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configure.target: Add os_include_dir for mingw32* target.
* configure.target: Add os_include_dir for mingw32* target. * docs/html/17_intro/porting.texi: Mention mingw32 as target benefiting from _GLIBCPP_AVOID_FSEEK. * config/os/mingw32/bits/ctype_base.h: New file. * config/os/mingw32/bits/ctype_inline.h: New file. * config/os/mingw32/bits/ctype_noninline.h: New file. * config/os/mingw32/bits/os_defines.h: New file. From-SVN: r46857
This commit is contained in:
Danny Smith
Christopher Faylor
parent
b21d216c74
commit
944effb637
@ -1,3 +1,13 @@
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2001-11-08 Danny Smith <dannysmith@users.sourceforge.net>
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* configure.target: Add os_include_dir for mingw32* target.
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* docs/html/17_intro/porting.texi: Mention mingw32 as target benefiting
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from _GLIBCPP_AVOID_FSEEK.
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* config/os/mingw32/bits/ctype_base.h: New file.
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* config/os/mingw32/bits/ctype_inline.h: New file.
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* config/os/mingw32/bits/ctype_noninline.h: New file.
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* config/os/mingw32/bits/os_defines.h: New file.
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2001-11-07 Nathan Myers <ncm@cantrip.org>
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* docs/html/faq/index.html (5.8): New entry on ABIs.
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58
libstdc++-v3/config/os/mingw32/bits/ctype_base.h
Normal file
58
libstdc++-v3/config/os/mingw32/bits/ctype_base.h
Normal file
@ -0,0 +1,58 @@
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// Locale support -*- C++ -*-
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// Copyright (C) 1997-1999 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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//
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// ISO C++ 14882: 22.1 Locales
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//
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// Information, as gleaned from /mingw32/include/ctype.h.
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struct ctype_base
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{
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// Non-standard typedefs.
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typedef const int* __to_type;
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// NB: Offsets into ctype<char>::_M_table force a particular size
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// on the mask type. Because of this, we don't use an enum.
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typedef unsigned short mask;
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static const mask upper = _UPPER;
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static const mask lower = _LOWER;
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static const mask alpha = _ALPHA;
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static const mask digit = _DIGIT;
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static const mask xdigit = _HEX;
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static const mask space = _SPACE;
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static const mask print = (_BLANK | _PUNCT| _ALPHA | _DIGIT);
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static const mask graph = (_PUNCT | _ALPHA | _DIGIT);
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static const mask cntrl = _CONTROL;
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static const mask punct = _PUNCT;
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static const mask alnum = (_ALPHA | _DIGIT);
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};
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71
libstdc++-v3/config/os/mingw32/bits/ctype_inline.h
Normal file
71
libstdc++-v3/config/os/mingw32/bits/ctype_inline.h
Normal file
@ -0,0 +1,71 @@
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// Locale support -*- C++ -*-
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// Copyright (C) 2000 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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//
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// ISO C++ 14882: 22.1 Locales
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//
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// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
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// functions go in ctype.cc
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bool
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ctype<char>::
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is(mask __m, char __c) const
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{
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return (_M_table[static_cast<unsigned char>(__c) ] & __m);
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}
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const char*
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ctype<char>::
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is(const char* __low, const char* __high, mask* __vec) const
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{
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while (__low < __high)
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*__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
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return __high;
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}
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const char*
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ctype<char>::
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scan_is(mask __m, const char* __low, const char* __high) const
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{
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while (__low < __high && !this->is(__m, *__low))
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++__low;
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return __low;
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}
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const char*
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ctype<char>::
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scan_not(mask __m, const char* __low, const char* __high) const
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{
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while (__low < __high && this->is(__m, *__low) != 0)
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++__low;
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return __low;
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}
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75
libstdc++-v3/config/os/mingw32/bits/ctype_noninline.h
Normal file
75
libstdc++-v3/config/os/mingw32/bits/ctype_noninline.h
Normal file
@ -0,0 +1,75 @@
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// Locale support -*- C++ -*-
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// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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//
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// ISO C++ 14882: 22.1 Locales
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//
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// Information as gleaned from /mingw32/include/ctype.h.
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// This should be in mingw's ctype.h but isn't in older versions
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extern "C" unsigned short* __declspec(dllimport) _pctype;
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ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
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: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
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_M_toupper(NULL), _M_tolower(NULL),
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_M_ctable(NULL), _M_table(__table == 0 ? (_pctype) : __table)
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{ }
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char
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ctype<char>::do_toupper(char __c) const
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{ return ::toupper((int) __c); }
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const char*
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ctype<char>::do_toupper(char* __low, const char* __high) const
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{
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while (__low < __high)
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{
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*__low = ::toupper((int) *__low);
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++__low;
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}
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return __high;
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}
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char
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ctype<char>::do_tolower(char __c) const
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{ return ::tolower((int) __c); }
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const char*
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ctype<char>::do_tolower(char* __low, const char* __high) const
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{
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while (__low < __high)
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{
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*__low = ::tolower((int) *__low);
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++__low;
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}
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return __high;
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}
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40
libstdc++-v3/config/os/mingw32/bits/os_defines.h
Normal file
40
libstdc++-v3/config/os/mingw32/bits/os_defines.h
Normal file
@ -0,0 +1,40 @@
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// Specific definitions for generic platforms -*- C++ -*-
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// Copyright (C) 2000 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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#ifndef _GLIBCPP_OS_DEFINES
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# define _GLIBCPP_OS_DEFINES
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// System-specific #define, typedefs, corrections, etc, go here. This
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// file will come before all others.
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#define _GLIBCPP_AVOID_FSEEK 1
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#endif
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@ -89,6 +89,9 @@ case "${target_os}" in
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irix6.5)
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os_include_dir="config/os/irix/irix6.5"
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;;
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mingw32*)
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os_include_dir="config/os/mingw32"
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;;
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netbsd*)
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os_include_dir="config/os/bsd/netbsd"
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;;
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@ -152,8 +152,8 @@ stream (or one hooked to a pipe) is not allowed by the OS. In this
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case, getc()/ungetc() will be used at some key locations in the library
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implementation instead of fseek(). Currently, the code path to avoid
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fseek() is only enabled when the seek size is 1 character away from the
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current stream position. This is known to improve *-unknown-freebsd*
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and sparc-sun-solaris2.*.
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current stream position. This is known to improve *-unknown-freebsd*,
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sparc-sun-solaris2.* and *-*-mingw32*.
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Finally, you should bracket the entire file in an include-guard, like
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this:
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