libstdc++/6745

[paolo@gcc.gnu.org]

The following reply was made to PR libstdc++/6745; it has been noted by GNATS.

From: paolo@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: libstdc++/6745
Date: 2 Dec 2002 22:05:21 -0000

 CVSROOT:	/cvs/gcc
 Module name:	gcc
 Branch: 	gcc-3_2-branch
 Changes by:	paolo@gcc.gnu.org	2002-12-02 14:05:21
 
 Modified files:
 	libstdc++-v3   : ChangeLog acinclude.m4 configure.in aclocal.m4 
 	                 config.h.in configure 
 	libstdc++-v3/src: ios.cc 
 	libstdc++-v3/include/bits: streambuf.tcc 
 	libstdc++-v3/testsuite/27_io: ostream_inserter_other.cc 
 
 Log message:
 	2002-12-02  Benjamin Kosnik  <bkoz@redhat.com>
 	Jonathan Lennox  <lennox@cs.columbia.edu>
 	
 	* include/bits/streambuf.tcc (__copy_streambufs):
 	Revert previous fix for the interactive half of
 	libstdc++/6745, use _M_buf_size_opt to set dynamically
 	the correct buffer size.
 	
 	2002-12-02  Jonathan Lennox  <lennox@cs.columbia.edu>
 	
 	* include/bits/streambuf.tcc (__copy_streambufs): verify
 	__sbin->gptr() + __bufsize < __sbin->egptr() before using.
 	* testsuite/27_io/ostream_inserter_other.cc (test_buffer_4): Add.
 	(test05): Use test_buffer_4. Delete unused ostringstream
 	variables.
 	
 	2002-12-02  Paolo Carlini  <pcarlini@unitus.it>
 	
 	PR libstdc++/6745 (continued)
 	* include/bits/streambuf.tcc (__copy_streambufs):
 	Deal with interactive input by using isatty as in the
 	fix for libstdc++/8399.
 	
 	2002-12-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 	
 	* src/ios.cc [_GLIBCPP_HAVE_UNISTD_H]: Include unistd.h.
 	
 	2002-12-02  Paolo Carlini  <pcarlini@unitus.it>
 	Loren J. Rittle <ljrittle@acm.org>
 	
 	PR libstdc++/8399
 	* acinclude.m4
 	(GLIBCPP_CHECK_UNISTD_DECL_AND_LINKAGE_1): New macro to
 	check for unistd.h functions.
 	(GLIBCPP_CHECK_UNISTD_SUPPORT): New macro, check for isatty
 	in unistd.h.
 	* configure.in: Call here.
 	* src/ios.cc (ios_base::Init::_S_ios_create(bool)):
 	Use _GLIBCPP_HAVE_ISATTY: ifdef, in case of interactive
 	input __in_size = 1 even when sync_with_stdio is false;
 	otherwise fall back to __in_size = 1.
 	* aclocal.m4: Regenerate.
 	* config.h.in: Regenerate.
 	* configure: Regenerate.
 
 Patches:
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.1057.2.159.2.60&r2=1.1057.2.159.2.61
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/acinclude.m4.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.194.2.15.2.6&r2=1.194.2.15.2.7
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/configure.in.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.83.2.14.2.4&r2=1.83.2.14.2.5
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/aclocal.m4.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.202.2.16.2.6&r2=1.202.2.16.2.7
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config.h.in.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.50.2.4.2.2&r2=1.50.2.4.2.3
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/configure.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.235.2.24.2.10&r2=1.235.2.24.2.11
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/src/ios.cc.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.24.2.6.4.1&r2=1.24.2.6.4.2
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/streambuf.tcc.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.12.2.2.4.3&r2=1.12.2.2.4.4
 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/27_io/ostream_inserter_other.cc.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.10.2.1.2.1&r2=1.10.2.1.2.2