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2f6d1f1b | 1 | /* Define ISO C stdio on top of C++ iostreams. |
04277e02 | 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. |
41bdb6e2 | 3 | This file is part of the GNU C Library. |
96aa2d94 | 4 | |
2f6d1f1b | 5 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
96aa2d94 | 9 | |
2f6d1f1b UD |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
96aa2d94 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
96aa2d94 RM |
18 | |
19 | /* | |
d1646309 | 20 | * ISO C99 Standard: 7.19 Input/output <stdio.h> |
96aa2d94 RM |
21 | */ |
22 | ||
23 | #ifndef _STDIO_H | |
199fc19d | 24 | #define _STDIO_H 1 |
2f6d1f1b | 25 | |
199fc19d ZW |
26 | #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION |
27 | #include <bits/libc-header-start.h> | |
2f6d1f1b UD |
28 | |
29 | __BEGIN_DECLS | |
30 | ||
199fc19d ZW |
31 | #define __need_size_t |
32 | #define __need_NULL | |
33 | #include <stddef.h> | |
2f6d1f1b | 34 | |
a4fea3f2 ZW |
35 | #define __need___va_list |
36 | #include <stdarg.h> | |
37 | ||
199fc19d | 38 | #include <bits/types.h> |
a4fea3f2 ZW |
39 | #include <bits/types/__fpos_t.h> |
40 | #include <bits/types/__fpos64_t.h> | |
199fc19d ZW |
41 | #include <bits/types/__FILE.h> |
42 | #include <bits/types/FILE.h> | |
a4fea3f2 | 43 | #include <bits/types/struct_FILE.h> |
2f6d1f1b | 44 | |
a4fea3f2 ZW |
45 | #ifdef __USE_GNU |
46 | # include <bits/types/cookie_io_functions_t.h> | |
47 | #endif | |
96aa2d94 | 48 | |
cd2f000c | 49 | #if defined __USE_XOPEN || defined __USE_XOPEN2K8 |
3bf3d361 UD |
50 | # ifdef __GNUC__ |
51 | # ifndef _VA_LIST_DEFINED | |
a4fea3f2 | 52 | typedef __gnuc_va_list va_list; |
3bf3d361 UD |
53 | # define _VA_LIST_DEFINED |
54 | # endif | |
55 | # else | |
56 | # include <stdarg.h> | |
57 | # endif | |
58 | #endif | |
59 | ||
10b8108a | 60 | #if defined __USE_UNIX98 || defined __USE_XOPEN2K |
cd2f000c UD |
61 | # ifndef __off_t_defined |
62 | # ifndef __USE_FILE_OFFSET64 | |
63 | typedef __off_t off_t; | |
64 | # else | |
65 | typedef __off64_t off_t; | |
66 | # endif | |
67 | # define __off_t_defined | |
68 | # endif | |
69 | # if defined __USE_LARGEFILE64 && !defined __off64_t_defined | |
70 | typedef __off64_t off64_t; | |
71 | # define __off64_t_defined | |
72 | # endif | |
bf074726 | 73 | #endif |
cd2f000c | 74 | |
bf074726 | 75 | #ifdef __USE_XOPEN2K8 |
cd2f000c UD |
76 | # ifndef __ssize_t_defined |
77 | typedef __ssize_t ssize_t; | |
78 | # define __ssize_t_defined | |
79 | # endif | |
80 | #endif | |
81 | ||
2f6d1f1b | 82 | /* The type of the second argument to `fgetpos' and `fsetpos'. */ |
dfd2257a | 83 | #ifndef __USE_FILE_OFFSET64 |
a4fea3f2 | 84 | typedef __fpos_t fpos_t; |
dfd2257a | 85 | #else |
a4fea3f2 | 86 | typedef __fpos64_t fpos_t; |
dfd2257a UD |
87 | #endif |
88 | #ifdef __USE_LARGEFILE64 | |
a4fea3f2 | 89 | typedef __fpos64_t fpos64_t; |
dfd2257a | 90 | #endif |
2f6d1f1b | 91 | |
2f6d1f1b | 92 | /* The possibilities for the third argument to `setvbuf'. */ |
798be72d | 93 | #define _IOFBF 0 /* Fully buffered. */ |
2f6d1f1b UD |
94 | #define _IOLBF 1 /* Line buffered. */ |
95 | #define _IONBF 2 /* No buffering. */ | |
96 | ||
97 | ||
98 | /* Default buffer size. */ | |
a4fea3f2 | 99 | #define BUFSIZ 8192 |
96aa2d94 | 100 | |
2f6d1f1b | 101 | |
a4fea3f2 ZW |
102 | /* The value returned by fgetc and similar functions to indicate the |
103 | end of the file. */ | |
104 | #define EOF (-1) | |
96aa2d94 | 105 | |
96aa2d94 | 106 | |
2f6d1f1b UD |
107 | /* The possibilities for the third argument to `fseek'. |
108 | These values should not be changed. */ | |
109 | #define SEEK_SET 0 /* Seek from beginning of file. */ | |
110 | #define SEEK_CUR 1 /* Seek from current position. */ | |
111 | #define SEEK_END 2 /* Seek from end of file. */ | |
798be72d UD |
112 | #ifdef __USE_GNU |
113 | # define SEEK_DATA 3 /* Seek to next data. */ | |
114 | # define SEEK_HOLE 4 /* Seek to next hole. */ | |
115 | #endif | |
2f6d1f1b | 116 | |
96aa2d94 | 117 | |
498afc54 | 118 | #if defined __USE_MISC || defined __USE_XOPEN |
f65fd747 | 119 | /* Default path prefix for `tempnam' and `tmpnam'. */ |
dfd2257a | 120 | # define P_tmpdir "/tmp" |
f65fd747 | 121 | #endif |
96aa2d94 | 122 | |
96aa2d94 | 123 | |
2f6d1f1b UD |
124 | /* Get the values: |
125 | L_tmpnam How long an array of chars must be to be passed to `tmpnam'. | |
126 | TMP_MAX The minimum number of unique filenames generated by tmpnam | |
798be72d | 127 | (and tempnam when it uses tmpnam's name space), |
2f6d1f1b UD |
128 | or tempnam (the two are separate). |
129 | L_ctermid How long an array to pass to `ctermid'. | |
130 | L_cuserid How long an array to pass to `cuserid'. | |
131 | FOPEN_MAX Minimum number of files that can be open at once. | |
132 | FILENAME_MAX Maximum length of a filename. */ | |
5107cf1d | 133 | #include <bits/stdio_lim.h> |
2f6d1f1b UD |
134 | |
135 | ||
136 | /* Standard streams. */ | |
a4fea3f2 ZW |
137 | extern FILE *stdin; /* Standard input stream. */ |
138 | extern FILE *stdout; /* Standard output stream. */ | |
139 | extern FILE *stderr; /* Standard error output stream. */ | |
