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wrap_langinfo.h: New file.

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2000-11-12  Brent Verner  <brent@rcfile.org>

        * include/c_std/bits/wrap_langinfo.h: New file.
        * include/c_std/langinfo.h: New file.
        * include/bits/codecvt.h (__enc_trants::__enc_traits()): Bring in
	CODESET from _C_legacy::CODESET if using shadow headers.

From-SVN: r37436
This commit is contained in:
Benjamin Kosnik 2000-11-13 20:58:46 +00:00
parent ebf025238d
commit 84e0b551f1
4 changed files with 120 additions and 2 deletions
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9
libstdc++-v3/ChangeLog
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@ -1,3 +1,10 @@
2000-11-12 Brent Verner <brent@rcfile.org>
* include/c_std/bits/wrap_langinfo.h: New file.
* include/c_std/langinfo.h: New file.
* include/bits/codecvt.h (__enc_trants::__enc_traits()): Bring in
CODESET from _C_legacy::CODESET if using shadow headers.
2000-11-12 Mark Mitchell <mark@codesourcery.com>
* include/c/bits/std_cmath.h (abs): Change extern "C" declaration
@ -7,7 +14,7 @@
* config/os/solaris/solaris2.7/bits/os_defines.h: Define
__EXTENSIONS__.
Sat Nov 11 20:25:49 2000 Mark P Mitchell <mark@codesourcery.com>
2000-11-11 Mark P Mitchell <mark@codesourcery.com>
* include/bits/basic_file.h (__basic_file): Don't use __c_wfile_type
when _GLIBCPP_USE_WCHAR_T is not defined.

9
libstdc++-v3/include/bits/codecvt.h
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@ -46,13 +46,20 @@
namespace std
{
// XXX __enc_traits may need to move up the locale header hierarchy,
// XXX
// __enc_traits may need to move up the locale header hierarchy,
// depending on if ctype ends up using it.
#ifdef _GLIBCPP_USE_WCHAR_T
// Extensions to use icov for dealing with character encodings,
// including conversions and comparisons between various character
// sets. This object encapsulates data that may need to be shared between
// char_traits, codecvt and ctype.
#if _GLIBCPP_USE_SHADOW_HEADERS
using _C_legacy::CODESET;
#endif
class __enc_traits
{
public:

49
libstdc++-v3/include/c_std/bits/wrap_langinfo.h Normal file
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@ -0,0 +1,49 @@
// -*- C++ -*- header wrapper.
// Copyright (C) 2000 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: 20.5 Extensions
//
#ifndef _CPP_WRAP_LANGINFO_H
#define _CPP_WRAP_LANGINFO_H 1
namespace _C_legacy {
extern "C" {
# define _IN_C_LEGACY_
# pragma GCC system_header
# include_next <langinfo.h>
}
} // namespace _C_legacy
# undef _IN_C_LEGACY_
#endif

55
libstdc++-v3/include/c_std/langinfo.h Normal file
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@ -0,0 +1,55 @@
// -*- C++ -*- header wrapper.
// Copyright (C) 2000 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.
#ifndef _INCLUDED_CPP_LANGINFO_H_
# define _INCLUDED_CPP_LANGINFO_H_ 1
# ifdef _IN_C_LEGACY_ /* sub-included by a C header */
// get out of the "legacy"
} // close extern "C"
} // close namespace _C_legacy::
# undef _IN_C_LEGACY_
# define _LANGINFO_NEED_C_LEGACY_
# endif
# include <bits/wrap_langinfo.h>
# ifdef _LANGINFO_NEED_C_LEGACY_
// dive back into the "swamp"
namespace _C_legacy {
extern "C" {
# define _IN_C_LEGACY_
# undef _LANGINFO_NEED_C_LEGACY_
# endif /* _LANGINFO_NEED_C_LEGACY_ */
#endif /* _INCLUDED_CPP_LANGINFO_H_ */