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acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Simplify. 

2003-06-11  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Simplify.
	* aclocal.m4: Regenerate.
	* Makefile.am (SUBDIRS): Remove libio.
	* Makefile.in: Regenerate.
	* configure.in: Same.
	* configure: Regenerate.
	* config/io/basic_file_libio.cc: Remove.
	* config/io/basic_file_libio.h: Remove.
	* config/io/c_io_libio_codecvt.c: Remove.
	* config/io/c_io_libio.h: Remove.
	* libio/*: Remove.
	* src/Makefile.am: Same.
	* src/Makefile.in: Regenerate.
	* docs/html/configopts.html: Edits.
	* docs/html/explanations.html: Edits.

From-SVN: r67813
This commit is contained in:
Benjamin Kosnik 2003-06-12 03:24:16 +00:00 committed by Benjamin Kosnik
parent 3ad93a3475
commit 58ac1d7f0e
40 changed files with 1455 additions and 12146 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,21 @@
2003-06-11 Benjamin Kosnik <bkoz@redhat.com>
* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Simplify.
* aclocal.m4: Regenerate.
* Makefile.am (SUBDIRS): Remove libio.
* Makefile.in: Regenerate.
* configure.in: Same.
* configure: Regenerate.
* config/io/basic_file_libio.cc: Remove.
* config/io/basic_file_libio.h: Remove.
* config/io/c_io_libio_codecvt.c: Remove.
* config/io/c_io_libio.h: Remove.
* libio/*: Remove.
* src/Makefile.am: Same.
* src/Makefile.in: Regenerate.
* docs/html/configopts.html: Edits.
* docs/html/explanations.html: Edits.
2003-06-11 Benjamin Kosnik <bkoz@redhat.com>
* include/bits/stl_alloc.h (__debug_alloc): Move out.

2
libstdc++-v3/Makefile.am
View File

@ -25,7 +25,7 @@
AUTOMAKE_OPTIONS = 1.3 cygnus
MAINT_CHARSET = latin1
SUBDIRS = include libio libmath libsupc++ src po testsuite
SUBDIRS = include libmath libsupc++ src po testsuite
mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs

56
libstdc++-v3/Makefile.in
View File

@ -1,6 +1,6 @@
# Makefile.in generated automatically by automake 1.4-p4 from Makefile.am
# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@ -70,7 +70,6 @@ AWK = @AWK@
BASIC_FILE_CC = @BASIC_FILE_CC@
BASIC_FILE_H = @BASIC_FILE_H@
CC = @CC@
CCODECVT_C = @CCODECVT_C@
CCODECVT_CC = @CCODECVT_CC@
CCODECVT_H = @CCODECVT_H@
CCOLLATE_CC = @CCOLLATE_CC@
@ -97,7 +96,6 @@ GCJ = @GCJ@
GCJFLAGS = @GCJFLAGS@
GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@
GLIBCPP_IS_CROSS_COMPILING = @GLIBCPP_IS_CROSS_COMPILING@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
LIBMATHOBJS = @LIBMATHOBJS@
LIBMATH_INCLUDES = @LIBMATH_INCLUDES@
LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
@ -128,6 +126,7 @@ enable_shared = @enable_shared@
enable_static = @enable_static@
glibcpp_CXX = @glibcpp_CXX@
glibcpp_MOFILES = @glibcpp_MOFILES@
glibcpp_PCHFLAGS = @glibcpp_PCHFLAGS@
glibcpp_POFILES = @glibcpp_POFILES@
glibcpp_basedir = @glibcpp_basedir@
glibcpp_builddir = @glibcpp_builddir@
@ -139,14 +138,13 @@ glibcpp_toolexecdir = @glibcpp_toolexecdir@
glibcpp_toolexeclibdir = @glibcpp_toolexeclibdir@
gxx_include_dir = @gxx_include_dir@
ifGNUmake = @ifGNUmake@
libio_la = @libio_la@
libtool_VERSION = @libtool_VERSION@
toplevel_srcdir = @toplevel_srcdir@
AUTOMAKE_OPTIONS = 1.3 cygnus
MAINT_CHARSET = latin1
SUBDIRS = include libio libmath libsupc++ src po testsuite
SUBDIRS = include libmath libsupc++ src po testsuite
mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs
@ -170,7 +168,45 @@ MULTICLEAN = true
# Work around what appears to be a GNU make bug handling MAKEFLAGS
# values defined in terms of make variables, as is the case for CC and
# friends when we are called from the top level Makefile.
AM_MAKEFLAGS = "AR_FLAGS=$(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)" "RUNTESTFLAGS=$(RUNTESTFLAGS)" "exec_prefix=$(exec_prefix)" "infodir=$(infodir)" "libdir=$(libdir)" "includedir=$(includedir)" "prefix=$(prefix)" "tooldir=$(tooldir)" "gxx_include_dir=$(gxx_include_dir)" "AR=$(AR)" "AS=$(AS)" "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)" \
"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
"exec_prefix=$(exec_prefix)" \
"infodir=$(infodir)" \
"libdir=$(libdir)" \
"includedir=$(includedir)" \
"prefix=$(prefix)" \
"tooldir=$(tooldir)" \
"gxx_include_dir=$(gxx_include_dir)" \
"AR=$(AR)" \
"AS=$(AS)" \
"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)"
# Subdir rules rely on $(FLAGS_TO_PASS)
@ -185,7 +221,7 @@ mkcheck.in testsuite_flags.in
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
TAR = gtar
GZIP_ENV = --best
all: all-redirect
.SUFFIXES:
@ -199,7 +235,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in acinclude.m4
cd $(srcdir) && $(ACLOCAL)
config.status: $(srcdir)/configure.in $(CONFIG_STATUS_DEPENDENCIES)
config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
$(SHELL) ./config.status --recheck
$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
cd $(srcdir) && $(AUTOCONF)
@ -272,7 +308,7 @@ maintainer-clean-recursive:
dot_seen=no; \
rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
rev="$$subdir $$rev"; \
test "$$subdir" = "." && dot_seen=yes; \
test "$$subdir" != "." || dot_seen=yes; \
done; \
test "$$dot_seen" = "no" && rev=". $$rev"; \
target=`echo $@ | sed s/-recursive//`; \

87
libstdc++-v3/acinclude.m4
View File

@ -206,8 +206,6 @@ AC_DEFUN(GLIBCPP_CONFIGURE, [
need_libmath=no
enable_wchar_t=no
#enable_debug=no
#need_libio=no
#need_wlibio=no
#glibcpp_pch_comp=no
#enable_cheaders=c
#c_compatibility=no
@ -1331,10 +1329,9 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
dnl
dnl Check for which I/O library to use: libio, or something specific.
dnl Check for which I/O library to use: stdio, or something specific.
dnl
dnl GLIBCPP_ENABLE_CSTDIO
dnl --enable-cstdio=libio sets config/io/c_io_libio.h and friends
dnl
dnl default is stdio
dnl
@ -1353,72 +1350,12 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
dnl Check if a valid I/O package
case x${enable_cstdio_flag} in
xlibio)
CSTDIO_H=config/io/c_io_libio.h
BASIC_FILE_H=config/io/basic_file_libio.h
BASIC_FILE_CC=config/io/basic_file_libio.cc
AC_MSG_RESULT(libio)
# see if we are on a system with libio native (ie, linux)
AC_CHECK_HEADER(libio.h, has_libio=yes, has_libio=no)
# Need to check and see what version of glibc is being used. If
# it's not glibc-2.2 or higher, then we'll need to go ahead and
# compile most of libio for linux systems.
if test x$has_libio = x"yes"; then
case "$target" in
*-*-linux*)
AC_MSG_CHECKING([for glibc version >= 2.2])
AC_EGREP_CPP([ok], [
#include <features.h>
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
ok
#endif
], glibc_satisfactory=yes, glibc_satisfactory=no)
AC_MSG_RESULT($glibc_satisfactory)
;;
esac
# XXX at the moment, admit defeat and force the recompilation
# XXX of glibc even on glibc-2.2 systems, because libio is not synched.
glibc_satisfactory=no
if test x$glibc_satisfactory = x"yes"; then
need_libio=no
need_wlibio=no
else
need_libio=yes
# bkoz XXX need to add checks to enable this
# pme XXX here's a first pass at such a check
if test x$enable_c_mbchar != xno; then
need_wlibio=yes
else
need_wlibio=no
fi
fi
else
# Using libio, but <libio.h> doesn't exist on the target system. . .
need_libio=yes
# bkoz XXX need to add checks to enable this
# pme XXX here's a first pass at such a check
if test x$enable_c_mbchar != xno; then
need_wlibio=yes
else
need_wlibio=no
fi
fi
;;
xstdio | x | xno | xnone | xyes)
# default
CSTDIO_H=config/io/c_io_stdio.h
BASIC_FILE_H=config/io/basic_file_stdio.h
BASIC_FILE_CC=config/io/basic_file_stdio.cc
AC_MSG_RESULT(stdio)
# We're not using stdio.
need_libio=no
need_wlibio=no
;;
*)
echo "$enable_cstdio is an unknown io package" 1>&2
@ -1428,22 +1365,6 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
AC_SUBST(CSTDIO_H)
AC_SUBST(BASIC_FILE_H)
AC_SUBST(BASIC_FILE_CC)
# 2000-08-04 bkoz hack
CCODECVT_C=config/io/c_io_libio_codecvt.c
AC_SUBST(CCODECVT_C)
# 2000-08-04 bkoz hack
AM_CONDITIONAL(GLIBCPP_BUILD_LIBIO,
test "$need_libio" = yes || test "$need_wlibio" = yes)
AM_CONDITIONAL(GLIBCPP_NEED_LIBIO, test "$need_libio" = yes)
AM_CONDITIONAL(GLIBCPP_NEED_WLIBIO, test "$need_wlibio" = yes)
if test "$need_libio" = yes || test "$need_wlibio" = yes; then
libio_la=../libio/libio.la
else
libio_la=
fi
AC_SUBST(libio_la)
])
@ -1859,7 +1780,6 @@ dnl
dnl TOPLEVEL_INCLUDES
dnl LIBMATH_INCLUDES
dnl LIBSUPCXX_INCLUDES
dnl LIBIO_INCLUDES
dnl
dnl GLIBCPP_EXPORT_INCLUDES
AC_DEFUN(GLIBCPP_EXPORT_INCLUDES, [
@ -1875,11 +1795,6 @@ AC_DEFUN(GLIBCPP_EXPORT_INCLUDES, [
LIBSUPCXX_INCLUDES='-I$(top_srcdir)/libsupc++'
if test x"$need_libio" = xyes; then
LIBIO_INCLUDES='-I$(top_builddir)/libio -I$(top_srcdir)/libio'
AC_SUBST(LIBIO_INCLUDES)
fi
# Now, export this to all the little Makefiles....
AC_SUBST(GLIBCPP_INCLUDES)
AC_SUBST(TOPLEVEL_INCLUDES)

87
libstdc++-v3/aclocal.m4 vendored
View File

@ -218,8 +218,6 @@ AC_DEFUN(GLIBCPP_CONFIGURE, [
need_libmath=no
enable_wchar_t=no
#enable_debug=no
#need_libio=no
#need_wlibio=no
#glibcpp_pch_comp=no
#enable_cheaders=c
#c_compatibility=no
@ -1343,10 +1341,9 @@ AC_DEFUN(GLIBCPP_ENABLE_CLOCALE, [
dnl
dnl Check for which I/O library to use: libio, or something specific.
dnl Check for which I/O library to use: stdio, or something specific.
dnl
dnl GLIBCPP_ENABLE_CSTDIO
dnl --enable-cstdio=libio sets config/io/c_io_libio.h and friends
dnl
dnl default is stdio
dnl
@ -1365,72 +1362,12 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
dnl Check if a valid I/O package
case x${enable_cstdio_flag} in
xlibio)
CSTDIO_H=config/io/c_io_libio.h
BASIC_FILE_H=config/io/basic_file_libio.h
BASIC_FILE_CC=config/io/basic_file_libio.cc
AC_MSG_RESULT(libio)
# see if we are on a system with libio native (ie, linux)
AC_CHECK_HEADER(libio.h, has_libio=yes, has_libio=no)
# Need to check and see what version of glibc is being used. If
# it's not glibc-2.2 or higher, then we'll need to go ahead and
# compile most of libio for linux systems.
if test x$has_libio = x"yes"; then
case "$target" in
*-*-linux*)
AC_MSG_CHECKING([for glibc version >= 2.2])
AC_EGREP_CPP([ok], [
#include <features.h>
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
ok
#endif
], glibc_satisfactory=yes, glibc_satisfactory=no)
AC_MSG_RESULT($glibc_satisfactory)
;;
esac
# XXX at the moment, admit defeat and force the recompilation
# XXX of glibc even on glibc-2.2 systems, because libio is not synched.
glibc_satisfactory=no
if test x$glibc_satisfactory = x"yes"; then
need_libio=no
need_wlibio=no
else
need_libio=yes
# bkoz XXX need to add checks to enable this
# pme XXX here's a first pass at such a check
if test x$enable_c_mbchar != xno; then
need_wlibio=yes
else
need_wlibio=no
fi
fi
else
# Using libio, but <libio.h> doesn't exist on the target system. . .
need_libio=yes
# bkoz XXX need to add checks to enable this
# pme XXX here's a first pass at such a check
if test x$enable_c_mbchar != xno; then
need_wlibio=yes
else
need_wlibio=no
fi
fi
;;
xstdio | x | xno | xnone | xyes)
# default
CSTDIO_H=config/io/c_io_stdio.h
BASIC_FILE_H=config/io/basic_file_stdio.h
BASIC_FILE_CC=config/io/basic_file_stdio.cc
AC_MSG_RESULT(stdio)
# We're not using stdio.
need_libio=no
need_wlibio=no
;;
*)
echo "$enable_cstdio is an unknown io package" 1>&2
@ -1440,22 +1377,6 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
AC_SUBST(CSTDIO_H)
AC_SUBST(BASIC_FILE_H)
AC_SUBST(BASIC_FILE_CC)
# 2000-08-04 bkoz hack
CCODECVT_C=config/io/c_io_libio_codecvt.c
AC_SUBST(CCODECVT_C)
# 2000-08-04 bkoz hack
AM_CONDITIONAL(GLIBCPP_BUILD_LIBIO,
test "$need_libio" = yes || test "$need_wlibio" = yes)
AM_CONDITIONAL(GLIBCPP_NEED_LIBIO, test "$need_libio" = yes)
AM_CONDITIONAL(GLIBCPP_NEED_WLIBIO, test "$need_wlibio" = yes)
if test "$need_libio" = yes || test "$need_wlibio" = yes; then
libio_la=../libio/libio.la
else
libio_la=
fi
AC_SUBST(libio_la)
])
@ -1871,7 +1792,6 @@ dnl
dnl TOPLEVEL_INCLUDES
dnl LIBMATH_INCLUDES
dnl LIBSUPCXX_INCLUDES
dnl LIBIO_INCLUDES
dnl
dnl GLIBCPP_EXPORT_INCLUDES
AC_DEFUN(GLIBCPP_EXPORT_INCLUDES, [
@ -1887,11 +1807,6 @@ AC_DEFUN(GLIBCPP_EXPORT_INCLUDES, [
LIBSUPCXX_INCLUDES='-I$(top_srcdir)/libsupc++'
if test x"$need_libio" = xyes; then
LIBIO_INCLUDES='-I$(top_builddir)/libio -I$(top_srcdir)/libio'
AC_SUBST(LIBIO_INCLUDES)
fi
# Now, export this to all the little Makefiles....
AC_SUBST(GLIBCPP_INCLUDES)
AC_SUBST(TOPLEVEL_INCLUDES)

5
libstdc++-v3/config.h.in
View File

@ -1,4 +1,4 @@
/* config.h.in. Generated automatically from configure.in by autoheader 2.13. */
/* config.h.in. Generated automatically from configure.in by autoheader. */
/* Define if you have a working `mmap' system call. */
#undef HAVE_MMAP
@ -749,6 +749,9 @@
/* Define if you have the <nan.h> header file. */
#undef HAVE_NAN_H
/* Define if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define if you have the <sys/filio.h> header file. */
#undef HAVE_SYS_FILIO_H

194
libstdc++-v3/config/io/basic_file_libio.cc
View File

@ -1,194 +0,0 @@
// 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

528
libstdc++-v3/config/io/basic_file_libio.h
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@ -1,528 +0,0 @@
// Wrapper of C-language FILE struct -*- C++ -*-
// Copyright (C) 2000, 2001, 2002, 2003 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
//
/** @file basic_file.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
#ifndef _CPP_BASIC_FILE
#define _CPP_BASIC_FILE 1
#pragma GCC system_header
#include <bits/c++config.h>
#include <ios>
#include <libioP.h>
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
// sane, function-based approach. This verbiage will provide a clear
// and detailed description of the whole object-layout,
// vtable-swapping, sordid history of this hack.
template<typename _CharT>
struct __basic_file_base: public __c_file
{
virtual
~__basic_file_base() { };
virtual int
overflow(int __c = EOF) = 0;
virtual int
underflow() = 0;
virtual int
uflow() = 0;
virtual int
pbackfail(int __c) = 0;
virtual streamsize
xsputn(const _CharT* __s, streamsize __n) = 0;
virtual streamsize
xsgetn(_CharT* __s, streamsize __n) = 0;
virtual streamoff
seekoff(streamoff __off, ios_base::seekdir __way,
ios_base::openmode __mode = ios_base::in | ios_base::out) = 0;
virtual streamoff
seekpos(streamoff __pos,
ios_base::openmode __mode = ios_base::in | ios_base::out) = 0;
virtual streambuf*
setbuf(_CharT* __b, int __len) = 0;
virtual int
sync() = 0;
virtual int
doallocate() = 0;
virtual streamsize
sys_read(_CharT* __s, streamsize __n) = 0;
virtual streamsize
sys_write(const _CharT* __s, streamsize __n) = 0;
virtual streamoff
sys_seek(streamoff __off, ios_base::seekdir __way) = 0;
virtual int
sys_close() = 0;
virtual int
sys_stat(void* __v) = 0;
virtual int
showmanyc() = 0;
virtual void
imbue(void* __v) = 0;
};
// Some of these member functions are based on libio/filebuf.cc.
// Also note that the order and number of virtual functions has to precisely
// match the order and number in the _IO_jump_t struct defined in libioP.h.
template<typename _CharT>
class __basic_file: public __basic_file_base<_CharT>
{
# ifdef _GLIBCPP_USE_WCHAR_T
__c_wfile _M_wfile;
# endif
public:
__basic_file(__c_lock* __lock = 0);
void
_M_open_mode(ios_base::openmode __mode, int& __p_mode, int& __rw_mode,
char* __c_mode);
// Equivalent to the normal fopen function.
__basic_file*
open(const char* __name, ios_base::openmode __mode, int __prot = 0664);
// Used for opening the standard streams, cin, cout, cerr, clog,
// and their wide-stream equivalents. Instead of calling open, it
// just sets
// - for libio: __c_file->_fileno and the respective _flags bits
// - for stdio: _M_cfile = __file and some internal flags
// and returns.
__basic_file*
sys_open(__c_file* __file, ios_base::openmode __mode);
__basic_file*
sys_open(int __fd, ios_base::openmode __mode, bool __del);
_CharT
sys_getc();
_CharT
sys_ungetc(_CharT);
__basic_file*
close();
bool
is_open() const;
int
fd();
// NB: Must match FILE specific jump table starting here--this
// means all virtual functions starting with the dtor must match,
// slot by slot. For glibc-based dystems, this means the _IO_FILE
// as the FILE struct and _IO_jump_t as the jump table.
virtual
~__basic_file(); // Takes the place of __finish.
virtual int
overflow(int __c = EOF);
virtual int
underflow();
virtual int
uflow();
virtual int
pbackfail(int __c);
// A complex "write" function that sets all of __c_file's
// pointers and associated data members correctly and manages its
// relation to the external byte sequence.
virtual streamsize
xsputn(const _CharT* __s, streamsize __n);
// A complex "read" function that sets all of __c_file's
// pointers and associated data members correctly and manages its
// relation to the external byte sequence.
virtual streamsize
xsgetn(_CharT* __s, streamsize __n);
// A complex "seekoff" function that sets all of __c_file's
// pointers and associated data members correctly and manages its
// relation to the external byte sequence.
virtual streamoff
seekoff(streamoff __off, ios_base::seekdir __way,
ios_base::openmode __mode = ios_base::in | ios_base::out);
// A complex "seekpos" function that sets all of __c_file's
// pointers and associated data members correctly and manages its
// relation to the external byte sequence.
virtual streamoff
seekpos(streamoff __pos,
ios_base::openmode __mode = ios_base::in | ios_base::out);
virtual streambuf*
setbuf(_CharT* __b, int __len);
virtual int
sync();
virtual int
doallocate();
// A simple read function for the external byte sequence, that
// does no mucking around with or setting of the pointers or flags
// in __c_file.
virtual streamsize
sys_read(_CharT* __s, streamsize __n);
// A simple write function for the external byte sequence, that
// does no mucking around with or setting of the pointers or flags
// in __c_file.
virtual streamsize
sys_write(const _CharT* __s, streamsize __n);
// A simple seek function for the external byte sequence, that
// does no mucking around with or setting of the pointers or flags
// in __c_file.
virtual streamoff
sys_seek(streamoff __off, ios_base::seekdir __way);
virtual int
sys_close();
virtual int
sys_stat(void* __v);
virtual int
showmanyc();
virtual void
imbue(void* __v);
};
// __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
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(__c_file* __f,
ios_base::openmode __mode)
{
__basic_file* __ret = NULL;
int __fd = fileno(__f);
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>::sys_open(int __fd, ios_base::openmode __mode,
bool __del)
{
__basic_file* __ret = NULL;
int __p_mode = 0;
int __rw_mode = 0;
char __c_mode[4];
#if 0
#error copy from basic_file_stdio.h will make no sense
_M_open_mode(__mode, __p_mode, __rw_mode, __c_mode);
if (!this->is_open() && (_M_cfile = fdopen(__fd, __c_mode)))
{
// Iff __del is true, then close will fclose the fd.
_M_cfile_created = __del;
if (__fd == 0)
setvbuf(_M_cfile, reinterpret_cast<char*>(NULL), _IONBF, 0);
__ret = this;
}
#endif
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* __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() const { 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
#endif // _CPP_BASIC_FILE

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@ -1,113 +0,0 @@
// underlying io library -*- C++ -*-
// Copyright (C) 2000, 2001, 2002, 2003 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.
// c_io_libio.h - Defines for using the GNU libio
#ifndef _CPP_IO_LIBIO_H
#define _CPP_IO_LIBIO_H 1
#include <libio.h>
namespace std
{
// from fpos.h
typedef _IO_ssize_t streamsize; // Signed integral type
typedef _IO_ssize_t wstreamsize;
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
typedef _IO_off64_t streamoff;
typedef _IO_fpos64_t __c_streampos;
#else
typedef _IO_off_t streamoff;
typedef _IO_fpos_t __c_streampos;
#endif
#ifdef _GLIBCPP_USE_THREADS
typedef _IO_lock_t __c_lock;
#else
typedef int __c_lock;
#endif
// from basic_file.h
typedef _IO_FILE __c_file;
typedef _IO_wide_data __c_wfile;
#ifdef _GLIBCPP_USE_WCHAR_T
extern "C" _IO_codecvt __c_libio_codecvt;
#endif
// from ios_base.h
struct __ios_flags
{
typedef short __int_type;
static const __int_type _S_boolalpha = _IO_BAD_SEEN;
static const __int_type _S_dec = _IO_DEC;
static const __int_type _S_fixed = _IO_FIXED;
static const __int_type _S_hex = _IO_HEX;
static const __int_type _S_internal = _IO_INTERNAL;
static const __int_type _S_left = _IO_LEFT;
static const __int_type _S_oct = _IO_OCT;
static const __int_type _S_right = _IO_RIGHT;
static const __int_type _S_scientific = _IO_SCIENTIFIC;
static const __int_type _S_showbase = _IO_SHOWBASE;
static const __int_type _S_showpoint = _IO_SHOWPOINT;
static const __int_type _S_showpos = _IO_SHOWPOS;
static const __int_type _S_skipws = _IO_SKIPWS;
static const __int_type _S_unitbuf = _IO_UNITBUF;
static const __int_type _S_uppercase = _IO_UPPERCASE;
static const __int_type _S_adjustfield = _IO_LEFT | _IO_RIGHT
| _IO_INTERNAL;
static const __int_type _S_basefield = _IO_DEC | _IO_OCT | _IO_HEX;
static const __int_type _S_floatfield = _IO_SCIENTIFIC | _IO_FIXED;
// 27.4.2.1.3 Type ios_base::iostate
static const __int_type _S_badbit = _IO_BAD_SEEN;
static const __int_type _S_eofbit = _IO_EOF_SEEN;
static const __int_type _S_failbit = _IO_ERR_SEEN;
// 27.4.2.1.4 Type openmode
static const __int_type _S_app = _IOS_APPEND;
static const __int_type _S_ate = _IOS_ATEND;
static const __int_type _S_bin = _IOS_BIN;
static const __int_type _S_in = _IOS_INPUT;
static const __int_type _S_out = _IOS_OUTPUT;
static const __int_type _S_trunc = _IOS_TRUNC;
};
}
#endif // _CPP_IO_LIBIO_H