63ae7b63 | 140 | /* C89/C99 say they're macros. Make them happy. */ |
7df789e0 UD |
141 | #define stdin stdin |
142 | #define stdout stdout | |
143 | #define stderr stderr | |
96aa2d94 | 144 | |
2f6d1f1b | 145 | /* Remove file FILENAME. */ |
a784e502 | 146 | extern int remove (const char *__filename) __THROW; |
2f6d1f1b | 147 | /* Rename file OLD to NEW. */ |
a784e502 | 148 | extern int rename (const char *__old, const char *__new) __THROW; |
2f6d1f1b | 149 | |
0b8f25bb | 150 | #ifdef __USE_ATFILE |
26cec518 | 151 | /* Rename file OLD relative to OLDFD to NEW relative to NEWFD. */ |
a784e502 UD |
152 | extern int renameat (int __oldfd, const char *__old, int __newfd, |
153 | const char *__new) __THROW; | |
26cec518 | 154 | #endif |
2f6d1f1b | 155 | |
d6da5cb6 FW |
156 | #ifdef __USE_GNU |
157 | /* Flags for renameat2. */ | |
158 | # define RENAME_NOREPLACE (1 << 0) | |
159 | # define RENAME_EXCHANGE (1 << 1) | |
160 | # define RENAME_WHITEOUT (1 << 2) | |
161 | ||
162 | /* Rename file OLD relative to OLDFD to NEW relative to NEWFD, with | |
163 | additional flags. */ | |
164 | extern int renameat2 (int __oldfd, const char *__old, int __newfd, | |
165 | const char *__new, unsigned int __flags) __THROW; | |
166 | #endif | |
167 | ||
2c008571 UD |
168 | /* Create a temporary file and open it read/write. |
169 | ||
4c1423ed | 170 | This function is a possible cancellation point and therefore not |
2c008571 | 171 | marked with __THROW. */ |
dfd2257a | 172 | #ifndef __USE_FILE_OFFSET64 |
11bf311e | 173 | extern FILE *tmpfile (void) __wur; |
dfd2257a | 174 | #else |
01cad722 | 175 | # ifdef __REDIRECT |
11bf311e | 176 | extern FILE *__REDIRECT (tmpfile, (void), tmpfile64) __wur; |
01cad722 UD |
177 | # else |
178 | # define tmpfile tmpfile64 | |
179 | # endif | |
dfd2257a | 180 | #endif |
7a5affeb | 181 | |
2c008571 | 182 | #ifdef __USE_LARGEFILE64 |
11bf311e | 183 | extern FILE *tmpfile64 (void) __wur; |
2c008571 UD |
184 | #endif |
185 | ||
7a5affeb | 186 | /* Generate a temporary filename. */ |
11bf311e | 187 | extern char *tmpnam (char *__s) __THROW __wur; |
7a5affeb | 188 | |
2f6d1f1b UD |
189 | #ifdef __USE_MISC |
190 | /* This is the reentrant variant of `tmpnam'. The only difference is | |
191 | that it does not allow S to be NULL. */ | |
11bf311e | 192 | extern char *tmpnam_r (char *__s) __THROW __wur; |
d68171ed | 193 | #endif |
2f6d1f1b UD |
194 | |
195 | ||
498afc54 | 196 | #if defined __USE_MISC || defined __USE_XOPEN |
2f6d1f1b UD |
197 | /* Generate a unique temporary filename using up to five characters of PFX |
198 | if it is not NULL. The directory to put this file in is searched for | |
199 | as follows: First the environment variable "TMPDIR" is checked. | |
200 | If it contains the name of a writable directory, that directory is used. | |
201 | If not and if DIR is not NULL, that value is checked. If that fails, | |
202 | P_tmpdir is tried and finally "/tmp". The storage for the filename | |
203 | is allocated by `malloc'. */ | |
a784e502 | 204 | extern char *tempnam (const char *__dir, const char *__pfx) |
11bf311e | 205 | __THROW __attribute_malloc__ __wur; |
2cc7dc4d | 206 | #endif |
96aa2d94 | 207 | |
2f6d1f1b | 208 | |
2c008571 UD |
209 | /* Close STREAM. |
210 | ||
211 | This function is a possible cancellation point and therefore not | |
212 | marked with __THROW. */ | |
213 | extern int fclose (FILE *__stream); | |
214 | /* Flush STREAM, or all streams if STREAM is NULL. | |
215 | ||
216 | This function is a possible cancellation point and therefore not | |
217 | marked with __THROW. */ | |
218 | extern int fflush (FILE *__stream); | |
2f6d1f1b UD |
219 | |
220 | #ifdef __USE_MISC | |
2c008571 UD |
221 | /* Faster versions when locking is not required. |
222 | ||
223 | This function is not part of POSIX and therefore no official | |
224 | cancellation point. But due to similarity with an POSIX interface | |
225 | or due to the implementation it is a cancellation point and | |
226 | therefore not marked with __THROW. */ | |
227 | extern int fflush_unlocked (FILE *__stream); | |
96aa2d94 RM |
228 | #endif |
229 | ||
2c6fe0bd | 230 | #ifdef __USE_GNU |
2c008571 UD |
231 | /* Close all streams. |
232 | ||
233 | This function is not part of POSIX and therefore no official | |
234 | cancellation point. But due to similarity with an POSIX interface | |
235 | or due to the implementation it is a cancellation point and | |
236 | therefore not marked with __THROW. */ | |
237 | extern int fcloseall (void); | |
2c6fe0bd UD |
238 | #endif |
239 | ||
76060ec0 | 240 | |
dfd2257a | 241 | #ifndef __USE_FILE_OFFSET64 |
2c008571 UD |
242 | /* Open a file and create a new stream for it. |
243 | ||
244 | This function is a possible cancellation point and therefore not | |
245 | marked with __THROW. */ | |
a784e502 UD |
246 | extern FILE *fopen (const char *__restrict __filename, |
247 | const char *__restrict __modes) __wur; | |
2c008571 UD |
248 | /* Open a file, replacing an existing stream with it. |
249 | ||
250 | This function is a possible cancellation point and therefore not | |
251 | marked with __THROW. */ | |
