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 _LIBCPP_BEGIN_NAMESPACE_STD
23 inline _LIBCPP_ALWAYS_INLINE
24 decltype(MB_CUR_MAX) __libcpp_mb_cur_max_l(locale_t __l)
26 __libcpp_locale_guard __current(__l);
30 inline _LIBCPP_ALWAYS_INLINE
31 wint_t __libcpp_btowc_l(int __c, locale_t __l)
33 __libcpp_locale_guard __current(__l);
37 inline _LIBCPP_ALWAYS_INLINE
38 int __libcpp_wctob_l(wint_t __c, locale_t __l)
40 __libcpp_locale_guard __current(__l);
44 inline _LIBCPP_ALWAYS_INLINE
45 size_t __libcpp_wcsnrtombs_l(char *__dest, const wchar_t **__src, size_t __nwc,
46 size_t __len, mbstate_t *__ps, locale_t __l)
48 __libcpp_locale_guard __current(__l);
49 return wcsnrtombs(__dest, __src, __nwc, __len, __ps);
52 inline _LIBCPP_ALWAYS_INLINE
53 size_t __libcpp_wcrtomb_l(char *__s, wchar_t __wc, mbstate_t *__ps, locale_t __l)
55 __libcpp_locale_guard __current(__l);
56 return wcrtomb(__s, __wc, __ps);
59 inline _LIBCPP_ALWAYS_INLINE
60 size_t __libcpp_mbsnrtowcs_l(wchar_t * __dest, const char **__src, size_t __nms,
61 size_t __len, mbstate_t *__ps, locale_t __l)
63 __libcpp_locale_guard __current(__l);
64 return mbsnrtowcs(__dest, __src, __nms, __len, __ps);
67 inline _LIBCPP_ALWAYS_INLINE
68 size_t __libcpp_mbrtowc_l(wchar_t *__pwc, const char *__s, size_t __n,
69 mbstate_t *__ps, locale_t __l)
71 __libcpp_locale_guard __current(__l);
72 return mbrtowc(__pwc, __s, __n, __ps);
75 inline _LIBCPP_ALWAYS_INLINE
76 int __libcpp_mbtowc_l(wchar_t *__pwc, const char *__pmb, size_t __max, locale_t __l)
78 __libcpp_locale_guard __current(__l);
79 return mbtowc(__pwc, __pmb, __max);
82 inline _LIBCPP_ALWAYS_INLINE
83 size_t __libcpp_mbrlen_l(const char *__s, size_t __n, mbstate_t *__ps, locale_t __l)
85 __libcpp_locale_guard __current(__l);
86 return mbrlen(__s, __n, __ps);
89 inline _LIBCPP_ALWAYS_INLINE
90 lconv *__libcpp_localeconv_l(locale_t __l)
92 __libcpp_locale_guard __current(__l);
96 inline _LIBCPP_ALWAYS_INLINE
97 size_t __libcpp_mbsrtowcs_l(wchar_t *__dest, const char **__src, size_t __len,
98 mbstate_t *__ps, locale_t __l)
100 __libcpp_locale_guard __current(__l);
101 return mbsrtowcs(__dest, __src, __len, __ps);
105 int __libcpp_snprintf_l(char *__s, size_t __n, locale_t __l, const char *__format, ...) {
107 va_start(__va, __format);
108 __libcpp_locale_guard __current(__l);
109 int __res = vsnprintf(__s, __n, __format, __va);
115 int __libcpp_asprintf_l(char **__s, locale_t __l, const char *__format, ...) {
117 va_start(__va, __format);
118 __libcpp_locale_guard __current(__l);
119 int __res = vasprintf(__s, __format, __va);
125 int __libcpp_sscanf_l(const char *__s, locale_t __l, const char *__format, ...) {
127 va_start(__va, __format);
128 __libcpp_locale_guard __current(__l);
129 int __res = vsscanf(__s, __format, __va);
134 _LIBCPP_END_NAMESPACE_STD
136 #endif // _LIBCPP_BSD_LOCALE_FALLBACKS_DEFAULTS_H