153
libstdc++-v3/config/io/c_io_libio_codecvt.c
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@ -1,153 +0,0 @@
/* Copyright (C) 2000 Free Software Foundation, Inc.
This file is part of the GNU IO 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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
/* Slightly modified from glibc/libio/iofwide.c */
#include <libio.h>
#ifdef _GLIBCPP_USE_WCHAR_T
/* Prototypes of libio's codecvt functions. */
static enum __codecvt_result
do_out(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
const wchar_t *from_start, const wchar_t *from_end,
const wchar_t **from_stop, char *to_start, char *to_end,
char **to_stop);
static enum __codecvt_result
do_unshift(struct _IO_codecvt *codecvt, __c_mbstate_t *statep, char *to_start,
char *to_end, char **to_stop);
static enum __codecvt_result
do_in(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
const char *from_start, const char *from_end, const char **from_stop,
wchar_t *to_start, wchar_t *to_end, wchar_t **to_stop);
static int
do_encoding(struct _IO_codecvt *codecvt);
static int
do_length(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
const char *from_start, const char *from_end, _IO_size_t max);
static int
do_max_length(struct _IO_codecvt *codecvt);
static int
do_always_noconv(struct _IO_codecvt *codecvt);
/* The functions used in `codecvt' for libio are always the same. */
struct _IO_codecvt __c_libio_codecvt =
{
.__codecvt_destr = NULL, /* Destructor, never used. */
.__codecvt_do_out = do_out,
.__codecvt_do_unshift = do_unshift,
.__codecvt_do_in = do_in,
.__codecvt_do_encoding = do_encoding,
.__codecvt_do_always_noconv = do_always_noconv,
.__codecvt_do_length = do_length,
.__codecvt_do_max_length = do_max_length
};
static enum __codecvt_result
do_out(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
const wchar_t *from_start, const wchar_t *from_end,
const wchar_t **from_stop, char *to_start, char *to_end,
char **to_stop)
{
enum __codecvt_result res = __codecvt_ok;
while (from_start < from_end)
{
if (to_start >= to_end)
{
res = __codecvt_partial;
break;
}
*to_start++ = (char) *from_start++;
}
*from_stop = from_start;
*to_stop = to_start;
return res;
}
static enum __codecvt_result
do_unshift(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
char *to_start, char *to_end, char **to_stop)
{
*to_stop = to_start;
return __codecvt_ok;
}
static enum __codecvt_result
do_in(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
const char *from_start, const char *from_end, const char **from_stop,
wchar_t *to_start, wchar_t *to_end, wchar_t **to_stop)
{
enum __codecvt_result res = __codecvt_ok;
while (from_start < from_end)
{
if (to_start >= to_end)
{
res = __codecvt_partial;
break;
}
*to_start++ = (wchar_t) *from_start++;
}
*from_stop = from_start;
*to_stop = to_start;
return res;
}
static int
do_encoding(struct _IO_codecvt *codecvt)
{ return 1; }
static int
do_always_noconv(struct _IO_codecvt *codecvt)
{ return 0; }
static int
do_length(struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
const char *from_start, const char *from_end, _IO_size_t max)
{ return from_end - from_start; }
static int
do_max_length(struct _IO_codecvt *codecvt)
{ return 1; }
#endif /* _GLIBCPP_USE_WCHAR_T */

2712
libstdc++-v3/configure vendored
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4
libstdc++-v3/configure.in
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@ -490,7 +490,7 @@ AC_SUBST(LIBSUPCXX_PICFLAGS)
# top_srcdir/{src,libsupc++}/Makefile.am, manually append it here.
AC_OUTPUT(Makefile \
include/Makefile src/Makefile \
libmath/Makefile libio/Makefile libsupc++/Makefile \
libmath/Makefile libsupc++/Makefile \
po/Makefile testsuite/Makefile mkcheck testsuite_flags,
[test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
if test -n "$CONFIG_FILES"; then
@ -532,7 +532,7 @@ ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
dnl In autoconf 2.5x, AC_OUTPUT is replaced by three AC_ macros:
dnl AC_CONFIG_FILES(Makefile \
dnl include/Makefile src/Makefile \
dnl libmath/Makefile libio/Makefile libsupc++/Makefile \
dnl libmath/Makefile libsupc++/Makefile \
dnl po/Makefile testsuite/Makefile mkcheck testsuite_flags)
dnl AC_CONFIG_COMMANDS([default],
dnl [if test -n "$CONFIG_FILES"; then

11
libstdc++-v3/docs/html/configopts.html
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@ -90,13 +90,10 @@ options</a></h1>
</dd>
<dt><code>--enable-cstdio=OPTION </code></dt>
<dd><p>Select a target-specific I/O package. As of libstdc++-v3
snapshot 3.0.96, the choices are 'libio' to specify the GNU
I/O package (from
<a href="http://sources.redhat.com/glibc/">glibc</a>, the
GNU C library), or 'stdio' to use a generic &quot;C&quot;
abstraction. The default is 'stdio'. A longer explanation
is <a href="explanations.html#cstdio">here</a>.
<dd><p>Select a target-specific I/O package. At the moment, the only
choice is to use 'stdio', a generic &quot;C&quot; abstraction.
The default is 'stdio'. A longer explanation is <a
href="explanations.html#cstdio">here</a>.
</p>
</dd>

6
libstdc++-v3/docs/html/explanations.html
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@ -48,12 +48,6 @@ design</a></h1>
disadvantage is that the C++ code will run slower (fortunately, the layer
is thin).
</p>
<p>Choosing 'libio' is the cool way; it allows C++ and C to share some
buffers. It's disabled because of tricky synchronization issues. Other
cool ways (various methods of sharing resources between C and C++
facilities, instead of layering) are possible. This approach can speed
up I/O significantly.
</p>
<p>Other packages are possible. For a new package, a header must be
written to provide types like streamsize (usually just a typedef), as
well as some internal types like<code> __c_file_type </code> and

3
libstdc++-v3/include/Makefile.in
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@ -70,7 +70,6 @@ AWK = @AWK@
BASIC_FILE_CC = @BASIC_FILE_CC@
BASIC_FILE_H = @BASIC_FILE_H@
CC = @CC@
CCODECVT_C = @CCODECVT_C@
CCODECVT_CC = @CCODECVT_CC@
CCODECVT_H = @CCODECVT_H@
CCOLLATE_CC = @CCOLLATE_CC@
@ -95,7 +94,6 @@ EXTRA_CXX_FLAGS = @EXTRA_CXX_FLAGS@
GCJ = @GCJ@
GCJFLAGS = @GCJFLAGS@
GLIBCPP_IS_CROSS_COMPILING = @GLIBCPP_IS_CROSS_COMPILING@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
LIBMATHOBJS = @LIBMATHOBJS@
LIBMATH_INCLUDES = @LIBMATH_INCLUDES@
LIBSUPCXX_PICFLAGS = @LIBSUPCXX_PICFLAGS@
@ -134,7 +132,6 @@ glibcpp_prefixdir = @glibcpp_prefixdir@
glibcpp_toolexecdir = @glibcpp_toolexecdir@
glibcpp_toolexeclibdir = @glibcpp_toolexeclibdir@
ifGNUmake = @ifGNUmake@
libio_la = @libio_la@
libtool_VERSION = @libtool_VERSION@
toplevel_srcdir = @toplevel_srcdir@

2
libstdc++-v3/include/bits/stl_threads.h
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@ -1,6 +1,6 @@
// Threading support -*- C++ -*-
// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
// Copyright (C) 2001, 2002, 2003 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

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libstdc++-v3/libio/ChangeLog
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67
libstdc++-v3/libio/Makefile.am
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@ -1,67 +0,0 @@
## Makefile for the libio subdirectory of the GNU C++ Standard library.
##
## Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
##
## This file is part of the libstdc++ version 3 distribution.
## Process this file with automake to produce Makefile.in.
## 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.
AUTOMAKE_OPTIONS = 1.3 cygnus
mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs
if GLIBCPP_BUILD_LIBIO
noinst_LTLIBRARIES = libio.la
else
noinst_LTLIBRARIES =
endif
# Use common includes from acinclude.m4/GLIBCPP_EXPORT_INCLUDES
GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@
TOPLEVEL_INCLUDES = @TOPLEVEL_INCLUDES@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
INCLUDES = \
-nostdinc++ \
$(GLIBCPP_INCLUDES) $(LIBIO_INCLUDES) $(TOPLEVEL_INCLUDES)
libio_headers = \
libio.h libioP.h iolibio.h
if GLIBCPP_NEED_LIBIO
LIBIO_SRCS = \
filedoalloc.c genops.c fileops.c stdfiles.c \
iofclose.c iofopen.c
else
LIBIO_SRCS =
endif
if GLIBCPP_NEED_WLIBIO
LIBIO_WSRCS = \
wfiledoalloc.c wfileops.c wgenops.c iofwide.c
else
LIBIO_WSRCS =
endif
EXTRA_DIST = iostreamP.h
libio_la_SOURCES = $(LIBIO_SRCS) $(LIBIO_WSRCS)
AM_CFLAGS = -D_GNU_SOURCE

415
libstdc++-v3/libio/Makefile.in
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@ -1,415 +0,0 @@
# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
DESTDIR =
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
build_alias = @build_alias@
build_triplet = @build@
host_alias = @host_alias@
host_triplet = @host@
target_alias = @target_alias@
target_triplet = @target@
AR = @AR@
AS = @AS@
ATOMICITY_INC_SRCDIR = @ATOMICITY_INC_SRCDIR@
AWK = @AWK@
BASIC_FILE_CC = @BASIC_FILE_CC@
BASIC_FILE_H = @BASIC_FILE_H@
CC = @CC@
CCODECVT_C = @CCODECVT_C@
CCODECVT_CC = @CCODECVT_CC@
CCODECVT_H = @CCODECVT_H@
CCOLLATE_CC = @CCOLLATE_CC@
CCTYPE_CC = @CCTYPE_CC@
CLOCALE_CC = @CLOCALE_CC@
CLOCALE_H = @CLOCALE_H@
CLOCALE_INTERNAL_H = @CLOCALE_INTERNAL_H@
CMESSAGES_CC = @CMESSAGES_CC@
CMESSAGES_H = @CMESSAGES_H@
CMONEY_CC = @CMONEY_CC@
CNUMERIC_CC = @CNUMERIC_CC@
CPP = @CPP@
CSTDIO_H = @CSTDIO_H@
CTIME_CC = @CTIME_CC@
CTIME_H = @CTIME_H@
CXX = @CXX@
CXXCPP = @CXXCPP@
C_INCLUDE_DIR = @C_INCLUDE_DIR@
DEBUG_FLAGS = @DEBUG_FLAGS@
DLLTOOL = @DLLTOOL@
EXEEXT = @EXEEXT@
EXTRA_CXX_FLAGS = @EXTRA_CXX_FLAGS@
GCJ = @GCJ@
GCJFLAGS = @GCJFLAGS@
GLIBCPP_IS_CROSS_COMPILING = @GLIBCPP_IS_CROSS_COMPILING@
LIBMATHOBJS = @LIBMATHOBJS@
LIBMATH_INCLUDES = @LIBMATH_INCLUDES@
LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
LIBSUPCXX_PICFLAGS = @LIBSUPCXX_PICFLAGS@
LIBTOOL = @LIBTOOL@
LIBUNWIND_FLAG = @LIBUNWIND_FLAG@
LN_S = @LN_S@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OPTIMIZE_CXXFLAGS = @OPTIMIZE_CXXFLAGS@
OPT_LDFLAGS = @OPT_LDFLAGS@
OS_INC_SRCDIR = @OS_INC_SRCDIR@
PACKAGE = @PACKAGE@
RANLIB = @RANLIB@
SECTION_FLAGS = @SECTION_FLAGS@
SECTION_LDFLAGS = @SECTION_LDFLAGS@
STRIP = @STRIP@
SYMVER_MAP = @SYMVER_MAP@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
WARN_FLAGS = @WARN_FLAGS@
WERROR = @WERROR@
baseline_file = @baseline_file@
check_msgfmt = @check_msgfmt@
enable_shared = @enable_shared@
enable_static = @enable_static@
glibcpp_CXX = @glibcpp_CXX@
glibcpp_MOFILES = @glibcpp_MOFILES@
glibcpp_POFILES = @glibcpp_POFILES@
glibcpp_basedir = @glibcpp_basedir@
glibcpp_builddir = @glibcpp_builddir@
glibcpp_localedir = @glibcpp_localedir@
glibcpp_prefixdir = @glibcpp_prefixdir@
glibcpp_srcdir = @glibcpp_srcdir@
glibcpp_thread_h = @glibcpp_thread_h@
glibcpp_toolexecdir = @glibcpp_toolexecdir@
glibcpp_toolexeclibdir = @glibcpp_toolexeclibdir@
gxx_include_dir = @gxx_include_dir@
ifGNUmake = @ifGNUmake@
libio_la = @libio_la@
libtool_VERSION = @libtool_VERSION@
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_FALSE@noinst_LTLIBRARIES =
# Use common includes from acinclude.m4/GLIBCPP_EXPORT_INCLUDES
GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@
TOPLEVEL_INCLUDES = @TOPLEVEL_INCLUDES@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
INCLUDES = \
-nostdinc++ \
$(GLIBCPP_INCLUDES) $(LIBIO_INCLUDES) $(TOPLEVEL_INCLUDES)
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 \
@GLIBCPP_NEED_LIBIO_TRUE@ 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_FALSE@LIBIO_WSRCS =
EXTRA_DIST = iostreamP.h
libio_la_SOURCES = $(LIBIO_SRCS) $(LIBIO_WSRCS)
AM_CFLAGS = -D_GNU_SOURCE
CONFIG_HEADER = ../config.h
CONFIG_CLEAN_FILES =
LTLIBRARIES = $(noinst_LTLIBRARIES)
DEFS = @DEFS@ -I. -I$(srcdir) -I..
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
libio_la_LDFLAGS =
libio_la_LIBADD =
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@filedoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@genops.lo fileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@stdfiles.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofclose.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofopen.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@wfiledoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@wfileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@wgenops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_TRUE@iofwide.lo
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@wfiledoalloc.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@wfileops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@wgenops.lo \
@GLIBCPP_NEED_WLIBIO_TRUE@@GLIBCPP_NEED_LIBIO_FALSE@iofwide.lo
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@libio_la_OBJECTS = \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@filedoalloc.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@genops.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@fileops.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@stdfiles.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@iofclose.lo \
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_TRUE@iofopen.lo
@GLIBCPP_NEED_WLIBIO_FALSE@@GLIBCPP_NEED_LIBIO_FALSE@libio_la_OBJECTS =
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
DIST_COMMON = ChangeLog Makefile.am Makefile.in
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = gtar
GZIP_ENV = --best
SOURCES = $(libio_la_SOURCES)
OBJECTS = $(libio_la_OBJECTS)
all: all-redirect
.SUFFIXES:
.SUFFIXES: .S .c .lo .o .obj .s
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --cygnus libio/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
mostlyclean-noinstLTLIBRARIES:
clean-noinstLTLIBRARIES:
-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
distclean-noinstLTLIBRARIES:
maintainer-clean-noinstLTLIBRARIES:
.c.o:
$(COMPILE) -c $<
# FIXME: We should only use cygpath when building on Windows,
# and only if it is available.
.c.obj:
$(COMPILE) -c `cygpath -w $<`
.s.o:
$(COMPILE) -c $<
.S.o:
$(COMPILE) -c $<
mostlyclean-compile:
-rm -f *.o core *.core
-rm -f *.$(OBJEXT)
clean-compile:
distclean-compile:
-rm -f *.tab.c
maintainer-clean-compile:
.c.lo:
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
.s.lo:
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
.S.lo:
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
mostlyclean-libtool:
-rm -f *.lo
clean-libtool:
-rm -rf .libs _libs
distclean-libtool:
maintainer-clean-libtool:
libio.la: $(libio_la_OBJECTS) $(libio_la_DEPENDENCIES)
$(LINK) $(libio_la_LDFLAGS) $(libio_la_OBJECTS) $(libio_la_LIBADD) $(LIBS)
tags: TAGS
ID: $(HEADERS) $(SOURCES) $(LISP)
list='$(SOURCES) $(HEADERS)'; \
unique=`for i in $$list; do echo $$i; done | \
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
here=`pwd` && cd $(srcdir) \
&& mkid -f$$here/ID $$unique $(LISP)
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SOURCES) $(HEADERS)'; \
unique=`for i in $$list; do echo $$i; done | \
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
mostlyclean-tags:
clean-tags:
distclean-tags:
-rm -f TAGS ID
maintainer-clean-tags:
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
subdir = libio
distdir: $(DISTFILES)
@for file in $(DISTFILES); do \
if test -f $$file; then d=.; else d=$(srcdir); fi; \
if test -d $$d/$$file; then \
cp -pr $$d/$$file $(distdir)/$$file; \
else \
test -f $(distdir)/$$file \
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|| cp -p $$d/$$file $(distdir)/$$file || :; \
fi; \
done
info-am:
info: info-am
dvi-am:
dvi: dvi-am
check-am:
check: check-am
installcheck-am:
installcheck: installcheck-am
install-info-am:
install-info: install-info-am
install-exec-am:
install-exec: install-exec-am
install-data-am:
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install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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-rm -f config.cache config.log stamp-h stamp-h[0-9]*
maintainer-clean-generic:
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mostlyclean-libtool mostlyclean-tags \
mostlyclean-generic
mostlyclean: mostlyclean-am
clean-am: clean-noinstLTLIBRARIES clean-compile clean-libtool \
clean-tags clean-generic mostlyclean-am
clean: clean-am
distclean-am: distclean-noinstLTLIBRARIES distclean-compile \
distclean-libtool distclean-tags distclean-generic \
clean-am
-rm -f libtool
distclean: distclean-am
maintainer-clean-am: maintainer-clean-noinstLTLIBRARIES \
maintainer-clean-compile maintainer-clean-libtool \
maintainer-clean-tags maintainer-clean-generic \
distclean-am
@echo "This command is intended for maintainers to use;"
@echo "it deletes files that may require special tools to rebuild."
maintainer-clean: maintainer-clean-am
.PHONY: mostlyclean-noinstLTLIBRARIES distclean-noinstLTLIBRARIES \
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distclean-tags clean-tags maintainer-clean-tags distdir info-am info \
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

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libstdc++-v3/libio/_G_config.h
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@ -1,136 +0,0 @@
/* This file is needed by libio to define various configuration parameters.
These are always the same in the GNU C library. */
#ifndef _G_config_h
#define _G_config_h 1
#ifndef _LIBC
# include <bits/c++config.h>
# ifdef _GLIBCPP_USE_THREADS
# define _IO_MTSAFE_IO
# endif
#endif
/* Define types for libio in terms of the standard internal type names. */
#include <sys/types.h>
#define __need_size_t
#define __need_wchar_t
#define __need_wint_t
#define __need_NULL
#define __need_ptrdiff_t
#ifdef __cplusplus
# include <cstddef>
#else
# include <stddef.h>
#endif
#ifndef _WINT_T
/* Integral type unchanged by default argument promotions that can
hold any value corresponding to members of the extended character
set, as well as at least one value that does not correspond to any
member of the extended character set. */
# define _WINT_T
typedef unsigned int wint_t;
#endif
/* For use as part of glibc (native) or as part of libstdc++ (maybe
not glibc) */
#ifndef __c_mbstate_t_defined
# define __c_mbstate_t_defined 1
/*# ifdef _GLIBCPP_USE_WCHAR_T*/
typedef struct
{
int count;
wint_t value;
}__c_mbstate_t;
/*# endif*/
#endif
#undef __need_mbstate_t
typedef size_t _G_size_t;
#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
typedef struct
{
__off_t __pos;
__c_mbstate_t __state;
} _G_fpos_t;
typedef struct
{
__off64_t __pos;
__c_mbstate_t __state;
} _G_fpos64_t;
#else
typedef __off_t _G_fpos_t;
typedef __off64_t _G_fpos64_t;
#endif
#define _G_ssize_t __ssize_t
#define _G_off_t __off_t
#define _G_off64_t __off64_t
#define _G_pid_t __pid_t
#define _G_uid_t __uid_t
#define _G_wchar_t wchar_t
#define _G_wint_t wint_t
#define _G_stat64 stat64
#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
# include <iconv.h>
typedef iconv_t _G_iconv_t;
#endif
typedef int _G_int16_t __attribute__ ((__mode__ (__HI__)));
typedef int _G_int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned int _G_uint16_t __attribute__ ((__mode__ (__HI__)));
typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__)));
#define _G_HAVE_BOOL 1
/* These library features are always available in the GNU C library. */
#define _G_HAVE_ATEXIT 1
#define _G_HAVE_SYS_CDEFS 1
#define _G_HAVE_SYS_WAIT 1
#define _G_NEED_STDARG_H 1
#define _G_va_list __gnuc_va_list
#define _G_HAVE_PRINTF_FP 1
#define _G_HAVE_MMAP 1
#define _G_HAVE_LONG_DOUBLE_IO 1
#define _G_HAVE_IO_FILE_OPEN 1
#define _G_HAVE_IO_GETLINE_INFO 1
#define _G_IO_IO_FILE_VERSION 0x20001
//#define _G_OPEN64 __open64
//#define _G_LSEEK64 __lseek64
//#define _G_FSTAT64(fd,buf) __fxstat64 (_STAT_VER, fd, buf)
/* This is defined by <bits/stat.h> if `st_blksize' exists. */
/*#define _G_HAVE_ST_BLKSIZE defined (_STATBUF_ST_BLKSIZE)*/
#define _G_BUFSIZ 8192
/* These are the vtbl details for ELF. */
#define _G_NAMES_HAVE_UNDERSCORE 0
#define _G_VTABLE_LABEL_HAS_LENGTH 1
#ifndef _G_USING_THUNKS
# define _G_USING_THUNKS 1
#endif /* _G_USING_THUNKS */
#define _G_VTABLE_LABEL_PREFIX "__vt_"
#define _G_VTABLE_LABEL_PREFIX_ID __vt_
#define _G_INTERNAL_CCS "UCS4"
#define _G_HAVE_WEAK_SYMBOL 1
#define _G_STDIO_USES_LIBIO 1
#if defined __cplusplus || defined __STDC__
# define _G_ARGS(ARGLIST) ARGLIST
#else
# define _G_ARGS(ARGLIST) ()
#endif
#endif /* _G_config.h */

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libstdc++-v3/libio/filedoalloc.c
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@ -1,101 +0,0 @@
/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
This file is part of the GNU IO 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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
/*
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
/* Modified for GNU iostream by Per Bothner 1991, 1992. */
#ifndef _POSIX_SOURCE
# define _POSIX_SOURCE
#endif
#include "libioP.h"
#include <sys/types.h>
#include <sys/stat.h>
#ifdef __STDC__
#include <stdlib.h>
#include <unistd.h>
#endif
#ifdef _LIBC
# undef isatty
# define isatty(Fd) __isatty (Fd)
#endif
/*
* Allocate a file buffer, or switch to unbuffered I/O.
* Per the ANSI C standard, ALL tty devices default to line buffered.
*
* As a side effect, we set __SOPT or __SNPT (en/dis-able fseek
* optimisation) right after the _fstat() that finds the buffer size.
*/
int
_IO_file_doallocate (fp)
_IO_FILE *fp;
{
_IO_size_t size;
int couldbetty;
char *p;
struct _G_stat64 st;
if (fp->_fileno < 0 || _IO_SYSSTAT (fp, &st) < 0)
{
couldbetty = 0;
size = _IO_BUFSIZ;
#if 0
/* do not try to optimise fseek() */
fp->_flags |= __SNPT;
#endif
}
else
{
couldbetty = S_ISCHR (st.st_mode);
#if _IO_HAVE_ST_BLKSIZE
size = st.st_blksize <= 0 ? _IO_BUFSIZ : st.st_blksize;
#else
size = _IO_BUFSIZ;
#endif
}
ALLOC_BUF (p, size, EOF);
_IO_setb (fp, p, p + size, 1);
if (couldbetty && isatty (fp->_fileno))
fp->_flags |= _IO_LINE_BUF;
return 1;
}

1049
libstdc++-v3/libio/fileops.c
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1123
libstdc++-v3/libio/genops.c
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97
libstdc++-v3/libio/iofclose.c
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@ -1,97 +0,0 @@
/* Copyright (C) 1993, 1995, 1997-1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU IO 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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
#include "libioP.h"
#ifdef __STDC__
#include <stdlib.h>
#endif
#if _LIBC
# include "../iconv/gconv_int.h"
# include <shlib-compat.h>
#else
# define SHLIB_COMPAT(a, b, c) 0
# define _IO_new_fclose fclose
#endif
int
_IO_new_fclose (fp)
_IO_FILE *fp;
{
int status;
CHECK_FILE(fp, EOF);
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
/* We desperately try to help programs which are using streams in a
strange way and mix old and new functions. Detect old streams
here. */
if (fp->_vtable_offset != 0)
return _IO_old_fclose (fp);
#endif
_IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
_IO_flockfile (fp);
if (fp->_IO_file_flags & _IO_IS_FILEBUF)
status = _IO_file_close_it (fp);
else
status = fp->_flags & _IO_ERR_SEEN ? -1 : 0;
_IO_FINISH (fp);
_IO_funlockfile (fp);
if (fp->_mode > 0)
{
#if _LIBC
/* This stream has a wide orientation. This means we have to free
the conversion functions. */
struct _IO_codecvt *cc = fp->_codecvt;
if (cc->__cd_in.__cd.__steps->__shlib_handle != NULL)
{
--cc->__cd_in.__cd.__steps->__counter;
__gconv_close_transform (cc->__cd_in.__cd.__steps, 1);
}
if (cc->__cd_out.__cd.__steps->__shlib_handle != NULL)
{
--cc->__cd_out.__cd.__steps->__counter;
__gconv_close_transform (cc->__cd_out.__cd.__steps, 1);
}
#endif
}
_IO_cleanup_region_end (0);
if (_IO_have_backup (fp))
_IO_free_backup_area (fp);
if (fp != _IO_stdin && fp != _IO_stdout && fp != _IO_stderr)
{
fp->_IO_file_flags = 0;
free(fp);
}
return status;
}
#ifdef _LIBC
versioned_symbol (libc, _IO_new_fclose, _IO_fclose, GLIBC_2_1);
strong_alias (_IO_new_fclose, __new_fclose)
versioned_symbol (libc, __new_fclose, fclose, GLIBC_2_1);
#endif

