1// -*- C++ -*-
2//===-----------------------------------------------------------------------===//
3//
4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5// See https://llvm.org/LICENSE.txt for license information.
6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7//
8//===----------------------------------------------------------------------===//
9// These are reimplementations of some extended locale functions ( *_l ) that
10// aren't part of POSIX.  They are widely available though (GLIBC, BSD, maybe
11// others).  The unifying aspect in this case is that all of these functions
12// convert strings to some numeric type.
13//===----------------------------------------------------------------------===//
14
15#ifndef _LIBCPP___SUPPORT_XLOCALE_STRTONUM_FALLBACK_H
16#define _LIBCPP___SUPPORT_XLOCALE_STRTONUM_FALLBACK_H
17
18#include <__config>
19#include <stdlib.h>
20
21#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
22#  include <wchar.h>
23#endif
24
25#ifdef __cplusplus
26extern "C" {
27#endif
28
29inline _LIBCPP_HIDE_FROM_ABI_C float strtof_l(const char* __nptr, char** __endptr, locale_t) {
30  return ::strtof(__nptr, __endptr);
31}
32
33inline _LIBCPP_HIDE_FROM_ABI_C double strtod_l(const char* __nptr, char** __endptr, locale_t) {
34  return ::strtod(__nptr, __endptr);
35}
36
37inline _LIBCPP_HIDE_FROM_ABI_C long double strtold_l(const char* __nptr, char** __endptr, locale_t) {
38  return ::strtold(__nptr, __endptr);
39}
40
41inline _LIBCPP_HIDE_FROM_ABI_C long long strtoll_l(const char* __nptr, char** __endptr, int __base, locale_t) {
42  return ::strtoll(__nptr, __endptr, __base);
43}
44
45inline _LIBCPP_HIDE_FROM_ABI_C unsigned long long
46strtoull_l(const char* __nptr, char** __endptr, int __base, locale_t) {
47  return ::strtoull(__nptr, __endptr, __base);
48}
49
50#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
51inline _LIBCPP_HIDE_FROM_ABI_C long long wcstoll_l(const wchar_t* __nptr, wchar_t** __endptr, int __base, locale_t) {
52  return ::wcstoll(__nptr, __endptr, __base);
53}
54
55inline _LIBCPP_HIDE_FROM_ABI_C unsigned long long
56wcstoull_l(const wchar_t* __nptr, wchar_t** __endptr, int __base, locale_t) {
57  return ::wcstoull(__nptr, __endptr, __base);
58}
59
60inline _LIBCPP_HIDE_FROM_ABI_C long double wcstold_l(const wchar_t* __nptr, wchar_t** __endptr, locale_t) {
61  return ::wcstold(__nptr, __endptr);
62}
63#endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS
64
65#ifdef __cplusplus
66}
67#endif
68
69#endif // _LIBCPP___SUPPORT_XLOCALE_STRTONUM_FALLBACK_H
70