2 //===---------------------- __bsd_locale_fallbacks.h ----------------------===//
4 // The LLVM Compiler Infrastructure
6 // This file is dual licensed under the MIT and the University of Illinois Open
7 // Source Licenses. See LICENSE.TXT for details.
9 //===----------------------------------------------------------------------===//
10 // The BSDs have lots of *_l functions. This file provides reimplementations
11 // of those functions for non-BSD platforms.
12 //===----------------------------------------------------------------------===//
14 #ifndef _LIBCPP_BSD_LOCALE_FALLBACKS_DEFAULTS_H
15 #define _LIBCPP_BSD_LOCALE_FALLBACKS_DEFAULTS_H
21 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
22 #pragma GCC system_header
25 _LIBCPP_BEGIN_NAMESPACE_STD
27 inline _LIBCPP_ALWAYS_INLINE
28 decltype(MB_CUR_MAX) __libcpp_mb_cur_max_l(locale_t __l)
30 __libcpp_locale_guard __current(__l);
34 inline _LIBCPP_ALWAYS_INLINE
35 wint_t __libcpp_btowc_l(int __c, locale_t __l)
37 __libcpp_locale_guard __current(__l);
41 inline _LIBCPP_ALWAYS_INLINE
42 int __libcpp_wctob_l(wint_t __c, locale_t __l)
44 __libcpp_locale_guard __current(__l);
48 inline _LIBCPP_ALWAYS_INLINE
49 size_t __libcpp_wcsnrtombs_l(char *__dest, const wchar_t **__src, size_t __nwc,
50 size_t __len, mbstate_t *__ps, locale_t __l)
52 __libcpp_locale_guard __current(__l);
53 return wcsnrtombs(__dest, __src, __nwc, __len, __ps);
56 inline _LIBCPP_ALWAYS_INLINE
57 size_t __libcpp_wcrtomb_l(char *__s, wchar_t __wc, mbstate_t *__ps, locale_t __l)
59 __libcpp_locale_guard __current(__l);
60 return wcrtomb(__s, __wc, __ps);
63 inline _LIBCPP_ALWAYS_INLINE
64 size_t __libcpp_mbsnrtowcs_l(wchar_t * __dest, const char **__src, size_t __nms,
65 size_t __len, mbstate_t *__ps, locale_t __l)
67 __libcpp_locale_guard __current(__l);
68 return mbsnrtowcs(__dest, __src, __nms, __len, __ps);
71 inline _LIBCPP_ALWAYS_INLINE
72 size_t __libcpp_mbrtowc_l(wchar_t *__pwc, const char *__s, size_t __n,
73 mbstate_t *__ps, locale_t __l)
75 __libcpp_locale_guard __current(__l);
76 return mbrtowc(__pwc, __s, __n, __ps);
79 inline _LIBCPP_ALWAYS_INLINE
80 int __libcpp_mbtowc_l(wchar_t *__pwc, const char *__pmb, size_t __max, locale_t __l)
82 __libcpp_locale_guard __current(__l);
83 return mbtowc(__pwc, __pmb, __max);
86 inline _LIBCPP_ALWAYS_INLINE
87 size_t __libcpp_mbrlen_l(const char *__s, size_t __n, mbstate_t *__ps, locale_t __l)
89 __libcpp_locale_guard __current(__l);
90 return mbrlen(__s, __n, __ps);
93 inline _LIBCPP_ALWAYS_INLINE
94 lconv *__libcpp_localeconv_l(locale_t __l)
96 __libcpp_locale_guard __current(__l);
100 inline _LIBCPP_ALWAYS_INLINE
101 size_t __libcpp_mbsrtowcs_l(wchar_t *__dest, const char **__src, size_t __len,
102 mbstate_t *__ps, locale_t __l)
104 __libcpp_locale_guard __current(__l);
105 return mbsrtowcs(__dest, __src, __len, __ps);
109 int __libcpp_snprintf_l(char *__s, size_t __n, locale_t __l, const char *__format, ...) {
111 va_start(__va, __format);
112 __libcpp_locale_guard __current(__l);
113 int __res = vsnprintf(__s, __n, __format, __va);
119 int __libcpp_asprintf_l(char **__s, locale_t __l, const char *__format, ...) {
121 va_start(__va, __format);
122 __libcpp_locale_guard __current(__l);
123 int __res = vasprintf(__s, __format, __va);
129 int __libcpp_sscanf_l(const char *__s, locale_t __l, const char *__format, ...) {
131 va_start(__va, __format);
132 __libcpp_locale_guard __current(__l);
133 int __res = vsscanf(__s, __format, __va);
138 _LIBCPP_END_NAMESPACE_STD
140 #endif // _LIBCPP_BSD_LOCALE_FALLBACKS_DEFAULTS_H