Skip to content

R
riscv-gcc-1
Commit c0a26060 by Benjamin Kosnik Committed by Benjamin Kosnik
Options

basic_file.h: Include basic_file_model.h. 


2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/1886
	* include/bits/basic_file.h: Include basic_file_model.h.
	* config/c_io_libio.cc: Move to...
	* config/basic_file_libio.cc: Here.
	* config/basic_file_libio.h: New file.
	* config/c_io_stdio.cc: Move to...
	* config/basic_file_stdio.cc: Here.
	* config/basic_file_stdio.h: New file.
	* config/c_io_libio.h: Tweak.
	* config/c_io_stdio.h: Tweak.
	* src/Makefile.am (build_headers): Add basic_file_model.h.
	(sources): Add basic_file.cc, remove c++io.cc.
	* src/Makefile.in: Regenerate.
	* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Add support for
	basic_file_model.h and basic_file.cc.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/27_io/filebuf.cc (test05): Add regression.

From-SVN: r40108
parent 26029fe2
Showing with 864 additions and 129 deletions
libstdc++-v3/ChangeLog
2001-02-27 Benjamin Kosnik <bkoz@redhat.com>
libstdc++/1886
* include/bits/basic_file.h: Include basic_file_model.h.
* config/c_io_libio.cc: Move to...
* config/basic_file_libio.cc: Here.
* config/basic_file_libio.h: New file.
* config/c_io_stdio.cc: Move to...
* config/basic_file_stdio.cc: Here.
* config/basic_file_stdio.h: New file.
* config/c_io_libio.h: Tweak.
* config/c_io_stdio.h: Tweak.
* src/Makefile.am (build_headers): Add basic_file_model.h.
(sources): Add basic_file.cc, remove c++io.cc.
* src/Makefile.in: Regenerate.
* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Add support for
basic_file_model.h and basic_file.cc.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* testsuite/27_io/filebuf.cc (test05): Add regression.
2001-02-27 Benjamin Kosnik <bkoz@redhat.com>
Correct license.
* config/cpu/alpha/bits/atomicity.h: Change.
* config/cpu/arm/bits/atomicity.h
......
libstdc++-v3/Makefile.in
......@@ -137,48 +137,7 @@ MULTICLEAN = true
# Work around what appears to be a GNU make bug handling MAKEFLAGS
# values defined in terms of make variables, as is the case for CC and
# friends when we are called from the top level Makefile.
AM_MAKEFLAGS = \
"AR_FLAGS=$(AR_FLAGS)" \
"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
"CC_FOR_TARGET=$(CC_FOR_TARGET)" \
"CFLAGS=$(CFLAGS)" \
"CXXFLAGS=$(CXXFLAGS)" \
"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
"INSTALL=$(INSTALL)" \
"INSTALL_DATA=$(INSTALL_DATA)" \
"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
"LDFLAGS=$(LDFLAGS)" \
"LIBCFLAGS=$(LIBCFLAGS)" \
"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
"MAKE=$(MAKE)" \
"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
"PICFLAG=$(PICFLAG)" \
"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
"SHELL=$(SHELL)" \
"EXPECT=$(EXPECT)" \
"RUNTEST=$(RUNTEST)" \
"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
"exec_prefix=$(exec_prefix)" \
"infodir=$(infodir)" \
"libdir=$(libdir)" \
"includedir=$(includedir)" \
"prefix=$(prefix)" \
"tooldir=$(tooldir)" \
"AR=$(AR)" \
"AS=$(AS)" \
"CC=$(CC)" \
"CXX=$(CXX)" \
"LD=$(LD)" \
"LIBCFLAGS=$(LIBCFLAGS)" \
"PICFLAG=$(PICFLAG)" \
"RANLIB=$(RANLIB)" \
"NM=$(NM)" \
"NM_FOR_BUILD=$(NM_FOR_BUILD)" \
