Similar to the __gnu_cxx::stdio_filebuf<>::fd() member function, there should be a __gnu_cxx::stdio_sync_filebuf::c_file() member function which returns the underlying FILE*. With the advent of __gnu_cxx::stdio_sync_filebuf<> that feature becomes needed for interfacing to good ol' Unix machinery. A patch was proposed on <http://gcc.gnu.org/ml/libstdc++/2004-02/msg00379.html>. It even appears that consensus had been reached: <http://gcc.gnu.org/ml/libstdc++/2004-02/msg00189.html>. Due to the trivial nature of the patch, it should also be considered a candidate for 3.4.x.
Confirmed.
This is not a regresssion and therefore not a show-stopper for 3.4.1 -- or any other release.
Subject: Bug 14600 CVSROOT: /cvs/gcc Module name: gcc Changes by: bkoz@gcc.gnu.org 2004-05-29 14:40:59 Modified files: libstdc++-v3 : ChangeLog libstdc++-v3/config/io: basic_file_stdio.cc basic_file_stdio.h libstdc++-v3/include/ext: stdio_filebuf.h stdio_sync_filebuf.h Log message: 2004-05-29 Richard B. Kreckel <Richard.Kreckel@Framatome-ANP.com> Benjamin Kosnik <bkoz@redhat.com> PR libstdc++/14600 * include/ext/stdio_sync_filebuf.h (stdio_sync_filebuf::file): New. * include/ext/stdio_filebuf.h (stdio_filebuf::file): New. * config/io/basic_file_stdio.cc (__basic_file::file): New. * config/io/basic_file_stdio.h: Define. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.2498&r2=1.2499 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.cc.diff?cvsroot=gcc&r1=1.31&r2=1.32 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.h.diff?cvsroot=gcc&r1=1.19&r2=1.20 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/ext/stdio_filebuf.h.diff?cvsroot=gcc&r1=1.17&r2=1.18 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/ext/stdio_sync_filebuf.h.diff?cvsroot=gcc&r1=1.8&r2=1.9
Fixed.
Subject: Bug 14600 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-3_4-branch Changes by: bkoz@gcc.gnu.org 2004-05-31 21:18:55 Modified files: libstdc++-v3 : ChangeLog configure configure.ac libstdc++-v3/config: linker-map.gnu libstdc++-v3/config/io: basic_file_stdio.cc basic_file_stdio.h libstdc++-v3/include/ext: stdio_filebuf.h stdio_sync_filebuf.h libstdc++-v3/testsuite: testsuite_abi.cc Log message: 2004-05-31 Benjamin Kosnik <bkoz@redhat.com> * config/linker-map.gnu (GLIBCXX_3.4.1): Add. * testsuite/testsuite_abi.cc: Same. * configure.ac (libtool_VERSION): Bump to 6:1:0. * configure: Regenerate. * aclocal.m4: Regenerate. 2004-05-31 Richard B. Kreckel <Richard.Kreckel@Framatome-ANP.com> Benjamin Kosnik <bkoz@redhat.com> PR libstdc++/14600 * include/ext/stdio_sync_filebuf.h (stdio_sync_filebuf::file): New. * include/ext/stdio_filebuf.h (stdio_filebuf::file): New. * config/io/basic_file_stdio.cc (__basic_file::file): New. * config/io/basic_file_stdio.h: Define. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.2224.2.120&r2=1.2224.2.121 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/configure.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.373.4.10&r2=1.373.4.11 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/configure.ac.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.14.4.1&r2=1.14.4.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/linker-map.gnu.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.52.4.4&r2=1.52.4.5 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_4-branch&r1=1.25.4.5&r2=1.25.4.6 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_4-branch&r1=1.16.4.1&r2=1.16.4.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/ext/stdio_filebuf.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.16.4.1&r2=1.16.4.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/ext/stdio_sync_filebuf.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.7.4.1&r2=1.7.4.2 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/testsuite_abi.cc.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.2.2.2&r2=1.2.2.3