+++ /dev/null
-// Wrapper of C-language FILE struct -*- C++ -*-
-
-// Copyright (C) 2000, 2001 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: 27.8 File-based streams
-//
-
-#include <bits/basic_file.h>
-
-namespace std
-{
- // __basic_file<char> definitions
- __basic_file<char>::__basic_file(__c_lock* __lock)
- {
-#ifdef _IO_MTSAFE_IO
- _lock = __lock;
-#endif
- // Don't set the orientation of the stream when initializing.
-#ifdef _GLIBCPP_USE_WCHAR_T
- _IO_no_init(this, 0, 0, &_M_wfile, 0);
-#else /* !defined(_GLIBCPP_USE_WCHAR_T) */
- _IO_no_init(this, 0, 0, NULL, 0);
-#endif /* !defined(_GLIBCPP_USE_WCHAR_T) */
- _IO_JUMPS((_IO_FILE_plus *) this) = &_IO_file_jumps;
- _IO_file_init((_IO_FILE_plus*)this);
- }
-
- // NB: Unused.
- int
- __basic_file<char>::overflow(int __c)
- { return _IO_file_overflow(this, __c); }
-
- // NB: Unused.
- int
- __basic_file<char>::underflow()
- { return _IO_file_underflow(this); }
-
- // NB: Unused.
- int
- __basic_file<char>::uflow()
- { return _IO_default_uflow(this); }
-
- // NB: Unused.
- int
- __basic_file<char>::pbackfail(int __c)
- { return _IO_default_pbackfail(this, __c); }
-
- streamsize
- __basic_file<char>::xsputn(const char* __s, streamsize __n)
- { return _IO_file_xsputn(this, __s, __n); }
-
- streamoff
- __basic_file<char>::seekoff(streamoff __off, ios_base::seekdir __way,
- ios_base::openmode __mode)
- { return _IO_file_seekoff(this, __off, __way, __mode); }
-
- streamoff
- __basic_file<char>::seekpos(streamoff __pos, ios_base::openmode __mode)
- { return _IO_file_seekoff(this, __pos, ios_base::beg, __mode); }
-
- // NB: Unused.
- streambuf*
- __basic_file<char>::setbuf(char* __b, int __len)
- { return (streambuf*) _IO_file_setbuf(this,__b, __len); }
-
- int
- __basic_file<char>::sync()
- { return _IO_file_sync(this); }
-
- // NB: Unused.
- int
- __basic_file<char>::doallocate()
- { return _IO_file_doallocate(this); }
-
- // __basic_file<wchar_t> definitions
-#ifdef _GLIBCPP_USE_WCHAR_T
- __basic_file<wchar_t>::__basic_file(__c_lock* __lock)
- {
-#ifdef _IO_MTSAFE_IO
- _lock = __lock;
-#endif
- // Don't set the orientation of the stream when initializing.
- _IO_no_init(this, 0, 0, &_M_wfile, &_IO_wfile_jumps);
- _IO_JUMPS((_IO_FILE_plus *) this) = &_IO_wfile_jumps;
- _IO_file_init((_IO_FILE_plus*)this);
-
- // In addition, need to allocate the buffer...
- _IO_wdoallocbuf(this);
- // Setup initial positions for this buffer...
- // if (!(_flags & _IO_NO_READS))
- _IO_wsetg(this, _wide_data->_IO_buf_base, _wide_data->_IO_buf_base,
- _wide_data->_IO_buf_base);
- // if (!(_flags & _IO_NO_WRITES))
- _IO_wsetp(this, _wide_data->_IO_buf_base, _wide_data->_IO_buf_base);
-
- // Setup codecvt bits...
- _codecvt = &__c_libio_codecvt;
-
- // Do the same for narrow bits...
- if (_IO_write_base == NULL)
- {
- _IO_doallocbuf(this);
- // if (!(_flags & _IO_NO_READS))
- _IO_setg(this, _IO_buf_base, _IO_buf_base, _IO_buf_base);
- // if (!(_flags & _IO_NO_WRITES))
- _IO_setp(this, _IO_buf_base, _IO_buf_base);
- }
- }
-
- int
- __basic_file<wchar_t>::overflow(int __c)
- { return _IO_wfile_overflow(this, __c); }
-
- int
- __basic_file<wchar_t>::underflow()
- { return _IO_wfile_underflow(this); }
-
- // NB: Unused.
- int
- __basic_file<wchar_t>::uflow()
- { return _IO_wdefault_uflow(this); }
-
- // NB: Unused.
- int
- __basic_file<wchar_t>::pbackfail(int __c)
- { return _IO_wdefault_pbackfail(this, __c); }
-
- streamsize
- __basic_file<wchar_t>::xsputn(const wchar_t* __s, streamsize __n)
- { return _IO_wfile_xsputn(this, __s, __n); }
-
- streamoff
- __basic_file<wchar_t>::seekoff(streamoff __off, ios_base::seekdir __way,
- ios_base::openmode __mode)
- { return _IO_wfile_seekoff(this, __off, __way, __mode); }
-
- streamoff
- __basic_file<wchar_t>::seekpos(streamoff __pos, ios_base::openmode __mode)
- { return _IO_wfile_seekoff(this, __pos, ios_base::beg, __mode); }
-
- streambuf*
- __basic_file<wchar_t>::setbuf(wchar_t* __b, int __len)
- { return (streambuf*) _IO_wfile_setbuf(this,__b, __len); }
-
- int
- __basic_file<wchar_t>::sync()
- { return _IO_wfile_sync(this); }
-
- int
- __basic_file<wchar_t>::doallocate()
- { return _IO_wfile_doallocate(this); }
-#endif
-
- // Need to instantiate base class here for type-info bits, etc
- template struct __basic_file_base<char>;
- template class __basic_file<char>;
-#ifdef _GLIBCPP_USE_WCHAR_T
- template struct __basic_file_base<wchar_t>;
- template class __basic_file<wchar_t>;
-#endif
-} // namespace std
-
-
-
-
-
-
-
projects / msp430-gcc.git / blobdiff