diff options
Diffstat (limited to 'contrib/libstdc++/config/os/gnu-linux/ctype_noninline.h')
| -rw-r--r-- | contrib/libstdc++/config/os/gnu-linux/ctype_noninline.h | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/contrib/libstdc++/config/os/gnu-linux/ctype_noninline.h b/contrib/libstdc++/config/os/gnu-linux/ctype_noninline.h new file mode 100644 index 0000000..8f06d13 --- /dev/null +++ b/contrib/libstdc++/config/os/gnu-linux/ctype_noninline.h @@ -0,0 +1,152 @@ +// Locale support -*- C++ -*- + +// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 +// Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 2, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +// +// ISO C++ 14882: 22.1 Locales +// + +// Information as gleaned from /usr/include/ctype.h + +#if _GLIBCPP_C_LOCALE_GNU + const ctype_base::mask* + ctype<char>::classic_table() throw() + { + locale::classic(); + return _S_c_locale->__ctype_b; + } +#else + const ctype_base::mask* + ctype<char>::classic_table() throw() + { + const ctype_base::mask* __ret; + char* __old = strdup(setlocale(LC_CTYPE, NULL)); + setlocale(LC_CTYPE, "C"); +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + __ret = *__ctype_b_loc(); +#else + __ret = __ctype_b; +#endif + setlocale(LC_CTYPE, __old); + free(__old); + return __ret; + } +#endif + +#if _GLIBCPP_C_LOCALE_GNU + ctype<char>::ctype(__c_locale __cloc, const mask* __table, bool __del, + size_t __refs) + : __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del) + { + _M_c_locale_ctype = _S_clone_c_locale(__cloc); + _M_toupper = _M_c_locale_ctype->__ctype_toupper; + _M_tolower = _M_c_locale_ctype->__ctype_tolower; + _M_table = __table ? __table : _M_c_locale_ctype->__ctype_b; + } +#else + ctype<char>::ctype(__c_locale, const mask* __table, bool __del, + size_t __refs) + : __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del) + { + char* __old=strdup(setlocale(LC_CTYPE, NULL)); + setlocale(LC_CTYPE, "C"); +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + _M_toupper = *__ctype_toupper_loc(); + _M_tolower = *__ctype_tolower_loc(); + _M_table = __table ? __table : *__ctype_b_loc(); +#else + _M_toupper = __ctype_toupper; + _M_tolower = __ctype_tolower; + _M_table = __table ? __table : __ctype_b; +#endif + setlocale(LC_CTYPE, __old); + free(__old); + _M_c_locale_ctype = _S_c_locale; + } +#endif + +#if _GLIBCPP_C_LOCALE_GNU + ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) : + __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del) + { + _M_c_locale_ctype = _S_c_locale; + _M_toupper = _M_c_locale_ctype->__ctype_toupper; + _M_tolower = _M_c_locale_ctype->__ctype_tolower; + _M_table = __table ? __table : _M_c_locale_ctype->__ctype_b; + } +#else + ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) : + __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del) + { + char* __old=strdup(setlocale(LC_CTYPE, NULL)); + setlocale(LC_CTYPE, "C"); +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + _M_toupper = *__ctype_toupper_loc(); + _M_tolower = *__ctype_tolower_loc(); + _M_table = __table ? __table : *__ctype_b_loc(); +#else + _M_toupper = __ctype_toupper; + _M_tolower = __ctype_tolower; + _M_table = __table ? __table : __ctype_b; +#endif + setlocale(LC_CTYPE, __old); + free(__old); + _M_c_locale_ctype = _S_c_locale; + } +#endif + + char + ctype<char>::do_toupper(char __c) const + { return _M_toupper[static_cast<unsigned char>(__c)]; } + + const char* + ctype<char>::do_toupper(char* __low, const char* __high) const + { + while (__low < __high) + { + *__low = _M_toupper[static_cast<unsigned char>(*__low)]; + ++__low; + } + return __high; + } + + char + ctype<char>::do_tolower(char __c) const + { return _M_tolower[static_cast<unsigned char>(__c)]; } + + const char* + ctype<char>::do_tolower(char* __low, const char* __high) const + { + while (__low < __high) + { + *__low = _M_tolower[static_cast<unsigned char>(*__low)]; + ++__low; + } + return __high; + } |
