projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| bfff8b1b | 1 | /* Copyright (C) 1999-2017 Free Software Foundation, Inc. |
| c6251f03 RM |
2 | This file is part of the GNU C Library. |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| c6251f03 RM |
17 | |
| 18 | #include <math.h> | |
| 19 | #include <stdlib.h> | |
| 20 | #include <wchar.h> | |
| 21 | #include <xlocale.h> | |
| 22 | ||
| 23 | /* The actual implementation for all floating point sizes is in strtod.c. | |
| 24 | These macros tell it to produce the `long double' version, `strtold'. */ | |
| 25 | ||
| 26 | #define FLOAT long double | |
| 27 | #define FLT LDBL | |
| 28 | #ifdef USE_WIDE_CHAR | |
| 29 | extern long double ____new_wcstold_l (const wchar_t *, wchar_t **, __locale_t); | |
| 30 | # define STRTOF __new_wcstold_l | |
| 31 | # define __STRTOF ____new_wcstold_l | |
| 32 | # define ____STRTOF_INTERNAL ____wcstold_l_internal | |
| e02cabec | 33 | # define STRTOF_NAN __wcstold_nan |
| c6251f03 RM |
34 | #else |
| 35 | extern long double ____new_strtold_l (const char *, char **, __locale_t); | |
| 36 | # define STRTOF __new_strtold_l | |
| 37 | # define __STRTOF ____new_strtold_l | |
| 38 | # define ____STRTOF_INTERNAL ____strtold_l_internal | |
| e02cabec | 39 | # define STRTOF_NAN __strtold_nan |
| c6251f03 | 40 | #endif |
| 702a9414 JJ |
41 | extern __typeof (__STRTOF) STRTOF; |
| 42 | libc_hidden_proto (__STRTOF) | |
| 43 | libc_hidden_proto (STRTOF) | |
| c6251f03 RM |
44 | #define MPN2FLOAT __mpn_construct_long_double |
| 45 | #define FLOAT_HUGE_VAL HUGE_VALL | |
| c6251f03 RM |
46 | |
| 47 | #include <strtod_l.c> | |
| 48 | ||
| 49 | #ifdef __LONG_DOUBLE_MATH_OPTIONAL | |
| 50 | # include <math_ldbl_opt.h> | |
| 51 | # ifdef USE_WIDE_CHAR | |
| 702a9414 JJ |
52 | weak_alias (____new_wcstold_l, ___new_wcstold_l); |
| 53 | long_double_symbol (libc, ___new_wcstold_l, wcstold_l); | |
| c6251f03 RM |
54 | long_double_symbol (libc, ____new_wcstold_l, __wcstold_l); |
| 55 | # else | |
| 702a9414 JJ |
56 | weak_alias (____new_strtold_l, ___new_strtold_l); |
| 57 | long_double_symbol (libc, ___new_strtold_l, strtold_l); | |
| c6251f03 RM |
58 | long_double_symbol (libc, ____new_strtold_l, __strtold_l); |
| 59 | # endif | |
| 60 | #endif |