78
libstdc++-v3/libio/iofopen.c
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@ -1,78 +0,0 @@
/* Copyright (C) 1993, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU IO 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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
#include "libioP.h"
#ifdef __STDC__
#include <stdlib.h>
#endif
#ifdef _LIBC
# include <shlib-compat.h>
#else
# define _IO_new_fopen fopen
#endif
_IO_FILE *
_IO_new_fopen (filename, mode)
const char *filename;
const char *mode;
{
struct locked_FILE
{
struct _IO_FILE_plus fp;
#ifdef _IO_MTSAFE_IO
_IO_lock_t lock;
#endif
#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
struct _IO_wide_data wd;
#endif /* !(defined _LIBC || defined _GLIBCPP_USE_WCHAR_T) */
} *new_f = (struct locked_FILE *) malloc (sizeof (struct locked_FILE));
if (new_f == NULL)
return NULL;
#ifdef _IO_MTSAFE_IO
new_f->fp.file._lock = &new_f->lock;
#endif
#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
_IO_no_init (&new_f->fp.file, 0, 0, &new_f->wd, &_IO_wfile_jumps);
#else
_IO_no_init (&new_f->fp.file, 1, 0, NULL, NULL);
#endif
_IO_JUMPS (&new_f->fp) = &_IO_file_jumps;
_IO_file_init (&new_f->fp);
#if !_IO_UNIFIED_JUMPTABLES
new_f->fp.vtable = NULL;
#endif
if (_IO_file_fopen ((_IO_FILE *) new_f, filename, mode, 1) != NULL)
return (_IO_FILE *) &new_f->fp;
_IO_un_link (&new_f->fp);
free (new_f);
return NULL;
}
#ifdef _LIBC
strong_alias (_IO_new_fopen, __new_fopen)
versioned_symbol (libc, _IO_new_fopen, _IO_fopen, GLIBC_2_1);
versioned_symbol (libc, __new_fopen, fopen, GLIBC_2_1);
#endif

476
libstdc++-v3/libio/iofwide.c
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@ -1,476 +0,0 @@
/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU IO 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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
#include <libioP.h>
#ifdef _LIBC
# include <dlfcn.h>
# include <wchar.h>
# include <locale/localeinfo.h>
# include <wcsmbs/wcsmbsload.h>
# include <iconv/gconv_int.h>
#endif
#include <stdlib.h>
#include <string.h>
#if defined(_LIBC) || defined(_GLIBCPP_USE_WCHAR_T)
# include <langinfo.h>
#endif
#ifdef _GLIBCPP_USE_WCHAR_T
/* Prototypes of libio's codecvt functions. */
static enum __codecvt_result do_out (struct _IO_codecvt *codecvt,
__c_mbstate_t *statep,
const wchar_t *from_start,
const wchar_t *from_end,
const wchar_t **from_stop, char *to_start,
char *to_end, char **to_stop);
static enum __codecvt_result do_unshift (struct _IO_codecvt *codecvt,
__c_mbstate_t *statep, char *to_start,
char *to_end, char **to_stop);
static enum __codecvt_result do_in (struct _IO_codecvt *codecvt,
__c_mbstate_t *statep,
const char *from_start,
const char *from_end,
const char **from_stop, wchar_t *to_start,
wchar_t *to_end, wchar_t **to_stop);
static int do_encoding (struct _IO_codecvt *codecvt);
static int do_length (struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
const char *from_start,
const char *from_end, _IO_size_t max);
static int do_max_length (struct _IO_codecvt *codecvt);
static int do_always_noconv (struct _IO_codecvt *codecvt);
/* The functions used in `codecvt' for libio are always the same. */
struct _IO_codecvt __libio_codecvt =
{
.__codecvt_destr = NULL, /* Destructor, never used. */
.__codecvt_do_out = do_out,
.__codecvt_do_unshift = do_unshift,
.__codecvt_do_in = do_in,
.__codecvt_do_encoding = do_encoding,
.__codecvt_do_always_noconv = do_always_noconv,
.__codecvt_do_length = do_length,
.__codecvt_do_max_length = do_max_length
};
#ifdef _LIBC
static struct __gconv_trans_data libio_translit =
{
.__trans_fct = __gconv_transliterate
};
#endif
#endif /* defined(GLIBCPP_USE_WCHAR_T) */
/* Return orientation of stream. If mode is nonzero try to change
the orientation first. */
#undef _IO_fwide
int
_IO_fwide (fp, mode)
_IO_FILE *fp;
int mode;
{
/* Normalize the value. */
mode = mode < 0 ? -1 : (mode == 0 ? 0 : 1);
if (mode == 0 || fp->_mode != 0)
/* The caller simply wants to know about the current orientation
or the orientation already has been determined. */
return fp->_mode;
/* Set the orientation appropriately. */
if (mode > 0)
{
#ifdef _GLIBCPP_USE_WCHAR_T
struct _IO_codecvt *cc = fp->_codecvt;
fp->_wide_data->_IO_read_ptr = fp->_wide_data->_IO_read_end;
fp->_wide_data->_IO_write_ptr = fp->_wide_data->_IO_write_base;
#ifdef _LIBC
/* Get the character conversion functions based on the currently
selected locale for LC_CTYPE. */
{
struct gconv_fcts fcts;
/* Clear the state. We start all over again. */
memset (&fp->_wide_data->_IO_state, '\0', sizeof (__c_mbstate_t));
memset (&fp->_wide_data->_IO_last_state, '\0', sizeof (__c_mbstate_t));
__wcsmbs_clone_conv (&fcts);
/* The functions are always the same. */
*cc = __libio_codecvt;
cc->__cd_in.__cd.__nsteps = 1; /* Only one step allowed. */
cc->__cd_in.__cd.__steps = fcts.towc;
cc->__cd_in.__cd.__data[0].__invocation_counter = 0;
cc->__cd_in.__cd.__data[0].__internal_use = 1;
cc->__cd_in.__cd.__data[0].__flags = __GCONV_IS_LAST;
cc->__cd_in.__cd.__data[0].__statep = &fp->_wide_data->_IO_state;
/* XXX For now no transliteration. */
cc->__cd_in.__cd.__data[0].__trans = NULL;
cc->__cd_out.__cd.__nsteps = 1; /* Only one step allowed. */
cc->__cd_out.__cd.__steps = fcts.tomb;
cc->__cd_out.__cd.__data[0].__invocation_counter = 0;
cc->__cd_out.__cd.__data[0].__internal_use = 1;
cc->__cd_out.__cd.__data[0].__flags = __GCONV_IS_LAST;
cc->__cd_out.__cd.__data[0].__statep = &fp->_wide_data->_IO_state;
/* And now the transliteration. */
cc->__cd_out.__cd.__data[0].__trans = &libio_translit;
}
#else
# ifdef _GLIBCPP_USE_WCHAR_T
{
/* Determine internal and external character sets.
XXX For now we make our life easy: we assume a fixed internal
encoding (as most sane systems have; hi HP/UX!). If somebody
cares about systems which changing internal charsets they
should come up with a solution for the determination of the
currently used internal character set. */
#if 0
const char *internal_ccs = _G_INTERNAL_CCS;
const char *external_ccs = nl_langinfo(CODESET);
if (external_ccs == NULL)
external_ccs = "ISO-8859-1";
cc->__cd_in = iconv_open (internal_ccs, external_ccs);
if (cc->__cd_in != (iconv_t) -1)
cc->__cd_out = iconv_open (external_ccs, internal_ccs);
#endif
}
# else
# error "somehow determine this from LC_CTYPE"
# endif
#endif
/* From now on use the wide character callback functions. */
((struct _IO_FILE_plus *) fp)->vtable = fp->_wide_data->_wide_vtable;
#else /* !defined(_GLIBCPP_USE_WCHAR_T) */
mode = fp->_mode;
#endif /* !defined(_GLIBCPP_USE_WCHAR_T) */
}
/* Set the mode now. */
fp->_mode = mode;
return mode;
}
#ifdef weak_alias
weak_alias (_IO_fwide, fwide)
#endif
#ifdef _GLIBCPP_USE_WCHAR_T
static enum __codecvt_result
do_out (struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
const wchar_t *from_start, const wchar_t *from_end,
const wchar_t **from_stop, char *to_start, char *to_end,
char **to_stop)
{
enum __codecvt_result result;
#ifdef _LIBC
struct __gconv_step *gs = codecvt->__cd_out.__cd.__steps;
int status;
size_t dummy;
const unsigned char *from_start_copy = (unsigned char *) from_start;
codecvt->__cd_out.__cd.__data[0].__outbuf = to_start;
codecvt->__cd_out.__cd.__data[0].__outbufend = to_end;
codecvt->__cd_out.__cd.__data[0].__statep = statep;
status = DL_CALL_FCT (gs->__fct,
(gs, codecvt->__cd_out.__cd.__data, &from_start_copy,
(const unsigned char *) from_end, NULL,
&dummy, 0, 0));
*from_stop = (wchar_t *) from_start_copy;
*to_stop = codecvt->__cd_out.__cd.__data[0].__outbuf;
switch (status)
{
case __GCONV_OK:
case __GCONV_EMPTY_INPUT:
result = __codecvt_ok;
break;
case __GCONV_FULL_OUTPUT:
case __GCONV_INCOMPLETE_INPUT:
result = __codecvt_partial;
break;
default:
result = __codecvt_error;
break;
}
#else
# ifdef _GLIBCPP_USE_WCHAR_T
size_t res;
const char *from_start_copy = (const char *) from_start;
size_t from_len = from_end - from_start;
char *to_start_copy = to_start;
size_t to_len = to_end - to_start;
res = iconv (codecvt->__cd_out, &from_start_copy, &from_len,
&to_start_copy, &to_len);
if (res == 0 || from_len == 0)
result = __codecvt_ok;
else if (to_len < codecvt->__codecvt_do_max_length (codecvt))
result = __codecvt_partial;
else
result = __codecvt_error;
# else
/* Decide what to do. */
result = __codecvt_error;
# endif
#endif
return result;
}
static enum __codecvt_result
do_unshift (struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
char *to_start, char *to_end, char **to_stop)
{
enum __codecvt_result result;
#ifdef _LIBC
struct __gconv_step *gs = codecvt->__cd_out.__cd.__steps;
int status;
size_t dummy;
codecvt->__cd_out.__cd.__data[0].__outbuf = to_start;
codecvt->__cd_out.__cd.__data[0].__outbufend = to_end;
codecvt->__cd_out.__cd.__data[0].__statep = statep;
status = DL_CALL_FCT (gs->__fct,
(gs, codecvt->__cd_out.__cd.__data, NULL, NULL,
NULL, &dummy, 1, 0));
*to_stop = codecvt->__cd_out.__cd.__data[0].__outbuf;
switch (status)
{
case __GCONV_OK:
case __GCONV_EMPTY_INPUT:
result = __codecvt_ok;
break;
case __GCONV_FULL_OUTPUT:
case __GCONV_INCOMPLETE_INPUT:
result = __codecvt_partial;
break;
default:
result = __codecvt_error;
break;
}
#else
# ifdef _GLIBCPP_USE_WCHAR_T
size_t res;
char *to_start_copy = (char *) to_start;
size_t to_len = to_end - to_start;
res = iconv (codecvt->__cd_out, NULL, NULL, &to_start_copy, &to_len);
if (res == 0)
result = __codecvt_ok;
else if (to_len < codecvt->__codecvt_do_max_length (codecvt))
result = __codecvt_partial;
else
result = __codecvt_error;
# else
/* Decide what to do. */
result = __codecvt_error;
# endif
#endif
return result;
}
static enum __codecvt_result
do_in (struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
const char *from_start, const char *from_end, const char **from_stop,
wchar_t *to_start, wchar_t *to_end, wchar_t **to_stop)
{
enum __codecvt_result result;
#ifdef _LIBC
struct __gconv_step *gs = codecvt->__cd_in.__cd.__steps;
int status;
size_t dummy;
const unsigned char *from_start_copy = (unsigned char *) from_start;
codecvt->__cd_in.__cd.__data[0].__outbuf = (char *) to_start;
codecvt->__cd_in.__cd.__data[0].__outbufend = (char *) to_end;
codecvt->__cd_in.__cd.__data[0].__statep = statep;
status = DL_CALL_FCT (gs->__fct,
(gs, codecvt->__cd_in.__cd.__data, &from_start_copy,
from_end, NULL, &dummy, 0, 0));
*from_stop = from_start_copy;
*to_stop = (wchar_t *) codecvt->__cd_in.__cd.__data[0].__outbuf;
switch (status)
{
case __GCONV_OK:
case __GCONV_EMPTY_INPUT:
result = __codecvt_ok;
break;
case __GCONV_FULL_OUTPUT:
case __GCONV_INCOMPLETE_INPUT:
result = __codecvt_partial;
break;
default:
result = __codecvt_error;
break;
}
#else
# ifdef _GLIBCPP_USE_WCHAR_T
size_t res;
const char *from_start_copy = (const char *) from_start;
size_t from_len = from_end - from_start;
char *to_start_copy = (char *) from_start;
size_t to_len = to_end - to_start;
res = iconv (codecvt->__cd_in, &from_start_copy, &from_len,
&to_start_copy, &to_len);
if (res == 0)
result = __codecvt_ok;
else if (to_len == 0)
result = __codecvt_partial;
else if (from_len < codecvt->__codecvt_do_max_length (codecvt))
result = __codecvt_partial;
else
result = __codecvt_error;
# else
/* Decide what to do. */
result = __codecvt_error;
# endif
#endif
return result;
}
static int
do_encoding (struct _IO_codecvt *codecvt)
{
#ifdef _LIBC
/* See whether the encoding is stateful. */
if (codecvt->__cd_in.__cd.__steps[0].__stateful)
return -1;
/* Fortunately not. Now determine the input bytes for the conversion
necessary for each wide character. */
if (codecvt->__cd_in.__cd.__steps[0].__min_needed_from
!= codecvt->__cd_in.__cd.__steps[0].__max_needed_from)
/* Not a constant value. */
return 0;
return codecvt->__cd_in.__cd.__steps[0].__min_needed_from;
#else
/* Worst case scenario. */
return -1;
#endif
}
static int
do_always_noconv (struct _IO_codecvt *codecvt)
{
return 0;
}
static int
do_length (struct _IO_codecvt *codecvt, __c_mbstate_t *statep,
const char *from_start, const char *from_end, _IO_size_t max)
{
int result;
#ifdef _LIBC
const unsigned char *cp = (const unsigned char *) from_start;
wchar_t to_buf[max];
struct __gconv_step *gs = codecvt->__cd_in.__cd.__steps;
int status;
size_t dummy;
codecvt->__cd_in.__cd.__data[0].__outbuf = (char *) to_buf;
codecvt->__cd_in.__cd.__data[0].__outbufend = (char *) &to_buf[max];
codecvt->__cd_in.__cd.__data[0].__statep = statep;
status = DL_CALL_FCT (gs->__fct,
(gs, codecvt->__cd_in.__cd.__data, &cp, from_end,
NULL, &dummy, 0, 0));
result = cp - (const unsigned char *) from_start;
#else
# ifdef _GLIBCPP_USE_WCHAR_T
const char *from_start_copy = (const char *) from_start;
size_t from_len = from_end - from_start;
wchar_t to_buf[max];
size_t res;
char *to_start = (char *) to_buf;
res = iconv (codecvt->__cd_in, &from_start_copy, &from_len,
&to_start, &max);
result = from_start_copy - (char *) from_start;
# else
/* Decide what to do. */
result = 0;
# endif
#endif
return result;
}
static int
do_max_length (struct _IO_codecvt *codecvt)
{
#ifdef _LIBC
return codecvt->__cd_in.__cd.__steps[0].__max_needed_from;
#else
return MB_CUR_MAX;
#endif
}
#endif /* defined(_GLIBCPP_USE_WCHAR_T) */

82
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@ -1,82 +0,0 @@
#include "libio.h"
/* These emulate stdio functionality, but with a different name
(_IO_ungetc instead of ungetc), and using _IO_FILE instead of FILE. */
#ifdef __cplusplus
extern "C" {
#endif
extern int _IO_fclose __P((_IO_FILE*));
extern int _IO_new_fclose __P((_IO_FILE*));
extern int _IO_old_fclose __P((_IO_FILE*));
extern _IO_FILE *_IO_fdopen __P((int, const char*));
extern _IO_FILE *_IO_old_fdopen __P((int, const char*));
extern _IO_FILE *_IO_new_fdopen __P((int, const char*));
extern int _IO_fflush __P((_IO_FILE*));
extern int _IO_fgetpos __P((_IO_FILE*, _IO_fpos_t*));
extern int _IO_fgetpos64 __P((_IO_FILE*, _IO_fpos64_t*));
extern char* _IO_fgets __P((char*, int, _IO_FILE*));
extern _IO_FILE *_IO_fopen __P((const char*, const char*));
extern _IO_FILE *_IO_old_fopen __P((const char*, const char*));
extern _IO_FILE *_IO_new_fopen __P((const char*, const char*));
extern _IO_FILE *_IO_fopen64 __P((const char*, const char*));
extern int _IO_fprintf __P((_IO_FILE*, const char*, ...));
extern int _IO_fputs __P((const char*, _IO_FILE*));
extern int _IO_fsetpos __P((_IO_FILE*, const _IO_fpos_t *));
extern int _IO_fsetpos64 __P((_IO_FILE*, const _IO_fpos64_t *));
extern long int _IO_ftell __P((_IO_FILE*));
extern _IO_size_t _IO_fread __P((void*, _IO_size_t, _IO_size_t, _IO_FILE*));
extern _IO_size_t _IO_fwrite __P((const void*,
_IO_size_t, _IO_size_t, _IO_FILE*));
extern char* _IO_gets __P((char*));
extern void _IO_perror __P((const char*));
extern int _IO_printf __P((const char*, ...));
extern int _IO_puts __P((const char*));
extern int _IO_scanf __P((const char*, ...));
extern void _IO_setbuffer __P((_IO_FILE *, char*, _IO_size_t));
extern int _IO_setvbuf __P((_IO_FILE*, char*, int, _IO_size_t));
extern int _IO_sscanf __P((const char*, const char*, ...));
extern int _IO_sprintf __P((char *, const char*, ...));
extern int _IO_ungetc __P((int, _IO_FILE*));
extern int _IO_vsscanf __P((const char *, const char *, _IO_va_list));
extern int _IO_vsprintf __P((char*, const char*, _IO_va_list));
extern int _IO_vswprintf __P((wchar_t*, _IO_size_t, const wchar_t*,
_IO_va_list));
struct obstack;
extern int _IO_obstack_vprintf __P ((struct obstack *, const char *,
_IO_va_list));
extern int _IO_obstack_printf __P ((struct obstack *, const char *, ...));
#ifndef _IO_pos_BAD
#define _IO_pos_BAD ((_IO_off64_t)(-1))
#endif
#define _IO_clearerr(FP) ((FP)->_flags &= ~(_IO_ERR_SEEN|_IO_EOF_SEEN))
#define _IO_fseek(__fp, __offset, __whence) \
(_IO_seekoff(__fp, __offset, __whence, _IOS_INPUT|_IOS_OUTPUT) == _IO_pos_BAD ? EOF : 0)
#define _IO_rewind(FILE) (void)_IO_seekoff(FILE, 0, 0, _IOS_INPUT|_IOS_OUTPUT)
#define _IO_vprintf(FORMAT, ARGS) _IO_vfprintf(_IO_stdout, FORMAT, ARGS)
#define _IO_freopen(FILENAME, MODE, FP) \
(_IO_file_close_it(FP), _IO_file_fopen(FP, FILENAME, MODE, 0))
#define _IO_old_freopen(FILENAME, MODE, FP) \
(_IO_old_file_close_it (FP), _IO_old_file_fopen(FP, FILENAME, MODE))
#define _IO_freopen64(FILENAME, MODE, FP) \
(_IO_file_close_it(FP), _IO_file_fopen(FP, FILENAME, MODE, 1))
#define _IO_fileno(FP) ((FP)->_fileno)
extern _IO_FILE* _IO_popen __P((const char*, const char*));
extern _IO_FILE* _IO_new_popen __P((const char*, const char*));
extern _IO_FILE* _IO_old_popen __P((const char*, const char*));
extern int __new_pclose __P((_IO_FILE *));
extern int __old_pclose __P((_IO_FILE *));
#define _IO_pclose _IO_fclose
#define _IO_setbuf(_FP, _BUF) _IO_setbuffer(_FP, _BUF, _IO_BUFSIZ)
#define _IO_setlinebuf(_FP) _IO_setvbuf(_FP, NULL, 1, 0)
_IO_FILE *__new_freopen __P ((const char *, const char *, _IO_FILE *));
_IO_FILE *__old_freopen __P ((const char *, const char *, _IO_FILE *));
#ifdef __cplusplus
}
#endif

