141 lines
3.9 KiB
C++
141 lines
3.9 KiB
C++
// -*- C++ -*-
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//===---------------------- __bsd_locale_fallbacks.h ----------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// The BSDs have lots of *_l functions. This file provides reimplementations
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// of those functions for non-BSD platforms.
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_BSD_LOCALE_FALLBACKS_DEFAULTS_H
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#define _LIBCPP_BSD_LOCALE_FALLBACKS_DEFAULTS_H
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#include <stdlib.h>
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#include <stdarg.h>
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#include <memory>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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#pragma GCC system_header
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#endif
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_LIBCPP_BEGIN_NAMESPACE_STD
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inline _LIBCPP_ALWAYS_INLINE
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decltype(MB_CUR_MAX) __libcpp_mb_cur_max_l(locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return MB_CUR_MAX;
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}
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inline _LIBCPP_ALWAYS_INLINE
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wint_t __libcpp_btowc_l(int __c, locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return btowc(__c);
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}
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inline _LIBCPP_ALWAYS_INLINE
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int __libcpp_wctob_l(wint_t __c, locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return wctob(__c);
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}
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inline _LIBCPP_ALWAYS_INLINE
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size_t __libcpp_wcsnrtombs_l(char *__dest, const wchar_t **__src, size_t __nwc,
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size_t __len, mbstate_t *__ps, locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return wcsnrtombs(__dest, __src, __nwc, __len, __ps);
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}
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inline _LIBCPP_ALWAYS_INLINE
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size_t __libcpp_wcrtomb_l(char *__s, wchar_t __wc, mbstate_t *__ps, locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return wcrtomb(__s, __wc, __ps);
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}
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inline _LIBCPP_ALWAYS_INLINE
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size_t __libcpp_mbsnrtowcs_l(wchar_t * __dest, const char **__src, size_t __nms,
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size_t __len, mbstate_t *__ps, locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return mbsnrtowcs(__dest, __src, __nms, __len, __ps);
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}
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inline _LIBCPP_ALWAYS_INLINE
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size_t __libcpp_mbrtowc_l(wchar_t *__pwc, const char *__s, size_t __n,
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mbstate_t *__ps, locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return mbrtowc(__pwc, __s, __n, __ps);
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}
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inline _LIBCPP_ALWAYS_INLINE
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int __libcpp_mbtowc_l(wchar_t *__pwc, const char *__pmb, size_t __max, locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return mbtowc(__pwc, __pmb, __max);
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}
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inline _LIBCPP_ALWAYS_INLINE
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size_t __libcpp_mbrlen_l(const char *__s, size_t __n, mbstate_t *__ps, locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return mbrlen(__s, __n, __ps);
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}
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inline _LIBCPP_ALWAYS_INLINE
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lconv *__libcpp_localeconv_l(locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return localeconv();
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}
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inline _LIBCPP_ALWAYS_INLINE
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size_t __libcpp_mbsrtowcs_l(wchar_t *__dest, const char **__src, size_t __len,
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mbstate_t *__ps, locale_t __l)
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{
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__libcpp_locale_guard __current(__l);
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return mbsrtowcs(__dest, __src, __len, __ps);
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}
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inline
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int __libcpp_snprintf_l(char *__s, size_t __n, locale_t __l, const char *__format, ...) {
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va_list __va;
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va_start(__va, __format);
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__libcpp_locale_guard __current(__l);
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int __res = vsnprintf(__s, __n, __format, __va);
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va_end(__va);
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return __res;
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}
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inline
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int __libcpp_asprintf_l(char **__s, locale_t __l, const char *__format, ...) {
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va_list __va;
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va_start(__va, __format);
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__libcpp_locale_guard __current(__l);
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int __res = vasprintf(__s, __format, __va);
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va_end(__va);
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return __res;
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}
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inline
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int __libcpp_sscanf_l(const char *__s, locale_t __l, const char *__format, ...) {
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va_list __va;
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va_start(__va, __format);
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__libcpp_locale_guard __current(__l);
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int __res = vsscanf(__s, __format, __va);
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va_end(__va);
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return __res;
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}
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_LIBCPP_END_NAMESPACE_STD
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#endif // _LIBCPP_BSD_LOCALE_FALLBACKS_DEFAULTS_H
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