// Iostreams base classes -*- C++ -*-
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+// 2006, 2007, 2008, 2009, 2010
// 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)
+// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// 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.
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
-// 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.
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
//
// ISO C++ 14882: 27.4 Iostreams base classes
#include <ios>
#include <limits>
-#include <bits/atomicity.h>
-
-namespace std
-{
- // XXX GLIBCXX_ABI Deprecated
- // Definitions for static const data members of __ios_flags.
- const __ios_flags::__int_type __ios_flags::_S_boolalpha;
- const __ios_flags::__int_type __ios_flags::_S_dec;
- const __ios_flags::__int_type __ios_flags::_S_fixed;
- const __ios_flags::__int_type __ios_flags::_S_hex;
- const __ios_flags::__int_type __ios_flags::_S_internal;
- const __ios_flags::__int_type __ios_flags::_S_left;
- const __ios_flags::__int_type __ios_flags::_S_oct;
- const __ios_flags::__int_type __ios_flags::_S_right;
- const __ios_flags::__int_type __ios_flags::_S_scientific;
- const __ios_flags::__int_type __ios_flags::_S_showbase;
- const __ios_flags::__int_type __ios_flags::_S_showpoint;
- const __ios_flags::__int_type __ios_flags::_S_showpos;
- const __ios_flags::__int_type __ios_flags::_S_skipws;
- const __ios_flags::__int_type __ios_flags::_S_unitbuf;
- const __ios_flags::__int_type __ios_flags::_S_uppercase;
- const __ios_flags::__int_type __ios_flags::_S_adjustfield;
- const __ios_flags::__int_type __ios_flags::_S_basefield;
- const __ios_flags::__int_type __ios_flags::_S_floatfield;
-
- const __ios_flags::__int_type __ios_flags::_S_badbit;
- const __ios_flags::__int_type __ios_flags::_S_eofbit;
- const __ios_flags::__int_type __ios_flags::_S_failbit;
-
- const __ios_flags::__int_type __ios_flags::_S_app;
- const __ios_flags::__int_type __ios_flags::_S_ate;
- const __ios_flags::__int_type __ios_flags::_S_bin;
- const __ios_flags::__int_type __ios_flags::_S_in;
- const __ios_flags::__int_type __ios_flags::_S_out;
- const __ios_flags::__int_type __ios_flags::_S_trunc;
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
// Definitions for static const members of ios_base.
const ios_base::fmtflags ios_base::boolalpha;
const ios_base::seekdir ios_base::cur;
const ios_base::seekdir ios_base::end;
- const int ios_base::_S_local_word_size;
-
_Atomic_word ios_base::Init::_S_refcount;
bool ios_base::Init::_S_synced_with_stdio = true;
- ios_base::ios_base()
+ ios_base::ios_base() throw()
: _M_precision(), _M_width(), _M_flags(), _M_exception(),
_M_streambuf_state(), _M_callbacks(0), _M_word_zero(),
_M_word_size(_S_local_word_size), _M_word(_M_local_word), _M_ios_locale()
// Implementation note: Initialize top to zero to ensure that
// initialization occurs before main() is started.
static _Atomic_word _S_top = 0;
- return __gnu_cxx::__exchange_and_add(&_S_top, 1) + 4;
+ return __gnu_cxx::__exchange_and_add_dispatch(&_S_top, 1) + 4;
}
void
if (__ix < numeric_limits<int>::max())
{
__newsize = __ix + 1;
- try
+ __try
{ __words = new _Words[__newsize]; }
- catch (...)
+ __catch(const std::bad_alloc&)
{
_M_streambuf_state |= badbit;
if (_M_streambuf_state & _M_exception)
__throw_ios_failure(__N("ios_base::_M_grow_words "
- "allocation failed"));
+ "allocation failed"));
if (__iword)
_M_word_zero._M_iword = 0;
else
_Callback_list* __p = _M_callbacks;
while (__p)
{
- try
+ __try
{ (*__p->_M_fn) (__e, *this, __p->_M_index); }
- catch (...)
+ __catch(...)
{ }
__p = __p->_M_next;
}
}
void
- ios_base::_M_dispose_callbacks(void)
+ ios_base::_M_dispose_callbacks(void) throw()
{
_Callback_list* __p = _M_callbacks;
while (__p && __p->_M_remove_reference() == 0)
}
_M_callbacks = 0;
}
-} // namespace std
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
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