"NM_FOR_TARGET=$(NM_FOR_TARGET)" \
"DESTDIR=$(DESTDIR)" \
"WERROR=$(WERROR)"
AM_MAKEFLAGS = "AR_FLAGS=$(AR_FLAGS)" "CC_FOR_BUILD=$(CC_FOR_BUILD)" "CC_FOR_TARGET=$(CC_FOR_TARGET)" "CFLAGS=$(CFLAGS)" "CXXFLAGS=$(CXXFLAGS)" "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" "INSTALL=$(INSTALL)" "INSTALL_DATA=$(INSTALL_DATA)" "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" "LDFLAGS=$(LDFLAGS)" "LIBCFLAGS=$(LIBCFLAGS)" "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" "MAKE=$(MAKE)" "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" "PICFLAG=$(PICFLAG)" "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" "SHELL=$(SHELL)" "EXPECT=$(EXPECT)" "RUNTEST=$(RUNTEST)" "RUNTESTFLAGS=$(RUNTESTFLAGS)" "exec_prefix=$(exec_prefix)" "infodir=$(infodir)" "libdir=$(libdir)" "includedir=$(includedir)" "prefix=$(prefix)" "tooldir=$(tooldir)" "AR=$(AR)" "AS=$(AS)" "CC=$(CC)" "CXX=$(CXX)" "LD=$(LD)" "LIBCFLAGS=$(LIBCFLAGS)" "PICFLAG=$(PICFLAG)" "RANLIB=$(RANLIB)" "NM=$(NM)" "NM_FOR_BUILD=$(NM_FOR_BUILD)" "NM_FOR_TARGET=$(NM_FOR_TARGET)" "DESTDIR=$(DESTDIR)" "WERROR=$(WERROR)"
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
CONFIG_HEADER = config.h
......
libstdc++-v3/acinclude.m4
......@@ -1110,7 +1110,8 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
case x${enable_cstdio_flag} in
xlibio)
CSTDIO_H=config/c_io_libio.h
CSTDIO_CC=config/c_io_libio.cc
BASIC_FILE_H=config/basic_file_libio.h
BASIC_FILE_CC=config/basic_file_libio.cc
AC_MSG_RESULT(libio)
# see if we are on a system with libio native (ie, linux)
......@@ -1166,7 +1167,8 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
xstdio | x | xno | xnone | xyes)
# default
CSTDIO_H=config/c_io_stdio.h
CSTDIO_CC=config/c_io_stdio.cc
BASIC_FILE_H=config/basic_file_stdio.h
BASIC_FILE_CC=config/basic_file_stdio.cc
AC_MSG_RESULT(stdio)
# We're not using stdio.
......@@ -1181,7 +1183,8 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
;;
esac
AC_LINK_FILES($CSTDIO_H, include/bits/c++io.h)
AC_LINK_FILES($CSTDIO_CC, src/c++io.cc)
AC_LINK_FILES($BASIC_FILE_H, include/bits/basic_file_model.h)
AC_LINK_FILES($BASIC_FILE_CC, src/basic_file.cc)
# 2000-08-04 bkoz hack
CCODECVT_C=config/c_io_libio_codecvt.c
......
libstdc++-v3/aclocal.m4
......@@ -1122,7 +1122,8 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
case x${enable_cstdio_flag} in
xlibio)
CSTDIO_H=config/c_io_libio.h
CSTDIO_CC=config/c_io_libio.cc
BASIC_FILE_H=config/basic_file_libio.h
BASIC_FILE_CC=config/basic_file_libio.cc
AC_MSG_RESULT(libio)
# see if we are on a system with libio native (ie, linux)
......@@ -1178,7 +1179,8 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
xstdio | x | xno | xnone | xyes)
# default
CSTDIO_H=config/c_io_stdio.h
CSTDIO_CC=config/c_io_stdio.cc
BASIC_FILE_H=config/basic_file_stdio.h
BASIC_FILE_CC=config/basic_file_stdio.cc
AC_MSG_RESULT(stdio)
# We're not using stdio.
......@@ -1193,7 +1195,8 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
;;
esac
AC_LINK_FILES($CSTDIO_H, include/bits/c++io.h)
AC_LINK_FILES($CSTDIO_CC, src/c++io.cc)
AC_LINK_FILES($BASIC_FILE_H, include/bits/basic_file_model.h)
AC_LINK_FILES($BASIC_FILE_CC, src/basic_file.cc)
# 2000-08-04 bkoz hack
CCODECVT_C=config/c_io_libio_codecvt.c
......