a784e502 UD |
252 | extern FILE *freopen (const char *__restrict __filename, |
253 | const char *__restrict __modes, | |
11bf311e | 254 | FILE *__restrict __stream) __wur; |
dfd2257a | 255 | #else |
01cad722 | 256 | # ifdef __REDIRECT |
a784e502 UD |
257 | extern FILE *__REDIRECT (fopen, (const char *__restrict __filename, |
258 | const char *__restrict __modes), fopen64) | |
11bf311e | 259 | __wur; |
a784e502 UD |
260 | extern FILE *__REDIRECT (freopen, (const char *__restrict __filename, |
261 | const char *__restrict __modes, | |
11bf311e UD |
262 | FILE *__restrict __stream), freopen64) |
263 | __wur; | |
01cad722 UD |
264 | # else |
265 | # define fopen fopen64 | |
266 | # define freopen freopen64 | |
267 | # endif | |
dfd2257a UD |
268 | #endif |
269 | #ifdef __USE_LARGEFILE64 | |
a784e502 UD |
270 | extern FILE *fopen64 (const char *__restrict __filename, |
271 | const char *__restrict __modes) __wur; | |
272 | extern FILE *freopen64 (const char *__restrict __filename, | |
273 | const char *__restrict __modes, | |
11bf311e | 274 | FILE *__restrict __stream) __wur; |
dfd2257a | 275 | #endif |
76060ec0 | 276 | |
2f6d1f1b UD |
277 | #ifdef __USE_POSIX |
278 | /* Create a new stream that refers to an existing system file descriptor. */ | |
a784e502 | 279 | extern FILE *fdopen (int __fd, const char *__modes) __THROW __wur; |
96aa2d94 RM |
280 | #endif |
281 | ||
2f6d1f1b UD |
282 | #ifdef __USE_GNU |
283 | /* Create a new stream that refers to the given magic cookie, | |
284 | and uses the given functions for input and output. */ | |
c1422e5b | 285 | extern FILE *fopencookie (void *__restrict __magic_cookie, |
a784e502 | 286 | const char *__restrict __modes, |
a4fea3f2 | 287 | cookie_io_functions_t __io_funcs) __THROW __wur; |
f503060b | 288 | #endif |
7a12c6bb | 289 | |
48789000 | 290 | #if defined __USE_XOPEN2K8 || __GLIBC_USE (LIB_EXT2) |
46e4bd3b | 291 | /* Create a new stream that refers to a memory buffer. */ |
a784e502 | 292 | extern FILE *fmemopen (void *__s, size_t __len, const char *__modes) |
11bf311e | 293 | __THROW __wur; |
46e4bd3b | 294 | |
96aa2d94 RM |
295 | /* Open a stream that writes into a malloc'd buffer that is expanded as |
296 | necessary. *BUFLOC and *SIZELOC are updated with the buffer's location | |
297 | and the number of characters written on fflush or fclose. */ | |
11bf311e | 298 | extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __THROW __wur; |
96aa2d94 RM |
299 | #endif |
300 | ||
96aa2d94 | 301 | |
2f6d1f1b UD |
302 | /* If BUF is NULL, make STREAM unbuffered. |
303 | Else make it use buffer BUF, of size BUFSIZ. */ | |
c1422e5b | 304 | extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __THROW; |
2f6d1f1b UD |
305 | /* Make STREAM use buffering mode MODE. |
306 | If BUF is not NULL, use N bytes of it for buffering; | |
307 | else allocate an internal buffer N bytes long. */ | |
c1422e5b UD |
308 | extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf, |
309 | int __modes, size_t __n) __THROW; | |
2f6d1f1b | 310 | |
498afc54 | 311 | #ifdef __USE_MISC |
2f6d1f1b UD |
312 | /* If BUF is NULL, make STREAM unbuffered. |
313 | Else make it use SIZE bytes of BUF for buffering. */ | |
c1422e5b UD |
314 | extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf, |
315 | size_t __size) __THROW; | |
2f6d1f1b UD |
316 | |
317 | /* Make STREAM line-buffered. */ | |
c1422e5b | 318 | extern void setlinebuf (FILE *__stream) __THROW; |
96aa2d94 RM |
319 | #endif |
320 | ||
2f6d1f1b | 321 | |
2c008571 UD |
322 | /* Write formatted output to STREAM. |
323 | ||
324 | This function is a possible cancellation point and therefore not | |
325 | marked with __THROW. */ | |
c1422e5b | 326 | extern int fprintf (FILE *__restrict __stream, |
a784e502 | 327 | const char *__restrict __format, ...); |
2c008571 UD |
328 | /* Write formatted output to stdout. |
329 | ||
330 | This function is a possible cancellation point and therefore not | |
331 | marked with __THROW. */ | |
a784e502 | 332 | extern int printf (const char *__restrict __format, ...); |
2f6d1f1b | 333 | /* Write formatted output to S. */ |
c1422e5b | 334 | extern int sprintf (char *__restrict __s, |
a784e502 | 335 | const char *__restrict __format, ...) __THROWNL; |
2f6d1f1b | 336 | |
2c008571 UD |
337 | /* Write formatted output to S from argument list ARG. |
338 | ||
339 | This function is a possible cancellation point and therefore not | |
340 | marked with __THROW. */ | |
a784e502 | 341 | extern int vfprintf (FILE *__restrict __s, const char *__restrict __format, |
a4fea3f2 | 342 | __gnuc_va_list __arg); |
2c008571 UD |
343 | /* Write formatted output to stdout from argument list ARG. |
344 | ||
345 | This function is a possible cancellation point and therefore not | |
346 | marked with __THROW. */ | |
a4fea3f2 | 347 | extern int vprintf (const char *__restrict __format, __gnuc_va_list __arg); |
2f6d1f1b | 348 | /* Write formatted output to S from argument list ARG. */ |
a784e502 | 349 | extern int vsprintf (char *__restrict __s, const char *__restrict __format, |
a4fea3f2 | 350 | __gnuc_va_list __arg) __THROWNL; |
2f6d1f1b | 351 | |
