1/* Convert string representing a number to a _Float128 value, with locale.
2 Copyright (C) 2017-2021 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
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.
9
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
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <bits/types/locale_t.h>
20
21/* Bring in potential typedef for _Float128 early for declaration below. */
22#include <bits/floatn.h>
23
24#if __HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE
25# define strtof64x_l __hide_strtof64x_l
26# define wcstof64x_l __hide_wcstof64x_l
27#endif
28
29extern _Float128 ____strtof128_l_internal (const char *, char **,
30 int, locale_t);
31
32#define FLOAT _Float128
33#define FLT FLT128
34#ifdef USE_WIDE_CHAR
35# define STRTOF wcstof128_l
36# define __STRTOF __wcstof128_l
37# define STRTOF_NAN __wcstof128_nan
38#else
39# define STRTOF strtof128_l
40# define __STRTOF __strtof128_l
41# define STRTOF_NAN __strtof128_nan
42#endif
43#define MPN2FLOAT __mpn_construct_float128
44#define FLOAT_HUGE_VAL __builtin_huge_valf128 ()
45
46#include <float128_private.h>
47
48#include <stdlib/strtod_l.c>
49
50#if __HAVE_FLOAT64X && !__HAVE_FLOAT64X_LONG_DOUBLE
51# undef strtof64x_l
52# undef wcstof64x_l
53# ifdef USE_WIDE_CHAR
54weak_alias (wcstof128_l, wcstof64x_l)
55# else
56weak_alias (strtof128_l, strtof64x_l)
57# endif
58#endif
59