libstdc++-v3/config/basic_file_libio.cc 0 → 100644
// 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
libstdc++-v3/config/basic_file_libio.h 0 → 100644
// 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 <libioP.h>
namespace std
{
// __basic_file<char> specializations
template<>
__basic_file<char>::__basic_file(__c_lock* __lock);
template<>
int
__basic_file<char>::overflow(int __c);
template<>
int
__basic_file<char>::underflow();
template<>
int
__basic_file<char>::uflow();
template<>
int
__basic_file<char>::pbackfail(int __c);
template<>
streamsize
__basic_file<char>::xsputn(const char* __s, streamsize __n);
template<>
streamoff
__basic_file<char>::seekoff(streamoff __off, ios_base::seekdir __way,
ios_base::openmode __mode);
template<>
streamoff
__basic_file<char>::seekpos(streamoff __pos, ios_base::openmode __mode);
template<>
streambuf*
__basic_file<char>::setbuf(char* __b, int __len);
template<>
int
__basic_file<char>::sync();
template<>
int
__basic_file<char>::doallocate();
// __basic_file<wchar_t> specializations
#ifdef _GLIBCPP_USE_WCHAR_T
template<>
__basic_file<wchar_t>::__basic_file(__c_lock* __lock);
template<>
int
__basic_file<wchar_t>::overflow(int __c);
template<>
int
__basic_file<wchar_t>::underflow();
template<>
int
__basic_file<wchar_t>::uflow();
template<>
int
__basic_file<wchar_t>::pbackfail(int __c);
template<>
streamsize
__basic_file<wchar_t>::xsputn(const wchar_t* __s, streamsize __n);
template<>
streamoff
__basic_file<wchar_t>::seekoff(streamoff __off, ios_base::seekdir __way,
ios_base::openmode __mode);
template<>
streamoff
__basic_file<wchar_t>::seekpos(streamoff __pos, ios_base::openmode __mode);
template<>
streambuf*
__basic_file<wchar_t>::setbuf(wchar_t* __b, int __len);
template<>
int
__basic_file<wchar_t>::sync();
template<>
int
__basic_file<wchar_t>::doallocate();
#endif
// Generic definitions for __basic_file
template<typename _CharT>
int
__basic_file<_CharT>::get_fileno(void)
{ return _fileno; }
template<typename _CharT>
__basic_file<_CharT>::~__basic_file()
{ _IO_file_finish(this, 0); }
template<typename _CharT>
void
__basic_file<_CharT>::_M_open_mode(ios_base::openmode __mode,
int& __p_mode, int& __rw_mode,
char* /*__c_mode*/)
{
#ifdef O_BINARY
bool __testb = __mode & ios_base::binary;
#endif
bool __testi = __mode & ios_base::in;
bool __testo = __mode & ios_base::out;
bool __testt = __mode & ios_base::trunc;
bool __testa = __mode & ios_base::app;
if (!__testi && __testo && !__testt && !__testa)
{
__p_mode = O_WRONLY | O_TRUNC | O_CREAT;
__rw_mode = _IO_NO_READS;
}
if (!__testi && __testo && !__testt && __testa)
{
__p_mode = O_WRONLY | O_APPEND | O_CREAT;
__rw_mode = _IO_NO_READS | _IO_IS_APPENDING;
}
if (!__testi && __testo && __testt && !__testa)
{
__p_mode = O_WRONLY | O_TRUNC | O_CREAT;
__rw_mode = _IO_NO_READS;
}
if (__testi && !__testo && !__testt && !__testa)
{
__p_mode = O_RDONLY;
__rw_mode = _IO_NO_WRITES;
}
if (__testi && __testo && !__testt && !__testa)
{
__p_mode = O_RDWR;
__rw_mode = 0;
}
if (__testi && __testo && __testt && !__testa)
{
__p_mode = O_RDWR | O_TRUNC | O_CREAT;
__rw_mode = 0;
}
#ifdef O_BINARY
if (__testb)
__p_mode |= O_BINARY;
#endif
}
template<typename _CharT>
__basic_file<_CharT>*
__basic_file<_CharT>::sys_open(int __fd, ios_base::openmode __mode)
{
__basic_file* __ret = NULL;
int __p_mode = 0;
int __rw_mode = _IO_NO_READS + _IO_NO_WRITES;
char __c_mode[4];
_M_open_mode(__mode, __p_mode, __rw_mode, __c_mode);
if (!_IO_file_is_open(this))
{
_fileno = __fd;