511
libstdc++-v3/libio/libio.h
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@ -1,511 +0,0 @@
/* Copyright (C) 1991,92,93,94,95,97,98,99,2000,2001 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
Written by Per Bothner <bothner@cygnus.com>.
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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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 _IO_STDIO_H
#define _IO_STDIO_H
#include <_G_config.h>
/* ALL of these should be defined in _G_config.h */
#define _IO_pos_t _G_fpos_t /* obsolete */
#define _IO_fpos_t _G_fpos_t
#define _IO_fpos64_t _G_fpos64_t
#define _IO_size_t _G_size_t
#define _IO_ssize_t _G_ssize_t
#define _IO_off_t _G_off_t
#define _IO_off64_t _G_off64_t
#define _IO_pid_t _G_pid_t
#define _IO_uid_t _G_uid_t
#define _IO_iconv_t _G_iconv_t
#define _IO_HAVE_SYS_WAIT _G_HAVE_SYS_WAIT
#define _IO_HAVE_ST_BLKSIZE _G_HAVE_ST_BLKSIZE
#define _IO_BUFSIZ _G_BUFSIZ
#define _IO_va_list _G_va_list
#define _IO_wint_t _G_wint_t
#ifdef _G_NEED_STDARG_H
/* This define avoids name pollution if we're using GNU stdarg.h */
# define __need___va_list
# include <stdarg.h>
# ifdef __GNUC_VA_LIST
# undef _IO_va_list
# define _IO_va_list __gnuc_va_list
# endif /* __GNUC_VA_LIST */
#endif
#ifndef __THROW
# ifdef __cplusplus
# define __THROW throw ()
# else
# define __THROW
# endif
#endif /* not __THROW */
#ifndef __P
# define __P(p) p __THROW
#endif /* not __P */
#ifndef __PMT
# define __PMT(p) p
#endif /* not __PMT */
/* For backward compatibility */
#ifndef _PARAMS
# define _PARAMS(protos) __P(protos)
#endif /*!_PARAMS*/
#ifndef __STDC__
# ifndef const
# define const
# endif
#endif
#define _IO_UNIFIED_JUMPTABLES 1
#ifndef _G_HAVE_PRINTF_FP
# define _IO_USE_DTOA 1
#endif
#ifndef EOF
# define EOF (-1)
#endif
#ifndef NULL
# if defined __GNUG__ && \
(__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8))
# define NULL (__null)
# else
# if !defined(__cplusplus)
# define NULL ((void*)0)
# else
# define NULL (0)
# endif
# endif
#endif
#define _IOS_INPUT 1
#define _IOS_OUTPUT 2
#define _IOS_ATEND 4
#define _IOS_APPEND 8
#define _IOS_TRUNC 16
#define _IOS_NOCREATE 32
#define _IOS_NOREPLACE 64
#define _IOS_BIN 128
/* Magic numbers and bits for the _flags field.
The magic numbers use the high-order bits of _flags;
the remaining bits are available for variable flags.
Note: The magic numbers must all be negative if stdio
emulation is desired. */
#define _IO_MAGIC 0xFBAD0000 /* Magic number */
#define _OLD_STDIO_MAGIC 0xFABC0000 /* Emulate old stdio. */
#define _IO_MAGIC_MASK 0xFFFF0000
#define _IO_USER_BUF 1 /* User owns buffer; don't delete it on close. */
#define _IO_UNBUFFERED 2
#define _IO_NO_READS 4 /* Reading not allowed */
#define _IO_NO_WRITES 8 /* Writing not allowd */
#define _IO_EOF_SEEN 0x10
#define _IO_ERR_SEEN 0x20
#define _IO_DELETE_DONT_CLOSE 0x40 /* Don't call close(_fileno) on cleanup. */
#define _IO_LINKED 0x80 /* Set if linked (using _chain) to streambuf::_list_all.*/
#define _IO_IN_BACKUP 0x100
#define _IO_LINE_BUF 0x200
#define _IO_TIED_PUT_GET 0x400 /* Set if put and get pointer logicly tied. */
#define _IO_CURRENTLY_PUTTING 0x800
#define _IO_IS_APPENDING 0x1000
#define _IO_IS_FILEBUF 0x2000
#define _IO_BAD_SEEN 0x4000
#define _IO_USER_LOCK 0x8000
/* These are "formatting flags" matching the iostream fmtflags enum values. */
#define _IO_SKIPWS 01
#define _IO_LEFT 02
#define _IO_RIGHT 04
#define _IO_INTERNAL 010
#define _IO_DEC 020
#define _IO_OCT 040
#define _IO_HEX 0100
#define _IO_SHOWBASE 0200
#define _IO_SHOWPOINT 0400
#define _IO_UPPERCASE 01000
#define _IO_SHOWPOS 02000
#define _IO_SCIENTIFIC 04000
#define _IO_FIXED 010000
#define _IO_UNITBUF 020000
#define _IO_STDIO 040000
#define _IO_DONT_CLOSE 0100000
#define _IO_BOOLALPHA 0200000
struct _IO_jump_t; struct _IO_FILE;
/* Handle lock. */
#ifdef _IO_MTSAFE_IO
# if defined __GLIBC__ && __GLIBC__ >= 2
# if __GLIBC_MINOR__ == 0
# include <stdio-lock.h>
# else
# include <bits/stdio-lock.h>
# endif
# else
/*# include <comthread.h>*/
# endif
#else
typedef void _IO_lock_t;
#endif
/* A streammarker remembers a position in a buffer. */
struct _IO_marker {
struct _IO_marker *_next;
struct _IO_FILE *_sbuf;
/* If _pos >= 0
it points to _buf->Gbase()+_pos. FIXME comment */
/* if _pos < 0, it points to _buf->eBptr()+_pos. FIXME comment */
int _pos;
#if 0
void set_streampos(streampos sp) { _spos = sp; }
void set_offset(int offset) { _pos = offset; _spos = (streampos)(-2); }
public:
streammarker(streambuf *sb);
~streammarker();
int saving() { return _spos == -2; }
int delta(streammarker&);
int delta();
#endif
};
/* This is the structure from the libstdc++ codecvt class. */
enum __codecvt_result
{
__codecvt_ok,
__codecvt_partial,
__codecvt_error,
__codecvt_noconv
};
#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
/* The order of the elements in the following struct must match the order
of the virtual functions in the libstdc++ codecvt class. */
struct _IO_codecvt
{
void (*__codecvt_destr) (struct _IO_codecvt *);
enum __codecvt_result (*__codecvt_do_out) (struct _IO_codecvt *,
__c_mbstate_t *,
const wchar_t *,
const wchar_t *,
const wchar_t **, char *,
char *, char **);
enum __codecvt_result (*__codecvt_do_unshift) (struct _IO_codecvt *,
__c_mbstate_t *, char *,
char *, char **);
enum __codecvt_result (*__codecvt_do_in) (struct _IO_codecvt *,
__c_mbstate_t *,
const char *, const char *,
const char **, wchar_t *,
wchar_t *, wchar_t **);
int (*__codecvt_do_encoding) (struct _IO_codecvt *);
int (*__codecvt_do_always_noconv) (struct _IO_codecvt *);
int (*__codecvt_do_length) (struct _IO_codecvt *, __c_mbstate_t *,
const char *, const char *, _IO_size_t);
int (*__codecvt_do_max_length) (struct _IO_codecvt *);
_IO_iconv_t __cd_in;
_IO_iconv_t __cd_out;
};
/* Extra data for wide character streams. */
struct _IO_wide_data
{
wchar_t *_IO_read_ptr; /* Current read pointer */
wchar_t *_IO_read_end; /* End of get area. */
wchar_t *_IO_read_base; /* Start of putback+get area. */
wchar_t *_IO_write_base; /* Start of put area. */
wchar_t *_IO_write_ptr; /* Current put pointer. */
wchar_t *_IO_write_end; /* End of put area. */
wchar_t *_IO_buf_base; /* Start of reserve area. */
wchar_t *_IO_buf_end; /* End of reserve area. */
/* The following fields are used to support backing up and undo. */
wchar_t *_IO_save_base; /* Pointer to start of non-current get area. */
wchar_t *_IO_backup_base; /* Pointer to first valid character of
backup area */
wchar_t *_IO_save_end; /* Pointer to end of non-current get area. */
#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
__c_mbstate_t _IO_state;
__c_mbstate_t _IO_last_state;
#endif
struct _IO_codecvt _codecvt;
wchar_t _shortbuf[1];
#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
struct _IO_jump_t *_wide_vtable;
#endif
};
#else /* !(defined _LIBC || defined _GLIBCPP_USE_WCHAR_T) */
/* Because _IO_no_init unconditionally takes a `_IO_wide_data*' as its
last parameter we must still define this type. We intentionally
leave it incomplete to prevent any use of this type when we are not
supporting wide characters. */
struct _IO_wide_data;
#endif /* !(defined _LIBC || defined _GLIBCPP_USE_WCHAR_T) */
struct _IO_FILE {
int _flags; /* High-order word is _IO_MAGIC; rest is flags. */
#define _IO_file_flags _flags
/* The following pointers correspond to the C++ streambuf protocol. */
/* Note: Tk uses the _IO_read_ptr and _IO_read_end fields directly. */
char* _IO_read_ptr; /* Current read pointer */
char* _IO_read_end; /* End of get area. */
char* _IO_read_base; /* Start of putback+get area. */
char* _IO_write_base; /* Start of put area. */
char* _IO_write_ptr; /* Current put pointer. */
char* _IO_write_end; /* End of put area. */
char* _IO_buf_base; /* Start of reserve area. */
char* _IO_buf_end; /* End of reserve area. */
/* The following fields are used to support backing up and undo. */
char *_IO_save_base; /* Pointer to start of non-current get area. */
char *_IO_backup_base; /* Pointer to first valid character of backup area */
char *_IO_save_end; /* Pointer to end of non-current get area. */
struct _IO_marker *_markers;
struct _IO_FILE *_chain;
int _fileno;
int _blksize;
_IO_off_t _old_offset; /* This used to be _offset but it's too small. */
#define __HAVE_COLUMN /* temporary */
/* 1+column number of pbase(); 0 is unknown. */
unsigned short _cur_column;
signed char _vtable_offset;
char _shortbuf[1];
/* char* _save_gptr; char* _save_egptr; */
_IO_lock_t *_lock;
#ifdef _IO_USE_OLD_IO_FILE
};
struct _IO_FILE_complete
{
struct _IO_FILE _file;
#endif
#if defined _G_IO_IO_FILE_VERSION && _G_IO_IO_FILE_VERSION == 0x20001
_IO_off64_t _offset;
# if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
/* Wide character stream stuff. */
struct _IO_codecvt *_codecvt;
struct _IO_wide_data *_wide_data;
# else
void *__pad1;
void *__pad2;
# endif
int _mode;
/* Make sure we don't get into trouble again. */
char _unused2[15 * sizeof (int) - 2 * sizeof (void *)];
#endif
};
#ifndef __cplusplus
typedef struct _IO_FILE _IO_FILE;
#endif
struct _IO_FILE_plus;
extern struct _IO_FILE_plus _IO_2_1_stdin_;
extern struct _IO_FILE_plus _IO_2_1_stdout_;
extern struct _IO_FILE_plus _IO_2_1_stderr_;
#ifndef _LIBC
#define _IO_stdin ((_IO_FILE*)(&_IO_2_1_stdin_))
#define _IO_stdout ((_IO_FILE*)(&_IO_2_1_stdout_))
#define _IO_stderr ((_IO_FILE*)(&_IO_2_1_stderr_))
#else
extern _IO_FILE *_IO_stdin;
extern _IO_FILE *_IO_stdout;
extern _IO_FILE *_IO_stderr;
#endif
/* Functions to do I/O and file management for a stream. */
/* Read NBYTES bytes from COOKIE into a buffer pointed to by BUF.
Return number of bytes read. */
typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes);
/* Write N bytes pointed to by BUF to COOKIE. Write all N bytes
unless there is an error. Return number of bytes written, or -1 if
there is an error without writing anything. If the file has been
opened for append (__mode.__append set), then set the file pointer
to the end of the file and then do the write; if not, just write at
the current file pointer. */
typedef __ssize_t __io_write_fn (void *__cookie, __const char *__buf,
size_t __n);
/* Move COOKIE's file position to *POS bytes from the
beginning of the file (if W is SEEK_SET),
the current position (if W is SEEK_CUR),
or the end of the file (if W is SEEK_END).
Set *POS to the new file position.
Returns zero if successful, nonzero if not. */
typedef int __io_seek_fn (void *__cookie, _IO_off64_t *__pos, int __w);
/* Close COOKIE. */
typedef int __io_close_fn (void *__cookie);
#ifdef _GNU_SOURCE
/* User-visible names for the above. */
typedef __io_read_fn cookie_read_function_t;
typedef __io_write_fn cookie_write_function_t;
typedef __io_seek_fn cookie_seek_function_t;
typedef __io_close_fn cookie_close_function_t;
/* The structure with the cookie function pointers. */
typedef struct
{
__io_read_fn *read; /* Read bytes. */
__io_write_fn *write; /* Write bytes. */
__io_seek_fn *seek; /* Seek/tell file position. */
__io_close_fn *close; /* Close file. */
} _IO_cookie_io_functions_t;
typedef _IO_cookie_io_functions_t cookie_io_functions_t;
struct _IO_cookie_file;
/* Initialize one of those. */
extern void _IO_cookie_init (struct _IO_cookie_file *__cfile, int __read_write,
void *__cookie, _IO_cookie_io_functions_t __fns);
#endif
#ifdef __cplusplus
extern "C" {
#endif
extern int __underflow (_IO_FILE *) __THROW;
extern int __uflow (_IO_FILE *) __THROW;
extern int __overflow (_IO_FILE *, int) __THROW;
extern _IO_wint_t __wunderflow (_IO_FILE *) __THROW;
extern _IO_wint_t __wuflow (_IO_FILE *) __THROW;
extern _IO_wint_t __woverflow (_IO_FILE *, _IO_wint_t) __THROW;
#define _IO_getc_unlocked(_fp) \
((_fp)->_IO_read_ptr >= (_fp)->_IO_read_end ? __uflow (_fp) \
: *(unsigned char *) (_fp)->_IO_read_ptr++)
#define _IO_peekc_unlocked(_fp) \
((_fp)->_IO_read_ptr >= (_fp)->_IO_read_end \
&& __underflow (_fp) == EOF ? EOF \
: *(unsigned char *) (_fp)->_IO_read_ptr)
#define _IO_putc_unlocked(_ch, _fp) \
(((_fp)->_IO_write_ptr >= (_fp)->_IO_write_end) \
? __overflow (_fp, (unsigned char) (_ch)) \
: (unsigned char) (*(_fp)->_IO_write_ptr++ = (_ch)))
#define _IO_getwc_unlocked(_fp) \
((_fp)->_wide_data->_IO_read_ptr >= (_fp)->_wide_data->_IO_read_end \
? __wuflow (_fp) : (_IO_wint_t) *(_fp)->_wide_data->_IO_read_ptr++)
#define _IO_putwc_unlocked(_wch, _fp) \
((_fp)->_wide_data->_IO_write_ptr >= (_fp)->_wide_data->_IO_write_end \
? __woverflow (_fp, _wch) \
: (_IO_wint_t) (*(_fp)->_wide_data->_IO_write_ptr++ = (_wch)))
#define _IO_feof_unlocked(__fp) (((__fp)->_flags & _IO_EOF_SEEN) != 0)
#define _IO_ferror_unlocked(__fp) (((__fp)->_flags & _IO_ERR_SEEN) != 0)
extern int _IO_getc (_IO_FILE *__fp) __THROW;
extern int _IO_putc (int __c, _IO_FILE *__fp) __THROW;
extern int _IO_feof (_IO_FILE *__fp) __THROW;
extern int _IO_ferror (_IO_FILE *__fp) __THROW;
extern int _IO_peekc_locked (_IO_FILE *__fp) __THROW;
/* This one is for Emacs. */
#define _IO_PENDING_OUTPUT_COUNT(_fp) \
((_fp)->_IO_write_ptr - (_fp)->_IO_write_base)
extern void _IO_flockfile (_IO_FILE *) __THROW;
extern void _IO_funlockfile (_IO_FILE *) __THROW;
extern int _IO_ftrylockfile (_IO_FILE *) __THROW;
#ifdef _IO_MTSAFE_IO
# define _IO_peekc(_fp) _IO_peekc_locked (_fp)
#else
# define _IO_peekc(_fp) _IO_peekc_unlocked (_fp)
# define _IO_flockfile(_fp) /**/
# define _IO_funlockfile(_fp) /**/
# define _IO_ftrylockfile(_fp) /**/
# define _IO_cleanup_region_start(_fct, _fp) /**/
# define _IO_cleanup_region_end(_Doit) /**/
#endif /* !_IO_MTSAFE_IO */
extern int _IO_vfscanf (_IO_FILE * __restrict, const char * __restrict,
_IO_va_list, int *__restrict) __THROW;
extern int _IO_vfprintf (_IO_FILE *__restrict, const char *__restrict,
_IO_va_list) __THROW;
extern _IO_ssize_t _IO_padn (_IO_FILE *, int, _IO_ssize_t) __THROW;
extern _IO_size_t _IO_sgetn (_IO_FILE *, void *, _IO_size_t) __THROW;
extern _IO_off64_t _IO_seekoff (_IO_FILE *, _IO_off64_t, int, int) __THROW;
extern _IO_off64_t _IO_seekpos (_IO_FILE *, _IO_off64_t, int) __THROW;
extern void _IO_free_backup_area (_IO_FILE *) __THROW;
#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
extern _IO_wint_t _IO_getwc (_IO_FILE *__fp) __THROW;
extern _IO_wint_t _IO_putwc (wchar_t __wc, _IO_FILE *__fp) __THROW;
extern int _IO_fwide (_IO_FILE *__fp, int __mode) __THROW;
# if __GNUC__ >= 2
/* A special optimized version of the function above. It optimizes the
case of initializing an unoriented byte stream. */
# define _IO_fwide(__fp, __mode) \
({ int __result = (__mode); \
if (__result < 0) \
{ \
if ((__fp)->_mode == 0) \
/* We know that all we have to do is to set the flag. */ \
(__fp)->_mode = -1; \
__result = (__fp)->_mode; \
} \
else \
__result = _IO_fwide (__fp, __result); \
__result; })
# endif
extern int _IO_vfwscanf (_IO_FILE * __restrict, const wchar_t * __restrict,
_IO_va_list, int *__restrict) __THROW;
extern int _IO_vfwprintf (_IO_FILE *__restrict, const wchar_t *__restrict,
_IO_va_list) __THROW;
extern _IO_ssize_t _IO_wpadn (_IO_FILE *, wint_t, _IO_ssize_t) __THROW;
extern void _IO_free_wbackup_area (_IO_FILE *) __THROW;
#endif
#ifdef __cplusplus
}
#endif
#endif /* _IO_STDIO_H */

