gcc/libstdc++-v3 ChangeLog config/os/bsd/freeb ...

[jason@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_1-branch
Changes by:	jason@gcc.gnu.org	2002-04-22 13:28:38

Modified files:
	libstdc++-v3   : ChangeLog 
	libstdc++-v3/config/os/bsd/freebsd/bits: os_defines.h 
	libstdc++-v3/config/os/mingw32/bits: os_defines.h 
	libstdc++-v3/config/os/solaris/solaris2.5/bits: os_defines.h 
	libstdc++-v3/config/os/solaris/solaris2.6/bits: os_defines.h 
	libstdc++-v3/config/os/solaris/solaris2.7/bits: os_defines.h 
	libstdc++-v3/include/bits: fstream.tcc 
	libstdc++-v3/include/std: std_fstream.h std_streambuf.h 
	libstdc++-v3/src: ios.cc 
	libstdc++-v3/testsuite/27_io: filebuf_virtuals.cc 

Log message:
	PR libstdc++/4150
	* include/std/std_streambuf.h (basic_streambuf::_M_set_indeterminate):
	Move to filebuf.
	(basic_streambuf::_M_set_determinate): Likewise.
	(basic_streambuf::_M_is_indeterminate): Likewise.
	* include/bits/std_fstream.h (basic_filebuf::_M_filepos): New
	non-static data member.
	(basic_filebuf::_M_underflow_common): New non-static member function.
	(basic_filebuf::_M_underflow, _M_uflow): Call it.
	(basic_filebuf::sync): Avoid useless seeking.
	(basic_filebuf::_M_set_indeterminate): Move here from streambuf.
	Set _M_filepos.
	(basic_filebuf::_M_set_determinate): Likewise.
	(basic_filebuf::_M_is_indeterminate): Likewise.
	* include/bits/fstream.tcc (basic_filebuf::_M_really_overflow): Seek
	back to _M_out_beg if necessary.
	(basic_filebuf::seekoff): Likewise.
	(basic_filebuf::_M_underflow_common): Generalization of old
	underflow().  Don't seek back to _M_in_beg.
	* src/ios.cc: Lose _GLIBCPP_AVOID_FSEEK stuff.
	* config/os/solaris/solaris2.?/bits/os_defines.h: Likewise.
	* config/os/bsd/freebsd/bits/os_defines.h: Likewise.
	* config/os/mingw32/bits/os_defines.h: Likewise.
	* testsuite/27_io/filebuf_virtuals.cc (test05): Don't overspecify
	ungetc test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.1057.2.80&r2=1.1057.2.81
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/os/bsd/freebsd/bits/os_defines.h.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.4&r2=1.4.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/os/mingw32/bits/os_defines.h.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.1&r2=1.1.12.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/os/solaris/solaris2.5/bits/os_defines.h.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.7&r2=1.7.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/os/solaris/solaris2.6/bits/os_defines.h.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.7&r2=1.7.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/os/solaris/solaris2.7/bits/os_defines.h.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.11&r2=1.11.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/fstream.tcc.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.25.2.4&r2=1.25.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/std/std_fstream.h.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.6.2.2&r2=1.6.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/std/std_streambuf.h.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.5.2.1&r2=1.5.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/src/ios.cc.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.24.2.3&r2=1.24.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/27_io/filebuf_virtuals.cc.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.4.2.1&r2=1.4.2.2