_flags &= ~(_IO_NO_READS+_IO_NO_WRITES);
_flags |= _IO_DELETE_DONT_CLOSE;
_offset = _IO_pos_BAD;
int __mask = _IO_NO_READS + _IO_NO_WRITES + _IO_IS_APPENDING;
_IO_mask_flags(this, __rw_mode, __mask);
}
return __ret;
}
template<typename _CharT>
__basic_file<_CharT>*
__basic_file<_CharT>::open(const char* __name, ios_base::openmode __mode,
int __prot)
{
__basic_file* __ret = NULL;
int __p_mode = 0;
int __rw_mode = _IO_NO_READS + _IO_NO_WRITES;
char __c_mode[4];
_M_open_mode(__mode, __p_mode, __rw_mode, __c_mode);
if (!_IO_file_is_open(this))
{
__c_file_type* __f;
__f = _IO_file_open(this, __name, __p_mode, __prot, __rw_mode, 0);
__ret = __f ? this: NULL;
}
return __ret;
}
template<typename _CharT>
bool
__basic_file<_CharT>::is_open() { return _fileno >= 0; }
template<typename _CharT>
__basic_file<_CharT>*
__basic_file<_CharT>::close()
{
return _IO_file_close_it(this) ? static_cast<__basic_file*>(NULL) : this;
}
template<typename _CharT>
streamsize
__basic_file<_CharT>::xsgetn(_CharT* __s, streamsize __n)
{ return _IO_file_xsgetn(this, __s, __n); }
// NB: Unused.
template<typename _CharT>
streamsize
__basic_file<_CharT>::sys_read(_CharT* __s, streamsize __n)
{ return _IO_file_read(this, __s, __n); }
// NB: Unused.
template<typename _CharT>
streamsize
__basic_file<_CharT>::sys_write(const _CharT* __s, streamsize __n)
{ return _IO_file_write(this, __s, __n); }
// NB: Unused.
template<typename _CharT>
streamoff
__basic_file<_CharT>::sys_seek(streamoff __pos, ios_base::seekdir __way)
{ return _IO_file_seek(this, __pos, __way); }
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::sys_close()
{ return _IO_file_close(this); }
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::sys_stat(void* __v)
{ return _IO_file_stat(this, __v); }
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::showmanyc() { return EOF; }
// NB: Unused.
template<typename _CharT>
void
__basic_file<_CharT>::imbue(void* /*__v*/) { }
} // namespace std
libstdc++-v3/config/basic_file_stdio.cc 0 → 100644
// 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
{
template class __basic_file<char>;
#ifdef _GLIBCPP_USE_WCHAR_T
template class __basic_file<wchar_t>;
#endif
} // namespace std
libstdc++-v3/config/basic_file_stdio.h 0 → 100644
// 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 <unistd.h>
namespace std
{
// Generic definitions for __basic_file
template<typename _CharT>
__basic_file<_CharT>::__basic_file(__c_lock* /*__lock*/)
: _M_fileno(-1), _M_cfile(NULL) { }
template<typename _CharT>
int
__basic_file<_CharT>::get_fileno(void)
{ return _M_fileno; }
template<typename _CharT>
__basic_file<_CharT>::~__basic_file()
{
if (this->is_open())
{
fflush(_M_cfile);
this->close();
}
}
template<typename _CharT>
void
__basic_file<_CharT>::_M_open_mode(ios_base::openmode __mode,
int& /*__p_mode*/, int& /*__rw_mode*/,
char* __c_mode)
{
bool __testb = __mode & ios_base::binary;
bool __testi = __mode & ios_base::in;
bool __testo = __mode & ios_base::out;
bool __testt = __mode & ios_base::trunc;
bool __testa = __mode & ios_base::app;
if (!__testi && __testo && !__testt && !__testa)
strcpy(__c_mode, "w");
if (!__testi && __testo && !__testt && __testa)
strcpy(__c_mode, "a");
if (!__testi && __testo && __testt && !__testa)
strcpy(__c_mode, "w");
if (__testi && !__testo && !__testt && !__testa)
strcpy(__c_mode, "r");
if (__testi && __testo && !__testt && !__testa)
strcpy(__c_mode, "r+");
if (__testi && __testo && __testt && !__testa)
strcpy(__c_mode, "w+");
if (__testb)
strcat(__c_mode, "b");
}