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libstdc++-v3/libio/libioP.h
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@ -1,821 +0,0 @@
/* Copyright (C) 1993, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU IO 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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
# include <errno.h>
#ifndef __set_errno
# define __set_errno(Val) errno = (Val)
#endif
#if defined __GLIBC__ && __GLIBC__ >= 2
# include <bits/libc-lock.h>
#else
/*# include <comthread.h>*/
#endif
#include "iolibio.h"
#ifdef __cplusplus
extern "C" {
#endif
#define _IO_seek_set 0
#define _IO_seek_cur 1
#define _IO_seek_end 2
/* THE JUMPTABLE FUNCTIONS.
* The _IO_FILE type is used to implement the FILE type in GNU libc,
* as well as the streambuf class in GNU iostreams for C++.
* These are all the same, just used differently.
* An _IO_FILE (or FILE) object is allows followed by a pointer to
* a jump table (of pointers to functions). The pointer is accessed
* with the _IO_JUMPS macro. The jump table has a eccentric format,
* so as to be compatible with the layout of a C++ virtual function table.
* (as implemented by g++). When a pointer to a streambuf object is
* coerced to an (_IO_FILE*), then _IO_JUMPS on the result just
* happens to point to the virtual function table of the streambuf.
* Thus the _IO_JUMPS function table used for C stdio/libio does
* double duty as the virtual function table for C++ streambuf.
*
* The entries in the _IO_JUMPS function table (and hence also the
* virtual functions of a streambuf) are described below.
* The first parameter of each function entry is the _IO_FILE/streambuf
* object being acted on (i.e. the 'this' parameter).
*/
#if (!defined _IO_USE_OLD_IO_FILE \
&& (!defined _G_IO_NO_BACKWARD_COMPAT || _G_IO_NO_BACKWARD_COMPAT == 0))
# define _IO_JUMPS_OFFSET 1
#endif
#define _IO_JUMPS(THIS) (THIS)->vtable
#define _IO_WIDE_JUMPS(THIS) ((struct _IO_FILE *) (THIS))->_wide_data->_wide_vtable
#define _IO_CHECK_WIDE(THIS) (((struct _IO_FILE *) (THIS))->_wide_data != NULL)
#if _IO_JUMPS_OFFSET
# define _IO_JUMPS_FUNC(THIS) \
(*(struct _IO_jump_t **) ((void *) &_IO_JUMPS ((struct _IO_FILE_plus *) (THIS)) \
+ (THIS)->_vtable_offset))
#else
# define _IO_JUMPS_FUNC(THIS) _IO_JUMPS ((struct _IO_FILE_plus *) (THIS))
#endif
#define _IO_WIDE_JUMPS_FUNC(THIS) _IO_WIDE_JUMPS(THIS)
#if _G_USING_THUNKS
# define JUMP_FIELD(TYPE, NAME) TYPE NAME
# define JUMP0(FUNC, THIS) _IO_JUMPS_FUNC(THIS)->FUNC (THIS)
# define JUMP1(FUNC, THIS, X1) _IO_JUMPS_FUNC(THIS)->FUNC (THIS, X1)
# define JUMP2(FUNC, THIS, X1, X2) _IO_JUMPS_FUNC(THIS)->FUNC (THIS, X1, X2)
# define JUMP3(FUNC, THIS, X1,X2,X3) _IO_JUMPS_FUNC(THIS)->FUNC (THIS, X1,X2, X3)
# define JUMP_INIT(NAME, VALUE) VALUE
# define JUMP_INIT_DUMMY JUMP_INIT(dummy, 0), JUMP_INIT (dummy2, 0)
# define WJUMP0(FUNC, THIS) _IO_WIDE_JUMPS_FUNC(THIS)->FUNC (THIS)
# define WJUMP1(FUNC, THIS, X1) _IO_WIDE_JUMPS_FUNC(THIS)->FUNC (THIS, X1)
# define WJUMP2(FUNC, THIS, X1, X2) _IO_WIDE_JUMPS_FUNC(THIS)->FUNC (THIS, X1, X2)
# define WJUMP3(FUNC, THIS, X1,X2,X3) _IO_WIDE_JUMPS_FUNC(THIS)->FUNC (THIS, X1,X2, X3)
#else
/* These macros will change when we re-implement vtables to use "thunks"! */
# define JUMP_FIELD(TYPE, NAME) struct { short delta1, delta2; TYPE pfn; } NAME
# define JUMP0(FUNC, THIS) _IO_JUMPS_FUNC(THIS)->FUNC.pfn (THIS)
# define JUMP1(FUNC, THIS, X1) _IO_JUMPS_FUNC(THIS)->FUNC.pfn (THIS, X1)
# define JUMP2(FUNC, THIS, X1, X2) _IO_JUMPS_FUNC(THIS)->FUNC.pfn (THIS, X1, X2)
# define JUMP3(FUNC, THIS, X1,X2,X3) _IO_JUMPS_FUNC(THIS)->FUNC.pfn (THIS, X1,X2,X3)
# define JUMP_INIT(NAME, VALUE) {0, 0, VALUE}
# define JUMP_INIT_DUMMY JUMP_INIT(dummy, 0)
# define WJUMP0(FUNC, THIS) _IO_WIDE_JUMPS_FUNC(THIS)->FUNC.pfn (THIS)
# define WJUMP1(FUNC, THIS, X1) _IO_WIDE_JUMPS_FUNC(THIS)->FUNC.pfn (THIS, X1)
# define WJUMP2(FUNC, THIS, X1, X2) _IO_WIDE_JUMPS_FUNC(THIS)->FUNC.pfn (THIS, X1, X2)
# define WJUMP3(FUNC, THIS, X1,X2,X3) _IO_WIDE_JUMPS_FUNC(THIS)->FUNC.pfn (THIS, X1,X2,X3)
#endif
/* The 'finish' function does any final cleaning up of an _IO_FILE object.
It does not delete (free) it, but does everything else to finalize it.
It matches the streambuf::~streambuf virtual destructor. */
typedef void (*_IO_finish_t) __PMT ((_IO_FILE *, int)); /* finalize */
#define _IO_FINISH(FP) JUMP1 (__finish, FP, 0)
#define _IO_WFINISH(FP) WJUMP1 (__finish, FP, 0)
/* The 'overflow' hook flushes the buffer.
The second argument is a character, or EOF.
It matches the streambuf::overflow virtual function. */
typedef int (*_IO_overflow_t) __PMT ((_IO_FILE *, int));
#define _IO_OVERFLOW(FP, CH) JUMP1 (__overflow, FP, CH)
#define _IO_WOVERFLOW(FP, CH) WJUMP1 (__overflow, FP, CH)
/* The 'underflow' hook tries to fills the get buffer.
It returns the next character (as an unsigned char) or EOF. The next
character remains in the get buffer, and the get position is not changed.
It matches the streambuf::underflow virtual function. */
typedef int (*_IO_underflow_t) __PMT ((_IO_FILE *));
#define _IO_UNDERFLOW(FP) JUMP0 (__underflow, FP)
#define _IO_WUNDERFLOW(FP) WJUMP0 (__underflow, FP)
/* The 'uflow' hook returns the next character in the input stream
(cast to unsigned char), and increments the read position;
EOF is returned on failure.
It matches the streambuf::uflow virtual function, which is not in the
cfront implementation, but was added to C++ by the ANSI/ISO committee. */
#define _IO_UFLOW(FP) JUMP0 (__uflow, FP)
#define _IO_WUFLOW(FP) WJUMP0 (__uflow, FP)
/* The 'pbackfail' hook handles backing up.
It matches the streambuf::pbackfail virtual function. */
typedef int (*_IO_pbackfail_t) __PMT ((_IO_FILE *, int));
#define _IO_PBACKFAIL(FP, CH) JUMP1 (__pbackfail, FP, CH)
#define _IO_WPBACKFAIL(FP, CH) WJUMP1 (__pbackfail, FP, CH)
/* The 'xsputn' hook writes upto N characters from buffer DATA.
Returns the number of character actually written.
It matches the streambuf::xsputn virtual function. */
typedef _IO_size_t (*_IO_xsputn_t) __PMT ((_IO_FILE *FP, const void *DATA,
_IO_size_t N));
#define _IO_XSPUTN(FP, DATA, N) JUMP2 (__xsputn, FP, DATA, N)
#define _IO_WXSPUTN(FP, DATA, N) WJUMP2 (__xsputn, FP, DATA, N)
/* The 'xsgetn' hook reads upto N characters into buffer DATA.
Returns the number of character actually read.
It matches the streambuf::xsgetn virtual function. */
typedef _IO_size_t (*_IO_xsgetn_t) __PMT ((_IO_FILE *FP, void *DATA,
_IO_size_t N));
#define _IO_XSGETN(FP, DATA, N) JUMP2 (__xsgetn, FP, DATA, N)
#define _IO_WXSGETN(FP, DATA, N) WJUMP2 (__xsgetn, FP, DATA, N)
/* The 'seekoff' hook moves the stream position to a new position
relative to the start of the file (if DIR==0), the current position
(MODE==1), or the end of the file (MODE==2).
It matches the streambuf::seekoff virtual function.
It is also used for the ANSI fseek function. */
typedef _IO_off64_t (*_IO_seekoff_t) __PMT ((_IO_FILE *FP, _IO_off64_t OFF,
int DIR, int MODE));
#define _IO_SEEKOFF(FP, OFF, DIR, MODE) JUMP3 (__seekoff, FP, OFF, DIR, MODE)
#define _IO_WSEEKOFF(FP, OFF, DIR, MODE) WJUMP3 (__seekoff, FP, OFF, DIR, MODE)
/* The 'seekpos' hook also moves the stream position,
but to an absolute position given by a fpos64_t (seekpos).
It matches the streambuf::seekpos virtual function.
It is also used for the ANSI fgetpos and fsetpos functions. */
/* The _IO_seek_cur and _IO_seek_end options are not allowed. */
typedef _IO_off64_t (*_IO_seekpos_t) __PMT ((_IO_FILE *, _IO_off64_t, int));
#define _IO_SEEKPOS(FP, POS, FLAGS) JUMP2 (__seekpos, FP, POS, FLAGS)
#define _IO_WSEEKPOS(FP, POS, FLAGS) WJUMP2 (__seekpos, FP, POS, FLAGS)
/* The 'setbuf' hook gives a buffer to the file.
It matches the streambuf::setbuf virtual function. */
typedef _IO_FILE* (*_IO_setbuf_t) __PMT ((_IO_FILE *, char *, _IO_ssize_t));
#define _IO_SETBUF(FP, BUFFER, LENGTH) JUMP2 (__setbuf, FP, BUFFER, LENGTH)
#define _IO_WSETBUF(FP, BUFFER, LENGTH) WJUMP2 (__setbuf, FP, BUFFER, LENGTH)
/* The 'sync' hook attempts to synchronize the internal data structures
of the file with the external state.
It matches the streambuf::sync virtual function. */
typedef int (*_IO_sync_t) __PMT ((_IO_FILE *));
#define _IO_SYNC(FP) JUMP0 (__sync, FP)
#define _IO_WSYNC(FP) WJUMP0 (__sync, FP)
/* The 'doallocate' hook is used to tell the file to allocate a buffer.
It matches the streambuf::doallocate virtual function, which is not
in the ANSI/ISO C++ standard, but is part traditional implementations. */
typedef int (*_IO_doallocate_t) __PMT ((_IO_FILE *));
#define _IO_DOALLOCATE(FP) JUMP0 (__doallocate, FP)
#define _IO_WDOALLOCATE(FP) WJUMP0 (__doallocate, FP)
/* The following four hooks (sysread, syswrite, sysclose, sysseek, and
sysstat) are low-level hooks specific to this implementation.
There is no correspondence in the ANSI/ISO C++ standard library.
The hooks basically correspond to the Unix system functions
(read, write, close, lseek, and stat) except that a _IO_FILE*
parameter is used instead of a integer file descriptor; the default
implementation used for normal files just calls those functions.
The advantage of overriding these functions instead of the higher-level
ones (underflow, overflow etc) is that you can leave all the buffering
higher-level functions. */
/* The 'sysread' hook is used to read data from the external file into
an existing buffer. It generalizes the Unix read(2) function.
It matches the streambuf::sys_read virtual function, which is
specific to this implementation. */
typedef _IO_ssize_t (*_IO_read_t) __PMT ((_IO_FILE *, void *, _IO_ssize_t));
#define _IO_SYSREAD(FP, DATA, LEN) JUMP2 (__read, FP, DATA, LEN)
#define _IO_WSYSREAD(FP, DATA, LEN) WJUMP2 (__read, FP, DATA, LEN)
/* The 'syswrite' hook is used to write data from an existing buffer
to an external file. It generalizes the Unix write(2) function.
It matches the streambuf::sys_write virtual function, which is
specific to this implementation. */
typedef _IO_ssize_t (*_IO_write_t) __PMT ((_IO_FILE *, const void *,
_IO_ssize_t));
#define _IO_SYSWRITE(FP, DATA, LEN) JUMP2 (__write, FP, DATA, LEN)
#define _IO_WSYSWRITE(FP, DATA, LEN) WJUMP2 (__write, FP, DATA, LEN)
/* The 'sysseek' hook is used to re-position an external file.
It generalizes the Unix lseek(2) function.
It matches the streambuf::sys_seek virtual function, which is
specific to this implementation. */
typedef _IO_off64_t (*_IO_seek_t) __PMT ((_IO_FILE *, _IO_off64_t, int));
#define _IO_SYSSEEK(FP, OFFSET, MODE) JUMP2 (__seek, FP, OFFSET, MODE)
#define _IO_WSYSSEEK(FP, OFFSET, MODE) WJUMP2 (__seek, FP, OFFSET, MODE)
/* The 'sysclose' hook is used to finalize (close, finish up) an
external file. It generalizes the Unix close(2) function.
It matches the streambuf::sys_close virtual function, which is
specific to this implementation. */
typedef int (*_IO_close_t) __PMT ((_IO_FILE *)); /* finalize */
#define _IO_SYSCLOSE(FP) JUMP0 (__close, FP)
#define _IO_WSYSCLOSE(FP) WJUMP0 (__close, FP)
/* The 'sysstat' hook is used to get information about an external file
into a struct stat buffer. It generalizes the Unix fstat(2) call.
It matches the streambuf::sys_stat virtual function, which is
specific to this implementation. */
typedef int (*_IO_stat_t) __PMT ((_IO_FILE *, void *));
#define _IO_SYSSTAT(FP, BUF) JUMP1 (__stat, FP, BUF)
#define _IO_WSYSSTAT(FP, BUF) WJUMP1 (__stat, FP, BUF)
/* The 'showmany' hook can be used to get an image how much input is
available. In many cases the answer will be 0 which means unknown
but some cases one can provide real information. */
typedef int (*_IO_showmanyc_t) __PMT ((_IO_FILE *));
#define _IO_SHOWMANYC(FP) JUMP0 (__showmanyc, FP)
#define _IO_WSHOWMANYC(FP) WJUMP0 (__showmanyc, FP)
/* The 'imbue' hook is used to get information about the currently
installed locales. */
typedef void (*_IO_imbue_t) __PMT ((_IO_FILE *, void *));
#define _IO_IMBUE(FP, LOCALE) JUMP1 (__imbue, FP, LOCALE)
#define _IO_WIMBUE(FP, LOCALE) WJUMP1 (__imbue, FP, LOCALE)
#define _IO_CHAR_TYPE char /* unsigned char ? */
#define _IO_INT_TYPE int
struct _IO_jump_t
{
JUMP_FIELD(_G_size_t, __dummy);
#if _G_USING_THUNKS
JUMP_FIELD(_G_size_t, __dummy2);
#endif
JUMP_FIELD(_IO_finish_t, __finish);
JUMP_FIELD(_IO_overflow_t, __overflow);
JUMP_FIELD(_IO_underflow_t, __underflow);
JUMP_FIELD(_IO_underflow_t, __uflow);
JUMP_FIELD(_IO_pbackfail_t, __pbackfail);
/* showmany */
JUMP_FIELD(_IO_xsputn_t, __xsputn);
JUMP_FIELD(_IO_xsgetn_t, __xsgetn);
JUMP_FIELD(_IO_seekoff_t, __seekoff);
JUMP_FIELD(_IO_seekpos_t, __seekpos);
JUMP_FIELD(_IO_setbuf_t, __setbuf);
JUMP_FIELD(_IO_sync_t, __sync);
JUMP_FIELD(_IO_doallocate_t, __doallocate);
JUMP_FIELD(_IO_read_t, __read);
JUMP_FIELD(_IO_write_t, __write);
JUMP_FIELD(_IO_seek_t, __seek);
JUMP_FIELD(_IO_close_t, __close);
JUMP_FIELD(_IO_stat_t, __stat);
JUMP_FIELD(_IO_showmanyc_t, __showmanyc);
JUMP_FIELD(_IO_imbue_t, __imbue);
#if 0
get_column;
set_column;
#endif
};
/* We always allocate an extra word following an _IO_FILE.
This contains a pointer to the function jump table used.
This is for compatibility with C++ streambuf; the word can
be used to smash to a pointer to a virtual function table. */
struct _IO_FILE_plus
{
_IO_FILE file;
const struct _IO_jump_t *vtable;
};
/* Special file type for fopencookie function. */
struct _IO_cookie_file
{
struct _IO_FILE_plus __fp;
void *__cookie;
_IO_cookie_io_functions_t __io_functions;
};
/* Iterator type for walking global linked list of _IO_FILE objects. */
typedef struct _IO_FILE *_IO_ITER;
/* Generic functions */
extern void _IO_switch_to_main_get_area __P ((_IO_FILE *));
extern void _IO_switch_to_backup_area __P ((_IO_FILE *));
extern int _IO_switch_to_get_mode __P ((_IO_FILE *));
extern void _IO_init __P ((_IO_FILE *, int));
extern int _IO_sputbackc __P ((_IO_FILE *, int));
extern int _IO_sungetc __P ((_IO_FILE *));
extern void _IO_un_link __P ((struct _IO_FILE_plus *));
extern void _IO_link_in __P ((struct _IO_FILE_plus *));
extern void _IO_doallocbuf __P ((_IO_FILE *));
extern void _IO_unsave_markers __P ((_IO_FILE *));
extern void _IO_setb __P ((_IO_FILE *, char *, char *, int));
extern unsigned _IO_adjust_column __P ((unsigned, const char *, int));
#define _IO_sputn(__fp, __s, __n) _IO_XSPUTN (__fp, __s, __n)
extern void _IO_switch_to_main_wget_area __P ((_IO_FILE *));
extern void _IO_switch_to_wbackup_area __P ((_IO_FILE *));
extern int _IO_switch_to_wget_mode __P ((_IO_FILE *));
extern void _IO_wsetb __P ((_IO_FILE *, wchar_t *, wchar_t *, int));
extern wint_t _IO_sputbackwc __P ((_IO_FILE *, wint_t));
extern wint_t _IO_sungetwc __P ((_IO_FILE *));
extern void _IO_wdoallocbuf __P ((_IO_FILE *));
extern void _IO_unsave_wmarkers __P ((_IO_FILE *));
extern unsigned _IO_adjust_wcolumn __P ((unsigned, const wchar_t *, int));
/* Marker-related function. */
extern void _IO_init_marker __P ((struct _IO_marker *, _IO_FILE *));
extern void _IO_init_wmarker __P ((struct _IO_marker *, _IO_FILE *));
extern void _IO_remove_marker __P ((struct _IO_marker *));
extern int _IO_marker_difference __P ((struct _IO_marker *,
struct _IO_marker *));
extern int _IO_marker_delta __P ((struct _IO_marker *));
extern int _IO_wmarker_delta __P ((struct _IO_marker *));
extern int _IO_seekmark __P ((_IO_FILE *, struct _IO_marker *, int));
extern int _IO_seekwmark __P ((_IO_FILE *, struct _IO_marker *, int));
/* Functions for iterating global list and dealing with
its lock */
extern _IO_ITER _IO_iter_begin __P ((void));
extern _IO_ITER _IO_iter_end __P ((void));
extern _IO_ITER _IO_iter_next __P ((_IO_ITER));
extern _IO_FILE *_IO_iter_file __P ((_IO_ITER));
extern void _IO_list_lock __P ((void));
extern void _IO_list_unlock __P ((void));
extern void _IO_list_resetlock __P ((void));
/* Default jumptable functions. */
extern int _IO_default_underflow __P ((_IO_FILE *));
extern int _IO_default_uflow __P ((_IO_FILE *));
extern wint_t _IO_wdefault_uflow __P ((_IO_FILE *));
extern int _IO_default_doallocate __P ((_IO_FILE *));
extern int _IO_wdefault_doallocate __P ((_IO_FILE *));
extern void _IO_default_finish __P ((_IO_FILE *, int));
extern void _IO_wdefault_finish __P ((_IO_FILE *, int));
extern int _IO_default_pbackfail __P ((_IO_FILE *, int));
extern wint_t _IO_wdefault_pbackfail __P ((_IO_FILE *, wint_t));
extern _IO_FILE* _IO_default_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
extern _IO_FILE* _IO_wdefault_setbuf __P ((_IO_FILE *, wchar_t *,
_IO_ssize_t));
extern _IO_size_t _IO_default_xsputn __P ((_IO_FILE *, const void *,
_IO_size_t));
extern _IO_size_t _IO_wdefault_xsputn __P ((_IO_FILE *, const void *,
_IO_size_t));
extern _IO_size_t _IO_default_xsgetn __P ((_IO_FILE *, void *, _IO_size_t));
extern _IO_size_t _IO_wdefault_xsgetn __P ((_IO_FILE *, void *, _IO_size_t));
extern _IO_off64_t _IO_default_seekoff __P ((_IO_FILE *,
_IO_off64_t, int, int));
extern _IO_off64_t _IO_default_seekpos __P ((_IO_FILE *, _IO_off64_t, int));
extern _IO_ssize_t _IO_default_write __P ((_IO_FILE *, const void *,
_IO_ssize_t));
extern _IO_ssize_t _IO_default_read __P ((_IO_FILE *, void *, _IO_ssize_t));
extern int _IO_default_stat __P ((_IO_FILE *, void *));
extern _IO_off64_t _IO_default_seek __P ((_IO_FILE *, _IO_off64_t, int));
extern int _IO_default_sync __P ((_IO_FILE *));
#define _IO_default_close ((_IO_close_t) _IO_default_sync)
extern int _IO_default_showmanyc __P ((_IO_FILE *));
extern void _IO_default_imbue __P ((_IO_FILE *, void *));
extern struct _IO_jump_t _IO_file_jumps;
extern struct _IO_jump_t _IO_wfile_jumps;
extern struct _IO_jump_t _IO_old_file_jumps;
extern struct _IO_jump_t _IO_streambuf_jumps;
extern struct _IO_jump_t _IO_proc_jumps;
extern struct _IO_jump_t _IO_old_proc_jumps;
extern struct _IO_jump_t _IO_str_jumps;
extern struct _IO_jump_t _IO_wstr_jumps;
extern struct _IO_codecvt __libio_codecvt;
extern int _IO_do_write __P ((_IO_FILE *, const char *, _IO_size_t));
extern int _IO_new_do_write __P ((_IO_FILE *, const char *, _IO_size_t));
extern int _IO_old_do_write __P ((_IO_FILE *, const char *, _IO_size_t));
extern int _IO_wdo_write __P ((_IO_FILE *, const wchar_t *, _IO_size_t));
extern int _IO_flush_all __P ((void));
extern int _IO_cleanup __P ((void));
extern void _IO_flush_all_linebuffered __P ((void));
extern int _IO_new_fgetpos __P ((_IO_FILE *, _IO_fpos_t *));
extern int _IO_old_fgetpos __P ((_IO_FILE *, _IO_fpos_t *));
extern int _IO_new_fsetpos __P ((_IO_FILE *, const _IO_fpos_t *));
extern int _IO_old_fsetpos __P ((_IO_FILE *, const _IO_fpos_t *));
extern int _IO_new_fgetpos64 __P ((_IO_FILE *, _IO_fpos64_t *));
extern int _IO_old_fgetpos64 __P ((_IO_FILE *, _IO_fpos64_t *));
extern int _IO_new_fsetpos64 __P ((_IO_FILE *, const _IO_fpos64_t *));
extern int _IO_old_fsetpos64 __P ((_IO_FILE *, const _IO_fpos64_t *));
#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
# define _IO_do_flush(_f) \
((_f)->_mode <= 0 \
? _IO_do_write(_f, (_f)->_IO_write_base, \
(_f)->_IO_write_ptr-(_f)->_IO_write_base) \
: _IO_wdo_write(_f, (_f)->_wide_data->_IO_write_base, \
((_f)->_wide_data->_IO_write_ptr \
- (_f)->_wide_data->_IO_write_base)))
#else
# define _IO_do_flush(_f) \
_IO_do_write(_f, (_f)->_IO_write_base, \
(_f)->_IO_write_ptr-(_f)->_IO_write_base)
#endif
#define _IO_old_do_flush(_f) \
_IO_old_do_write(_f, (_f)->_IO_write_base, \
(_f)->_IO_write_ptr-(_f)->_IO_write_base)
#define _IO_in_put_mode(_fp) ((_fp)->_flags & _IO_CURRENTLY_PUTTING)
#define _IO_mask_flags(fp, f, mask) \
((fp)->_flags = ((fp)->_flags & ~(mask)) | ((f) & (mask)))
#define _IO_setg(fp, eb, g, eg) ((fp)->_IO_read_base = (eb),\
(fp)->_IO_read_ptr = (g), (fp)->_IO_read_end = (eg))
#define _IO_wsetg(fp, eb, g, eg) ((fp)->_wide_data->_IO_read_base = (eb),\
(fp)->_wide_data->_IO_read_ptr = (g), \
(fp)->_wide_data->_IO_read_end = (eg))
#define _IO_setp(__fp, __p, __ep) \
((__fp)->_IO_write_base = (__fp)->_IO_write_ptr \
= __p, (__fp)->_IO_write_end = (__ep))
#define _IO_wsetp(__fp, __p, __ep) \
((__fp)->_wide_data->_IO_write_base \
= (__fp)->_wide_data->_IO_write_ptr = __p, \
(__fp)->_wide_data->_IO_write_end = (__ep))
#define _IO_have_backup(fp) ((fp)->_IO_save_base != NULL)
#define _IO_have_wbackup(fp) ((fp)->_wide_data->_IO_save_base != NULL)
#define _IO_in_backup(fp) ((fp)->_flags & _IO_IN_BACKUP)
#define _IO_have_markers(fp) ((fp)->_markers != NULL)
#define _IO_blen(fp) ((fp)->_IO_buf_end - (fp)->_IO_buf_base)
#define _IO_wblen(fp) ((fp)->_wide_data->_IO_buf_end \
- (fp)->_wide_data->_IO_buf_base)
/* Jumptable functions for files. */
extern int _IO_file_doallocate __P ((_IO_FILE *));
extern _IO_FILE* _IO_file_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
extern _IO_off64_t _IO_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
extern _IO_size_t _IO_file_xsputn __P ((_IO_FILE *, const void *, _IO_size_t));
extern _IO_size_t _IO_file_xsgetn __P ((_IO_FILE *, void *, _IO_size_t));
extern int _IO_file_stat __P ((_IO_FILE *, void *));
extern int _IO_file_close __P ((_IO_FILE *));
extern int _IO_file_underflow __P ((_IO_FILE *));
extern int _IO_file_overflow __P ((_IO_FILE *, int));
#define _IO_file_is_open(__fp) ((__fp)->_fileno != -1)
extern void _IO_file_init __P ((struct _IO_FILE_plus *));
extern _IO_FILE* _IO_file_attach __P ((_IO_FILE *, int));
extern _IO_FILE* _IO_file_open __P ((_IO_FILE *, const char *, int, int,
int, int));
extern _IO_FILE* _IO_file_fopen __P ((_IO_FILE *, const char *, const char *,
int));
extern _IO_ssize_t _IO_file_write __P ((_IO_FILE *, const void *,
_IO_ssize_t));
extern _IO_ssize_t _IO_file_read __P ((_IO_FILE *, void *, _IO_ssize_t));
extern int _IO_file_sync __P ((_IO_FILE *));
extern int _IO_file_close_it __P ((_IO_FILE *));
extern _IO_off64_t _IO_file_seek __P ((_IO_FILE *, _IO_off64_t, int));
extern void _IO_file_finish __P ((_IO_FILE *, int));
extern _IO_FILE* _IO_new_file_attach __P ((_IO_FILE *, int));
extern int _IO_new_file_close_it __P ((_IO_FILE *));
extern void _IO_new_file_finish __P ((_IO_FILE *, int));
extern _IO_FILE* _IO_new_file_fopen __P ((_IO_FILE *, const char *, const char *,
int));
extern void _IO_no_init __P ((_IO_FILE *, int, int, struct _IO_wide_data *,
struct _IO_jump_t *));
extern void _IO_new_file_init __P ((struct _IO_FILE_plus *));
extern _IO_FILE* _IO_new_file_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
extern int _IO_new_file_sync __P ((_IO_FILE *));
extern int _IO_new_file_underflow __P ((_IO_FILE *));
extern int _IO_new_file_overflow __P ((_IO_FILE *, int));
extern _IO_off64_t _IO_new_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
extern _IO_ssize_t _IO_new_file_write __P ((_IO_FILE *, const void *,
_IO_ssize_t));
extern _IO_size_t _IO_new_file_xsputn __P ((_IO_FILE *, const void *, _IO_size_t));
extern _IO_FILE* _IO_old_file_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
extern _IO_off64_t _IO_old_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int,
int));
extern _IO_size_t _IO_old_file_xsputn __P ((_IO_FILE *, const void *,
_IO_size_t));
extern int _IO_old_file_underflow __P ((_IO_FILE *));
extern int _IO_old_file_overflow __P ((_IO_FILE *, int));
extern void _IO_old_file_init __P ((struct _IO_FILE_plus *));
extern _IO_FILE* _IO_old_file_attach __P ((_IO_FILE *, int));
extern _IO_FILE* _IO_old_file_fopen __P ((_IO_FILE *, const char *,
const char *));
extern _IO_ssize_t _IO_old_file_write __P ((_IO_FILE *, const void *,
_IO_ssize_t));
extern int _IO_old_file_sync __P ((_IO_FILE *));
extern int _IO_old_file_close_it __P ((_IO_FILE *));
extern void _IO_old_file_finish __P ((_IO_FILE *, int));
extern int _IO_wfile_doallocate __P ((_IO_FILE *));
extern _IO_size_t _IO_wfile_xsputn __P ((_IO_FILE *, const void *,
_IO_size_t));
extern _IO_FILE* _IO_wfile_setbuf __P ((_IO_FILE *, wchar_t *, _IO_ssize_t));
extern wint_t _IO_wfile_sync __P ((_IO_FILE *));
extern wint_t _IO_wfile_underflow __P ((_IO_FILE *));
extern wint_t _IO_wfile_overflow __P ((_IO_FILE *, wint_t));
extern _IO_off64_t _IO_wfile_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
/* Jumptable functions for proc_files. */
extern _IO_FILE* _IO_proc_open __P ((_IO_FILE *, const char *, const char *));
extern _IO_FILE* _IO_new_proc_open __P ((_IO_FILE *, const char *, const char *));
extern _IO_FILE* _IO_old_proc_open __P ((_IO_FILE *, const char *, const char *));
extern int _IO_proc_close __P ((_IO_FILE *));
extern int _IO_new_proc_close __P ((_IO_FILE *));
extern int _IO_old_proc_close __P ((_IO_FILE *));
/* Jumptable functions for strfiles. */
extern int _IO_str_underflow __P ((_IO_FILE *));
extern int _IO_str_overflow __P ((_IO_FILE *, int));
extern int _IO_str_pbackfail __P ((_IO_FILE *, int));
extern _IO_off64_t _IO_str_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
extern void _IO_str_finish __P ((_IO_FILE *, int));
/* Other strfile functions */
struct _IO_strfile_;
extern void _IO_str_init_static __P ((struct _IO_strfile_ *, char *, int, char *));
extern void _IO_str_init_readonly __P ((struct _IO_strfile_ *, const char *, int));
extern _IO_ssize_t _IO_str_count __P ((_IO_FILE *));
/* And the wide character versions. */
extern void _IO_wstr_init_static __P ((_IO_FILE *, wchar_t *, int, wchar_t *));
extern void _IO_wstr_init_readonly __P ((_IO_FILE *, const char *, int));
extern _IO_ssize_t _IO_wstr_count __P ((_IO_FILE *));
extern _IO_wint_t _IO_wstr_overflow __P ((_IO_FILE *, _IO_wint_t));
extern _IO_wint_t _IO_wstr_underflow __P ((_IO_FILE *));
extern _IO_off64_t _IO_wstr_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
extern _IO_wint_t _IO_wstr_pbackfail __P ((_IO_FILE *, _IO_wint_t));
extern void _IO_wstr_finish __P ((_IO_FILE *, int));
extern int _IO_vasprintf __P ((char **result_ptr, __const char *format,
_IO_va_list args));
extern int _IO_vdprintf __P ((int d, __const char *format, _IO_va_list arg));
extern int _IO_vsnprintf __P ((char *string, _IO_size_t maxlen,
__const char *format, _IO_va_list args));
extern _IO_size_t _IO_getline __P ((_IO_FILE *,char *, _IO_size_t, int, int));
extern _IO_size_t _IO_getline_info __P ((_IO_FILE *,char *, _IO_size_t,
int, int, int *));
extern _IO_ssize_t _IO_getdelim __P ((char **, _IO_size_t *, int, _IO_FILE *));
extern _IO_size_t _IO_getwline __P ((_IO_FILE *,wchar_t *, _IO_size_t, wint_t,
int));
extern _IO_size_t _IO_getwline_info __P ((_IO_FILE *,wchar_t *, _IO_size_t,
wint_t, int, wint_t *));
extern double _IO_strtod __P ((const char *, char **));
extern char *_IO_dtoa __P ((double __d, int __mode, int __ndigits,
int *__decpt, int *__sign, char **__rve));
extern int _IO_outfloat __P ((double __value, _IO_FILE *__sb, int __type,
int __width, int __precision, int __flags,
int __sign_mode, int __fill));
extern struct _IO_FILE_plus *_IO_list_all;
extern void (*_IO_cleanup_registration_needed) __PMT ((void));
#ifndef EOF
# define EOF (-1)
#endif
#ifndef NULL
# if defined __GNUG__ && \
(__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8))
# define NULL (__null)
# else
# if !defined(__cplusplus)
# define NULL ((void*)0)
# else
# define NULL (0)
# endif
# endif
#endif
#if _G_HAVE_MMAP
#ifdef __cplusplus
}
#endif
# include <unistd.h>
# include <fcntl.h>
# include <sys/mman.h>
# include <sys/param.h>
#ifdef __cplusplus
extern "C" {
#endif
# if !defined(MAP_ANONYMOUS) && defined(MAP_ANON)
# define MAP_ANONYMOUS MAP_ANON
# endif
# if !defined(MAP_ANONYMOUS) || !defined(EXEC_PAGESIZE)
# undef _G_HAVE_MMAP
# define _G_HAVE_MMAP 0
# endif
#endif /* _G_HAVE_MMAP */
#if _G_HAVE_MMAP
# ifdef _LIBC
/* When using this code in the GNU libc we must not pollute the name space. */
# define mmap __mmap
# define munmap __munmap
# define ftruncate __ftruncate
# endif
# define ROUND_TO_PAGE(_S) \
(((_S) + EXEC_PAGESIZE - 1) & ~(EXEC_PAGESIZE - 1))
# define FREE_BUF(_B, _S) \
munmap ((_B), ROUND_TO_PAGE (_S))
# define ALLOC_BUF(_B, _S, _R) \
do { \
(_B) = (char *) mmap (0, ROUND_TO_PAGE (_S), \
PROT_READ | PROT_WRITE, \
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); \
if ((_B) == (char *) MAP_FAILED) \
return (_R); \
} while (0)
# define ALLOC_WBUF(_B, _S, _R) \
do { \
(_B) = (wchar_t *) mmap (0, ROUND_TO_PAGE (_S), \
PROT_READ | PROT_WRITE, \
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); \
if ((_B) == (wchar_t *) MAP_FAILED) \
return (_R); \
} while (0)
#else /* _G_HAVE_MMAP */
# define FREE_BUF(_B, _S) \
free(_B)
# define ALLOC_BUF(_B, _S, _R) \
do { \
(_B) = (char*)malloc(_S); \
if ((_B) == NULL) \
return (_R); \
} while (0)
# define ALLOC_WBUF(_B, _S, _R) \
do { \
(_B) = (wchar_t *)malloc(_S); \
if ((_B) == NULL) \
return (_R); \
} while (0)
#endif /* _G_HAVE_MMAP */
#ifndef OS_FSTAT
# define OS_FSTAT fstat
#endif
struct stat;
extern _IO_ssize_t _IO_read __P ((int, void *, _IO_size_t));
extern _IO_ssize_t _IO_write __P ((int, const void *, _IO_size_t));
extern _IO_off64_t _IO_lseek __P ((int, _IO_off64_t, int));
extern int _IO_close __P ((int));
extern int _IO_fstat __P ((int, struct stat *));
extern int _IO_vscanf __P ((const char *, _IO_va_list));
/* _IO_pos_BAD is an _IO_off64_t value indicating error, unknown, or EOF. */
#ifndef _IO_pos_BAD
# define _IO_pos_BAD ((_IO_off64_t) -1)
#endif
/* _IO_pos_adjust adjust an _IO_off64_t by some number of bytes. */
#ifndef _IO_pos_adjust
# define _IO_pos_adjust(pos, delta) ((pos) += (delta))
#endif
/* _IO_pos_0 is an _IO_off64_t value indicating beginning of file. */
#ifndef _IO_pos_0
# define _IO_pos_0 ((_IO_off64_t) 0)
#endif
#ifdef __cplusplus
}
#endif
#ifdef _IO_MTSAFE_IO
/* check following! */
# ifdef _IO_USE_OLD_IO_FILE
# define FILEBUF_LITERAL(CHAIN, FLAGS, FD, WDP) \
{ _IO_MAGIC+_IO_LINKED+_IO_IS_FILEBUF+FLAGS, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (_IO_FILE *) CHAIN, FD, \
0, _IO_pos_BAD, 0, 0, { 0 }, &_IO_stdfile_##FD##_lock }
# else
# if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
# define FILEBUF_LITERAL(CHAIN, FLAGS, FD, WDP) \
{ _IO_MAGIC+_IO_LINKED+_IO_IS_FILEBUF+FLAGS, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (_IO_FILE *) CHAIN, FD, \
0, _IO_pos_BAD, 0, 0, { 0 }, &_IO_stdfile_##FD##_lock, _IO_pos_BAD,\
NULL, WDP, 0 }
# else
# define FILEBUF_LITERAL(CHAIN, FLAGS, FD, WDP) \
{ _IO_MAGIC+_IO_LINKED+_IO_IS_FILEBUF+FLAGS, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (_IO_FILE *) CHAIN, FD, \
0, _IO_pos_BAD, 0, 0, { 0 }, &_IO_stdfile_##FD##_lock, _IO_pos_BAD,\
0 }
# endif
# endif
#else
# ifdef _IO_USE_OLD_IO_FILE
# define FILEBUF_LITERAL(CHAIN, FLAGS, FD, WDP) \
{ _IO_MAGIC+_IO_LINKED+_IO_IS_FILEBUF+FLAGS, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (_IO_FILE *) CHAIN, FD, \
0, _IO_pos_BAD }
# else
# if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
# define FILEBUF_LITERAL(CHAIN, FLAGS, FD, WDP) \
{ _IO_MAGIC+_IO_LINKED+_IO_IS_FILEBUF+FLAGS, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (_IO_FILE *) CHAIN, FD, \
0, _IO_pos_BAD, 0, 0, { 0 }, 0, _IO_pos_BAD, \
NULL, WDP, 0 }
# else
# define FILEBUF_LITERAL(CHAIN, FLAGS, FD, WDP) \
{ _IO_MAGIC+_IO_LINKED+_IO_IS_FILEBUF+FLAGS, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (_IO_FILE *) CHAIN, FD, \
0, _IO_pos_BAD, 0, 0, { 0 }, 0, _IO_pos_BAD, \
0 }
# endif
# endif
#endif
/* VTABLE_LABEL defines NAME as of the CLASS class.
CNLENGTH is strlen(#CLASS). */
#ifdef __GNUC__
# if _G_VTABLE_LABEL_HAS_LENGTH
# define VTABLE_LABEL(NAME, CLASS, CNLENGTH) \
extern char NAME[] asm (_G_VTABLE_LABEL_PREFIX #CNLENGTH #CLASS);
# else
# define VTABLE_LABEL(NAME, CLASS, CNLENGTH) \
extern char NAME[] asm (_G_VTABLE_LABEL_PREFIX #CLASS);
# endif
#endif /* __GNUC__ */
#if !defined(builtinbuf_vtable) && defined(__cplusplus)
# ifdef __GNUC__
VTABLE_LABEL(builtinbuf_vtable, builtinbuf, 10)
# else
# if _G_VTABLE_LABEL_HAS_LENGTH
# define builtinbuf_vtable _G_VTABLE_LABEL_PREFIX_ID##10builtinbuf
# else
# define builtinbuf_vtable _G_VTABLE_LABEL_PREFIX_ID##builtinbuf
# endif
# endif
#endif /* !defined(builtinbuf_vtable) && defined(__cplusplus) */
#if defined(__STDC__) || defined(__cplusplus)
# define _IO_va_start(args, last) va_start(args, last)
#else
# define _IO_va_start(args, last) va_start(args)
#endif
extern struct _IO_fake_stdiobuf _IO_stdin_buf, _IO_stdout_buf, _IO_stderr_buf;
#if 1
# define COERCE_FILE(FILE) /* Nothing */
#else
/* This is part of the kludge for binary compatibility with old stdio. */
# define COERCE_FILE(FILE) \
(((FILE)->_IO_file_flags & _IO_MAGIC_MASK) == _OLD_MAGIC_MASK \
&& (FILE) = *(FILE**)&((int*)fp)[1])
#endif
#ifdef EINVAL
# define MAYBE_SET_EINVAL __set_errno (EINVAL)
#else
# define MAYBE_SET_EINVAL /* nothing */
#endif
#ifdef IO_DEBUG
# define CHECK_FILE(FILE, RET) \
if ((FILE) == NULL) { MAYBE_SET_EINVAL; return RET; } \
else { COERCE_FILE(FILE); \
if (((FILE)->_IO_file_flags & _IO_MAGIC_MASK) != _IO_MAGIC) \
{ MAYBE_SET_EINVAL; return RET; }}
#else
# define CHECK_FILE(FILE, RET) COERCE_FILE (FILE)
#endif

