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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-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___CXX03___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H
16#define _LIBCPP___CXX03___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H
17
18#include <__cxx03/__config>
19#include <__cxx03/ctype.h>
20#include <__cxx03/string.h>
21#include <__cxx03/time.h>
22
23#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
24# include <__cxx03/wchar.h>
25# include <__cxx03/wctype.h>
26#endif
27
28inline _LIBCPP_HIDE_FROM_ABI int isalnum_l(int __c, locale_t) { return ::isalnum(__c); }
29
30inline _LIBCPP_HIDE_FROM_ABI int isalpha_l(int __c, locale_t) { return ::isalpha(__c); }
31
32inline _LIBCPP_HIDE_FROM_ABI int iscntrl_l(int __c, locale_t) { return ::iscntrl(__c); }
33
34inline _LIBCPP_HIDE_FROM_ABI int isdigit_l(int __c, locale_t) { return ::isdigit(__c); }
35
36inline _LIBCPP_HIDE_FROM_ABI int isgraph_l(int __c, locale_t) { return ::isgraph(__c); }
37
38inline _LIBCPP_HIDE_FROM_ABI int islower_l(int __c, locale_t) { return ::islower(__c); }
39
40inline _LIBCPP_HIDE_FROM_ABI int isprint_l(int __c, locale_t) { return ::isprint(__c); }
41
42inline _LIBCPP_HIDE_FROM_ABI int ispunct_l(int __c, locale_t) { return ::ispunct(__c); }
43
44inline _LIBCPP_HIDE_FROM_ABI int isspace_l(int __c, locale_t) { return ::isspace(__c); }
45
46inline _LIBCPP_HIDE_FROM_ABI int isupper_l(int __c, locale_t) { return ::isupper(__c); }
47
48inline _LIBCPP_HIDE_FROM_ABI int isxdigit_l(int __c, locale_t) { return ::isxdigit(__c); }
49
50inline _LIBCPP_HIDE_FROM_ABI int toupper_l(int __c, locale_t) { return ::toupper(__c); }
51
52inline _LIBCPP_HIDE_FROM_ABI int tolower_l(int __c, locale_t) { return ::tolower(__c); }
53
54#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
55inline _LIBCPP_HIDE_FROM_ABI int iswalnum_l(wint_t __c, locale_t) { return ::iswalnum(__c); }
56
57inline _LIBCPP_HIDE_FROM_ABI int iswalpha_l(wint_t __c, locale_t) { return ::iswalpha(__c); }
58
59inline _LIBCPP_HIDE_FROM_ABI int iswblank_l(wint_t __c, locale_t) { return ::iswblank(__c); }
60
61inline _LIBCPP_HIDE_FROM_ABI int iswcntrl_l(wint_t __c, locale_t) { return ::iswcntrl(__c); }
62
63inline _LIBCPP_HIDE_FROM_ABI int iswdigit_l(wint_t __c, locale_t) { return ::iswdigit(__c); }
64
65inline _LIBCPP_HIDE_FROM_ABI int iswgraph_l(wint_t __c, locale_t) { return ::iswgraph(__c); }
66
67inline _LIBCPP_HIDE_FROM_ABI int iswlower_l(wint_t __c, locale_t) { return ::iswlower(__c); }
68
69inline _LIBCPP_HIDE_FROM_ABI int iswprint_l(wint_t __c, locale_t) { return ::iswprint(__c); }
70
71inline _LIBCPP_HIDE_FROM_ABI int iswpunct_l(wint_t __c, locale_t) { return ::iswpunct(__c); }
72
73inline _LIBCPP_HIDE_FROM_ABI int iswspace_l(wint_t __c, locale_t) { return ::iswspace(__c); }
74
75inline _LIBCPP_HIDE_FROM_ABI int iswupper_l(wint_t __c, locale_t) { return ::iswupper(__c); }
76
77inline _LIBCPP_HIDE_FROM_ABI int iswxdigit_l(wint_t __c, locale_t) { return ::iswxdigit(__c); }
78
79inline _LIBCPP_HIDE_FROM_ABI wint_t towupper_l(wint_t __c, locale_t) { return ::towupper(__c); }
80
81inline _LIBCPP_HIDE_FROM_ABI wint_t towlower_l(wint_t __c, locale_t) { return ::towlower(__c); }
82#endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS
83
84inline _LIBCPP_HIDE_FROM_ABI int strcoll_l(const char* __s1, const char* __s2, locale_t) {
85 return ::strcoll(__s1, __s2);
86}
87
88inline _LIBCPP_HIDE_FROM_ABI size_t strxfrm_l(char* __dest, const char* __src, size_t __n, locale_t) {
89 return ::strxfrm(__dest, __src, __n);
90}
91
92inline _LIBCPP_HIDE_FROM_ABI size_t
93strftime_l(char* __s, size_t __max, const char* __format, const struct tm* __tm, locale_t) {
94 return ::strftime(__s, __max, __format, __tm);
95}
96
97#ifndef _LIBCPP_HAS_NO_WIDE_CHARACTERS
98inline _LIBCPP_HIDE_FROM_ABI int wcscoll_l(const wchar_t* __ws1, const wchar_t* __ws2, locale_t) {
99 return ::wcscoll(__ws1, __ws2);
100}
101
102inline _LIBCPP_HIDE_FROM_ABI size_t wcsxfrm_l(wchar_t* __dest, const wchar_t* __src, size_t __n, locale_t) {
103 return ::wcsxfrm(__dest, __src, __n);
104}
105#endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS
106
107#endif // _LIBCPP___CXX03___SUPPORT_XLOCALE_POSIX_L_FALLBACK_H
108

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source code of libcxx/include/__cxx03/__support/xlocale/__posix_l_fallback.h