template<typename _CharT>
__basic_file<_CharT>*
__basic_file<_CharT>::sys_open(int __fd, ios_base::openmode __mode)
{
__basic_file* __ret = NULL;
int __p_mode = 0;
int __rw_mode = 0;
char __c_mode[4];
_M_open_mode(__mode, __p_mode, __rw_mode, __c_mode);
int __dupfd = dup(__fd);
if (__dupfd != -1 && !this->is_open())
{
if ((_M_cfile = fdopen(__dupfd, __c_mode)))
{
_M_fileno = __dupfd;
__ret = this;
}
}
return __ret;
}
template<typename _CharT>
__basic_file<_CharT>*
__basic_file<_CharT>::open(const char* __name, ios_base::openmode __mode,
int /*__prot*/)
{
__basic_file* __ret = NULL;
int __p_mode = 0;
int __rw_mode = 0;
char __c_mode[4];
_M_open_mode(__mode, __p_mode, __rw_mode, __c_mode);
if (!this->is_open())
{
if ((_M_cfile = fopen(__name, __c_mode)))
{
_M_fileno = fileno(_M_cfile);
__ret = this;
}
}
return __ret;
}
template<typename _CharT>
bool
__basic_file<_CharT>::is_open() { return _M_fileno >= 0; }
template<typename _CharT>
__basic_file<_CharT>*
__basic_file<_CharT>::close()
{
__basic_file* __retval = static_cast<__basic_file*>(NULL);
bool __testopen = fclose(_M_cfile);
if (!__testopen)
{
__retval = this;
_M_fileno = -1;
}
return __retval;
}
template<typename _CharT>
streamsize
__basic_file<_CharT>::xsgetn(_CharT* __s, streamsize __n)
{ return fread(__s, 1, __n, _M_cfile); }
template<typename _CharT>
streamsize
__basic_file<_CharT>::xsputn(const _CharT* __s, streamsize __n)
{ return fwrite(__s, 1, __n, _M_cfile); }
template<typename _CharT>
streamoff
__basic_file<_CharT>::seekoff(streamoff __off, ios_base::seekdir __way,
ios_base::openmode /*__mode*/)
{ fseek(_M_cfile, __off, __way); return ftell(_M_cfile); }
template<typename _CharT>
streamoff
__basic_file<_CharT>::seekpos(streamoff __pos,
ios_base::openmode /*__mode*/)
{ fseek(_M_cfile, __pos, ios_base::beg); return ftell(_M_cfile); }
template<typename _CharT>
int
__basic_file<_CharT>::sync()
{ return fflush(_M_cfile); }
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::overflow(int /*__c*/)
{ return EOF; }
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::underflow()
{ return EOF; }
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::uflow()
{ return EOF; }
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::pbackfail(int /*__c*/)
{ return EOF; }
// NB: Unused.
template<typename _CharT>
streambuf*
__basic_file<_CharT>::setbuf(_CharT* /*__b*/, int /*__len*/)
{ return reinterpret_cast<streambuf*>(this); }
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::doallocate()
{ return EOF; }
// NB: Unused.
template<typename _CharT>
streamsize
__basic_file<_CharT>::sys_read(_CharT* __s, streamsize __n)
{ return fread(__s, 1, __n, _M_cfile); }
// NB: Unused.
template<typename _CharT>
streamsize
__basic_file<_CharT>::sys_write(const _CharT* __s, streamsize __n)
{ return fwrite(__s, 1, __n, _M_cfile); }
// NB: Unused.
template<typename _CharT>
streamoff
__basic_file<_CharT>::sys_seek(streamoff __pos, ios_base::seekdir __way)
{
fseek(_M_cfile, __pos, __way);
return ftell(_M_cfile);
}
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::sys_close()
{ return fclose(_M_cfile); }
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::sys_stat(void* /*__v*/)
{ return EOF; }
// NB: Unused.
template<typename _CharT>
int
__basic_file<_CharT>::showmanyc()
{ return EOF; }
// NB: Unused.
template<typename _CharT>
void
__basic_file<_CharT>::imbue(void* /*__v*/) { }
} // namespace std
libstdc++-v3/config/c_io_libio.h
// underlying io library -*- C++ -*-
// Copyright (C) 2000 Free Software Foundation, Inc.