71
libstdc++-v3/libio/stdfiles.c
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@ -1,71 +0,0 @@
/* Copyright (C) 1993, 1994, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU IO 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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
/* This file provides definitions of _IO_stdin, _IO_stdout, and _IO_stderr
for C code. Compare stdstreams.cc.
(The difference is that here the vtable field is set to 0,
so the objects defined are not valid C++ objects. On the other
hand, we don't need a C++ compiler to build this file.) */
#include "libioP.h"
#ifdef _IO_MTSAFE_IO
# if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
# define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
static _IO_lock_t _IO_stdfile_##FD##_lock = _IO_lock_initializer; \
static struct _IO_wide_data _IO_wide_data_##FD \
= { ._wide_vtable = &_IO_wfile_jumps }; \
struct _IO_FILE_plus NAME \
= {FILEBUF_LITERAL(CHAIN, FLAGS, FD, &_IO_wide_data_##FD), \
&_IO_file_jumps};
# else
# define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
static _IO_lock_t _IO_stdfile_##FD##_lock = _IO_lock_initializer; \
struct _IO_FILE_plus NAME \
= {FILEBUF_LITERAL(CHAIN, FLAGS, FD, NULL), \
&_IO_file_jumps};
# endif
#else
# if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
# define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
static struct _IO_wide_data _IO_wide_data_##FD \
= { ._wide_vtable = &_IO_wfile_jumps }; \
struct _IO_FILE_plus NAME \
= {FILEBUF_LITERAL(CHAIN, FLAGS, FD, &_IO_wide_data_##FD), \
&_IO_file_jumps};
# else
# define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
struct _IO_FILE_plus NAME \
= {FILEBUF_LITERAL(CHAIN, FLAGS, FD, NULL), \
&_IO_file_jumps};
# endif
#endif
DEF_STDFILE(_IO_2_1_stdin_, 0, 0, _IO_NO_WRITES);
DEF_STDFILE(_IO_2_1_stdout_, 1, &_IO_2_1_stdin_, _IO_NO_READS);
DEF_STDFILE(_IO_2_1_stderr_, 2, &_IO_2_1_stdout_, _IO_NO_READS+_IO_UNBUFFERED);
struct _IO_FILE_plus *_IO_list_all = &_IO_2_1_stderr_;

43
libstdc++-v3/libio/stdio.c
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@ -1,43 +0,0 @@
/* Copyright (C) 1993, 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
This file is part of the GNU IO 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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
#include "libioP.h"
#include "stdio.h"
#undef stdin
#undef stdout
#undef stderr
_IO_FILE *stdin = (FILE *) &_IO_2_1_stdin_;
_IO_FILE *stdout = (FILE *) &_IO_2_1_stdout_;
_IO_FILE *stderr = (FILE *) &_IO_2_1_stderr_;
#undef _IO_stdin
#undef _IO_stdout
#undef _IO_stderr
#ifdef _LIBC
strong_alias (stdin, _IO_stdin);
strong_alias (stdout, _IO_stdout);
strong_alias (stderr, _IO_stderr);
#endif

108
libstdc++-v3/libio/wfiledoalloc.c
View File

@ -1,108 +0,0 @@
/* Copyright (C) 1993, 1997, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU IO 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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
/*
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
/* Modified for GNU iostream by Per Bothner 1991, 1992. */
#ifndef _POSIX_SOURCE
# define _POSIX_SOURCE
#endif
#include "libioP.h"
#ifdef _GLIBCPP_USE_WCHAR_T
#include <sys/types.h>
#include <sys/stat.h>
#ifdef __STDC__
#include <stdlib.h>
#include <unistd.h>
#endif
#ifdef _LIBC
# undef isatty
# define isatty(Fd) __isatty (Fd)
#endif
/*
* Allocate a file buffer, or switch to unbuffered I/O.
* Per the ANSI C standard, ALL tty devices default to line buffered.
*
* As a side effect, we set __SOPT or __SNPT (en/dis-able fseek
* optimisation) right after the _fstat() that finds the buffer size.
*/
int
_IO_wfile_doallocate (fp)
_IO_FILE *fp;
{
_IO_size_t size;
int couldbetty;
wchar_t *p;
struct _G_stat64 st;
/* Allocate room for the external buffer. */
if (fp->_IO_buf_base == NULL)
_IO_file_doallocate (fp);
if (fp->_fileno < 0 || _IO_SYSSTAT (fp, &st) < 0)
{
couldbetty = 0;
size = _IO_BUFSIZ;
#if 0
/* do not try to optimise fseek() */
fp->_flags |= __SNPT;
#endif
}
else
{
couldbetty = S_ISCHR (st.st_mode);
#if _IO_HAVE_ST_BLKSIZE
size = st.st_blksize <= 0 ? _IO_BUFSIZ : st.st_blksize;
#else
size = _IO_BUFSIZ;
#endif
}
ALLOC_WBUF (p, size * sizeof (wchar_t), EOF);
_IO_wsetb (fp, p, p + size, 1);
if (couldbetty && isatty (fp->_fileno))
fp->_flags |= _IO_LINE_BUF;
return 1;
}
#endif /* _GLIBCPP_USE_WCHAR_T */

754
libstdc++-v3/libio/wfileops.c
View File

@ -1,754 +0,0 @@
/* Copyright (C) 1993, 95, 97, 98, 99, 2000 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
Written by Ulrich Drepper <drepper@cygnus.com>.
Based on the single byte version by Per Bothner <bothner@cygnus.com>.
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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
#include <assert.h>
#include <libioP.h>
#ifdef _GLIBCPP_USE_WCHAR_T
#include <wchar.h>
#ifdef HAVE_GCONV_H
# include <gconv.h>
#endif
#include <stdlib.h>
#include <string.h>
#ifndef _LIBC
# define _IO_new_do_write _IO_do_write
# define _IO_new_file_attach _IO_file_attach
# define _IO_new_file_close_it _IO_file_close_it
# define _IO_new_file_finish _IO_file_finish
# define _IO_new_file_fopen _IO_file_fopen
# define _IO_new_file_init _IO_file_init
# define _IO_new_file_setbuf _IO_file_setbuf
# define _IO_new_file_sync _IO_file_sync
# define _IO_new_file_overflow _IO_file_overflow
# define _IO_new_file_seekoff _IO_file_seekoff
# define _IO_new_file_underflow _IO_file_underflow
# define _IO_new_file_write _IO_file_write
# define _IO_new_file_xsputn _IO_file_xsputn
#endif
_IO_FILE *
_IO_wfile_setbuf (fp, p, len)
_IO_FILE *fp;
wchar_t *p;
_IO_ssize_t len;
{
if (_IO_wdefault_setbuf (fp, p, len) == NULL)
return NULL;
fp->_wide_data->_IO_write_base = fp->_wide_data->_IO_write_ptr =
fp->_wide_data->_IO_write_end = fp->_wide_data->_IO_buf_base;
_IO_wsetg (fp, fp->_wide_data->_IO_buf_base, fp->_wide_data->_IO_buf_base,
fp->_wide_data->_IO_buf_base);
return fp;
}
/* Convert TO_DO wide character from DATA to FP.
Then mark FP as having empty buffers. */
int
_IO_wdo_write (fp, data, to_do)
_IO_FILE *fp;
const wchar_t *data;
_IO_size_t to_do;
{
struct _IO_codecvt *cc = fp->_codecvt;
if (to_do > 0)
{
if (fp->_IO_write_end == fp->_IO_write_ptr
&& fp->_IO_write_end != fp->_IO_write_base)
{
if (_IO_new_do_write (fp, fp->_IO_write_base,
fp->_IO_write_ptr - fp->_IO_write_base) == EOF)
return EOF;
}
do
{
enum __codecvt_result result;
const wchar_t *new_data;
/* Now convert from the internal format into the external buffer. */
result = (*cc->__codecvt_do_out) (cc, &fp->_wide_data->_IO_state,
data, data + to_do, &new_data,
fp->_IO_write_ptr,
fp->_IO_buf_end,
&fp->_IO_write_ptr);
/* Write out what we produced so far. */
if (_IO_new_do_write (fp, fp->_IO_write_base,
fp->_IO_write_ptr - fp->_IO_write_base) == EOF)
/* Something went wrong. */
return EOF;
to_do -= new_data - data;
/* Next see whether we had problems during the conversion. If yes,
we cannot go on. */
if (result != __codecvt_ok
&& (result != __codecvt_partial || new_data - data == 0))
break;
data = new_data;
}
while (to_do > 0);
}
_IO_wsetg (fp, fp->_wide_data->_IO_buf_base, fp->_wide_data->_IO_buf_base,
fp->_wide_data->_IO_buf_base);
fp->_wide_data->_IO_write_base = fp->_wide_data->_IO_write_ptr
= fp->_wide_data->_IO_buf_base;
fp->_wide_data->_IO_write_end = ((fp->_flags & (_IO_LINE_BUF+_IO_UNBUFFERED))
? fp->_wide_data->_IO_buf_base
: fp->_wide_data->_IO_buf_end);
return to_do == 0 ? 0 : WEOF;
}
wint_t
_IO_wfile_underflow (fp)
_IO_FILE *fp;
{
struct _IO_codecvt *cd;
enum __codecvt_result status;
_IO_ssize_t count;
int tries;
const char *read_ptr_copy;
if (fp->_flags & _IO_NO_READS)
{
fp->_flags |= _IO_ERR_SEEN;
__set_errno (EBADF);
return WEOF;
}
if (fp->_wide_data->_IO_read_ptr < fp->_wide_data->_IO_read_end)
return *fp->_wide_data->_IO_read_ptr;
cd = fp->_codecvt;
/* Maybe there is something left in the external buffer. */
if (fp->_IO_read_ptr < fp->_IO_read_end)
{
/* Convert it. */
size_t avail_bytes = fp->_IO_read_end - fp->_IO_read_ptr;
if (avail_bytes >= (*cd->__codecvt_do_max_length) (cd))
{
/* There is more in the external. */
const char *read_stop = (const char *) fp->_IO_read_ptr;
fp->_wide_data->_IO_last_state = fp->_wide_data->_IO_state;
status = (*cd->__codecvt_do_in) (cd, &fp->_wide_data->_IO_state,
fp->_IO_read_ptr, fp->_IO_read_end,
&read_stop,
fp->_wide_data->_IO_read_end,
fp->_wide_data->_IO_buf_end,
&fp->_wide_data->_IO_read_end);
fp->_IO_read_ptr = (char *) read_stop;
/* If we managed to generate some text return the next character. */
if (fp->_wide_data->_IO_read_ptr < fp->_wide_data->_IO_read_end)
return *fp->_wide_data->_IO_read_ptr;
if (status == __codecvt_error)
{
__set_errno (EILSEQ);
fp->_flags |= _IO_ERR_SEEN;
return WEOF;
}
}
/* Move the remaining content of the read buffer to the beginning. */
memmove (fp->_IO_buf_base, fp->_IO_read_ptr,
fp->_IO_read_end - fp->_IO_read_ptr);
fp->_IO_read_end = (fp->_IO_buf_base
+ (fp->_IO_read_end - fp->_IO_read_ptr));
fp->_IO_read_base = fp->_IO_read_ptr = fp->_IO_buf_base;
}
else
fp->_IO_read_base = fp->_IO_read_ptr = fp->_IO_read_end =
fp->_IO_buf_base;
if (fp->_IO_buf_base == NULL)
{
/* Maybe we already have a push back pointer. */
if (fp->_IO_save_base != NULL)
{
free (fp->_IO_save_base);
fp->_flags &= ~_IO_IN_BACKUP;
}
_IO_doallocbuf (fp);
fp->_IO_read_base = fp->_IO_read_ptr = fp->_IO_read_end =
fp->_IO_buf_base;
}
fp->_IO_write_base = fp->_IO_write_ptr = fp->_IO_write_end =
fp->_IO_buf_base;
if (fp->_wide_data->_IO_buf_base == NULL)
{
/* Maybe we already have a push back pointer. */
if (fp->_wide_data->_IO_save_base != NULL)
{
free (fp->_wide_data->_IO_save_base);
fp->_flags &= ~_IO_IN_BACKUP;
}
_IO_wdoallocbuf (fp);
}
/* Flush all line buffered files before reading. */
/* FIXME This can/should be moved to genops ?? */
if (fp->_flags & (_IO_LINE_BUF|_IO_UNBUFFERED))
_IO_flush_all_linebuffered ();
_IO_switch_to_get_mode (fp);
fp->_wide_data->_IO_read_base = fp->_wide_data->_IO_read_ptr =
fp->_wide_data->_IO_buf_base;
fp->_wide_data->_IO_read_end = fp->_wide_data->_IO_buf_base;
fp->_wide_data->_IO_write_base = fp->_wide_data->_IO_write_ptr =
fp->_wide_data->_IO_write_end = fp->_wide_data->_IO_buf_base;
tries = 0;
again:
count = _IO_SYSREAD (fp, fp->_IO_read_end,
fp->_IO_buf_end - fp->_IO_read_end);
if (count <= 0)
{
if (count == 0 && tries == 0)
fp->_flags |= _IO_EOF_SEEN;
else
fp->_flags |= _IO_ERR_SEEN, count = 0;
}
fp->_IO_read_end += count;
if (count == 0)
{
if (tries != 0)
/* There are some bytes in the external buffer but they don't
convert to anything. */
__set_errno (EILSEQ);
return WEOF;
}
if (fp->_offset != _IO_pos_BAD)
_IO_pos_adjust (fp->_offset, count);
/* Now convert the read input. */
fp->_wide_data->_IO_last_state = fp->_wide_data->_IO_state;
fp->_IO_read_base = fp->_IO_read_ptr;
status = (*cd->__codecvt_do_in) (cd, &fp->_wide_data->_IO_state,
fp->_IO_read_ptr, fp->_IO_read_end,
&read_ptr_copy,
fp->_wide_data->_IO_read_end,
fp->_wide_data->_IO_buf_end,
&fp->_wide_data->_IO_read_end);
fp->_IO_read_ptr = (char *) read_ptr_copy;
if (fp->_wide_data->_IO_read_end == fp->_wide_data->_IO_buf_base)
{
if (status == __codecvt_error || fp->_IO_read_end == fp->_IO_buf_end)
{
__set_errno (EILSEQ);
fp->_flags |= _IO_ERR_SEEN;
return WEOF;
}
/* The read bytes make no complete character. Try reading again. */
assert (status == __codecvt_partial);
++tries;
goto again;
}
return *fp->_wide_data->_IO_read_ptr;
}
wint_t
_IO_wfile_overflow (f, wch)
_IO_FILE *f;
wint_t wch;
{
if (f->_flags & _IO_NO_WRITES) /* SET ERROR */
{
f->_flags |= _IO_ERR_SEEN;
__set_errno (EBADF);
return WEOF;
}
/* If currently reading or no buffer allocated. */
if ((f->_flags & _IO_CURRENTLY_PUTTING) == 0)
{
/* Allocate a buffer if needed. */
if (f->_wide_data->_IO_write_base == 0)
{
_IO_wdoallocbuf (f);
_IO_wsetg (f, f->_wide_data->_IO_buf_base,
f->_wide_data->_IO_buf_base, f->_wide_data->_IO_buf_base);
if (f->_IO_write_base == NULL)
{
_IO_doallocbuf (f);
_IO_setg (f, f->_IO_buf_base, f->_IO_buf_base, f->_IO_buf_base);
}
}
else
{
/* Otherwise must be currently reading. If _IO_read_ptr
(and hence also _IO_read_end) is at the buffer end,
logically slide the buffer forwards one block (by setting
the read pointers to all point at the beginning of the
block). This makes room for subsequent output.
Otherwise, set the read pointers to _IO_read_end (leaving
that alone, so it can continue to correspond to the
external position). */
if (f->_wide_data->_IO_read_ptr == f->_wide_data->_IO_buf_end)
{
f->_IO_read_end = f->_IO_read_ptr = f->_IO_buf_base;
f->_wide_data->_IO_read_end = f->_wide_data->_IO_read_ptr =
f->_wide_data->_IO_buf_base;
}
}
f->_wide_data->_IO_write_ptr = f->_wide_data->_IO_read_ptr;
f->_wide_data->_IO_write_base = f->_wide_data->_IO_write_ptr;
f->_wide_data->_IO_write_end = f->_wide_data->_IO_buf_end;
f->_wide_data->_IO_read_base = f->_wide_data->_IO_read_ptr =
f->_wide_data->_IO_read_end;
f->_IO_write_ptr = f->_IO_read_ptr;
f->_IO_write_base = f->_IO_write_ptr;
f->_IO_write_end = f->_IO_buf_end;
f->_IO_read_base = f->_IO_read_ptr = f->_IO_read_end;
f->_flags |= _IO_CURRENTLY_PUTTING;
if (f->_flags & (_IO_LINE_BUF+_IO_UNBUFFERED))
f->_wide_data->_IO_write_end = f->_wide_data->_IO_write_ptr;
}
if (wch == WEOF)
return _IO_do_flush (f);
if (f->_wide_data->_IO_write_ptr == f->_wide_data->_IO_buf_end)
/* Buffer is really full */
if (_IO_do_flush (f) == WEOF)
return WEOF;
*f->_wide_data->_IO_write_ptr++ = wch;
if ((f->_flags & _IO_UNBUFFERED)
|| ((f->_flags & _IO_LINE_BUF) && wch == L'\n'))
if (_IO_do_flush (f) == WEOF)
return WEOF;
return wch;
}
wint_t
_IO_wfile_sync (fp)
_IO_FILE *fp;
{
_IO_ssize_t delta;
wint_t retval = 0;
/* char* ptr = cur_ptr(); */
if (fp->_wide_data->_IO_write_ptr > fp->_wide_data->_IO_write_base)
if (_IO_do_flush (fp))
return WEOF;
delta = fp->_wide_data->_IO_read_ptr - fp->_wide_data->_IO_read_end;
if (delta != 0)
{
/* We have to find out how many bytes we have to go back in the
external buffer. */
struct _IO_codecvt *cv = fp->_codecvt;
_IO_off64_t new_pos;
int clen = (*cv->__codecvt_do_encoding) (cv);
if (clen > 0)
/* It is easy, a fixed number of input bytes are used for each
wide character. */
delta *= clen;
else
{
/* We have to find out the hard way how much to back off.
To do this we determine how much input we needed to
generate the wide characters up to the current reading
position. */
int nread;
fp->_wide_data->_IO_state = fp->_wide_data->_IO_last_state;
nread = (*cv->__codecvt_do_length) (cv, &fp->_wide_data->_IO_state,
fp->_IO_read_base,
fp->_IO_read_end, delta);
fp->_IO_read_ptr = fp->_IO_read_base + nread;
delta = -(fp->_IO_read_end - fp->_IO_read_base - nread);
}
new_pos = _IO_SYSSEEK (fp, delta, 1);
if (new_pos != (_IO_off64_t) EOF)
{
fp->_wide_data->_IO_read_end = fp->_wide_data->_IO_read_ptr;
fp->_IO_read_end = fp->_IO_read_ptr;
}
#ifdef ESPIPE
else if (errno == ESPIPE)
; /* Ignore error from unseekable devices. */
#endif
else
retval = WEOF;
}
if (retval != WEOF)
fp->_offset = _IO_pos_BAD;
/* FIXME: Cleanup - can this be shared? */
/* setg(base(), ptr, ptr); */
return retval;
}
_IO_off64_t
_IO_wfile_seekoff (fp, offset, dir, mode)
_IO_FILE *fp;
_IO_off64_t offset;
int dir;
int mode;
{
_IO_off64_t result;
_IO_off64_t delta, new_offset;
long int count;
/* POSIX.1 8.2.3.7 says that after a call the fflush() the file
offset of the underlying file must be exact. */
int must_be_exact = ((fp->_wide_data->_IO_read_base
== fp->_wide_data->_IO_read_end)
&& (fp->_wide_data->_IO_write_base
== fp->_wide_data->_IO_write_ptr));
if (mode == 0)
dir = _IO_seek_cur, offset = 0; /* Don't move any pointers. */
/* Flush unwritten characters.
(This may do an unneeded write if we seek within the buffer.
But to be able to switch to reading, we would need to set
egptr to ptr. That can't be done in the current design,
which assumes file_ptr() is eGptr. Anyway, since we probably
end up flushing when we close(), it doesn't make much difference.)
FIXME: simulate mem-papped files. */
if (fp->_wide_data->_IO_write_ptr > fp->_wide_data->_IO_write_base
|| _IO_in_put_mode (fp))
if (_IO_switch_to_wget_mode (fp))
return WEOF;
if (fp->_wide_data->_IO_buf_base == NULL)
{
/* It could be that we already have a pushback buffer. */
if (fp->_wide_data->_IO_read_base != NULL)
{
free (fp->_wide_data->_IO_read_base);
fp->_flags &= ~_IO_IN_BACKUP;
}
_IO_doallocbuf (fp);
_IO_setp (fp, fp->_IO_buf_base, fp->_IO_buf_base);
_IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base, fp->_IO_buf_base);
_IO_wsetp (fp, fp->_wide_data->_IO_buf_base,
fp->_wide_data->_IO_buf_base);
_IO_wsetg (fp, fp->_wide_data->_IO_buf_base,
fp->_wide_data->_IO_buf_base, fp->_wide_data->_IO_buf_base);
}
switch (dir)
{
struct _IO_codecvt *cv;
int clen;
case _IO_seek_cur:
/* Adjust for read-ahead (bytes is buffer). To do this we must
find out which position in the external buffer corresponds to
the current position in the internal buffer. */
cv = fp->_codecvt;
clen = (*cv->__codecvt_do_encoding) (cv);
if (clen > 0)
offset -= (fp->_wide_data->_IO_read_end
- fp->_wide_data->_IO_read_ptr) * clen;
else
{
int nread;
delta = fp->_wide_data->_IO_read_ptr - fp->_wide_data->_IO_read_end;
fp->_wide_data->_IO_state = fp->_wide_data->_IO_last_state;
nread = (*cv->__codecvt_do_length) (cv, &fp->_wide_data->_IO_state,
fp->_IO_read_base,
fp->_IO_read_end, delta);
fp->_IO_read_ptr = fp->_IO_read_base + nread;
offset -= fp->_IO_read_end - fp->_IO_read_base - nread;
}
if (fp->_offset == _IO_pos_BAD)
goto dumb;
/* Make offset absolute, assuming current pointer is file_ptr(). */
offset += fp->_offset;
dir = _IO_seek_set;
break;
case _IO_seek_set:
break;
case _IO_seek_end:
{
struct _G_stat64 st;
if (_IO_SYSSTAT (fp, &st) == 0 && S_ISREG (st.st_mode))
{
offset += st.st_size;
dir = _IO_seek_set;
}
else
goto dumb;
}
}
/* At this point, dir==_IO_seek_set. */
/* If we are only interested in the current position we've found it now. */
if (mode == 0)
return offset;
/* If destination is within current buffer, optimize: */
if (fp->_offset != _IO_pos_BAD && fp->_IO_read_base != NULL
&& !_IO_in_backup (fp))
{
/* Offset relative to start of main get area. */
_IO_off64_t rel_offset = (offset - fp->_offset
+ (fp->_IO_read_end - fp->_IO_read_base));
if (rel_offset >= 0)
{
#if 0
if (_IO_in_backup (fp))
_IO_switch_to_main_get_area (fp);
#endif
if (rel_offset <= fp->_IO_read_end - fp->_IO_read_base)
{
fp->_IO_read_ptr = fp->_IO_read_base + rel_offset;
_IO_setp (fp, fp->_IO_buf_base, fp->_IO_buf_base);
/* Now set the pointer for the internal buffer. This
might be an iterative process. Though the read
pointer is somewhere in the current external buffer
this does not mean we can convert this whole buffer
at once fitting in the internal buffer. */
do
{
}
while (0);
_IO_mask_flags (fp, 0, _IO_EOF_SEEN);
goto resync;
}
#ifdef TODO
/* If we have streammarkers, seek forward by reading ahead. */
if (_IO_have_markers (fp))
{
int to_skip = rel_offset
- (fp->_IO_read_ptr - fp->_IO_read_base);
if (ignore (to_skip) != to_skip)
goto dumb;
_IO_mask_flags (fp, 0, _IO_EOF_SEEN);
goto resync;
}
#endif
}
#ifdef TODO
if (rel_offset < 0 && rel_offset >= Bbase () - Bptr ())
{
if (!_IO_in_backup (fp))
_IO_switch_to_backup_area (fp);
gbump (fp->_IO_read_end + rel_offset - fp->_IO_read_ptr);
_IO_mask_flags (fp, 0, _IO_EOF_SEEN);
goto resync;
}
#endif
}
#ifdef TODO
_IO_unsave_markers (fp);
#endif
if (fp->_flags & _IO_NO_READS)
goto dumb;
/* Try to seek to a block boundary, to improve kernel page management. */
new_offset = offset & ~(fp->_IO_buf_end - fp->_IO_buf_base - 1);
delta = offset - new_offset;
if (delta > fp->_IO_buf_end - fp->_IO_buf_base)
{
new_offset = offset;
delta = 0;
}
result = _IO_SYSSEEK (fp, new_offset, 0);
if (result < 0)
return EOF;
if (delta == 0)
count = 0;
else
{
count = _IO_SYSREAD (fp, fp->_IO_buf_base,
(must_be_exact
? delta : fp->_IO_buf_end - fp->_IO_buf_base));
if (count < delta)
{
/* We weren't allowed to read, but try to seek the remainder. */
offset = count == EOF ? delta : delta-count;
dir = _IO_seek_cur;
goto dumb;
}
}
_IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base + delta,
fp->_IO_buf_base + count);
_IO_setp (fp, fp->_IO_buf_base, fp->_IO_buf_base);
fp->_offset = result + count;
_IO_mask_flags (fp, 0, _IO_EOF_SEEN);
return offset;
dumb:
_IO_unsave_markers (fp);
result = _IO_SYSSEEK (fp, offset, dir);
if (result != EOF)
{
_IO_mask_flags (fp, 0, _IO_EOF_SEEN);
fp->_offset = result;
_IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base, fp->_IO_buf_base);
_IO_setp (fp, fp->_IO_buf_base, fp->_IO_buf_base);
}
return result;
resync:
/* We need to do it since it is possible that the file offset in
the kernel may be changed behind our back. It may happen when
we fopen a file and then do a fork. One process may access the
the file and the kernel file offset will be changed. */
if (fp->_offset >= 0)
_IO_SYSSEEK (fp, fp->_offset, 0);
return offset;
}
_IO_size_t
_IO_wfile_xsputn (f, data, n)
_IO_FILE *f;
const void *data;
_IO_size_t n;
{
register const wchar_t *s = (const wchar_t *) data;
_IO_size_t to_do = n;
int must_flush = 0;
_IO_size_t count;
if (n <= 0)
return 0;
/* This is an optimized implementation.
If the amount to be written straddles a block boundary
(or the filebuf is unbuffered), use sys_write directly. */
/* First figure out how much space is available in the buffer. */
count = f->_wide_data->_IO_write_end - f->_wide_data->_IO_write_ptr;
if ((f->_flags & _IO_LINE_BUF) && (f->_flags & _IO_CURRENTLY_PUTTING))
{
count = f->_wide_data->_IO_buf_end - f->_wide_data->_IO_write_ptr;
if (count >= n)
{
register const wchar_t *p;
for (p = s + n; p > s; )
{
if (*--p == L'\n')
{
count = p - s + 1;
must_flush = 1;
break;
}
}
}
}
/* Then fill the buffer. */
if (count > 0)
{
if (count > to_do)
count = to_do;
if (count > 20)
{
#ifdef _LIBC
f->_wide_data->_IO_write_ptr =
__wmempcpy (f->_wide_data->_IO_write_ptr, s, count);
#else
wmemcpy (f->_wide_data->_IO_write_ptr, s, count);
f->_wide_data->_IO_write_ptr += count;
#endif
s += count;
}
else
{
register wchar_t *p = f->_wide_data->_IO_write_ptr;
register int i = (int) count;
while (--i >= 0)
*p++ = *s++;
f->_wide_data->_IO_write_ptr = p;
}
to_do -= count;
}
if (to_do > 0)
to_do -= _IO_wdefault_xsputn (f, s, to_do);
if (must_flush
&& f->_wide_data->_IO_write_ptr != f->_wide_data->_IO_write_base)
_IO_wdo_write (f, f->_wide_data->_IO_write_base,
f->_wide_data->_IO_write_ptr
- f->_wide_data->_IO_write_base);
return n - to_do;
}
struct _IO_jump_t _IO_wfile_jumps =
{
JUMP_INIT_DUMMY,
JUMP_INIT(finish, _IO_new_file_finish),
JUMP_INIT(overflow, (_IO_overflow_t) _IO_wfile_overflow),
JUMP_INIT(underflow, (_IO_underflow_t) _IO_wfile_underflow),
JUMP_INIT(uflow, (_IO_underflow_t) _IO_wdefault_uflow),
JUMP_INIT(pbackfail, (_IO_pbackfail_t) _IO_wdefault_pbackfail),
JUMP_INIT(xsputn, _IO_wfile_xsputn),
JUMP_INIT(xsgetn, _IO_file_xsgetn),
JUMP_INIT(seekoff, _IO_wfile_seekoff),
JUMP_INIT(seekpos, _IO_default_seekpos),
JUMP_INIT(setbuf, _IO_new_file_setbuf),
JUMP_INIT(sync, (_IO_sync_t) _IO_wfile_sync),
JUMP_INIT(doallocate, _IO_wfile_doallocate),
JUMP_INIT(read, _IO_file_read),
JUMP_INIT(write, _IO_new_file_write),
JUMP_INIT(seek, _IO_file_seek),
JUMP_INIT(close, _IO_file_close),
JUMP_INIT(stat, _IO_file_stat),
JUMP_INIT(showmanyc, _IO_default_showmanyc),
JUMP_INIT(imbue, _IO_default_imbue)
};
#endif /* _GLIBCPP_USE_WCHAR_T */