acd7f096 | 352 | #if defined __USE_ISOC99 || defined __USE_UNIX98 |
2f6d1f1b | 353 | /* Maximum chars of output to write in MAXLEN. */ |
c1422e5b | 354 | extern int snprintf (char *__restrict __s, size_t __maxlen, |
a784e502 | 355 | const char *__restrict __format, ...) |
9beb2334 | 356 | __THROWNL __attribute__ ((__format__ (__printf__, 3, 4))); |
f41c8091 | 357 | |
c1422e5b | 358 | extern int vsnprintf (char *__restrict __s, size_t __maxlen, |
a4fea3f2 | 359 | const char *__restrict __format, __gnuc_va_list __arg) |
9beb2334 | 360 | __THROWNL __attribute__ ((__format__ (__printf__, 3, 0))); |
907a1bac | 361 | #endif |
2f6d1f1b | 362 | |
48789000 | 363 | #if __GLIBC_USE (LIB_EXT2) |
2f6d1f1b UD |
364 | /* Write formatted output to a string dynamically allocated with `malloc'. |
365 | Store the address of the string in *PTR. */ | |
a784e502 | 366 | extern int vasprintf (char **__restrict __ptr, const char *__restrict __f, |
a4fea3f2 | 367 | __gnuc_va_list __arg) |
9beb2334 | 368 | __THROWNL __attribute__ ((__format__ (__printf__, 2, 0))) __wur; |
c1422e5b | 369 | extern int __asprintf (char **__restrict __ptr, |
a784e502 | 370 | const char *__restrict __fmt, ...) |
9beb2334 | 371 | __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))) __wur; |
c1422e5b | 372 | extern int asprintf (char **__restrict __ptr, |
a784e502 | 373 | const char *__restrict __fmt, ...) |
9beb2334 | 374 | __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))) __wur; |
f503060b | 375 | #endif |
2f6d1f1b | 376 | |
f503060b | 377 | #ifdef __USE_XOPEN2K8 |
36c8acb4 | 378 | /* Write formatted output to a file descriptor. */ |
a784e502 | 379 | extern int vdprintf (int __fd, const char *__restrict __fmt, |
a4fea3f2 | 380 | __gnuc_va_list __arg) |
2c008571 | 381 | __attribute__ ((__format__ (__printf__, 2, 0))); |
a784e502 | 382 | extern int dprintf (int __fd, const char *__restrict __fmt, ...) |
2c008571 | 383 | __attribute__ ((__format__ (__printf__, 2, 3))); |
19361cb7 | 384 | #endif |
7c713e28 | 385 | |
2f6d1f1b | 386 | |
2c008571 UD |
387 | /* Read formatted input from STREAM. |
388 | ||
389 | This function is a possible cancellation point and therefore not | |
390 | marked with __THROW. */ | |
c1422e5b | 391 | extern int fscanf (FILE *__restrict __stream, |
a784e502 | 392 | const char *__restrict __format, ...) __wur; |
2c008571 UD |
393 | /* Read formatted input from stdin. |
394 | ||
395 | This function is a possible cancellation point and therefore not | |
396 | marked with __THROW. */ | |
a784e502 | 397 | extern int scanf (const char *__restrict __format, ...) __wur; |
2f6d1f1b | 398 | /* Read formatted input from S. */ |
a784e502 UD |
399 | extern int sscanf (const char *__restrict __s, |
400 | const char *__restrict __format, ...) __THROW; | |
874aa523 | 401 | |
03992356 ZW |
402 | /* For historical reasons, the C99-compliant versions of the scanf |
403 | functions are at alternative names. When __LDBL_COMPAT is in | |
404 | effect, this is handled in bits/stdio-ldbl.h. */ | |
405 | #if !__GLIBC_USE (DEPRECATED_SCANF) && !defined __LDBL_COMPAT | |
874aa523 | 406 | # ifdef __REDIRECT |
874aa523 | 407 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream, |
a784e502 | 408 | const char *__restrict __format, ...), |
874aa523 | 409 | __isoc99_fscanf) __wur; |
a784e502 | 410 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...), |
874aa523 | 411 | __isoc99_scanf) __wur; |
a784e502 UD |
412 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s, |
413 | const char *__restrict __format, ...), | |
f32f2869 | 414 | __isoc99_sscanf); |
874aa523 UD |
415 | # else |
416 | extern int __isoc99_fscanf (FILE *__restrict __stream, | |
a784e502 UD |
417 | const char *__restrict __format, ...) __wur; |
418 | extern int __isoc99_scanf (const char *__restrict __format, ...) __wur; | |
419 | extern int __isoc99_sscanf (const char *__restrict __s, | |
420 | const char *__restrict __format, ...) __THROW; | |
874aa523 UD |
421 | # define fscanf __isoc99_fscanf |
422 | # define scanf __isoc99_scanf | |
423 | # define sscanf __isoc99_sscanf | |
424 | # endif | |
425 | #endif | |
426 | ||
ec751a23 | 427 | #ifdef __USE_ISOC99 |
2c008571 UD |
428 | /* Read formatted input from S into argument list ARG. |
429 | ||
430 | This function is a possible cancellation point and therefore not | |
431 | marked with __THROW. */ | |
a784e502 | 432 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format, |
a4fea3f2 | 433 | __gnuc_va_list __arg) |
0476597b | 434 | __attribute__ ((__format__ (__scanf__, 2, 0))) __wur; |
2c008571 UD |
435 | |
436 | /* Read formatted input from stdin into argument list ARG. | |
2f6d1f1b | 437 | |
2c008571 UD |
438 | This function is a possible cancellation point and therefore not |
439 | marked with __THROW. */ | |
a4fea3f2 | 440 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg) |
0476597b | 441 | __attribute__ ((__format__ (__scanf__, 1, 0))) __wur; |
2f6d1f1b UD |
442 | |
443 | /* Read formatted input from S into argument list ARG. */ | |
a784e502 | 444 | extern int vsscanf (const char *__restrict __s, |
a4fea3f2 | 445 | const char *__restrict __format, __gnuc_va_list __arg) |