// 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
......@@ -34,8 +34,8 @@
#include <libio.h>
namespace std {
namespace std
{
// from fpos.h
typedef _IO_ssize_t streamsize; // Signed integral type
typedef _IO_ssize_t wstreamsize;
......@@ -103,7 +103,6 @@ namespace std {
static const __int_type _S_out = _IOS_OUTPUT;
static const __int_type _S_trunc = _IOS_TRUNC;
};
}
#endif // _CPP_IO_LIBIO_H
......
libstdc++-v3/config/c_io_stdio.h
// underlying io library -*- C++ -*-
// Copyright (C) 2000 Free Software Foundation, Inc.
// 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
......@@ -36,8 +36,8 @@
#include <stddef.h>
#include <bits/c++threads.h>
namespace std {
namespace std
{
// from fpos.h
typedef long streamoff;
typedef ptrdiff_t streamsize; // Signed integral type
......@@ -94,7 +94,6 @@ namespace std {
static const __int_type _S_out = 0x10;
static const __int_type _S_trunc = 0x20;
};
}
#endif // _CPP_IO_STDIO_H
......
libstdc++-v3/configure
This source diff could not be displayed because it is too large. You can view the blob instead.
libstdc++-v3/include/bits/basic_file.h
// Wrapper of C-language FILE struct -*- C++ -*-
// Copyright (C) 1999, 2000 Free Software Foundation, Inc.
// Copyright (C) 1999, 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
......@@ -39,8 +39,8 @@
#include <bits/c++config.h>
#include <bits/std_ios.h>
namespace std {
namespace std
{
// Ulrich is going to make some detailed comment here, explaining
// all this unpleasantness, providing detailed performance analysis
// as to why we have to do all this lame vtable hacking instead of a
......@@ -241,12 +241,9 @@ namespace std {
};
} // namespace std
#endif /* _CPP_BASIC_FILE */
// Now include the bits that are dependant on the underlying I/O
// model chosen at configure time.
#include <bits/basic_file_model.h>
#endif // _CPP_BASIC_FILE
libstdc++-v3/libio/Makefile.in
......@@ -113,7 +113,7 @@ toplevel_srcdir = @toplevel_srcdir@
AUTOMAKE_OPTIONS = 1.3 cygnus
mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs
@GLIBCPP_BUILD_LIBIO_TRUE@noinst_LTLIBRARIES = @GLIBCPP_BUILD_LIBIO_TRUE@libio.la
@GLIBCPP_BUILD_LIBIO_TRUE@noinst_LTLIBRARIES = libio.la
@GLIBCPP_BUILD_LIBIO_FALSE@noinst_LTLIBRARIES =
# Use common includes from acinclude.m4/GLIBCPP_EXPORT_INCLUDES
......@@ -125,21 +125,14 @@ LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
CSHADOW_INCLUDES = @CSHADOW_INCLUDES@
INCLUDES = \
-nostdinc++ \
-I$(top_builddir)/include -I$(GLIBCPP_INCLUDE_DIR) \
$(LIBIO_INCLUDES) $(TOPLEVEL_INCLUDES)
INCLUDES = -nostdinc++ -I$(top_builddir)/include -I$(GLIBCPP_INCLUDE_DIR) $(LIBIO_INCLUDES) $(TOPLEVEL_INCLUDES)
libio_headers = \
libio.h libioP.h iolibio.h
libio_headers = libio.h libioP.h iolibio.h
@GLIBCPP_NEED_LIBIO_TRUE@LIBIO_SRCS = @GLIBCPP_NEED_LIBIO_TRUE@\
@GLIBCPP_NEED_LIBIO_TRUE@ filedoalloc.c genops.c fileops.c stdfiles.c c_codecvt.c \
@GLIBCPP_NEED_LIBIO_TRUE@ iofclose.c iofopen.c
@GLIBCPP_NEED_LIBIO_TRUE@LIBIO_SRCS = filedoalloc.c genops.c fileops.c stdfiles.c c_codecvt.c iofclose.c iofopen.c
@GLIBCPP_NEED_LIBIO_FALSE@LIBIO_SRCS =
@GLIBCPP_NEED_WLIBIO_TRUE@LIBIO_WSRCS = @GLIBCPP_NEED_WLIBIO_TRUE@\
@GLIBCPP_NEED_WLIBIO_TRUE@ wfiledoalloc.c wfileops.c wgenops.c iofwide.c
@GLIBCPP_NEED_WLIBIO_TRUE@LIBIO_WSRCS = wfiledoalloc.c wfileops.c wgenops.c iofwide.c
@GLIBCPP_NEED_WLIBIO_FALSE@LIBIO_WSRCS =
EXTRA_DIST = iostreamP.h
......
