projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 28f540f4 | 1 | /* Read decimal floating point numbers. |
| 7cc27f44 | 2 | This file is part of the GNU C Library. |
| f7a9f785 | 3 | Copyright (C) 1995-2016 Free Software Foundation, Inc. |
| c4563d2d | 4 | Contributed by Ulrich Drepper <drepper@gnu.org>, 1995. |
| 28f540f4 | 5 | |
| 7cc27f44 | 6 | The GNU C Library is free software; you can redistribute it and/or |
| 41bdb6e2 AJ |
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. | |
| 28f540f4 | 10 | |
| 7cc27f44 UD |
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 | |
| 41bdb6e2 | 14 | Lesser General Public License for more details. |
| 28f540f4 | 15 | |
| 41bdb6e2 | 16 | You should have received a copy of the GNU Lesser General Public |
| 59ba27a6 PE |
17 | License along with the GNU C Library; if not, see |
| 18 | <http://www.gnu.org/licenses/>. */ | |
| 28f540f4 | 19 | |
| ccadf7b5 UD |
20 | #include <stdlib.h> |
| 21 | #include <wchar.h> | |
| 22 | #include <locale/localeinfo.h> | |
| 23 | ||
| 24 | ||
| 28f540f4 | 25 | #ifndef FLOAT |
| c6251f03 | 26 | # include <math_ldbl_opt.h> |
| ccadf7b5 | 27 | # define FLOAT double |
| 75cd5204 | 28 | # ifdef USE_WIDE_CHAR |
| ccadf7b5 UD |
29 | # define STRTOF wcstod |
| 30 | # define STRTOF_L __wcstod_l | |
| 75cd5204 | 31 | # else |
| ccadf7b5 UD |
32 | # define STRTOF strtod |
| 33 | # define STRTOF_L __strtod_l | |
| 75cd5204 | 34 | # endif |
| 27a5bb33 | 35 | #endif |
| 0501d603 UD |
36 | |
| 37 | #ifdef USE_WIDE_CHAR | |
| 38 | # include <wctype.h> | |
| 0501d603 | 39 | # define STRING_TYPE wchar_t |
| 0501d603 UD |
40 | #else |
| 41 | # define STRING_TYPE char | |
| 28f540f4 RM |
42 | #endif |
| 43 | ||
| f0bf9cb9 RM |
44 | #define INTERNAL(x) INTERNAL1(x) |
| 45 | #define INTERNAL1(x) __##x##_internal | |
| 46 | ||
| f0bf9cb9 | 47 | |
| 28f540f4 | 48 | FLOAT |
| 80d9be81 | 49 | INTERNAL (STRTOF) (const STRING_TYPE *nptr, STRING_TYPE **endptr, int group) |
| 28f540f4 | 50 | { |
| ccadf7b5 | 51 | return INTERNAL(STRTOF_L) (nptr, endptr, group, _NL_CURRENT_LOCALE); |
| 28f540f4 | 52 | } |
| ccadf7b5 | 53 | #if defined _LIBC |
| 509d1b68 RM |
54 | libc_hidden_def (INTERNAL (STRTOF)) |
| 55 | #endif | |
| ccadf7b5 | 56 | |
| f0bf9cb9 | 57 | |
| f0bf9cb9 | 58 | FLOAT |
| 7702f9b5 RM |
59 | #ifdef weak_function |
| 60 | weak_function | |
| 61 | #endif | |
| 80d9be81 | 62 | STRTOF (const STRING_TYPE *nptr, STRING_TYPE **endptr) |
| f0bf9cb9 | 63 | { |
| ccadf7b5 | 64 | return INTERNAL(STRTOF_L) (nptr, endptr, 0, _NL_CURRENT_LOCALE); |
| f0bf9cb9 | 65 | } |
| 773e305e RM |
66 | #if defined _LIBC |
| 67 | libc_hidden_def (STRTOF) | |
| 68 | #endif | |
| c6251f03 RM |
69 | |
| 70 | #ifdef LONG_DOUBLE_COMPAT | |
| 71 | # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0) | |
| 72 | # ifdef USE_WIDE_CHAR | |
| 73 | compat_symbol (libc, wcstod, wcstold, GLIBC_2_0); | |
| 74 | compat_symbol (libc, __wcstod_internal, __wcstold_internal, GLIBC_2_0); | |
| 75 | # else | |
| 76 | compat_symbol (libc, strtod, strtold, GLIBC_2_0); | |
| 77 | compat_symbol (libc, __strtod_internal, __strtold_internal, GLIBC_2_0); | |
| 78 | # endif | |
| 79 | # endif | |
| 80 | #endif |