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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-exception7//8//===----------------------------------------------------------------------===//9// These are reimplementations of some extended locale functions ( *_l ) that10// are normally part of POSIX. This shared implementation provides parts of the11// extended locale support for libc's that normally don't have any (like12// Android's bionic and Newlib).13//===----------------------------------------------------------------------===//14 15#ifndef _LIBCPP___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H16#define _LIBCPP___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H17 18#include <__config>19#include <ctype.h>20#include <string.h>21#include <time.h>22 23#if _LIBCPP_HAS_WIDE_CHARACTERS24# include <wchar.h>25# include <wctype.h>26#endif27 28inline _LIBCPP_HIDE_FROM_ABI int isdigit_l(int __c, locale_t) { return ::isdigit(__c); }29 30inline _LIBCPP_HIDE_FROM_ABI int islower_l(int __c, locale_t) { return ::islower(__c); }31 32inline _LIBCPP_HIDE_FROM_ABI int isupper_l(int __c, locale_t) { return ::isupper(__c); }33 34inline _LIBCPP_HIDE_FROM_ABI int isxdigit_l(int __c, locale_t) { return ::isxdigit(__c); }35 36inline _LIBCPP_HIDE_FROM_ABI int toupper_l(int __c, locale_t) { return ::toupper(__c); }37 38inline _LIBCPP_HIDE_FROM_ABI int tolower_l(int __c, locale_t) { return ::tolower(__c); }39 40#if _LIBCPP_HAS_WIDE_CHARACTERS41inline _LIBCPP_HIDE_FROM_ABI int iswctype_l(wint_t __c, wctype_t __type, locale_t) { return ::iswctype(__c, __type); }42 43inline _LIBCPP_HIDE_FROM_ABI int iswalpha_l(wint_t __c, locale_t) { return ::iswalpha(__c); }44 45inline _LIBCPP_HIDE_FROM_ABI int iswblank_l(wint_t __c, locale_t) { return ::iswblank(__c); }46 47inline _LIBCPP_HIDE_FROM_ABI int iswcntrl_l(wint_t __c, locale_t) { return ::iswcntrl(__c); }48 49inline _LIBCPP_HIDE_FROM_ABI int iswdigit_l(wint_t __c, locale_t) { return ::iswdigit(__c); }50 51inline _LIBCPP_HIDE_FROM_ABI int iswlower_l(wint_t __c, locale_t) { return ::iswlower(__c); }52 53inline _LIBCPP_HIDE_FROM_ABI int iswprint_l(wint_t __c, locale_t) { return ::iswprint(__c); }54 55inline _LIBCPP_HIDE_FROM_ABI int iswpunct_l(wint_t __c, locale_t) { return ::iswpunct(__c); }56 57inline _LIBCPP_HIDE_FROM_ABI int iswspace_l(wint_t __c, locale_t) { return ::iswspace(__c); }58 59inline _LIBCPP_HIDE_FROM_ABI int iswupper_l(wint_t __c, locale_t) { return ::iswupper(__c); }60 61inline _LIBCPP_HIDE_FROM_ABI int iswxdigit_l(wint_t __c, locale_t) { return ::iswxdigit(__c); }62 63inline _LIBCPP_HIDE_FROM_ABI wint_t towupper_l(wint_t __c, locale_t) { return ::towupper(__c); }64 65inline _LIBCPP_HIDE_FROM_ABI wint_t towlower_l(wint_t __c, locale_t) { return ::towlower(__c); }66#endif // _LIBCPP_HAS_WIDE_CHARACTERS67 68inline _LIBCPP_HIDE_FROM_ABI int strcoll_l(const char* __s1, const char* __s2, locale_t) {69 return ::strcoll(__s1, __s2);70}71 72inline _LIBCPP_HIDE_FROM_ABI size_t strxfrm_l(char* __dest, const char* __src, size_t __n, locale_t) {73 return ::strxfrm(__dest, __src, __n);74}75 76inline _LIBCPP_HIDE_FROM_ABI size_t77strftime_l(char* __s, size_t __max, const char* __format, const struct tm* __tm, locale_t) {78 return ::strftime(__s, __max, __format, __tm);79}80 81#if _LIBCPP_HAS_WIDE_CHARACTERS82inline _LIBCPP_HIDE_FROM_ABI int wcscoll_l(const wchar_t* __ws1, const wchar_t* __ws2, locale_t) {83 return ::wcscoll(__ws1, __ws2);84}85 86inline _LIBCPP_HIDE_FROM_ABI size_t wcsxfrm_l(wchar_t* __dest, const wchar_t* __src, size_t __n, locale_t) {87 return ::wcsxfrm(__dest, __src, __n);88}89#endif // _LIBCPP_HAS_WIDE_CHARACTERS90 91#endif // _LIBCPP___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H92