7d506e8e | 446 | __THROW __attribute__ ((__format__ (__scanf__, 2, 0))); |
874aa523 | 447 | |
03992356 ZW |
448 | /* Same redirection as above for the v*scanf family. */ |
449 | # if !__GLIBC_USE (DEPRECATED_SCANF) | |
450 | # if defined __REDIRECT && !defined __LDBL_COMPAT | |
874aa523 UD |
451 | extern int __REDIRECT (vfscanf, |
452 | (FILE *__restrict __s, | |
a4fea3f2 | 453 | const char *__restrict __format, __gnuc_va_list __arg), |
874aa523 UD |
454 | __isoc99_vfscanf) |
455 | __attribute__ ((__format__ (__scanf__, 2, 0))) __wur; | |
a784e502 | 456 | extern int __REDIRECT (vscanf, (const char *__restrict __format, |
a4fea3f2 | 457 | __gnuc_va_list __arg), __isoc99_vscanf) |
874aa523 | 458 | __attribute__ ((__format__ (__scanf__, 1, 0))) __wur; |
f32f2869 | 459 | extern int __REDIRECT_NTH (vsscanf, |
a784e502 UD |
460 | (const char *__restrict __s, |
461 | const char *__restrict __format, | |
a4fea3f2 | 462 | __gnuc_va_list __arg), __isoc99_vsscanf) |
f32f2869 | 463 | __attribute__ ((__format__ (__scanf__, 2, 0))); |
03992356 | 464 | # elif !defined __REDIRECT |
874aa523 | 465 | extern int __isoc99_vfscanf (FILE *__restrict __s, |
a784e502 | 466 | const char *__restrict __format, |
a4fea3f2 | 467 | __gnuc_va_list __arg) __wur; |
a784e502 | 468 | extern int __isoc99_vscanf (const char *__restrict __format, |
a4fea3f2 | 469 | __gnuc_va_list __arg) __wur; |
a784e502 UD |
470 | extern int __isoc99_vsscanf (const char *__restrict __s, |
471 | const char *__restrict __format, | |
a4fea3f2 | 472 | __gnuc_va_list __arg) __THROW; |
874aa523 | 473 | # define vfscanf __isoc99_vfscanf |
4e3be9d6 | 474 | # define vscanf __isoc99_vscanf |
874aa523 UD |
475 | # define vsscanf __isoc99_vsscanf |
476 | # endif | |
477 | # endif | |
2b33e5b0 | 478 | #endif /* Use ISO C9x. */ |
2f6d1f1b UD |
479 | |
480 | ||
2c008571 | 481 | /* Read a character from STREAM. |
2f6d1f1b | 482 | |
2c008571 UD |
483 | These functions are possible cancellation points and therefore not |
484 | marked with __THROW. */ | |
485 | extern int fgetc (FILE *__stream); | |
486 | extern int getc (FILE *__stream); | |
487 | ||
488 | /* Read a character from stdin. | |
489 | ||
490 | This function is a possible cancellation point and therefore not | |
491 | marked with __THROW. */ | |
492 | extern int getchar (void); | |
2f6d1f1b | 493 | |
a7657f30 | 494 | #ifdef __USE_POSIX199506 |
2c008571 UD |
495 | /* These are defined in POSIX.1:1996. |
496 | ||
497 | These functions are possible cancellation points and therefore not | |
498 | marked with __THROW. */ | |
499 | extern int getc_unlocked (FILE *__stream); | |
500 | extern int getchar_unlocked (void); | |
acd7f096 | 501 | #endif /* Use POSIX. */ |
2f6d1f1b | 502 | |
209caedf | 503 | #ifdef __USE_MISC |
2c008571 UD |
504 | /* Faster version when locking is not necessary. |
505 | ||
506 | This function is not part of POSIX and therefore no official | |
507 | cancellation point. But due to similarity with an POSIX interface | |
508 | or due to the implementation it is a cancellation point and | |
509 | therefore not marked with __THROW. */ | |
510 | extern int fgetc_unlocked (FILE *__stream); | |
209caedf UD |
511 | #endif /* Use MISC. */ |
512 | ||
2f6d1f1b | 513 | |
2c008571 UD |
514 | /* Write a character to STREAM. |
515 | ||
516 | These functions are possible cancellation points and therefore not | |
bc2e3689 UD |
517 | marked with __THROW. |
518 | ||
519 | These functions is a possible cancellation point and therefore not | |
2c008571 | 520 | marked with __THROW. */ |
bc2e3689 UD |
521 | extern int fputc (int __c, FILE *__stream); |
522 | extern int putc (int __c, FILE *__stream); | |
2f6d1f1b | 523 | |
2c008571 UD |
524 | /* Write a character to stdout. |
525 | ||
526 | This function is a possible cancellation point and therefore not | |
527 | marked with __THROW. */ | |
528 | extern int putchar (int __c); | |
2f6d1f1b | 529 | |
2f6d1f1b | 530 | #ifdef __USE_MISC |
2c008571 UD |
531 | /* Faster version when locking is not necessary. |
532 | ||
533 | This function is not part of POSIX and therefore no official | |
534 | cancellation point. But due to similarity with an POSIX interface | |
535 | or due to the implementation it is a cancellation point and | |
536 | therefore not marked with __THROW. */ | |
537 | extern int fputc_unlocked (int __c, FILE *__stream); | |
2f6d1f1b UD |
538 | #endif /* Use MISC. */ |
539 | ||
a7657f30 | 540 | #ifdef __USE_POSIX199506 |
2c008571 UD |
541 | /* These are defined in POSIX.1:1996. |
542 | ||
543 | These functions are possible cancellation points and therefore not | |
544 | marked with __THROW. */ | |
545 | extern int putc_unlocked (int __c, FILE *__stream); | |
546 | extern int putchar_unlocked (int __c); | |
acd7f096 | 547 | #endif /* Use POSIX. */ |
2f6d1f1b UD |
548 | |
549 | ||
ed9a38e2 | 550 | #if defined __USE_MISC \ |
2c008571 | 551 | || (defined __USE_XOPEN && !defined __USE_XOPEN2K) |
2f6d1f1b | 552 | /* Get a word (int) from STREAM. */ |
bc2e3689 | 553 | extern int getw (FILE *__stream); |
2f6d1f1b UD |
554 | |
555 | /* Write a word (int) to STREAM. */ | |
