libstdc++/9533

[paolo at gcc dot gnu dot org]

The following reply was made to PR libstdc++/9533; it has been noted by GNATS.

From: paolo at gcc dot gnu dot org
To: gcc-gnats at gcc dot gnu dot org
Cc:  
Subject: libstdc++/9533
Date: 28 Mar 2003 18:28:48 -0000

 CVSROOT:	/cvs/gcc
 Module name:	gcc
 Changes by:	paolo at gcc dot gnu dot org	2003-03-28 18:28:47
 
 Modified files:
 	libstdc++-v3   : ChangeLog acinclude.m4 configure.in acconfig.h 
 	                 aclocal.m4 configure config.h.in 
 	libstdc++-v3/include/bits: fstream.tcc 
 	libstdc++-v3/config/io: basic_file_stdio.h basic_file_stdio.cc 
 
 Log message:
 	2003-03-28  Paolo Carlini  <pcarlini at unitus dot it>
 	Nathan Myers  <ncm at cantrip dot org>
 	
 	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&r1=1.1612&r2=1.1613
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/acinclude.m4.diff?cvsroot=gcc&r1=1.232&r2=1.233
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/configure.in.diff?cvsroot=gcc&r1=1.119&r2=1.120
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/acconfig.h.diff?cvsroot=gcc&r1=1.27&r2=1.28
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/aclocal.m4.diff?cvsroot=gcc&r1=1.244&r2=1.245
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/configure.diff?cvsroot=gcc&r1=1.304&r2=1.305
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config.h.in.diff?cvsroot=gcc&r1=1.61&r2=1.62
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/fstream.tcc.diff?cvsroot=gcc&r1=1.56&r2=1.57
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.h.diff?cvsroot=gcc&r1=1.7&r2=1.8
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.cc.diff?cvsroot=gcc&r1=1.10&r2=1.11