7 /* Workaround PR90731 with GCC 9 when using ldbl redirects in C++. */
8 #include <bits/floatn.h>
9 #if defined __cplusplus && __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
10 # if __GNUC_PREREQ (9, 0) && !__GNUC_PREREQ (9, 3)
11 # pragma GCC system_header
15 #include <stdlib/stdlib.h>
17 /* Now define the internal interfaces. */
19 # include <sys/stat.h>
21 # include <rtld-malloc.h>
23 extern __typeof (strtol_l
) __strtol_l
;
24 extern __typeof (strtoul_l
) __strtoul_l
;
25 extern __typeof (strtoll_l
) __strtoll_l
;
26 extern __typeof (strtoull_l
) __strtoull_l
;
27 extern __typeof (strtod_l
) __strtod_l
;
28 extern __typeof (strtof_l
) __strtof_l
;
29 extern __typeof (strtold_l
) __strtold_l
;
30 libc_hidden_proto (__strtol_l
)
31 libc_hidden_proto (__strtoul_l
)
32 libc_hidden_proto (__strtoll_l
)
33 libc_hidden_proto (__strtoull_l
)
34 libc_hidden_proto (__strtod_l
)
35 libc_hidden_proto (__strtof_l
)
36 libc_hidden_proto (__strtold_l
)
38 libc_hidden_proto (exit
)
39 libc_hidden_proto (abort
)
40 libc_hidden_proto (getenv
)
41 extern __typeof (secure_getenv
) __libc_secure_getenv
;
42 libc_hidden_proto (__libc_secure_getenv
)
43 libc_hidden_proto (bsearch
)
44 libc_hidden_proto (qsort
)
45 extern __typeof (qsort_r
) __qsort_r
;
46 libc_hidden_proto (__qsort_r
)
47 libc_hidden_proto (lrand48_r
)
48 libc_hidden_proto (wctomb
)
50 extern long int __random (void) attribute_hidden
;
51 extern void __srandom (unsigned int __seed
);
52 extern char *__initstate (unsigned int __seed
, char *__statebuf
,
54 extern char *__setstate (char *__statebuf
);
55 extern int __random_r (struct random_data
*__buf
, int32_t *__result
)
57 extern int __srandom_r (unsigned int __seed
, struct random_data
*__buf
)
59 extern int __initstate_r (unsigned int __seed
, char *__statebuf
,
60 size_t __statelen
, struct random_data
*__buf
)
62 extern int __setstate_r (char *__statebuf
, struct random_data
*__buf
)
64 extern int __rand_r (unsigned int *__seed
);
65 extern int __erand48_r (unsigned short int __xsubi
[3],
66 struct drand48_data
*__buffer
, double *__result
)
68 extern int __nrand48_r (unsigned short int __xsubi
[3],
69 struct drand48_data
*__buffer
,
70 long int *__result
) attribute_hidden
;
71 extern int __jrand48_r (unsigned short int __xsubi
[3],
72 struct drand48_data
*__buffer
,
73 long int *__result
) attribute_hidden
;
74 extern int __srand48_r (long int __seedval
,
75 struct drand48_data
*__buffer
) attribute_hidden
;
76 extern int __seed48_r (unsigned short int __seed16v
[3],
77 struct drand48_data
*__buffer
) attribute_hidden
;
78 extern int __lcong48_r (unsigned short int __param
[7],
79 struct drand48_data
*__buffer
) attribute_hidden
;
81 /* Internal function to compute next state of the generator. */
82 extern int __drand48_iterate (unsigned short int __xsubi
[3],
83 struct drand48_data
*__buffer
)
86 /* Global state for non-reentrant functions. Defined in drand48-iter.c. */
87 extern struct drand48_data __libc_drand48_data attribute_hidden
;
89 extern int __setenv (const char *__name
, const char *__value
, int __replace
)
91 extern int __unsetenv (const char *__name
) attribute_hidden
;
92 extern int __clearenv (void) attribute_hidden
;
93 extern char *__mktemp (char *__template
) __THROW
__nonnull ((1));
94 extern char *__canonicalize_file_name (const char *__name
);
95 extern char *__realpath (const char *__name
, char *__resolved
);
96 libc_hidden_proto (__realpath
)
97 extern int __ptsname_r (int __fd
, char *__buf
, size_t __buflen
)
100 extern int __ptsname_internal (int fd
, char *buf
, size_t buflen
,
101 struct stat64
*stp
) attribute_hidden
;
103 extern int __getpt (void);
104 extern int __posix_openpt (int __oflag
) attribute_hidden
;
106 extern int __add_to_environ (const char *name
, const char *value
,
107 const char *combines
, int replace
)
109 extern void _quicksort (void *const pbase
, size_t total_elems
,
110 size_t size
, __compar_d_fn_t cmp
, void *arg
);
112 extern int __on_exit (void (*__func
) (int __status
, void *__arg
), void *__arg
);
114 extern int __cxa_atexit (void (*func
) (void *), void *arg
, void *d
);
115 libc_hidden_proto (__cxa_atexit
);
117 extern int __cxa_thread_atexit_impl (void (*func
) (void *), void *arg
,
119 extern void __call_tls_dtors (void)
121 __attribute__ ((weak
))
124 libc_hidden_proto (__call_tls_dtors
)
126 extern void __cxa_finalize (void *d
);
128 extern int __posix_memalign (void **memptr
, size_t alignment
, size_t size
);
130 extern void *__libc_memalign (size_t alignment
, size_t size
)
131 __attribute_malloc__
;
133 extern void *__libc_reallocarray (void *__ptr
, size_t __nmemb
, size_t __size
)
134 __THROW __attribute_warn_unused_result__
;
135 libc_hidden_proto (__libc_reallocarray
)
137 extern int __libc_system (const char *line
);
140 extern double __strtod_internal (const char *__restrict __nptr
,
141 char **__restrict __endptr
, int __group
)
142 __THROW
__nonnull ((1)) __wur
;
143 extern float __strtof_internal (const char *__restrict __nptr
,
144 char **__restrict __endptr
, int __group
)
145 __THROW
__nonnull ((1)) __wur
;
146 extern long double __strtold_internal (const char *__restrict __nptr
,
147 char **__restrict __endptr
,
149 __THROW
__nonnull ((1)) __wur
;
150 extern long int __strtol_internal (const char *__restrict __nptr
,
151 char **__restrict __endptr
,
152 int __base
, int __group
)
153 __THROW
__nonnull ((1)) __wur
;
154 extern unsigned long int __strtoul_internal (const char *__restrict __nptr
,
155 char **__restrict __endptr
,
156 int __base
, int __group
)
157 __THROW
__nonnull ((1)) __wur
;
159 extern long long int __strtoll_internal (const char *__restrict __nptr
,
160 char **__restrict __endptr
,
161 int __base
, int __group
)
162 __THROW
__nonnull ((1)) __wur
;
164 extern unsigned long long int __strtoull_internal (const char *
166 char **__restrict __endptr
,
167 int __base
, int __group
)
168 __THROW
__nonnull ((1)) __wur
;
169 libc_hidden_proto (__strtof_internal
)
170 libc_hidden_proto (__strtod_internal
)
171 libc_hidden_proto (__strtold_internal
)
172 libc_hidden_proto (__strtol_internal
)
173 libc_hidden_proto (__strtoll_internal
)
174 libc_hidden_proto (__strtoul_internal
)
175 libc_hidden_proto (__strtoull_internal
)
177 extern double ____strtod_l_internal (const char *__restrict __nptr
,
178 char **__restrict __endptr
, int __group
,
180 extern float ____strtof_l_internal (const char *__restrict __nptr
,
181 char **__restrict __endptr
, int __group
,
183 extern long double ____strtold_l_internal (const char *__restrict __nptr
,
184 char **__restrict __endptr
,
185 int __group
, locale_t __loc
);
186 extern long int ____strtol_l_internal (const char *__restrict __nptr
,
187 char **__restrict __endptr
,
188 int __base
, int __group
,
190 extern unsigned long int ____strtoul_l_internal (const char *
192 char **__restrict __endptr
,
193 int __base
, int __group
,
196 extern long long int ____strtoll_l_internal (const char *__restrict __nptr
,
197 char **__restrict __endptr
,
198 int __base
, int __group
,
201 extern unsigned long long int ____strtoull_l_internal (const char *
205 int __base
, int __group
,
208 libc_hidden_proto (____strtof_l_internal
)
209 libc_hidden_proto (____strtod_l_internal
)
210 libc_hidden_proto (____strtold_l_internal
)
211 libc_hidden_proto (____strtol_l_internal
)
212 libc_hidden_proto (____strtoll_l_internal
)
213 libc_hidden_proto (____strtoul_l_internal
)
214 libc_hidden_proto (____strtoull_l_internal
)
216 #include <bits/floatn.h>
217 libc_hidden_proto (strtof
)
218 libc_hidden_proto (strtod
)
219 #if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 0
220 libc_hidden_proto (strtold
)
222 libc_hidden_proto (strtol
)
223 libc_hidden_proto (strtoll
)
224 libc_hidden_proto (strtoul
)
225 libc_hidden_proto (strtoull
)
227 libc_hidden_proto (atoi
)
229 extern float __strtof_nan (const char *, char **, char);
230 extern double __strtod_nan (const char *, char **, char);
231 extern long double __strtold_nan (const char *, char **, char);
232 extern float __wcstof_nan (const wchar_t *, wchar_t **, wchar_t);
233 extern double __wcstod_nan (const wchar_t *, wchar_t **, wchar_t);
234 extern long double __wcstold_nan (const wchar_t *, wchar_t **, wchar_t);
236 libc_hidden_proto (__strtof_nan
)
237 libc_hidden_proto (__strtod_nan
)
238 libc_hidden_proto (__strtold_nan
)
239 libc_hidden_proto (__wcstof_nan
)
240 libc_hidden_proto (__wcstod_nan
)
241 libc_hidden_proto (__wcstold_nan
)
243 /* Enable _FloatN bits as needed. */
244 #include <bits/floatn.h>
246 #if __HAVE_DISTINCT_FLOAT128
247 extern __typeof (strtof128_l
) __strtof128_l
;
249 libc_hidden_proto (__strtof128_l
)
250 libc_hidden_proto (strtof128
)
252 extern _Float128
__strtof128_nan (const char *, char **, char);
253 extern _Float128
__wcstof128_nan (const wchar_t *, wchar_t **, wchar_t);
255 libc_hidden_proto (__strtof128_nan
)
256 libc_hidden_proto (__wcstof128_nan
)
258 extern _Float128
__strtof128_internal (const char *__restrict __nptr
,
259 char **__restrict __endptr
,
261 libc_hidden_proto (__strtof128_internal
)
263 extern _Float128
____strtof128_l_internal (const char *__restrict __nptr
,
264 char **__restrict __endptr
,
265 int __group
, locale_t __loc
);
267 libc_hidden_proto (____strtof128_l_internal
)
270 extern char *__ecvt (double __value
, int __ndigit
, int *__restrict __decpt
,
271 int *__restrict __sign
);
272 extern char *__fcvt (double __value
, int __ndigit
, int *__restrict __decpt
,
273 int *__restrict __sign
);
274 extern char *__gcvt (double __value
, int __ndigit
, char *__buf
);
275 extern int __ecvt_r (double __value
, int __ndigit
, int *__restrict __decpt
,
276 int *__restrict __sign
, char *__restrict __buf
,
278 libc_hidden_proto (__ecvt_r
)
279 extern int __fcvt_r (double __value
, int __ndigit
, int *__restrict __decpt
,
280 int *__restrict __sign
, char *__restrict __buf
,
282 libc_hidden_proto (__fcvt_r
)
283 extern char *__qecvt (long double __value
, int __ndigit
,
284 int *__restrict __decpt
, int *__restrict __sign
);
285 extern char *__qfcvt (long double __value
, int __ndigit
,
286 int *__restrict __decpt
, int *__restrict __sign
);
287 extern char *__qgcvt (long double __value
, int __ndigit
, char *__buf
);
288 extern int __qecvt_r (long double __value
, int __ndigit
,
289 int *__restrict __decpt
, int *__restrict __sign
,
290 char *__restrict __buf
, size_t __len
);
291 libc_hidden_proto (__qecvt_r
)
292 extern int __qfcvt_r (long double __value
, int __ndigit
,
293 int *__restrict __decpt
, int *__restrict __sign
,
294 char *__restrict __buf
, size_t __len
);
295 libc_hidden_proto (__qfcvt_r
)
299 # define MB_CUR_MAX (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MB_CUR_MAX))
302 extern void *__default_morecore (ptrdiff_t) __THROW
;
303 libc_hidden_proto (__default_morecore
)
310 extern struct abort_msg_s
*__abort_msg
;
311 libc_hidden_proto (__abort_msg
)
313 # if IS_IN (rtld) && !defined NO_RTLD_HIDDEN
314 extern __typeof (unsetenv
) unsetenv attribute_hidden
;
315 extern __typeof (__strtoul_internal
) __strtoul_internal attribute_hidden
;
320 #endif /* include/stdlib.h */