libstdc++-v3/libmath/Makefile.in
......@@ -116,24 +116,18 @@ mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs
noinst_LTLIBRARIES = libmath.la
EXTRA_LONG_DOUBLE_yes = \
hypotl.c signbitl.c
EXTRA_LONG_DOUBLE_yes = hypotl.c signbitl.c
EXTRA_DIST = \
hypot.c hypotf.c atan2f.c expf.c \
$(EXTRA_LONG_DOUBLE_yes)
EXTRA_DIST = hypot.c hypotf.c atan2f.c expf.c $(EXTRA_LONG_DOUBLE_yes)
libmath_la_LIBADD = \
@LIBMATHOBJS@ \
$(EXTRA_LONG_DOUBLE_$(USE_COMPLEX_LONG_DOUBLE))
libmath_la_LIBADD = @LIBMATHOBJS@ $(EXTRA_LONG_DOUBLE_$(USE_COMPLEX_LONG_DOUBLE))
libmath_la_DEPENDENCIES = $(libmath_la_LIBADD)
libmath_la_SOURCES = \
signbit.c signbitf.c
libmath_la_SOURCES = signbit.c signbitf.c
LINK = $(LIBTOOL) --mode=link "$(CCLD)" $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
......@@ -147,9 +141,7 @@ LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
CSHADOW_INCLUDES = @CSHADOW_INCLUDES@
INCLUDES = \
-I$(GLIBCPP_INCLUDE_DIR) -I$(top_builddir)/include \
$(TOPLEVEL_INCLUDES)
INCLUDES = -I$(GLIBCPP_INCLUDE_DIR) -I$(top_builddir)/include $(TOPLEVEL_INCLUDES)
CONFIG_HEADER = ../config.h
CONFIG_CLEAN_FILES =
......