756
libstdc++-v3/libio/wgenops.c
View File

@ -1,756 +0,0 @@
/* Copyright (C) 1993, 1995, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
Written by Ulrich Drepper <drepper@cygnus.com>.
Based on the single byte version by Per Bothner <bothner@cygnus.com>.
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, if you link this library with files
compiled with a GNU compiler to produce an executable, this does
not 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. */
/* Generic or default I/O operations. */
#include "libioP.h"
#ifdef _GLIBCPP_USE_WCHAR_T
#ifdef __STDC__
#include <stdlib.h>
#endif
#include <string.h>
#include <wchar.h>
#ifndef _LIBC
# define __wmemcpy(dst, src, n) wmemcpy (dst, src, n)
#endif
static int save_for_wbackup __P ((_IO_FILE *fp, wchar_t *end_p))
#ifdef _LIBC
internal_function
#endif
;
/* Return minimum _pos markers
Assumes the current get area is the main get area. */
_IO_ssize_t _IO_least_wmarker __P ((_IO_FILE *fp, wchar_t *end_p));
_IO_ssize_t
_IO_least_wmarker (fp, end_p)
_IO_FILE *fp;
wchar_t *end_p;
{
_IO_ssize_t least_so_far = end_p - fp->_wide_data->_IO_read_base;
struct _IO_marker *mark;
for (mark = fp->_markers; mark != NULL; mark = mark->_next)
if (mark->_pos < least_so_far)
least_so_far = mark->_pos;
return least_so_far;
}
/* Switch current get area from backup buffer to (start of) main get area. */
void
_IO_switch_to_main_wget_area (fp)
_IO_FILE *fp;
{
wchar_t *tmp;
fp->_flags &= ~_IO_IN_BACKUP;
/* Swap _IO_read_end and _IO_save_end. */
tmp = fp->_wide_data->_IO_read_end;
fp->_wide_data->_IO_read_end = fp->_wide_data->_IO_save_end;
fp->_wide_data->_IO_save_end= tmp;
/* Swap _IO_read_base and _IO_save_base. */
tmp = fp->_wide_data->_IO_read_base;
fp->_wide_data->_IO_read_base = fp->_wide_data->_IO_save_base;
fp->_wide_data->_IO_save_base = tmp;
/* Set _IO_read_ptr. */
fp->_wide_data->_IO_read_ptr = fp->_wide_data->_IO_read_base;
}
/* Switch current get area from main get area to (end of) backup area. */
void
_IO_switch_to_wbackup_area (fp)
_IO_FILE *fp;
{
wchar_t *tmp;
fp->_flags |= _IO_IN_BACKUP;
/* Swap _IO_read_end and _IO_save_end. */
tmp = fp->_wide_data->_IO_read_end;
fp->_wide_data->_IO_read_end = fp->_wide_data->_IO_save_end;
fp->_wide_data->_IO_save_end = tmp;
/* Swap _IO_read_base and _IO_save_base. */
tmp = fp->_wide_data->_IO_read_base;
fp->_wide_data->_IO_read_base = fp->_wide_data->_IO_save_base;
fp->_wide_data->_IO_save_base = tmp;
/* Set _IO_read_ptr. */
fp->_wide_data->_IO_read_ptr = fp->_wide_data->_IO_read_end;
}
void
_IO_wsetb (f, b, eb, a)
_IO_FILE *f;
wchar_t *b;
wchar_t *eb;
int a;
{
if (f->_wide_data->_IO_buf_base && !(f->_flags & _IO_USER_BUF))
FREE_BUF (f->_wide_data->_IO_buf_base, _IO_wblen (f));
f->_wide_data->_IO_buf_base = b;
f->_wide_data->_IO_buf_end = eb;
if (a)
f->_flags &= ~_IO_USER_BUF;
else
f->_flags |= _IO_USER_BUF;
}
wint_t
_IO_wdefault_pbackfail (fp, c)
_IO_FILE *fp;
wint_t c;
{
if (fp->_wide_data->_IO_read_ptr > fp->_wide_data->_IO_read_base
&& !_IO_in_backup (fp)
&& (wint_t) fp->_IO_read_ptr[-1] == c)
--fp->_IO_read_ptr;
else
{
/* Need to handle a filebuf in write mode (switch to read mode). FIXME!*/
if (!_IO_in_backup (fp))
{
/* We need to keep the invariant that the main get area
logically follows the backup area. */
if (fp->_wide_data->_IO_read_ptr > fp->_wide_data->_IO_read_base
&& _IO_have_wbackup (fp))
{
if (save_for_wbackup (fp, fp->_wide_data->_IO_read_ptr))
return WEOF;
}
else if (!_IO_have_wbackup (fp))
{
/* No backup buffer: allocate one. */
/* Use nshort buffer, if unused? (probably not) FIXME */
int backup_size = 128;
wchar_t *bbuf = (wchar_t *) malloc (backup_size
* sizeof (wchar_t));
if (bbuf == NULL)
return WEOF;
fp->_wide_data->_IO_save_base = bbuf;
fp->_wide_data->_IO_save_end = (fp->_wide_data->_IO_save_base
+ backup_size);
fp->_wide_data->_IO_backup_base = fp->_wide_data->_IO_save_end;
}
fp->_wide_data->_IO_read_base = fp->_wide_data->_IO_read_ptr;
_IO_switch_to_wbackup_area (fp);
}
else if (fp->_wide_data->_IO_read_ptr <= fp->_wide_data->_IO_read_base)
{
/* Increase size of existing backup buffer. */
_IO_size_t new_size;
_IO_size_t old_size = (fp->_wide_data->_IO_read_end
- fp->_wide_data->_IO_read_base);
wchar_t *new_buf;
new_size = 2 * old_size;
new_buf = (wchar_t *) malloc (new_size * sizeof (wchar_t));
if (new_buf == NULL)
return WEOF;
__wmemcpy (new_buf + (new_size - old_size),
fp->_wide_data->_IO_read_base, old_size);
free (fp->_wide_data->_IO_read_base);
_IO_wsetg (fp, new_buf, new_buf + (new_size - old_size),
new_buf + new_size);
fp->_wide_data->_IO_backup_base = fp->_wide_data->_IO_read_ptr;
}
*--fp->_wide_data->_IO_read_ptr = c;
}
return c;
}
void
_IO_wdefault_finish (fp, dummy)
_IO_FILE *fp;
int dummy;
{
struct _IO_marker *mark;
if (fp->_wide_data->_IO_buf_base && !(fp->_flags & _IO_USER_BUF))
{
FREE_BUF (fp->_wide_data->_IO_buf_base,
_IO_wblen (fp) * sizeof (wchar_t));
fp->_wide_data->_IO_buf_base = fp->_wide_data->_IO_buf_end = NULL;
}
for (mark = fp->_markers; mark != NULL; mark = mark->_next)
mark->_sbuf = NULL;
if (fp->_IO_save_base)
{
free (fp->_wide_data->_IO_save_base);
fp->_IO_save_base = NULL;
}
#ifdef _IO_MTSAFE_IO
_IO_lock_fini (*fp->_lock);
#endif
_IO_un_link ((struct _IO_FILE_plus *) fp);
}
wint_t
_IO_wdefault_uflow (fp)
_IO_FILE *fp;
{
wint_t wch;
wch = _IO_UNDERFLOW (fp);
if (wch == WEOF)
return WEOF;
return *fp->_wide_data->_IO_read_ptr++;
}
wint_t
__woverflow (f, wch)
_IO_FILE *f;
wint_t wch;
{
if (f->_mode == 0)
_IO_fwide (f, 1);
return _IO_OVERFLOW (f, wch);
}
wint_t
__wuflow (fp)
_IO_FILE *fp;
{
if (fp->_mode < 0 || (fp->_mode == 0 && _IO_fwide (fp, 1) != 1))
return WEOF;
if (fp->_mode == 0)
_IO_fwide (fp, 1);
if (_IO_in_put_mode (fp))
if (_IO_switch_to_wget_mode (fp) == EOF)
return WEOF;
if (fp->_wide_data->_IO_read_ptr < fp->_wide_data->_IO_read_end)
return *fp->_wide_data->_IO_read_ptr++;
if (_IO_in_backup (fp))
{
_IO_switch_to_main_wget_area (fp);
if (fp->_wide_data->_IO_read_ptr < fp->_wide_data->_IO_read_end)
return *fp->_wide_data->_IO_read_ptr++;
}
if (_IO_have_markers (fp))
{
if (save_for_wbackup (fp, fp->_wide_data->_IO_read_end))
return WEOF;
}
else if (_IO_have_wbackup (fp))
_IO_free_wbackup_area (fp);
return _IO_UFLOW (fp);
}
wint_t
__wunderflow (fp)
_IO_FILE *fp;
{
if (fp->_mode < 0 || (fp->_mode == 0 && _IO_fwide (fp, 1) != 1))
return WEOF;
if (fp->_mode == 0)
_IO_fwide (fp, 1);
if (_IO_in_put_mode (fp))
if (_IO_switch_to_wget_mode (fp) == EOF)
return WEOF;
if (fp->_wide_data->_IO_read_ptr < fp->_wide_data->_IO_read_end)
return *fp->_wide_data->_IO_read_ptr;
if (_IO_in_backup (fp))
{
_IO_switch_to_main_wget_area (fp);
if (fp->_wide_data->_IO_read_ptr < fp->_wide_data->_IO_read_end)
return *fp->_wide_data->_IO_read_ptr;
}
if (_IO_have_markers (fp))
{
if (save_for_wbackup (fp, fp->_wide_data->_IO_read_end))
return WEOF;
}
else if (_IO_have_backup (fp))
_IO_free_wbackup_area (fp);
return _IO_UNDERFLOW (fp);
}
_IO_size_t
_IO_wdefault_xsputn (f, data, n)
_IO_FILE *f;
const void *data;
_IO_size_t n;
{
const wchar_t *s = (const wchar_t *) data;
_IO_size_t more = n;
if (more <= 0)
return 0;
for (;;)
{
/* Space available. */
_IO_ssize_t count = (f->_wide_data->_IO_write_end
- f->_wide_data->_IO_write_ptr);
if (count > 0)
{
if ((_IO_size_t) count > more)
count = more;
if (count > 20)
{
#ifdef _LIBC
f->_wide_data->_IO_write_ptr =
__wmempcpy (f->_wide_data->_IO_write_ptr, s, count);
#else
memcpy (f->_wide_data->_IO_write_ptr, s, count);
f->_wide_data->_IO_write_ptr += count;
#endif
s += count;
}
else if (count <= 0)
count = 0;
else
{
wchar_t *p = f->_wide_data->_IO_write_ptr;
_IO_ssize_t i;
for (i = count; --i >= 0; )
*p++ = *s++;
f->_wide_data->_IO_write_ptr = p;
}
more -= count;
}
if (more == 0 || __woverflow (f, *s++) == WEOF)
break;
more--;
}
return n - more;
}
_IO_size_t
_IO_wdefault_xsgetn (fp, data, n)
_IO_FILE *fp;
void *data;
_IO_size_t n;
{
_IO_size_t more = n;
wchar_t *s = (wchar_t*) data;
for (;;)
{
/* Data available. */
_IO_ssize_t count = (fp->_wide_data->_IO_read_end
- fp->_wide_data->_IO_read_ptr);
if (count > 0)
{
if ((_IO_size_t) count > more)
count = more;
if (count > 20)
{
#ifdef _LIBC
s = __wmempcpy (s, fp->_wide_data->_IO_read_ptr, count);
#else
memcpy (s, fp->_wide_data->_IO_read_ptr, count);
s += count;
#endif
fp->_wide_data->_IO_read_ptr += count;
}
else if (count <= 0)
count = 0;
else
{
wchar_t *p = fp->_wide_data->_IO_read_ptr;
int i = (int) count;
while (--i >= 0)
*s++ = *p++;
fp->_wide_data->_IO_read_ptr = p;
}
more -= count;
}
if (more == 0 || __wunderflow (fp) == WEOF)
break;
}
return n - more;
}
void
_IO_wdoallocbuf (fp)
_IO_FILE *fp;
{
if (fp->_wide_data->_IO_buf_base)
return;
if (!(fp->_flags & _IO_UNBUFFERED))
if (_IO_DOALLOCATE (fp) != WEOF)
return;
_IO_wsetb (fp, fp->_wide_data->_shortbuf, fp->_wide_data->_shortbuf + 1, 0);
}
_IO_FILE *
_IO_wdefault_setbuf (fp, p, len)
_IO_FILE *fp;
wchar_t *p;
_IO_ssize_t len;
{
if (_IO_SYNC (fp) == EOF)
return NULL;
if (p == NULL || len == 0)
{
fp->_flags |= _IO_UNBUFFERED;
_IO_wsetb (fp, fp->_wide_data->_shortbuf, fp->_wide_data->_shortbuf + 1,
0);
}
else
{
fp->_flags &= ~_IO_UNBUFFERED;
_IO_wsetb (fp, p, p + len, 0);
}
fp->_wide_data->_IO_write_base = fp->_wide_data->_IO_write_ptr
= fp->_wide_data->_IO_write_end = 0;
fp->_wide_data->_IO_read_base = fp->_wide_data->_IO_read_ptr
= fp->_wide_data->_IO_read_end = 0;
return fp;
}
int
_IO_wdefault_doallocate (fp)
_IO_FILE *fp;
{
wchar_t *buf;
ALLOC_WBUF (buf, _IO_BUFSIZ, EOF);
_IO_wsetb (fp, buf, buf + _IO_BUFSIZ, 1);
return 1;
}
int
_IO_switch_to_wget_mode (fp)
_IO_FILE *fp;
{
if (fp->_wide_data->_IO_write_ptr > fp->_wide_data->_IO_write_base)
if (_IO_OVERFLOW (fp, WEOF) == WEOF)
return EOF;
if (_IO_in_backup (fp))
fp->_wide_data->_IO_read_base = fp->_wide_data->_IO_backup_base;
else
{
fp->_wide_data->_IO_read_base = fp->_wide_data->_IO_buf_base;
if (fp->_wide_data->_IO_write_ptr > fp->_wide_data->_IO_read_end)
fp->_wide_data->_IO_read_end = fp->_wide_data->_IO_write_ptr;
}
fp->_wide_data->_IO_read_ptr = fp->_wide_data->_IO_write_ptr;
fp->_wide_data->_IO_write_base = fp->_wide_data->_IO_write_ptr
= fp->_wide_data->_IO_write_end = fp->_wide_data->_IO_read_ptr;
fp->_flags &= ~_IO_CURRENTLY_PUTTING;
return 0;
}
void
_IO_free_wbackup_area (fp)
_IO_FILE *fp;
{
if (_IO_in_backup (fp))
_IO_switch_to_main_wget_area (fp); /* Just in case. */
free (fp->_wide_data->_IO_save_base);
fp->_wide_data->_IO_save_base = NULL;
fp->_wide_data->_IO_save_end = NULL;
fp->_wide_data->_IO_backup_base = NULL;
}
#if 0
int
_IO_switch_to_wput_mode (fp)
_IO_FILE *fp;
{
fp->_wide_data->_IO_write_base = fp->_wide_data->_IO_read_ptr;
fp->_wide_data->_IO_write_ptr = fp->_wide_data->_IO_read_ptr;
/* Following is wrong if line- or un-buffered? */
fp->_wide_data->_IO_write_end = (fp->_flags & _IO_IN_BACKUP
? fp->_wide_data->_IO_read_end
: fp->_wide_data->_IO_buf_end);
fp->_wide_data->_IO_read_ptr = fp->_wide_data->_IO_read_end;
fp->_wide_data->_IO_read_base = fp->_wide_data->_IO_read_end;
fp->_flags |= _IO_CURRENTLY_PUTTING;
return 0;
}
#endif
static int
#ifdef _LIBC
internal_function
#endif
save_for_wbackup (fp, end_p)
_IO_FILE *fp;
wchar_t *end_p;
{
/* Append [_IO_read_base..end_p] to backup area. */
_IO_ssize_t least_mark = _IO_least_wmarker (fp, end_p);
/* needed_size is how much space we need in the backup area. */
_IO_size_t needed_size = ((end_p - fp->_wide_data->_IO_read_base)
- least_mark);
/* FIXME: Dubious arithmetic if pointers are NULL */
_IO_size_t current_Bsize = (fp->_wide_data->_IO_save_end
- fp->_wide_data->_IO_save_base);
_IO_size_t avail; /* Extra space available for future expansion. */
_IO_ssize_t delta;
struct _IO_marker *mark;
if (needed_size > current_Bsize)
{
wchar_t *new_buffer;
avail = 100;
new_buffer = (wchar_t *) malloc ((avail + needed_size)
* sizeof (wchar_t));
if (new_buffer == NULL)
return EOF; /* FIXME */
if (least_mark < 0)
{
#ifdef _LIBC
__wmempcpy (__wmempcpy (new_buffer + avail,
fp->_wide_data->_IO_save_end + least_mark,
-least_mark),
fp->_wide_data->_IO_read_base,
end_p - fp->_wide_data->_IO_read_base);
#else
memcpy (new_buffer + avail,
fp->_wide_data->_IO_save_end + least_mark,
-least_mark * sizeof (wchar_t));
memcpy (new_buffer + avail - least_mark,
fp->_wide_data->_IO_read_base,
(end_p - fp->_wide_data->_IO_read_base) * sizeof (wchar_t));
#endif
}
else
{
#ifdef _LIBC
__wmemcpy (new_buffer + avail,
fp->_wide_data->_IO_read_base + least_mark,
needed_size);
#else
memcpy (new_buffer + avail,
fp->_wide_data->_IO_read_base + least_mark,
needed_size * sizeof (wchar_t));
#endif
}
if (fp->_wide_data->_IO_save_base)
free (fp->_wide_data->_IO_save_base);
fp->_wide_data->_IO_save_base = new_buffer;
fp->_wide_data->_IO_save_end = new_buffer + avail + needed_size;
}
else
{
avail = current_Bsize - needed_size;
if (least_mark < 0)
{
#ifdef _LIBC
__wmemmove (fp->_wide_data->_IO_save_base + avail,
fp->_wide_data->_IO_save_end + least_mark,
-least_mark);
__wmemcpy (fp->_wide_data->_IO_save_base + avail - least_mark,
fp->_wide_data->_IO_read_base,
end_p - fp->_wide_data->_IO_read_base);
#else
memmove (fp->_wide_data->_IO_save_base + avail,
fp->_wide_data->_IO_save_end + least_mark,
-least_mark * sizeof (wchar_t));
memcpy (fp->_wide_data->_IO_save_base + avail - least_mark,
fp->_wide_data->_IO_read_base,
(end_p - fp->_wide_data->_IO_read_base) * sizeof (wchar_t));
#endif
}
else if (needed_size > 0)
#ifdef _LIBC
__wmemcpy (fp->_wide_data->_IO_save_base + avail,
fp->_wide_data->_IO_read_base + least_mark,
needed_size);
#else
memcpy (fp->_wide_data->_IO_save_base + avail,
fp->_wide_data->_IO_read_base + least_mark,
needed_size * sizeof (wchar_t));
#endif
}
fp->_wide_data->_IO_backup_base = fp->_wide_data->_IO_save_base + avail;
/* Adjust all the streammarkers. */
delta = end_p - fp->_wide_data->_IO_read_base;
for (mark = fp->_markers; mark != NULL; mark = mark->_next)
mark->_pos -= delta;
return 0;
}
wint_t
_IO_sputbackwc (fp, c)
_IO_FILE *fp;
wint_t c;
{
wint_t result;
if (fp->_wide_data->_IO_read_ptr > fp->_wide_data->_IO_read_base
&& (wchar_t)fp->_wide_data->_IO_read_ptr[-1] == (wchar_t) c)
{
fp->_wide_data->_IO_read_ptr--;
result = c;
}
else
result = _IO_PBACKFAIL (fp, c);
if (result != EOF)
fp->_flags &= ~_IO_EOF_SEEN;
return result;
}
wint_t
_IO_sungetwc (fp)
_IO_FILE *fp;
{
int result;
if (fp->_wide_data->_IO_read_ptr > fp->_wide_data->_IO_read_base)
{
fp->_wide_data->_IO_read_ptr--;
result = *fp->_wide_data->_IO_read_ptr;
}
else
result = _IO_PBACKFAIL (fp, EOF);
if (result != WEOF)
fp->_flags &= ~_IO_EOF_SEEN;
return result;
}
unsigned
_IO_adjust_wcolumn (start, line, count)
unsigned start;
const wchar_t *line;
int count;
{
const wchar_t *ptr = line + count;
while (ptr > line)
if (*--ptr == L'\n')
return line + count - ptr - 1;
return start + count;
}
void
_IO_init_wmarker (marker, fp)
struct _IO_marker *marker;
_IO_FILE *fp;
{
marker->_sbuf = fp;
if (_IO_in_put_mode (fp))
_IO_switch_to_wget_mode (fp);
if (_IO_in_backup (fp))
marker->_pos = fp->_wide_data->_IO_read_ptr - fp->_wide_data->_IO_read_end;
else
marker->_pos = (fp->_wide_data->_IO_read_ptr
- fp->_wide_data->_IO_read_base);
/* Should perhaps sort the chain? */
marker->_next = fp->_markers;
fp->_markers = marker;
}
#define BAD_DELTA EOF
/* Return difference between MARK and current position of MARK's stream. */
int
_IO_wmarker_delta (mark)
struct _IO_marker *mark;
{
int cur_pos;
if (mark->_sbuf == NULL)
return BAD_DELTA;
if (_IO_in_backup (mark->_sbuf))
cur_pos = (mark->_sbuf->_wide_data->_IO_read_ptr
- mark->_sbuf->_wide_data->_IO_read_end);
else
cur_pos = (mark->_sbuf->_wide_data->_IO_read_ptr
- mark->_sbuf->_wide_data->_IO_read_base);
return mark->_pos - cur_pos;
}
int
_IO_seekwmark (fp, mark, delta)
_IO_FILE *fp;
struct _IO_marker *mark;
int delta;
{
if (mark->_sbuf != fp)
return EOF;
if (mark->_pos >= 0)
{
if (_IO_in_backup (fp))
_IO_switch_to_main_wget_area (fp);
fp->_wide_data->_IO_read_ptr = (fp->_wide_data->_IO_read_base
+ mark->_pos);
}
else
{
if (!_IO_in_backup (fp))
_IO_switch_to_wbackup_area (fp);
fp->_wide_data->_IO_read_ptr = fp->_wide_data->_IO_read_end + mark->_pos;
}
return 0;
}
void
_IO_unsave_wmarkers (fp)
_IO_FILE *fp;
{
struct _IO_marker *mark = fp->_markers;
if (mark)
{
#ifdef TODO
streampos offset = seekoff (0, ios::cur, ios::in);
if (offset != EOF)
{
offset += eGptr () - Gbase ();
for ( ; mark != NULL; mark = mark->_next)
mark->set_streampos (mark->_pos + offset);
}
else
{
for ( ; mark != NULL; mark = mark->_next)
mark->set_streampos (EOF);
}
#endif
fp->_markers = 0;
}
if (_IO_have_backup (fp))
_IO_free_wbackup_area (fp);
}
#endif /* _GLIBCPP_USE_WCHAR_T */

6
libstdc++-v3/libmath/Makefile.in
View File

@ -1,4 +1,4 @@
# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
@ -70,7 +70,6 @@ AWK = @AWK@
BASIC_FILE_CC = @BASIC_FILE_CC@
BASIC_FILE_H = @BASIC_FILE_H@
CC = @CC@
CCODECVT_C = @CCODECVT_C@
CCODECVT_CC = @CCODECVT_CC@
CCODECVT_H = @CCODECVT_H@
CCOLLATE_CC = @CCOLLATE_CC@
@ -97,7 +96,6 @@ GCJ = @GCJ@
GCJFLAGS = @GCJFLAGS@
GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@
GLIBCPP_IS_CROSS_COMPILING = @GLIBCPP_IS_CROSS_COMPILING@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
LIBMATHOBJS = @LIBMATHOBJS@
LIBMATH_INCLUDES = @LIBMATH_INCLUDES@
LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
@ -127,6 +125,7 @@ enable_shared = @enable_shared@
enable_static = @enable_static@
glibcpp_CXX = @glibcpp_CXX@
glibcpp_MOFILES = @glibcpp_MOFILES@
glibcpp_PCHFLAGS = @glibcpp_PCHFLAGS@
glibcpp_POFILES = @glibcpp_POFILES@
glibcpp_basedir = @glibcpp_basedir@
glibcpp_builddir = @glibcpp_builddir@
@ -138,7 +137,6 @@ glibcpp_toolexecdir = @glibcpp_toolexecdir@
glibcpp_toolexeclibdir = @glibcpp_toolexeclibdir@
gxx_include_dir = @gxx_include_dir@
ifGNUmake = @ifGNUmake@
libio_la = @libio_la@
libtool_VERSION = @libtool_VERSION@
toplevel_srcdir = @toplevel_srcdir@

66
libstdc++-v3/libsupc++/Makefile.in
View File

@ -1,4 +1,4 @@
# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
@ -69,7 +69,6 @@ ATOMICITY_INC_SRCDIR = @ATOMICITY_INC_SRCDIR@
AWK = @AWK@
BASIC_FILE_CC = @BASIC_FILE_CC@
BASIC_FILE_H = @BASIC_FILE_H@
CCODECVT_C = @CCODECVT_C@
CCODECVT_CC = @CCODECVT_CC@
CCODECVT_H = @CCODECVT_H@
CCOLLATE_CC = @CCOLLATE_CC@
@ -94,7 +93,6 @@ EXTRA_CXX_FLAGS = @EXTRA_CXX_FLAGS@
GCJ = @GCJ@
GCJFLAGS = @GCJFLAGS@
GLIBCPP_IS_CROSS_COMPILING = @GLIBCPP_IS_CROSS_COMPILING@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
LIBMATHOBJS = @LIBMATHOBJS@
LIBMATH_INCLUDES = @LIBMATH_INCLUDES@
LIBSUPCXX_PICFLAGS = @LIBSUPCXX_PICFLAGS@
@ -124,6 +122,7 @@ enable_shared = @enable_shared@
enable_static = @enable_static@
glibcpp_CXX = @glibcpp_CXX@
glibcpp_MOFILES = @glibcpp_MOFILES@
glibcpp_PCHFLAGS = @glibcpp_PCHFLAGS@
glibcpp_POFILES = @glibcpp_POFILES@
glibcpp_basedir = @glibcpp_basedir@
glibcpp_builddir = @glibcpp_builddir@
@ -135,7 +134,6 @@ glibcpp_toolexecdir = @glibcpp_toolexecdir@
glibcpp_toolexeclibdir = @glibcpp_toolexeclibdir@
gxx_include_dir = @gxx_include_dir@
ifGNUmake = @ifGNUmake@
libio_la = @libio_la@
libtool_VERSION = @libtool_VERSION@
toplevel_srcdir = @toplevel_srcdir@
@ -164,11 +162,13 @@ 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 = @SECTION_FLAGS@ @EXTRA_CXX_FLAGS@
CONFIG_CXXFLAGS = \
@SECTION_FLAGS@ @EXTRA_CXX_FLAGS@
# Warning flags to use.
WARN_CXXFLAGS = @WARN_FLAGS@ $(WERROR) -fdiagnostics-show-location=once
WARN_CXXFLAGS = \
@WARN_FLAGS@ $(WERROR) -fdiagnostics-show-location=once
LIBSUPCXX_CXXFLAGS = @LIBSUPCXX_PICFLAGS@
@ -178,13 +178,41 @@ GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@
LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
GCC_INCLUDES = -I$(toplevel_srcdir)/gcc -I$(toplevel_srcdir)/include
INCLUDES = $(GCC_INCLUDES) $(GLIBCPP_INCLUDES) $(LIBSUPCXX_INCLUDES)
INCLUDES = \
$(GCC_INCLUDES) $(GLIBCPP_INCLUDES) $(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 eh_alloc.cc eh_aux_runtime.cc eh_catch.cc eh_exception.cc eh_globals.cc eh_personality.cc eh_term_handler.cc eh_terminate.cc eh_throw.cc eh_type.cc eh_unex_handler.cc guard.cc new_handler.cc new_op.cc new_opnt.cc new_opv.cc new_opvnt.cc pure.cc tinfo.cc tinfo2.cc vec.cc vterminate.cc
sources = \
del_op.cc \
del_opnt.cc \
del_opv.cc \
del_opvnt.cc \
eh_alloc.cc \
eh_aux_runtime.cc \
eh_catch.cc \
eh_exception.cc \
eh_globals.cc \
eh_personality.cc \
eh_term_handler.cc \
eh_terminate.cc \
eh_throw.cc \
eh_type.cc \
eh_unex_handler.cc \
guard.cc \
new_handler.cc \
new_op.cc \
new_opnt.cc \
new_opv.cc \
new_opvnt.cc \
pure.cc \
tinfo.cc \
tinfo2.cc \
vec.cc \
vterminate.cc
libsupc___la_SOURCES = $(sources)
@ -198,10 +226,16 @@ glibcppinstall_HEADERS = $(headers)
# 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.
AM_CXXFLAGS = -fno-implicit-templates $(LIBSUPCXX_CXXFLAGS) $(WARN_CXXFLAGS) $(OPTIMIZE_CXXFLAGS) $(CONFIG_CXXFLAGS)
AM_CXXFLAGS = \
-fno-implicit-templates \
$(LIBSUPCXX_CXXFLAGS) \
$(WARN_CXXFLAGS) \
$(OPTIMIZE_CXXFLAGS) \
$(CONFIG_CXXFLAGS)
AM_MAKEFLAGS = "gxx_include_dir=$(gxx_include_dir)"
AM_MAKEFLAGS = \
"gxx_include_dir=$(gxx_include_dir)"
# libstdc++ libtool notes
@ -225,7 +259,9 @@ AM_MAKEFLAGS = "gxx_include_dir=$(gxx_include_dir)"
#
# 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'd have a problem when building the shared libstdc++ object if
@ -234,7 +270,9 @@ LTCXXCOMPILE = $(LIBTOOL) --tag CXX --tag disable-shared --mode=c
# course is problematic at this point. So, we get the top-level
# directory to configure libstdc++-v3 to use gcc as the C++
# compilation driver.
CXXLINK = $(LIBTOOL) --tag CXX --tag disable-shared --mode=link $(CXX) @OPT_LDFLAGS@ @SECTION_LDFLAGS@ $(AM_CXXFLAGS) $(LDFLAGS) -o $@
CXXLINK = $(LIBTOOL) --tag CXX --tag disable-shared \
--mode=link $(CXX) \
@OPT_LDFLAGS@ @SECTION_LDFLAGS@ $(AM_CXXFLAGS) $(LDFLAGS) -o $@
CONFIG_HEADER = ../config.h
CONFIG_CLEAN_FILES =
@ -271,7 +309,7 @@ DIST_COMMON = Makefile.am Makefile.in
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
TAR = gtar
GZIP_ENV = --best
SOURCES = $(libsupc__convenience_la_SOURCES) $(libsupc___la_SOURCES)
OBJECTS = $(libsupc__convenience_la_OBJECTS) $(libsupc___la_OBJECTS)

36
libstdc++-v3/po/Makefile.in
View File

@ -70,7 +70,6 @@ AWK = @AWK@
BASIC_FILE_CC = @BASIC_FILE_CC@
BASIC_FILE_H = @BASIC_FILE_H@
CC = @CC@
CCODECVT_C = @CCODECVT_C@
CCODECVT_CC = @CCODECVT_CC@
CCODECVT_H = @CCODECVT_H@
CCOLLATE_CC = @CCOLLATE_CC@
@ -97,7 +96,6 @@ GCJ = @GCJ@
GCJFLAGS = @GCJFLAGS@
GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@
GLIBCPP_IS_CROSS_COMPILING = @GLIBCPP_IS_CROSS_COMPILING@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
LIBMATHOBJS = @LIBMATHOBJS@
LIBMATH_INCLUDES = @LIBMATH_INCLUDES@
LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
@ -128,6 +126,7 @@ enable_shared = @enable_shared@
enable_static = @enable_static@
glibcpp_CXX = @glibcpp_CXX@
glibcpp_MOFILES = @glibcpp_MOFILES@
glibcpp_PCHFLAGS = @glibcpp_PCHFLAGS@
glibcpp_POFILES = @glibcpp_POFILES@
glibcpp_basedir = @glibcpp_basedir@
glibcpp_builddir = @glibcpp_builddir@
@ -138,7 +137,6 @@ glibcpp_toolexecdir = @glibcpp_toolexecdir@
glibcpp_toolexeclibdir = @glibcpp_toolexeclibdir@
gxx_include_dir = @gxx_include_dir@
ifGNUmake = @ifGNUmake@
libio_la = @libio_la@
libtool_VERSION = @libtool_VERSION@
toplevel_srcdir = @toplevel_srcdir@
@ -159,7 +157,9 @@ LOCALE_OUT = @glibcpp_MOFILES@
MSGFMT = msgfmt
# Necessary files.
DISTFILES = Makefile.am Makefile.in string_literals.cc POTFILES.in $(PACKAGE).pot $(LOCALE_IN)
DISTFILES = \
Makefile.am Makefile.in string_literals.cc POTFILES.in $(PACKAGE).pot \
$(LOCALE_IN)
# Specify what gets cleaned up on a 'make clean'
@ -174,15 +174,15 @@ LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
DIST_COMMON = Makefile.am Makefile.in
TAR = tar
TAR = gtar
GZIP_ENV = --best
all: all-redirect
.SUFFIXES:
.SUFFIXES: .mo .po
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu po/Makefile
cd $(top_srcdir) && $(AUTOMAKE) --cygnus po/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
@ -195,13 +195,8 @@ distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
subdir = po
distdir: $(DISTFILES)
here=`cd $(top_builddir) && pwd`; \
top_distdir=`cd $(top_distdir) && pwd`; \
distdir=`cd $(distdir) && pwd`; \
cd $(top_srcdir) \
&& $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu po/Makefile
@for file in $(DISTFILES); do \
d=$(srcdir); \
if test -f $$file; then d=.; else d=$(srcdir); fi; \
if test -d $$d/$$file; then \
cp -pr $$d/$$file $(distdir)/$$file; \
else \
@ -214,10 +209,12 @@ info-am:
info: info-am
dvi-am:
dvi: dvi-am
check-am: all-am
check-am:
check: check-am
installcheck-am:
installcheck: installcheck-am
install-info-am:
install-info: install-info-am
install-exec-am:
install-exec: install-exec-am
@ -266,11 +263,12 @@ maintainer-clean-am: maintainer-clean-generic distclean-am
maintainer-clean: maintainer-clean-am
.PHONY: tags distdir info-am info dvi-am dvi check check-am \
installcheck-am installcheck install-exec-am install-exec \
install-data-local install-data-am install-data install-am install \
uninstall-am uninstall all-local all-redirect all-am all installdirs \
mostlyclean-generic distclean-generic clean-generic \
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
installcheck-am installcheck install-info-am install-info \
install-exec-am install-exec install-data-local install-data-am \
install-data install-am install uninstall-am uninstall all-local \
all-redirect all-am all installdirs mostlyclean-generic \
distclean-generic clean-generic maintainer-clean-generic clean \
mostlyclean distclean maintainer-clean
.po.mo:

5
libstdc++-v3/src/Makefile.am
View File

@ -62,13 +62,12 @@ WARN_CXXFLAGS = \
GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@
LIBMATH_INCLUDES = @LIBMATH_INCLUDES@
LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
TOPLEVEL_INCLUDES = @TOPLEVEL_INCLUDES@
INCLUDES = \
-nostdinc++ \
$(GLIBCPP_INCLUDES) \
$(LIBSUPCXX_INCLUDES) $(LIBIO_INCLUDES) $(LIBMATH_INCLUDES) \
$(LIBSUPCXX_INCLUDES) $(LIBMATH_INCLUDES) \
$(TOPLEVEL_INCLUDES)
# Source files linked in via configuration/make substitution for a
@ -151,7 +150,7 @@ VPATH = $(top_srcdir)/src:$(top_srcdir)
libstdc___la_SOURCES = $(sources)
libstdc___la_LIBADD = \
$(top_builddir)/libmath/libmath.la @libio_la@ \
$(top_builddir)/libmath/libmath.la \
$(top_builddir)/libsupc++/libsupc++convenience.la
libstdc___la_DEPENDENCIES = libstdc++-symbol.ver $(libstdc___la_LIBADD)

7
libstdc++-v3/src/Makefile.in
View File

@ -69,7 +69,6 @@ AWK = @AWK@
BASIC_FILE_CC = @BASIC_FILE_CC@
BASIC_FILE_H = @BASIC_FILE_H@
CC = @CC@
CCODECVT_C = @CCODECVT_C@
CCODECVT_CC = @CCODECVT_CC@
CCODECVT_H = @CCODECVT_H@
CCOLLATE_CC = @CCOLLATE_CC@
@ -131,7 +130,6 @@ glibcpp_toolexecdir = @glibcpp_toolexecdir@
glibcpp_toolexeclibdir = @glibcpp_toolexeclibdir@
gxx_include_dir = @gxx_include_dir@
ifGNUmake = @ifGNUmake@
libio_la = @libio_la@
libtool_VERSION = @libtool_VERSION@
toplevel_srcdir = @toplevel_srcdir@
@ -169,13 +167,12 @@ WARN_CXXFLAGS = \
GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@
LIBMATH_INCLUDES = @LIBMATH_INCLUDES@
LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
TOPLEVEL_INCLUDES = @TOPLEVEL_INCLUDES@
INCLUDES = \
-nostdinc++ \
$(GLIBCPP_INCLUDES) \
$(LIBSUPCXX_INCLUDES) $(LIBIO_INCLUDES) $(LIBMATH_INCLUDES) \
$(LIBSUPCXX_INCLUDES) $(LIBMATH_INCLUDES) \
$(TOPLEVEL_INCLUDES)
@ -235,7 +232,7 @@ VPATH = $(top_srcdir)/src:$(top_srcdir)
libstdc___la_SOURCES = $(sources)
libstdc___la_LIBADD = \
$(top_builddir)/libmath/libmath.la @libio_la@ \
$(top_builddir)/libmath/libmath.la \
$(top_builddir)/libsupc++/libsupc++convenience.la

34
libstdc++-v3/testsuite/Makefile.in
View File

@ -70,7 +70,6 @@ AWK = @AWK@
BASIC_FILE_CC = @BASIC_FILE_CC@
BASIC_FILE_H = @BASIC_FILE_H@
CC = @CC@
CCODECVT_C = @CCODECVT_C@
CCODECVT_CC = @CCODECVT_CC@
CCODECVT_H = @CCODECVT_H@
CCOLLATE_CC = @CCOLLATE_CC@
@ -96,7 +95,6 @@ GCJ = @GCJ@
GCJFLAGS = @GCJFLAGS@
GLIBCPP_INCLUDES = @GLIBCPP_INCLUDES@
GLIBCPP_IS_CROSS_COMPILING = @GLIBCPP_IS_CROSS_COMPILING@
LIBIO_INCLUDES = @LIBIO_INCLUDES@
LIBMATHOBJS = @LIBMATHOBJS@
LIBMATH_INCLUDES = @LIBMATH_INCLUDES@
LIBSUPCXX_INCLUDES = @LIBSUPCXX_INCLUDES@
@ -128,6 +126,7 @@ enable_shared = @enable_shared@
enable_static = @enable_static@
glibcpp_CXX = @glibcpp_CXX@
glibcpp_MOFILES = @glibcpp_MOFILES@
glibcpp_PCHFLAGS = @glibcpp_PCHFLAGS@
glibcpp_POFILES = @glibcpp_POFILES@
glibcpp_basedir = @glibcpp_basedir@
glibcpp_builddir = @glibcpp_builddir@
@ -139,7 +138,6 @@ glibcpp_toolexecdir = @glibcpp_toolexecdir@
glibcpp_toolexeclibdir = @glibcpp_toolexeclibdir@
gxx_include_dir = @gxx_include_dir@
ifGNUmake = @ifGNUmake@
libio_la = @libio_la@
libtool_VERSION = @libtool_VERSION@
toplevel_srcdir = @toplevel_srcdir@
@ -147,10 +145,14 @@ AUTOMAKE_OPTIONS = cygnus dejagnu
DEJATOOL = libstdc++-v3
EXPECT = `if [ -f @glibcpp_builddir@/../../expect/expect ] ; then echo @glibcpp_builddir@/../../expect/expect ; else echo expect ; fi`
EXPECT = `if [ -f @glibcpp_builddir@/../../expect/expect ] ; then \
echo @glibcpp_builddir@/../../expect/expect ; \
else echo expect ; fi`
RUNTEST = `if [ -f @glibcpp_srcdir@/../dejagnu/runtest ] ; then echo @glibcpp_srcdir@/../dejagnu/runtest ; else echo runtest; fi`
RUNTEST = `if [ -f @glibcpp_srcdir@/../dejagnu/runtest ] ; then \
echo @glibcpp_srcdir@/../dejagnu/runtest ; \
else echo runtest; fi`
AM_RUNTESTFLAGS =
@ -158,20 +160,26 @@ RUNTESTFLAGS =
CXX_build = @glibcpp_CXX@
CXX = `echo "$(CXX_build)" | sed 's,gcc/xgcc ,gcc/g++ ,'`
CXXLINK = LD_RUN_PATH=$${LD_RUN_PATH:+$$LD_RUN_PATH:}${glibcpp_builddir}/src/.libs $(LIBTOOL) --tag=CXX --mode=link $(CXX) $(AM_CXXFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@
CXXLINK = \
LD_RUN_PATH=$${LD_RUN_PATH:+$$LD_RUN_PATH:}${glibcpp_builddir}/src/.libs\
$(LIBTOOL) --tag=CXX --mode=link $(CXX) \
$(AM_CXXFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@
INCLUDES = -nostdinc++ @GLIBCPP_INCLUDES@ @LIBSUPCXX_INCLUDES@ @TOPLEVEL_INCLUDES@
INCLUDES = \
-nostdinc++ \
@GLIBCPP_INCLUDES@ @LIBSUPCXX_INCLUDES@ @TOPLEVEL_INCLUDES@
noinst_LIBRARIES = libv3test.a
libv3test_a_SOURCES = testsuite_hooks.cc testsuite_allocator.cc
@GLIBCPP_BUILD_ABI_CHECK_TRUE@noinst_PROGRAMS = abi_check
@GLIBCPP_BUILD_ABI_CHECK_TRUE@noinst_PROGRAMS = @GLIBCPP_BUILD_ABI_CHECK_TRUE@abi_check
@GLIBCPP_BUILD_ABI_CHECK_FALSE@noinst_PROGRAMS =
abi_check_SOURCES = abi_check.cc
# By adding these files here, automake will remove them for 'make clean'
CLEANFILES = *.txt *.tst *.exe core* filebuf_* tmp* ostream_* *.log *.sum testsuite_* site.exp abi_check
CLEANFILES = *.txt *.tst *.exe core* filebuf_* tmp* ostream_* *.log *.sum \
testsuite_* site.exp abi_check
mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
CONFIG_HEADER = ../config.h
@ -197,12 +205,12 @@ CXXFLAGS = @CXXFLAGS@
CXXCOMPILE = $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
CXXLD = $(CXX)
DIST_COMMON = README Makefile.am Makefile.in
DIST_COMMON = Makefile.am Makefile.in
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
TAR = gtar
GZIP_ENV = --best
SOURCES = $(libv3test_a_SOURCES) $(abi_check_SOURCES)
OBJECTS = $(libv3test_a_OBJECTS) $(abi_check_OBJECTS)
@ -313,7 +321,7 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|| (cd $(srcdir) && etags -o $$here/TAGS $(ETAGS_ARGS) $$tags $$unique $(LISP))
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
mostlyclean-tags:
@ -370,7 +378,7 @@ site.exp: Makefile
@echo 'set build_alias $(build_alias)' >> $@-t
@echo 'set build_triplet $(build_triplet)' >> $@-t
@echo '## All variables above are generated by configure. Do Not Edit ##' >> $@-t
@test ! -f $(srcdir)/site.exp || sed '1,/^## All variables above are.*##/ d' $(srcdir)/site.exp >> $@-t
@test ! -f site.exp || sed '1,/^## All variables above are.*##/ d' site.exp >> $@-t
@test ! -f site.exp || mv site.exp site.bak
@mv $@-t site.exp
info-am: