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28f540f4 | 1 | /* Read decimal floating point numbers. |
7cc27f44 | 2 | This file is part of the GNU C Library. |
b168057a | 3 | Copyright (C) 1995-2015 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 |
ccadf7b5 | 49 | INTERNAL (STRTOF) (nptr, endptr, group) |
75cd5204 RM |
50 | const STRING_TYPE *nptr; |
51 | STRING_TYPE **endptr; | |
f0bf9cb9 | 52 | int group; |
28f540f4 | 53 | { |
ccadf7b5 | 54 | return INTERNAL(STRTOF_L) (nptr, endptr, group, _NL_CURRENT_LOCALE); |
28f540f4 | 55 | } |
ccadf7b5 | 56 | #if defined _LIBC |
509d1b68 RM |
57 | libc_hidden_def (INTERNAL (STRTOF)) |
58 | #endif | |
ccadf7b5 | 59 | |
f0bf9cb9 | 60 | |
f0bf9cb9 | 61 | FLOAT |
7702f9b5 RM |
62 | #ifdef weak_function |
63 | weak_function | |
64 | #endif | |
ccadf7b5 | 65 | STRTOF (nptr, endptr) |
75cd5204 RM |
66 | const STRING_TYPE *nptr; |
67 | STRING_TYPE **endptr; | |
f0bf9cb9 | 68 | { |
ccadf7b5 | 69 | return INTERNAL(STRTOF_L) (nptr, endptr, 0, _NL_CURRENT_LOCALE); |
f0bf9cb9 | 70 | } |
773e305e RM |
71 | #if defined _LIBC |
72 | libc_hidden_def (STRTOF) | |
73 | #endif | |
c6251f03 RM |
74 | |
75 | #ifdef LONG_DOUBLE_COMPAT | |
76 | # if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0) | |
77 | # ifdef USE_WIDE_CHAR | |
78 | compat_symbol (libc, wcstod, wcstold, GLIBC_2_0); | |
79 | compat_symbol (libc, __wcstod_internal, __wcstold_internal, GLIBC_2_0); | |
80 | # else | |
81 | compat_symbol (libc, strtod, strtold, GLIBC_2_0); | |
82 | compat_symbol (libc, __strtod_internal, __strtold_internal, GLIBC_2_0); | |
83 | # endif | |
84 | # endif | |
85 | #endif |