| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* Convert string representing a number to float value, using given locale. |
| 2 | Copyright (C) 1997-2015 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. |
| 4 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. |
| 5 | |
| 6 | The GNU C Library is free software; you can redistribute it and/or |
| 7 | modify it under the terms of the GNU Lesser General Public |
| 8 | License as published by the Free Software Foundation; either |
| 9 | version 2.1 of the License, or (at your option) any later version. |
| 10 | |
| 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | Lesser General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU Lesser General Public |
| 17 | License along with the GNU C Library; if not, see |
| 18 | <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #include <xlocale.h> |
| 21 | |
| 22 | extern float ____strtof_l_internal (const char *, char **, int, __locale_t); |
| 23 | extern unsigned long long int ____strtoull_l_internal (const char *, char **, |
| 24 | int, int, __locale_t); |
| 25 | |
| 26 | #define FLOAT float |
| 27 | #define FLT FLT |
| 28 | #ifdef USE_WIDE_CHAR |
| 29 | # define STRTOF wcstof_l |
| 30 | # define __STRTOF __wcstof_l |
| 31 | #else |
| 32 | # define STRTOF strtof_l |
| 33 | # define __STRTOF __strtof_l |
| 34 | #endif |
| 35 | #define MPN2FLOAT __mpn_construct_float |
| 36 | #define FLOAT_HUGE_VAL HUGE_VALF |
| 37 | #define SET_MANTISSA(flt, mant) \ |
| 38 | do { union ieee754_float u; \ |
| 39 | u.f = (flt); \ |
| 40 | u.ieee_nan.mantissa = (mant); \ |
| 41 | if (u.ieee.mantissa != 0) \ |
| 42 | (flt) = u.f; \ |
| 43 | } while (0) |
| 44 | |
| 45 | #include "strtod_l.c" |