libcxx/include/__support/xlocale/__posix_l_fallback.h

   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 // are normally part of POSIX.  This shared implementation provides parts of the
  11 // extended locale support for libc's that normally don't have any (like
  12 // Android's bionic and Newlib).
  13 //===----------------------------------------------------------------------===//
  14
  15 #ifndef _LIBCPP___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H
  16 #define _LIBCPP___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H
  17
  18 #include <__config>
  19 #include <ctype.h>
  20 #include <string.h>
  21 #include <time.h>
  22
  23 #if _LIBCPP_HAS_WIDE_CHARACTERS
  24 #  include <wchar.h>
  25 #  include <wctype.h>
  26 #endif
  27
  28 inline _LIBCPP_HIDE_FROM_ABI int isdigit_l(int __c, locale_t) { return ::isdigit(__c); }
  29
  30 inline _LIBCPP_HIDE_FROM_ABI int islower_l(int __c, locale_t) { return ::islower(__c); }
  31
  32 inline _LIBCPP_HIDE_FROM_ABI int isupper_l(int __c, locale_t) { return ::isupper(__c); }
  33
  34 inline _LIBCPP_HIDE_FROM_ABI int isxdigit_l(int __c, locale_t) { return ::isxdigit(__c); }
  35
  36 inline _LIBCPP_HIDE_FROM_ABI int toupper_l(int __c, locale_t) { return ::toupper(__c); }
  37
  38 inline _LIBCPP_HIDE_FROM_ABI int tolower_l(int __c, locale_t) { return ::tolower(__c); }
  39
  40 #if _LIBCPP_HAS_WIDE_CHARACTERS
  41 inline _LIBCPP_HIDE_FROM_ABI int iswctype_l(wint_t __c, wctype_t __type, locale_t) { return ::iswctype(__c, __type); }
  42
  43 inline _LIBCPP_HIDE_FROM_ABI int iswalpha_l(wint_t __c, locale_t) { return ::iswalpha(__c); }
  44
  45 inline _LIBCPP_HIDE_FROM_ABI int iswblank_l(wint_t __c, locale_t) { return ::iswblank(__c); }
  46
  47 inline _LIBCPP_HIDE_FROM_ABI int iswcntrl_l(wint_t __c, locale_t) { return ::iswcntrl(__c); }
  48
  49 inline _LIBCPP_HIDE_FROM_ABI int iswdigit_l(wint_t __c, locale_t) { return ::iswdigit(__c); }
  50
  51 inline _LIBCPP_HIDE_FROM_ABI int iswlower_l(wint_t __c, locale_t) { return ::iswlower(__c); }
  52
  53 inline _LIBCPP_HIDE_FROM_ABI int iswprint_l(wint_t __c, locale_t) { return ::iswprint(__c); }
  54
  55 inline _LIBCPP_HIDE_FROM_ABI int iswpunct_l(wint_t __c, locale_t) { return ::iswpunct(__c); }
  56
  57 inline _LIBCPP_HIDE_FROM_ABI int iswspace_l(wint_t __c, locale_t) { return ::iswspace(__c); }
  58
  59 inline _LIBCPP_HIDE_FROM_ABI int iswupper_l(wint_t __c, locale_t) { return ::iswupper(__c); }
  60
  61 inline _LIBCPP_HIDE_FROM_ABI int iswxdigit_l(wint_t __c, locale_t) { return ::iswxdigit(__c); }
  62
  63 inline _LIBCPP_HIDE_FROM_ABI wint_t towupper_l(wint_t __c, locale_t) { return ::towupper(__c); }
  64
  65 inline _LIBCPP_HIDE_FROM_ABI wint_t towlower_l(wint_t __c, locale_t) { return ::towlower(__c); }
  66 #endif // _LIBCPP_HAS_WIDE_CHARACTERS
  67
  68 inline _LIBCPP_HIDE_FROM_ABI int strcoll_l(const char* __s1, const char* __s2, locale_t) {
  69   return ::strcoll(__s1, __s2);
  70 }
  71
  72 inline _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
  76 inline _LIBCPP_HIDE_FROM_ABI size_t
  77 strftime_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_CHARACTERS
  82 inline _LIBCPP_HIDE_FROM_ABI int wcscoll_l(const wchar_t* __ws1, const wchar_t* __ws2, locale_t) {
  83   return ::wcscoll(__ws1, __ws2);
  84 }
  85
  86 inline _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_CHARACTERS
  90
  91 #endif // _LIBCPP___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H