bc2e3689 | 556 | extern int putw (int __w, FILE *__stream); |
96aa2d94 RM |
557 | #endif |
558 | ||
7c713e28 | 559 | |
2c008571 UD |
560 | /* Get a newline-terminated string of finite length from STREAM. |
561 | ||
562 | This function is a possible cancellation point and therefore not | |
563 | marked with __THROW. */ | |
0476597b UD |
564 | extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream) |
565 | __wur; | |
2f6d1f1b | 566 | |
7caa5054 | 567 | #if __GLIBC_USE (DEPRECATED_GETS) |
7a5affeb | 568 | /* Get a newline-terminated string from stdin, removing the newline. |
2c008571 | 569 | |
7caa5054 ZW |
570 | This function is impossible to use safely. It has been officially |
571 | removed from ISO C11 and ISO C++14, and we have also removed it | |
572 | from the _GNU_SOURCE feature list. It remains available when | |
573 | explicitly using an old ISO C, Unix, or POSIX standard. | |
03a71829 | 574 | |
2c008571 UD |
575 | This function is a possible cancellation point and therefore not |
576 | marked with __THROW. */ | |
16578fa7 | 577 | extern char *gets (char *__s) __wur __attribute_deprecated__; |
03a71829 | 578 | #endif |
7a5affeb | 579 | |
77ccaba1 | 580 | #ifdef __USE_GNU |
2c008571 UD |
581 | /* This function does the same as `fgets' but does not lock the stream. |
582 | ||
583 | This function is not part of POSIX and therefore no official | |
584 | cancellation point. But due to similarity with an POSIX interface | |
585 | or due to the implementation it is a cancellation point and | |
586 | therefore not marked with __THROW. */ | |
c1422e5b | 587 | extern char *fgets_unlocked (char *__restrict __s, int __n, |
0476597b | 588 | FILE *__restrict __stream) __wur; |
77ccaba1 UD |
589 | #endif |
590 | ||
2f6d1f1b | 591 | |
48789000 | 592 | #if defined __USE_XOPEN2K8 || __GLIBC_USE (LIB_EXT2) |
2f6d1f1b UD |
593 | /* Read up to (and including) a DELIMITER from STREAM into *LINEPTR |
594 | (and null-terminate it). *LINEPTR is a pointer returned from malloc (or | |
595 | NULL), pointing to *N characters of space. It is realloc'd as | |
596 | necessary. Returns the number of characters read (not including the | |
2c008571 UD |
597 | null terminator), or -1 on error or EOF. |
598 | ||
599 | These functions are not part of POSIX and therefore no official | |
600 | cancellation point. But due to similarity with an POSIX interface | |
601 | or due to the implementation they are cancellation points and | |
602 | therefore not marked with __THROW. */ | |
a4fea3f2 ZW |
603 | extern __ssize_t __getdelim (char **__restrict __lineptr, |
604 | size_t *__restrict __n, int __delimiter, | |
605 | FILE *__restrict __stream) __wur; | |
606 | extern __ssize_t getdelim (char **__restrict __lineptr, | |
607 | size_t *__restrict __n, int __delimiter, | |
608 | FILE *__restrict __stream) __wur; | |
2f6d1f1b | 609 | |
2c008571 UD |
610 | /* Like `getdelim', but reads up to a newline. |
611 | ||
612 | This function is not part of POSIX and therefore no official | |
613 | cancellation point. But due to similarity with an POSIX interface | |
614 | or due to the implementation it is a cancellation point and | |
615 | therefore not marked with __THROW. */ | |
a4fea3f2 ZW |
616 | extern __ssize_t getline (char **__restrict __lineptr, |
617 | size_t *__restrict __n, | |
618 | FILE *__restrict __stream) __wur; | |
2f6d1f1b UD |
619 | #endif |
620 | ||
621 | ||
2c008571 UD |
622 | /* Write a string to STREAM. |
623 | ||
4c1423ed | 624 | This function is a possible cancellation point and therefore not |
2c008571 | 625 | marked with __THROW. */ |
a784e502 | 626 | extern int fputs (const char *__restrict __s, FILE *__restrict __stream); |
2c008571 UD |
627 | |
628 | /* Write a string, followed by a newline, to stdout. | |
50304ef0 | 629 | |
4c1423ed | 630 | This function is a possible cancellation point and therefore not |
2c008571 | 631 | marked with __THROW. */ |
a784e502 | 632 | extern int puts (const char *__s); |
2f6d1f1b UD |
633 | |
634 | ||
2c008571 | 635 | /* Push a character back onto the input buffer of STREAM. |
2f6d1f1b | 636 | |
4c1423ed | 637 | This function is a possible cancellation point and therefore not |
2c008571 | 638 | marked with __THROW. */ |
7d506e8e | 639 | extern int ungetc (int __c, FILE *__stream); |
2f6d1f1b | 640 | |
2c008571 UD |
641 | |
642 | /* Read chunks of generic data from STREAM. | |
643 | ||
4c1423ed | 644 | This function is a possible cancellation point and therefore not |
2c008571 | 645 | marked with __THROW. */ |
c1422e5b | 646 | extern size_t fread (void *__restrict __ptr, size_t __size, |
0476597b | 647 | size_t __n, FILE *__restrict __stream) __wur; |
2c008571 UD |
648 | /* Write chunks of generic data to STREAM. |
649 | ||
4c1423ed | 650 | This function is a possible cancellation point and therefore not |
2c008571 | 651 | marked with __THROW. */ |
a784e502 | 652 | extern size_t fwrite (const void *__restrict __ptr, size_t __size, |
288f9098 | 653 | size_t __n, FILE *__restrict __s); |
7a5affeb UD |
654 | |
655 | #ifdef __USE_GNU | |
2c008571 UD |
656 | /* This function does the same as `fputs' but does not lock the stream. |
657 | ||
658 | This function is not part of POSIX and therefore no official | |
659 | cancellation point. But due to similarity with an POSIX interface | |
660 | or due to the implementation it is a cancellation point and | |
661 | therefore not marked with __THROW. */ | |
a784e502 | 662 | extern int fputs_unlocked (const char *__restrict __s, |
2c008571 | 663 | FILE *__restrict __stream); |
7a5affeb | 664 | #endif |
2f6d1f1b UD |
665 | |
666 | #ifdef __USE_MISC | |
2c008571 UD |
667 | /* Faster versions when locking is not necessary. |
668 | ||
669 | These functions are not part of POSIX and therefore no official | |
670 | cancellation point. But due to similarity with an POSIX interface | |
671 | or due to the implementation they are cancellation points and | |
672 | therefore not marked with __THROW. */ | |
c1422e5b | 673 | extern size_t fread_unlocked (void *__restrict __ptr, size_t __size, |
0476597b | 674 | size_t __n, FILE *__restrict __stream) __wur; |
a784e502 | 675 | extern size_t fwrite_unlocked (const void *__restrict __ptr, size_t __size, |
288f9098 | 676 | size_t __n, FILE *__restrict __stream); |
2f6d1f1b UD |
677 | #endif |
678 | ||
679 | ||
2c008571 UD |
680 | /* Seek to a certain position on STREAM. |
681 | ||
682 | This function is a possible cancellation point and therefore not | |
683 | marked with __THROW. */ | |
684 | extern int fseek (FILE *__stream, long int __off, int __whence); | |
685 | /* Return the current position of STREAM. | |
686 | ||
687 | This function is a possible cancellation point and therefore not | |
688 | marked with __THROW. */ | |
0476597b | 689 | extern long int ftell (FILE *__stream) __wur; |
2c008571 UD |
690 | /* Rewind to the beginning of STREAM. |
691 | ||
692 | This function is a possible cancellation point and therefore not | |
693 | marked with __THROW. */ | |
694 | extern void rewind (FILE *__stream); | |
2f6d1f1b | 695 | |
a5a0310d UD |
696 | /* The Single Unix Specification, Version 2, specifies an alternative, |
697 | more adequate interface for the two functions above which deal with | |
dfd2257a UD |
698 | file offset. `long int' is not the right type. These definitions |
699 | are originally defined in the Large File Support API. */ | |
700 | ||
7a80496f | 701 | #if defined __USE_LARGEFILE || defined __USE_XOPEN2K |
7a5affeb | 702 | # ifndef __USE_FILE_OFFSET64 |
2c008571 UD |
703 | /* Seek to a certain position on STREAM. |
704 | ||
705 | This function is a possible cancellation point and therefore not | |
706 | marked with __THROW. */ | |
707 | extern int fseeko (FILE *__stream, __off_t __off, int __whence); | |
708 | /* Return the current position of STREAM. | |
709 | ||
710 | This function is a possible cancellation point and therefore not | |
711 | marked with __THROW. */ | |
0476597b | 712 | extern __off_t ftello (FILE *__stream) __wur; |
7a5affeb UD |
713 | # else |
714 | # ifdef __REDIRECT | |
715 | extern int __REDIRECT (fseeko, | |
2c008571 | 716 | (FILE *__stream, __off64_t __off, int __whence), |
7a5affeb | 717 | fseeko64); |
2c008571 | 718 | extern __off64_t __REDIRECT (ftello, (FILE *__stream), ftello64); |
7a5affeb UD |
719 | # else |
720 | # define fseeko fseeko64 | |
721 | # define ftello ftello64 | |
722 | # endif | |
6796bc80 | 723 | # endif |
7a5affeb | 724 | #endif |
bfce746a | 725 | |
7a5affeb | 726 | #ifndef __USE_FILE_OFFSET64 |
2c008571 UD |
727 | /* Get STREAM's position. |
728 | ||
729 | This function is a possible cancellation point and therefore not | |
730 | marked with __THROW. */ | |
731 | extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos); | |
732 | /* Set STREAM's position. | |
733 | ||
734 | This function is a possible cancellation point and therefore not | |
735 | marked with __THROW. */ | |
a784e502 | 736 | extern int fsetpos (FILE *__stream, const fpos_t *__pos); |
bfce746a | 737 | #else |
01cad722 | 738 | # ifdef __REDIRECT |
c1422e5b | 739 | extern int __REDIRECT (fgetpos, (FILE *__restrict __stream, |
2c008571 | 740 | fpos_t *__restrict __pos), fgetpos64); |
c1422e5b | 741 | extern int __REDIRECT (fsetpos, |
a784e502 | 742 | (FILE *__stream, const fpos_t *__pos), fsetpos64); |
bfce746a | 743 | # else |
bfce746a UD |
744 | # define fgetpos fgetpos64 |
745 | # define fsetpos fsetpos64 | |
dfd2257a | 746 | # endif |
bfce746a | 747 | #endif |
01cad722 | 748 | |
bfce746a | 749 | #ifdef __USE_LARGEFILE64 |
2c008571 | 750 | extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence); |
0476597b | 751 | extern __off64_t ftello64 (FILE *__stream) __wur; |
2c008571 | 752 | extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos); |
a784e502 | 753 | extern int fsetpos64 (FILE *__stream, const fpos64_t *__pos); |
dfd2257a | 754 | #endif |
2f6d1f1b | 755 | |
2f6d1f1b | 756 | /* Clear the error and EOF indicators for STREAM. */ |
c1422e5b | 757 | extern void clearerr (FILE *__stream) __THROW; |
2f6d1f1b | 758 | /* Return the EOF indicator for STREAM. */ |
7d506e8e | 759 | extern int feof (FILE *__stream) __THROW __wur; |
2f6d1f1b | 760 | /* Return the error indicator for STREAM. */ |
7d506e8e | 761 | extern int ferror (FILE *__stream) __THROW __wur; |
2f6d1f1b UD |
762 | |
763 | #ifdef __USE_MISC | |
764 | /* Faster versions when locking is not required. */ | |
c1422e5b | 765 | extern void clearerr_unlocked (FILE *__stream) __THROW; |
7d506e8e UD |
766 | extern int feof_unlocked (FILE *__stream) __THROW __wur; |
767 | extern int ferror_unlocked (FILE *__stream) __THROW __wur; | |
2f6d1f1b UD |
768 | #endif |
769 | ||
770 | ||
2c008571 UD |
771 | /* Print a message describing the meaning of the value of errno. |
772 | ||
773 | This function is a possible cancellation point and therefore not | |
774 | marked with __THROW. */ | |
a784e502 | 775 | extern void perror (const char *__s); |
2f6d1f1b | 776 | |
b264e1d1 RM |
777 | /* Provide the declarations for `sys_errlist' and `sys_nerr' if they |
778 | are available on this system. Even if available, these variables | |
779 | should not be used directly. The `strerror' function provides | |
780 | all the necessary functionality. */ | |
781 | #include <bits/sys_errlist.h> | |
2f6d1f1b UD |
782 | |
783 | ||
784 | #ifdef __USE_POSIX | |
785 | /* Return the system file descriptor for STREAM. */ | |
7d506e8e | 786 | extern int fileno (FILE *__stream) __THROW __wur; |
2f6d1f1b UD |
787 | #endif /* Use POSIX. */ |
788 | ||
789 | #ifdef __USE_MISC | |
790 | /* Faster version when locking is not required. */ | |
7d506e8e | 791 | extern int fileno_unlocked (FILE *__stream) __THROW __wur; |
2f6d1f1b UD |
792 | #endif |
793 | ||
794 | ||
acd7f096 | 795 | #ifdef __USE_POSIX2 |
bc2e3689 UD |
796 | /* Create a new stream connected to a pipe running the given command. |
797 | ||
798 | This function is a possible cancellation point and therefore not | |
799 | marked with __THROW. */ | |
a784e502 | 800 | extern FILE *popen (const char *__command, const char *__modes) __wur; |
2c008571 | 801 | |
bc2e3689 UD |
802 | /* Close a stream opened by popen and return the status of its child. |
803 | ||
804 | This function is a possible cancellation point and therefore not | |
805 | marked with __THROW. */ | |
806 | extern int pclose (FILE *__stream); | |
2f6d1f1b UD |
807 | #endif |
808 | ||
809 | ||
810 | #ifdef __USE_POSIX | |
811 | /* Return the name of the controlling terminal. */ | |
c1422e5b | 812 | extern char *ctermid (char *__s) __THROW; |
2f6d1f1b UD |
813 | #endif /* Use POSIX. */ |
814 | ||
815 | ||
12404bb0 | 816 | #if (defined __USE_XOPEN && !defined __USE_XOPEN2K) || defined __USE_GNU |
2f6d1f1b | 817 | /* Return the name of the current user. */ |
8dab36a1 | 818 | extern char *cuserid (char *__s); |
219aa9e9 | 819 | #endif /* Use X/Open, but not issue 6. */ |
2f6d1f1b UD |
820 | |
821 | ||
822 | #ifdef __USE_GNU | |
823 | struct obstack; /* See <obstack.h>. */ | |
824 | ||
825 | /* Write formatted output to an obstack. */ | |
c1422e5b | 826 | extern int obstack_printf (struct obstack *__restrict __obstack, |
a784e502 | 827 | const char *__restrict __format, ...) |
9beb2334 | 828 | __THROWNL __attribute__ ((__format__ (__printf__, 2, 3))); |
c1422e5b | 829 | extern int obstack_vprintf (struct obstack *__restrict __obstack, |
a784e502 | 830 | const char *__restrict __format, |
a4fea3f2 | 831 | __gnuc_va_list __args) |
9beb2334 | 832 | __THROWNL __attribute__ ((__format__ (__printf__, 2, 0))); |
2f6d1f1b UD |
833 | #endif /* Use GNU. */ |
834 | ||
835 | ||
a7657f30 | 836 | #ifdef __USE_POSIX199506 |
2f6d1f1b UD |
837 | /* These are defined in POSIX.1:1996. */ |
838 | ||
839 | /* Acquire ownership of STREAM. */ | |
c1422e5b | 840 | extern void flockfile (FILE *__stream) __THROW; |
2f6d1f1b UD |
841 | |
842 | /* Try to acquire ownership of STREAM but do not block if it is not | |
843 | possible. */ | |
0476597b | 844 | extern int ftrylockfile (FILE *__stream) __THROW __wur; |
2f6d1f1b UD |
845 | |
846 | /* Relinquish the ownership granted for STREAM. */ | |
c1422e5b | 847 | extern void funlockfile (FILE *__stream) __THROW; |
acd7f096 | 848 | #endif /* POSIX */ |
2f6d1f1b | 849 | |
219aa9e9 | 850 | #if defined __USE_XOPEN && !defined __USE_XOPEN2K && !defined __USE_GNU |
10a33cf8 ZW |
851 | /* X/Open Issues 1-5 required getopt to be declared in this |
852 | header. It was removed in Issue 6. GNU follows Issue 6. */ | |
853 | # include <bits/getopt_posix.h> | |
854 | #endif | |
9756dfe1 | 855 | |
a4fea3f2 ZW |
856 | /* Slow-path routines used by the optimized inline functions in |
857 | bits/stdio.h. */ | |
858 | extern int __uflow (FILE *); | |
859 | extern int __overflow (FILE *, int); | |
860 | ||
085320f5 | 861 | /* If we are compiling with optimizing read this file. It contains |
9b2c7523 | 862 | several optimizing inline functions and macros. */ |
085320f5 UD |
863 | #ifdef __USE_EXTERN_INLINES |
864 | # include <bits/stdio.h> | |
865 | #endif | |
884ddc50 | 866 | #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function |
b5cc329c UD |
867 | # include <bits/stdio2.h> |
868 | #endif | |
c6251f03 RM |
869 | #ifdef __LDBL_COMPAT |
870 | # include <bits/stdio-ldbl.h> | |
871 | #endif | |
2f6d1f1b | 872 | |
085320f5 | 873 | __END_DECLS |
f41c8091 | 874 | |
2f6d1f1b | 875 | #endif /* <stdio.h> included. */ |