(__ptr, __p); |
||
| 653 | if (__c2 == '\n') |
||
| 654 | __c = __c2; |
||
| 655 | else |
||
| 656 | ungetc(__c2, __p); |
||
| 657 | } |
||
| 658 | return __c; |
||
| 659 | } |
||
| 660 | #else |
||
| 661 | #define __sgetc_r(__ptr, __p) __sgetc_raw_r(__ptr, __p) |
||
| 662 | #endif |
||
| 663 | |||
| 6536 | serge | 664 | #ifdef __GNUC__ |
| 4349 | Serge | 665 | _ELIDABLE_INLINE int __sputc_r(struct _reent *_ptr, int _c, FILE *_p) { |
| 6536 | serge | 666 | #ifdef __SCLE |
| 667 | if ((_p->_flags & __SCLE) && _c == '\n') |
||
| 668 | __sputc_r (_ptr, '\r', _p); |
||
| 669 | #endif |
||
| 4349 | Serge | 670 | if (--_p->_w >= 0 || (_p->_w >= _p->_lbfsize && (char)_c != '\n')) |
| 671 | return (*_p->_p++ = _c); |
||
| 672 | else |
||
| 673 | return (__swbuf_r(_ptr, _c, _p)); |
||
| 674 | } |
||
| 675 | #else |
||
| 676 | /* |
||
| 677 | * This has been tuned to generate reasonable code on the vax using pcc |
||
| 678 | */ |
||
| 679 | #define __sputc_raw_r(__ptr, __c, __p) \ |
||
| 680 | (--(__p)->_w < 0 ? \ |
||
| 681 | (__p)->_w >= (__p)->_lbfsize ? \ |
||
| 682 | (*(__p)->_p = (__c)), *(__p)->_p != '\n' ? \ |
||
| 683 | (int)*(__p)->_p++ : \ |
||
| 684 | __swbuf_r(__ptr, '\n', __p) : \ |
||
| 685 | __swbuf_r(__ptr, (int)(__c), __p) : \ |
||
| 686 | (*(__p)->_p = (__c), (int)*(__p)->_p++)) |
||
| 687 | #ifdef __SCLE |
||
| 688 | #define __sputc_r(__ptr, __c, __p) \ |
||
| 689 | ((((__p)->_flags & __SCLE) && ((__c) == '\n')) \ |
||
| 690 | ? __sputc_raw_r(__ptr, '\r', (__p)) : 0 , \ |
||
| 691 | __sputc_raw_r((__ptr), (__c), (__p))) |
||
| 692 | #else |
||
| 693 | #define __sputc_r(__ptr, __c, __p) __sputc_raw_r(__ptr, __c, __p) |
||
| 694 | #endif |
||
| 695 | #endif |
||
| 696 | |||
| 6099 | serge | 697 | #define __sfeof(p) ((int)(((p)->_flags & __SEOF) != 0)) |
| 698 | #define __sferror(p) ((int)(((p)->_flags & __SERR) != 0)) |
||
| 4349 | Serge | 699 | #define __sclearerr(p) ((void)((p)->_flags &= ~(__SERR|__SEOF))) |
| 700 | #define __sfileno(p) ((p)->_file) |
||
| 701 | |||
| 702 | #ifndef _REENT_SMALL |
||
| 703 | #define feof(p) __sfeof(p) |
||
| 704 | #define ferror(p) __sferror(p) |
||
| 705 | #define clearerr(p) __sclearerr(p) |
||
| 6099 | serge | 706 | |
| 6536 | serge | 707 | #if __MISC_VISIBLE |
| 6099 | serge | 708 | #define feof_unlocked(p) __sfeof(p) |
| 709 | #define ferror_unlocked(p) __sferror(p) |
||
| 710 | #define clearerr_unlocked(p) __sclearerr(p) |
||
| 6536 | serge | 711 | #endif /* __MISC_VISIBLE */ |
| 6099 | serge | 712 | #endif /* _REENT_SMALL */ |
| 713 | |||
| 6536 | serge | 714 | #if 0 /* __POSIX_VISIBLE - FIXME: must initialize stdio first, use fn */ |
| 6099 | serge | 715 | #define fileno(p) __sfileno(p) |
| 4349 | Serge | 716 | #endif |
| 717 | |||
| 718 | #ifndef __CYGWIN__ |
||
| 719 | #ifndef lint |
||
| 720 | #define getc(fp) __sgetc_r(_REENT, fp) |
||
| 721 | #define putc(x, fp) __sputc_r(_REENT, x, fp) |
||
| 722 | #endif /* lint */ |
||
| 723 | #endif /* __CYGWIN__ */ |
||
| 724 | |||
| 6536 | serge | 725 | #if __MISC_VISIBLE |
| 4349 | Serge | 726 | /* fast always-buffered version, true iff error */ |
| 727 | #define fast_putc(x,p) (--(p)->_w < 0 ? \ |
||
| 728 | __swbuf_r(_REENT, (int)(x), p) == EOF : (*(p)->_p = (x), (p)->_p++, 0)) |
||
| 6536 | serge | 729 | #endif |
| 4349 | Serge | 730 | |
| 6536 | serge | 731 | #if __XSI_VISIBLE |
| 4349 | Serge | 732 | #define L_cuserid 9 /* posix says it goes in stdio.h :( */ |
| 733 | #ifdef __CYGWIN__ |
||
| 734 | #define L_ctermid 16 |
||
| 735 | #endif |
||
| 736 | #endif |
||
| 737 | |||
| 738 | #endif /* !__CUSTOM_FILE_IO__ */ |
||
| 739 | |||
| 740 | #define getchar() getc(stdin) |
||
| 741 | #define putchar(x) putc(x, stdout) |
||
| 742 | |||
| 6536 | serge | 743 | #if __MISC_VISIBLE || __POSIX_VISIBLE |
| 6099 | serge | 744 | #define getchar_unlocked() getc_unlocked(stdin) |
| 745 | #define putchar_unlocked(x) putc_unlocked(x, stdout) |
||
| 746 | #endif |
||
| 747 | |||
| 4349 | Serge | 748 | _END_STD_C |
| 749 | |||
| 750 | #endif /* _STDIO_H_ */ |