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gcc/libstdc++-v3 ChangeLog acconfig.h acinclud ...


CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-branch
Changes by:	paolo@gcc.gnu.org	2003-05-01 18:30:25

Modified files:
	libstdc++-v3   : ChangeLog acconfig.h acinclude.m4 configure.in 
	libstdc++-v3/config/io: basic_file_stdio.cc basic_file_stdio.h 
	libstdc++-v3/include/bits: fstream.tcc 

Log message:
	2003-05-01  Paolo Carlini  <pcarlini@unitus.it>
	Nathan Myers  <ncm@cantrip.org>
	
	Backport from mainline fix of 2003-03-28.
	PR libstdc++/9533
	* include/bits/fstream.tcc (basic_filebuf<>::open): Don't
	call underflow().
	(basic_filebuf<>::showmanyc): Use the information provided
	by codecvt and __basic_file<>::showmanyc_helper to implement
	a non-trivial showmanyc.
	* config/io/basic_file_stdio.h
	(__basic_file<>::showmanyc_helper): New, declare.
	* config/io/basic_file_stdio.cc
	(__basic_file<>::showmanyc_helper): Define.
	(__basic_file<>::_M_open_mode): Don't set O_NONBLOCK.
	(__basic_file<char>::open): Don't call fcntl().
	* acinclude.m4 (GLIBCPP_CHECK_S_ISREG_OR_S_IFREG,
	GLIBCPP_CHECK_POLL): New macros.
	* configure.in: Call here.
	* acconfig.h: Add #undefs for the corresponding symbols.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.1464.2.97&r2=1.1464.2.98
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/acconfig.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.27&r2=1.27.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/acinclude.m4.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.223.2.5&r2=1.223.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/configure.in.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.110.2.3&r2=1.110.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.cc.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.6.2.3&r2=1.6.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.6&r2=1.6.22.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/fstream.tcc.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.42.2.11&r2=1.42.2.12


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