8 /* Workaround PR90731 with GCC 9 when using ldbl redirects in C++. */
9 #include <bits/floatn.h>
10 #if defined __cplusplus && __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
11 # if __GNUC_PREREQ (9, 0) && !__GNUC_PREREQ (9, 3)
12 # pragma GCC system_header
16 #include <stdlib/stdlib.h>
18 /* Now define the internal interfaces. */
20 # include <sys/stat.h>
22 # include <rtld-malloc.h>
24 extern __typeof (strtol_l
) __strtol_l
;
25 extern __typeof (strtoul_l
) __strtoul_l
;
26 extern __typeof (strtoll_l
) __strtoll_l
;
27 extern __typeof (strtoull_l
) __strtoull_l
;
28 extern __typeof (strtod_l
) __strtod_l
;
29 extern __typeof (strtof_l
) __strtof_l
;
30 extern __typeof (strtold_l
) __strtold_l
;
31 libc_hidden_proto (__strtol_l
)
32 libc_hidden_proto (__strtoul_l
)
33 libc_hidden_proto (__strtoll_l
)
34 libc_hidden_proto (__strtoull_l
)
35 libc_hidden_proto (__strtod_l
)
36 libc_hidden_proto (__strtof_l
)
37 libc_hidden_proto (__strtold_l
)
39 extern __typeof (strtol
) __isoc23_strtol
__attribute_copy__ (strtol
);
40 extern __typeof (strtoul
) __isoc23_strtoul
__attribute_copy__ (strtoul
);
41 extern __typeof (strtoll
) __isoc23_strtoll
__attribute_copy__ (strtoll
);
42 extern __typeof (strtoull
) __isoc23_strtoull
__attribute_copy__ (strtoull
);
43 extern __typeof (strtol_l
) __isoc23_strtol_l
__attribute_copy__ (strtol_l
);
44 extern __typeof (strtoul_l
) __isoc23_strtoul_l
__attribute_copy__ (strtoul_l
);
45 extern __typeof (strtoll_l
) __isoc23_strtoll_l
__attribute_copy__ (strtoll_l
);
46 extern __typeof (strtoull_l
) __isoc23_strtoull_l
__attribute_copy__ (strtoull_l
);
47 libc_hidden_proto (__isoc23_strtol
)
48 libc_hidden_proto (__isoc23_strtoul
)
49 libc_hidden_proto (__isoc23_strtoll
)
50 libc_hidden_proto (__isoc23_strtoull
)
51 libc_hidden_proto (__isoc23_strtol_l
)
52 libc_hidden_proto (__isoc23_strtoul_l
)
53 libc_hidden_proto (__isoc23_strtoll_l
)
54 libc_hidden_proto (__isoc23_strtoull_l
)
56 #if __GLIBC_USE (C2X_STRTOL)
57 /* Redirect internal uses of these functions to the C2X versions; the
58 redirection in the installed header does not work with
61 # define strtol __isoc23_strtol
63 # define strtoul __isoc23_strtoul
65 # define strtoll __isoc23_strtoll
67 # define strtoull __isoc23_strtoull
69 # define strtol_l __isoc23_strtol_l
71 # define strtoul_l __isoc23_strtoul_l
73 # define strtoll_l __isoc23_strtoll_l
75 # define strtoull_l __isoc23_strtoull_l
78 libc_hidden_proto (exit
)
79 libc_hidden_proto (abort
)
80 libc_hidden_proto (getenv
)
81 extern __typeof (secure_getenv
) __libc_secure_getenv
;
82 libc_hidden_proto (__libc_secure_getenv
)
83 libc_hidden_proto (bsearch
)
84 libc_hidden_proto (qsort
)
85 extern __typeof (qsort_r
) __qsort_r
;
86 libc_hidden_proto (__qsort_r
)
87 libc_hidden_proto (lrand48_r
)
88 libc_hidden_proto (wctomb
)
90 extern long int __random (void) attribute_hidden
;
91 extern void __srandom (unsigned int __seed
);
92 extern char *__initstate (unsigned int __seed
, char *__statebuf
,
94 extern char *__setstate (char *__statebuf
);
95 extern int __random_r (struct random_data
*__buf
, int32_t *__result
)
97 extern int __srandom_r (unsigned int __seed
, struct random_data
*__buf
)
99 extern int __initstate_r (unsigned int __seed
, char *__statebuf
,
100 size_t __statelen
, struct random_data
*__buf
)
102 extern int __setstate_r (char *__statebuf
, struct random_data
*__buf
)
104 extern int __rand_r (unsigned int *__seed
);
105 extern int __erand48_r (unsigned short int __xsubi
[3],
106 struct drand48_data
*__buffer
, double *__result
)
108 extern int __nrand48_r (unsigned short int __xsubi
[3],
109 struct drand48_data
*__buffer
,
110 long int *__result
) attribute_hidden
;
111 extern int __jrand48_r (unsigned short int __xsubi
[3],
112 struct drand48_data
*__buffer
,
113 long int *__result
) attribute_hidden
;
114 extern int __srand48_r (long int __seedval
,
115 struct drand48_data
*__buffer
) attribute_hidden
;
116 extern int __seed48_r (unsigned short int __seed16v
[3],
117 struct drand48_data
*__buffer
) attribute_hidden
;
118 extern int __lcong48_r (unsigned short int __param
[7],
119 struct drand48_data
*__buffer
) attribute_hidden
;
121 /* Internal function to compute next state of the generator. */
122 extern int __drand48_iterate (unsigned short int __xsubi
[3],
123 struct drand48_data
*__buffer
)
126 /* Global state for non-reentrant functions. Defined in drand48-iter.c. */
127 extern struct drand48_data __libc_drand48_data attribute_hidden
;
129 extern int __setenv (const char *__name
, const char *__value
, int __replace
)
131 extern int __unsetenv (const char *__name
) attribute_hidden
;
132 extern int __clearenv (void) attribute_hidden
;
133 extern char *__mktemp (char *__template
) __THROW
__nonnull ((1));
134 libc_hidden_proto (__mktemp
)
135 extern char *__canonicalize_file_name (const char *__name
);
136 extern char *__realpath (const char *__name
, char *__resolved
);
137 libc_hidden_proto (__realpath
)
138 extern int __ptsname_r (int __fd
, char *__buf
, size_t __buflen
)
141 extern int __ptsname_internal (int fd
, char *buf
, size_t buflen
,
142 struct stat64
*stp
) attribute_hidden
;
144 extern int __getpt (void);
145 extern int __posix_openpt (int __oflag
) attribute_hidden
;
147 extern int __add_to_environ (const char *name
, const char *value
,
148 const char *combines
, int replace
)
150 extern void _quicksort (void *const pbase
, size_t total_elems
,
151 size_t size
, __compar_d_fn_t cmp
, void *arg
);
153 extern int __on_exit (void (*__func
) (int __status
, void *__arg
), void *__arg
);
155 extern int __cxa_atexit (void (*func
) (void *), void *arg
, void *d
);
156 libc_hidden_proto (__cxa_atexit
);
158 extern int __cxa_thread_atexit_impl (void (*func
) (void *), void *arg
,
160 extern void __call_tls_dtors (void)
162 __attribute__ ((weak
))
165 libc_hidden_proto (__call_tls_dtors
)
167 extern void __cxa_finalize (void *d
);
169 extern int __posix_memalign (void **memptr
, size_t alignment
, size_t size
);
171 extern void *__libc_memalign (size_t alignment
, size_t size
)
172 __attribute_malloc__
;
174 extern void *__libc_reallocarray (void *__ptr
, size_t __nmemb
, size_t __size
)
175 __THROW __attribute_warn_unused_result__
;
176 libc_hidden_proto (__libc_reallocarray
)
178 extern int __libc_system (const char *line
);
180 extern __typeof (getpt
) __getpt
;
181 extern __typeof (ptsname_r
) __ptsname_r
;
182 libc_hidden_proto (__getpt
)
183 libc_hidden_proto (__ptsname_r
)
184 libc_hidden_proto (grantpt
)
185 libc_hidden_proto (unlockpt
)
187 __typeof (arc4random
) __arc4random
;
188 libc_hidden_proto (__arc4random
);
189 __typeof (arc4random_buf
) __arc4random_buf
;
190 libc_hidden_proto (__arc4random_buf
);
191 __typeof (arc4random_uniform
) __arc4random_uniform
;
192 libc_hidden_proto (__arc4random_uniform
);
193 extern void __arc4random_buf_internal (void *buffer
, size_t len
)
196 extern double __strtod_internal (const char *__restrict __nptr
,
197 char **__restrict __endptr
, int __group
)
198 __THROW
__nonnull ((1)) __wur
;
199 extern float __strtof_internal (const char *__restrict __nptr
,
200 char **__restrict __endptr
, int __group
)
201 __THROW
__nonnull ((1)) __wur
;
202 extern long double __strtold_internal (const char *__restrict __nptr
,
203 char **__restrict __endptr
,
205 __THROW
__nonnull ((1)) __wur
;
206 extern long int __strtol_internal (const char *__restrict __nptr
,
207 char **__restrict __endptr
,
208 int __base
, int __group
)
209 __THROW
__nonnull ((1)) __wur
;
210 extern unsigned long int __strtoul_internal (const char *__restrict __nptr
,
211 char **__restrict __endptr
,
212 int __base
, int __group
)
213 __THROW
__nonnull ((1)) __wur
;
215 extern long long int __strtoll_internal (const char *__restrict __nptr
,
216 char **__restrict __endptr
,
217 int __base
, int __group
)
218 __THROW
__nonnull ((1)) __wur
;
220 extern unsigned long long int __strtoull_internal (const char *
222 char **__restrict __endptr
,
223 int __base
, int __group
)
224 __THROW
__nonnull ((1)) __wur
;
225 libc_hidden_proto (__strtof_internal
)
226 libc_hidden_proto (__strtod_internal
)
227 libc_hidden_proto (__strtold_internal
)
228 libc_hidden_proto (__strtol_internal
)
229 libc_hidden_proto (__strtoll_internal
)
230 libc_hidden_proto (__strtoul_internal
)
231 libc_hidden_proto (__strtoull_internal
)
233 extern double ____strtod_l_internal (const char *__restrict __nptr
,
234 char **__restrict __endptr
, int __group
,
236 extern float ____strtof_l_internal (const char *__restrict __nptr
,
237 char **__restrict __endptr
, int __group
,
239 extern long double ____strtold_l_internal (const char *__restrict __nptr
,
240 char **__restrict __endptr
,
241 int __group
, locale_t __loc
);
242 extern long int ____strtol_l_internal (const char *__restrict __nptr
,
243 char **__restrict __endptr
,
244 int __base
, int __group
,
245 bool __bin_cst
, locale_t __loc
);
246 extern unsigned long int ____strtoul_l_internal (const char *
248 char **__restrict __endptr
,
249 int __base
, int __group
,
253 extern long long int ____strtoll_l_internal (const char *__restrict __nptr
,
254 char **__restrict __endptr
,
255 int __base
, int __group
,
256 bool __bin_cst
, locale_t __loc
);
258 extern unsigned long long int ____strtoull_l_internal (const char *
262 int __base
, int __group
,
266 libc_hidden_proto (____strtof_l_internal
)
267 libc_hidden_proto (____strtod_l_internal
)
268 libc_hidden_proto (____strtold_l_internal
)
269 libc_hidden_proto (____strtol_l_internal
)
270 libc_hidden_proto (____strtoll_l_internal
)
271 libc_hidden_proto (____strtoul_l_internal
)
272 libc_hidden_proto (____strtoull_l_internal
)
274 #include <bits/floatn.h>
275 libc_hidden_proto (strtof
)
276 libc_hidden_proto (strtod
)
277 #if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 0
278 libc_hidden_proto (strtold
)
280 libc_hidden_proto (strtol
)
281 libc_hidden_proto (strtoll
)
282 libc_hidden_proto (strtoul
)
283 libc_hidden_proto (strtoull
)
285 libc_hidden_proto (atoi
)
287 extern float __strtof_nan (const char *, char **, char);
288 extern double __strtod_nan (const char *, char **, char);
289 extern long double __strtold_nan (const char *, char **, char);
290 extern float __wcstof_nan (const wchar_t *, wchar_t **, wchar_t);
291 extern double __wcstod_nan (const wchar_t *, wchar_t **, wchar_t);
292 extern long double __wcstold_nan (const wchar_t *, wchar_t **, wchar_t);
294 libc_hidden_proto (__strtof_nan
)
295 libc_hidden_proto (__strtod_nan
)
296 libc_hidden_proto (__strtold_nan
)
297 libc_hidden_proto (__wcstof_nan
)
298 libc_hidden_proto (__wcstod_nan
)
299 libc_hidden_proto (__wcstold_nan
)
301 /* Enable _FloatN bits as needed. */
302 #include <bits/floatn.h>
304 #if __HAVE_DISTINCT_FLOAT128
305 extern __typeof (strtof128_l
) __strtof128_l
;
307 libc_hidden_proto (__strtof128_l
)
308 libc_hidden_proto (strtof128
)
310 extern _Float128
__strtof128_nan (const char *, char **, char);
311 extern _Float128
__wcstof128_nan (const wchar_t *, wchar_t **, wchar_t);
313 libc_hidden_proto (__strtof128_nan
)
314 libc_hidden_proto (__wcstof128_nan
)
316 extern _Float128
__strtof128_internal (const char *__restrict __nptr
,
317 char **__restrict __endptr
,
319 libc_hidden_proto (__strtof128_internal
)
321 extern _Float128
____strtof128_l_internal (const char *__restrict __nptr
,
322 char **__restrict __endptr
,
323 int __group
, locale_t __loc
);
325 libc_hidden_proto (____strtof128_l_internal
)
328 extern char *__ecvt (double __value
, int __ndigit
, int *__restrict __decpt
,
329 int *__restrict __sign
);
330 extern char *__fcvt (double __value
, int __ndigit
, int *__restrict __decpt
,
331 int *__restrict __sign
);
332 extern char *__gcvt (double __value
, int __ndigit
, char *__buf
);
333 extern int __ecvt_r (double __value
, int __ndigit
, int *__restrict __decpt
,
334 int *__restrict __sign
, char *__restrict __buf
,
336 libc_hidden_proto (__ecvt_r
)
337 extern int __fcvt_r (double __value
, int __ndigit
, int *__restrict __decpt
,
338 int *__restrict __sign
, char *__restrict __buf
,
340 libc_hidden_proto (__fcvt_r
)
341 extern char *__qecvt (long double __value
, int __ndigit
,
342 int *__restrict __decpt
, int *__restrict __sign
);
343 extern char *__qfcvt (long double __value
, int __ndigit
,
344 int *__restrict __decpt
, int *__restrict __sign
);
345 extern char *__qgcvt (long double __value
, int __ndigit
, char *__buf
);
346 extern int __qecvt_r (long double __value
, int __ndigit
,
347 int *__restrict __decpt
, int *__restrict __sign
,
348 char *__restrict __buf
, size_t __len
);
349 libc_hidden_proto (__qecvt_r
)
350 extern int __qfcvt_r (long double __value
, int __ndigit
,
351 int *__restrict __decpt
, int *__restrict __sign
,
352 char *__restrict __buf
, size_t __len
);
353 libc_hidden_proto (__qfcvt_r
)
357 # define MB_CUR_MAX (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MB_CUR_MAX))
365 extern struct abort_msg_s
*__abort_msg
;
366 libc_hidden_proto (__abort_msg
)
369 extern __typeof (unsetenv
) unsetenv attribute_hidden
;
370 extern __typeof (__strtoul_internal
) __strtoul_internal attribute_hidden
;
375 #endif /* include/stdlib.h */