__support/xlocale/__posix_l_fallback.h

0001 // -*- C++ -*-
0002 //===-----------------------------------------------------------------------===//
0003 //
0004 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0005 // See https://llvm.org/LICENSE.txt for license information.
0006 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0007 //
0008 //===----------------------------------------------------------------------===//
0009 // These are reimplementations of some extended locale functions ( *_l ) that
0010 // are normally part of POSIX.  This shared implementation provides parts of the
0011 // extended locale support for libc's that normally don't have any (like
0012 // Android's bionic and Newlib).
0013 //===----------------------------------------------------------------------===//
0014
0015 #ifndef _LIBCPP___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H
0016 #define _LIBCPP___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H
0017
0018 #include <__config>
0019 #include <ctype.h>
0020 #include <string.h>
0021 #include <time.h>
0022
0023 #if _LIBCPP_HAS_WIDE_CHARACTERS
0024 #  include <wchar.h>
0025 #  include <wctype.h>
0026 #endif
0027
0028 inline _LIBCPP_HIDE_FROM_ABI int isdigit_l(int __c, locale_t) { return ::isdigit(__c); }
0029
0030 inline _LIBCPP_HIDE_FROM_ABI int islower_l(int __c, locale_t) { return ::islower(__c); }
0031
0032 inline _LIBCPP_HIDE_FROM_ABI int isupper_l(int __c, locale_t) { return ::isupper(__c); }
0033
0034 inline _LIBCPP_HIDE_FROM_ABI int isxdigit_l(int __c, locale_t) { return ::isxdigit(__c); }
0035
0036 inline _LIBCPP_HIDE_FROM_ABI int toupper_l(int __c, locale_t) { return ::toupper(__c); }
0037
0038 inline _LIBCPP_HIDE_FROM_ABI int tolower_l(int __c, locale_t) { return ::tolower(__c); }
0039
0040 #if _LIBCPP_HAS_WIDE_CHARACTERS
0041 inline _LIBCPP_HIDE_FROM_ABI int iswctype_l(wint_t __c, wctype_t __type, locale_t) { return ::iswctype(__c, __type); }
0042
0043 inline _LIBCPP_HIDE_FROM_ABI int iswalpha_l(wint_t __c, locale_t) { return ::iswalpha(__c); }
0044
0045 inline _LIBCPP_HIDE_FROM_ABI int iswblank_l(wint_t __c, locale_t) { return ::iswblank(__c); }
0046
0047 inline _LIBCPP_HIDE_FROM_ABI int iswcntrl_l(wint_t __c, locale_t) { return ::iswcntrl(__c); }
0048
0049 inline _LIBCPP_HIDE_FROM_ABI int iswdigit_l(wint_t __c, locale_t) { return ::iswdigit(__c); }
0050
0051 inline _LIBCPP_HIDE_FROM_ABI int iswlower_l(wint_t __c, locale_t) { return ::iswlower(__c); }
0052
0053 inline _LIBCPP_HIDE_FROM_ABI int iswprint_l(wint_t __c, locale_t) { return ::iswprint(__c); }
0054
0055 inline _LIBCPP_HIDE_FROM_ABI int iswpunct_l(wint_t __c, locale_t) { return ::iswpunct(__c); }
0056
0057 inline _LIBCPP_HIDE_FROM_ABI int iswspace_l(wint_t __c, locale_t) { return ::iswspace(__c); }
0058
0059 inline _LIBCPP_HIDE_FROM_ABI int iswupper_l(wint_t __c, locale_t) { return ::iswupper(__c); }
0060
0061 inline _LIBCPP_HIDE_FROM_ABI int iswxdigit_l(wint_t __c, locale_t) { return ::iswxdigit(__c); }
0062
0063 inline _LIBCPP_HIDE_FROM_ABI wint_t towupper_l(wint_t __c, locale_t) { return ::towupper(__c); }
0064
0065 inline _LIBCPP_HIDE_FROM_ABI wint_t towlower_l(wint_t __c, locale_t) { return ::towlower(__c); }
0066 #endif // _LIBCPP_HAS_WIDE_CHARACTERS
0067
0068 inline _LIBCPP_HIDE_FROM_ABI int strcoll_l(const char* __s1, const char* __s2, locale_t) {
0069   return ::strcoll(__s1, __s2);
0070 }
0071
0072 inline _LIBCPP_HIDE_FROM_ABI size_t strxfrm_l(char* __dest, const char* __src, size_t __n, locale_t) {
0073   return ::strxfrm(__dest, __src, __n);
0074 }
0075
0076 inline _LIBCPP_HIDE_FROM_ABI size_t
0077 strftime_l(char* __s, size_t __max, const char* __format, const struct tm* __tm, locale_t) {
0078   return ::strftime(__s, __max, __format, __tm);
0079 }
0080
0081 #if _LIBCPP_HAS_WIDE_CHARACTERS
0082 inline _LIBCPP_HIDE_FROM_ABI int wcscoll_l(const wchar_t* __ws1, const wchar_t* __ws2, locale_t) {
0083   return ::wcscoll(__ws1, __ws2);
0084 }
0085
0086 inline _LIBCPP_HIDE_FROM_ABI size_t wcsxfrm_l(wchar_t* __dest, const wchar_t* __src, size_t __n, locale_t) {
0087   return ::wcsxfrm(__dest, __src, __n);
0088 }
0089 #endif // _LIBCPP_HAS_WIDE_CHARACTERS
0090
0091 #endif // _LIBCPP___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H