gcc/libstdc++-v3 ChangeLog acinclude.m4 config ...

paolo@gcc.gnu.org paolo@gcc.gnu.org
Mon Jul 14 18:23:00 GMT 2003


CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	paolo@gcc.gnu.org	2003-07-14 18:23:12

Modified files:
	libstdc++-v3   : ChangeLog acinclude.m4 configure.in acconfig.h 
	                 aclocal.m4 configure config.h.in 
	libstdc++-v3/include/std: std_fstream.h 
	libstdc++-v3/include/bits: fstream.tcc 
	libstdc++-v3/config/io: basic_file_stdio.cc basic_file_stdio.h 
	libstdc++-v3/testsuite/27_io/basic_filebuf/setbuf/char: 3.cc 

Log message:
	2003-07-14  Paolo Carlini  <pcarlini@unitus.it>
	Nathan C. Myers  <ncm-nospam@cantrip.org>
	
	PR libstdc++/11378
	* include/std/std_fstream.h (xsputn): Declare only.
	* include/bits/fstream.tcc (xsputn): Define, optimize for the
	always_noconv() case: when __n is sufficiently large flush
	the buffer and issue a direct write, if possible combining the
	two with writev in __basic_file<>::xsputn_2.
	* config/io/basic_file_stdio.h (__basic_file<>::xsputn_2):
	New, declare.
	* config/io/basic_file_stdio.cc (__basic_file<>::xsputn_2):
	Define.
	* acinclude.m4 (GLIBCXX_CHECK_WRITE): New macro, checking for
	the availability of writev in <sys/uio.h>.
	* configure.in: Call here.
	* acconfig.h: Add undef for the corresponding symbol.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* config.h.in: Regenerate.
	* testsuite/27_io/basic_filebuf/setbuf/char/3.cc: Tweak.
	
	* include/std/std_fstream.h (sync): Constify a variable.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.1874&r2=1.1875
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/acinclude.m4.diff?cvsroot=gcc&r1=1.256&r2=1.257
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/configure.in.diff?cvsroot=gcc&r1=1.136&r2=1.137
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/acconfig.h.diff?cvsroot=gcc&r1=1.30&r2=1.31
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/aclocal.m4.diff?cvsroot=gcc&r1=1.269&r2=1.270
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/configure.diff?cvsroot=gcc&r1=1.336&r2=1.337
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config.h.in.diff?cvsroot=gcc&r1=1.67&r2=1.68
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/std/std_fstream.h.diff?cvsroot=gcc&r1=1.53&r2=1.54
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/fstream.tcc.diff?cvsroot=gcc&r1=1.96&r2=1.97
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.cc.diff?cvsroot=gcc&r1=1.16&r2=1.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.h.diff?cvsroot=gcc&r1=1.11&r2=1.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/27_io/basic_filebuf/setbuf/char/3.cc.diff?cvsroot=gcc&r1=1.1&r2=1.2



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