libstdc++-v3/libsupc++/Makefile.in
......@@ -130,13 +130,11 @@ OPTIMIZE_CXXFLAGS = @OPTIMIZE_CXXFLAGS@
# These bits are all figured out from configure. Look in acinclude.m4
# or configure.in to see how they are set. See GLIBCPP_EXPORT_FLAGS
# NB: DEBUGFLAGS have to be at the end so that -O2 can be overridden.
CONFIG_CXXFLAGS = \
@EXTRA_CXX_FLAGS@ @SECTION_FLAGS@ @CSHADOW_FLAGS@ @DEBUG_FLAGS@
CONFIG_CXXFLAGS = @EXTRA_CXX_FLAGS@ @SECTION_FLAGS@ @CSHADOW_FLAGS@ @DEBUG_FLAGS@
# Warning flags to use.
WARN_CXXFLAGS = \
@WARN_FLAGS@ $(WERROR) -fdiagnostics-show-location=once
WARN_CXXFLAGS = @WARN_FLAGS@ $(WERROR) -fdiagnostics-show-location=once
# Use common includes from acinclude.m4/GLIBCPP_EXPORT_INCLUDES
......@@ -148,31 +146,13 @@ LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
TOPLEVEL_INCLUDES = @TOPLEVEL_INCLUDES@
INCLUDES = \
-I$(toplevel_srcdir)/gcc -I$(toplevel_srcdir)/include \
-I$(GLIBCPP_INCLUDE_DIR) $(CSTD_INCLUDES) -I$(top_builddir)/include \
$(LIBSUPCXX_INCLUDES)
INCLUDES = -I$(toplevel_srcdir)/gcc -I$(toplevel_srcdir)/include -I$(GLIBCPP_INCLUDE_DIR) $(CSTD_INCLUDES) -I$(top_builddir)/include $(LIBSUPCXX_INCLUDES)
headers = \
exception new typeinfo cxxabi.h exception_defines.h
headers = exception new typeinfo cxxabi.h exception_defines.h
sources = \
del_op.cc \
del_opnt.cc \
del_opv.cc \
del_opvnt.cc \
exception_support.cc \
new_handler.cc \
new_op.cc \
new_opnt.cc \
new_opv.cc \
new_opvnt.cc \
pure.cc \
tinfo.cc \
tinfo2.cc \
vec.cc
sources = del_op.cc del_opnt.cc del_opv.cc del_opvnt.cc exception_support.cc new_handler.cc new_op.cc new_opnt.cc new_opv.cc new_opvnt.cc pure.cc tinfo.cc tinfo2.cc vec.cc
libsupc___la_SOURCES = $(sources)
......@@ -190,12 +170,7 @@ LIBSUPCXX_CXXFLAGS = -prefer-pic
# set this option because CONFIG_CXXFLAGS has to be after
# OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden
# as the occasion call for it. (ie, --enable-debug)
AM_CXXFLAGS = \
-fno-implicit-templates \
$(LIBSUPCXX_CXXFLAGS) \
$(WARN_CXXFLAGS) \
$(OPTIMIZE_CXXFLAGS) \
$(CONFIG_CXXFLAGS)
AM_CXXFLAGS = -fno-implicit-templates $(LIBSUPCXX_CXXFLAGS) $(WARN_CXXFLAGS) $(OPTIMIZE_CXXFLAGS) $(CONFIG_CXXFLAGS)
# libstdc++ libtool notes
......@@ -219,17 +194,14 @@ AM_CXXFLAGS = \
#
# We have to put --tag disable-shared after --tag CXX lest things
# CXX undo the affect of disable-shared.
LTCXXCOMPILE = $(LIBTOOL) --tag CXX --tag disable-shared \
--mode=compile $(CXX) $(INCLUDES) \
$(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(AM_CXXFLAGS)
LTCXXCOMPILE = $(LIBTOOL) --tag CXX --tag disable-shared --mode=compile $(CXX) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(CXXFLAGS) $(AM_CXXFLAGS)
# 3) We have a problem when building the shared libstdc++ object if
# the rules automake generates would be used. We cannot allow CXX to
# be used in libtool since this would add -lstdc++ to the link line
# which of course is problematic at this point.
CXXLINK = $(LIBTOOL) --mode=link "$(CC)" \
@OPT_LDFLAGS@ @SECTION_LDFLAGS@ $(AM_CXXFLAGS) $(LDFLAGS) -o $@
CXXLINK = $(LIBTOOL) --mode=link "$(CC)" @OPT_LDFLAGS@ @SECTION_LDFLAGS@ $(AM_CXXFLAGS) $(LDFLAGS) -o $@
CONFIG_HEADER = ../config.h
CONFIG_CLEAN_FILES =
......
libstdc++-v3/src/Makefile.am
......@@ -21,7 +21,7 @@
## Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
## USA.
## $Id: Makefile.am,v 1.73 2001/02/20 20:20:48 pme Exp $
## $Id: Makefile.am,v 1.74 2001/02/26 21:48:01 pme Exp $
AUTOMAKE_OPTIONS = 1.3 gnits
MAINT_CHARSET = latin1
......@@ -160,6 +160,7 @@ endif
build_headers = \
bits/std_limits.h \
bits/c++config.h bits/c++io.h bits/c++locale.h bits/c++threads.h \
bits/basic_file_model.h \
bits/atomicity.h bits/os_defines.h \
bits/ctype_base.h bits/ctype_noninline.h bits/ctype_inline.h
......@@ -167,7 +168,7 @@ sources = \
limitsMEMBERS.cc \
stdexcept.cc functexcept.cc bitset.cc \
globals.cc \
c++io.cc ios.cc complex_io.cc strstream.cc \
basic_file.cc ios.cc complex_io.cc strstream.cc \
c++locale.cc locale.cc localename.cc codecvt.cc \
locale-inst.cc stl-inst.cc misc-inst.cc valarray-inst.cc string-inst.cc
......
libstdc++-v3/testsuite/27_io/filebuf.cc
......@@ -524,6 +524,12 @@ bool test04()
return test;
}
// test05
// libstdc++/1886
// should be able to instantiate basic_filebuf for non-standard types.
template class std::basic_filebuf<short, std::char_traits<short> >;
int main()
{
test00();
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment