1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/* Copyright (C) 1999-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <bits/floatn.h>
#if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128
# define strtof128_l __hide_strtof128_l
# define wcstof128_l __hide_wcstof128_l
#endif
#if __HAVE_FLOAT64X_LONG_DOUBLE
# define strtof64x_l __hide_strtof64x_l
# define wcstof64x_l __hide_wcstof64x_l
#endif
#include <math.h>
#include <stdlib.h>
#include <wchar.h>
/* The actual implementation for all floating point sizes is in strtod.c.
These macros tell it to produce the `long double' version, `strtold'. */
#define FLOAT long double
#define FLT LDBL
#ifdef USE_WIDE_CHAR
extern long double ____new_wcstold_l (const wchar_t *, wchar_t **, locale_t);
# define STRTOF __new_wcstold_l
# define __STRTOF ____new_wcstold_l
# define ____STRTOF_INTERNAL ____wcstold_l_internal
# define STRTOF_NAN __wcstold_nan
#else
extern long double ____new_strtold_l (const char *, char **, locale_t);
# define STRTOF __new_strtold_l
# define __STRTOF ____new_strtold_l
# define ____STRTOF_INTERNAL ____strtold_l_internal
# define STRTOF_NAN __strtold_nan
#endif
extern __typeof (__STRTOF) STRTOF;
libc_hidden_proto (__STRTOF)
libc_hidden_proto (STRTOF)
#define MPN2FLOAT __mpn_construct_long_double
#define FLOAT_HUGE_VAL HUGE_VALL
#include <strtod_l.c>
#ifdef __LONG_DOUBLE_MATH_OPTIONAL
# include <math_ldbl_opt.h>
# ifdef USE_WIDE_CHAR
weak_alias (____new_wcstold_l, ___new_wcstold_l);
long_double_symbol (libc, ___new_wcstold_l, wcstold_l);
long_double_symbol (libc, ____new_wcstold_l, __wcstold_l);
# else
weak_alias (____new_strtold_l, ___new_strtold_l);
long_double_symbol (libc, ___new_strtold_l, strtold_l);
long_double_symbol (libc, ____new_strtold_l, __strtold_l);
# endif
#endif
#if __HAVE_FLOAT128 && !__HAVE_DISTINCT_FLOAT128
# undef strtof128_l
# undef wcstof128_l
# ifdef USE_WIDE_CHAR
weak_alias (____new_wcstold_l, wcstof128_l)
# else
weak_alias (____new_strtold_l, strtof128_l)
# endif
#endif
#if __HAVE_FLOAT64X_LONG_DOUBLE
# undef strtof64x_l
# undef wcstof64x_l
# ifdef USE_WIDE_CHAR
weak_alias (____new_wcstold_l, wcstof64x_l)
# else
weak_alias (____new_strtold_l, strtof64x_l)
# endif
#endif
|
