2003-05-15 Paolo Carlini <pcarlini@unitus.it>
Nathan Myers <ncm@cantrip.org>
* include/bits/fstream.tcc (_M_overflow): Rewrote to call
_M_convert_to_external only once (_M_buf_size is now the size of
the put area + 1 for the overflow char of a full area); call
_M_set_buffer instead of _M_set_indeterminate.
(setbuf): Don't accept a buffer smaller than 2 chars.
(_M_underflow): Refill _M_buf_size - 1 chars; call _M_set_buffer,
instead of _M_set_determinate.
(open): Call _M_set_buffer, instead of _M_set_indeterminate.
(seekoff): Likewise.
* include/ext/stdio_filebuf.h (stdio_filebuf(int,
std::ios_base::openmode, bool, size_t),
stdio_filebuf(std::__c_file*, std::ios_base::openmode, size_t):
Likewise.
* include/std/std_fstream.h (_M_set_indeterminate): Remove.
(_M_set_determinate): Rename as _M_set_buffer, _M_buf_size ->
_M_buf_size - 1.
* include/std/std_streambuf.h: Tweak _M_out_lim comment.
* testsuite/27_io/basic_filebuf/sgetn/char/1.cc: Tweak, taking
into account that, for _M_buf_size == BUFSIZ == 8192, the size of
the put area is now BUFSIZ - 1.
* testsuite/ext/stdio_filebuf_2.cc: Tweak, taking into account
that now the smallest _M_buf_size is 2 (still fails, for the same
reason, with 3.2.3)
Co-Authored-By: Nathan Myers <ncm@cantrip.org>
From-SVN: r66848
2003-05-07 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_fstream.h (_M_is_indeterminate): Remove.
* src/fstream.cc
(basic_filebuf<char/wchar_t>::_M_underflow): Simplify: either
there is no buffer or __testget == !__testinit.
* src/fstream.cc
(basic_filebuf<char/wchar_t>::_M_underflow): _M_set_determinate()
automatically sets, if appropriate, _M_out_cur == _M_in_cur.
* include/std/std_fstream.h (_M_destroy_pback): Don't set
unnecessarily _M_pback_cur_save and _M_pback_end_save.
* include/std/std_fstream.h (_M_set_determinate): Minor tweak.
* include/std/std_sstream.h (_M_sync): Minor tweak.
* include/bits/fstream.tcc (close): No need to call
_M_destroy_pback, setting _M_pback_init to false suffices
to clean up.
From-SVN: r66557
* include/bits/stl_threads.h (_Atomic_swap): Kill it...
(_Swap_lock_struct<>): ...and the horse it rode in on.
* src/globals.cc (_Swap_lock_struct<>): Likewise.
* include/ext/stl_rope.h (_Rope_RopeRep<>::_M_c_string_lock): New
member to support...
* include/ext/ropeimpl.h (rope<>::c_str): Follow *all* memory
visibility rules related to POSIX threads.
* testsuite/thread/pthread7-rope.cc: New test.
From-SVN: r66507
2003-05-02 Jonathan Wakely <redi@gcc.gnu.org>
* include/bits/basic_string.h (swap): Remove redundant template
parameters from declaration of non-template member function.
From-SVN: r66389
2003-05-01 Paolo Carlini <pcarlini@unitus.it>
* include/bits/sstream.tcc (overflow): Instead of calling
str(), then _M_string.reserve, thus copying the contents
of the current buffer two times, just copy the latter in
a temporary, then use the 'swap trick'.
From-SVN: r66358
2003-05-01 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_sstream.h (str()): Revert the best of the
previous 'improvement', incorrect due to the COW nature of
v3 basic_string; simplify.
From-SVN: r66357
2003-05-01 Paolo Carlini <pcarlini@unitus.it>
* include/bits/streambuf.tcc (__copy_streambufs): Adjust the
type of __avail to ptrdiff_t to avoid signed-unsigned warning.
From-SVN: r66356
2003-05-01 Paolo Carlini <pcarlini@unitus.it>
* include/bits/streambuf.tcc (basic_streambuf::xsgetn):
Const-ify some variables.
(basic_streambuf::xsputn): Likewise; change the type of some
variables to size_t.
(__copy_streambufs): Change some variables to size_t.
2003-05-01 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_sstream.h (str()): Avoid constructing
a basic_string temporary not only when it would turn out
to be zero-sized but also when identical to the current
_M_string buffer.
From-SVN: r66334
2003-05-01 Paolo Carlini <pcarlini@unitus.it>
* include/ext/stdio_filebuf.h
(stdio_filebuf(int, std::ios_base::openmode, bool, size_t),
stdio_filebuf(std::__c_file*, std::ios_base::openmode, size_t)):
Shorten a bit (-10 lines) by factoring out some code.
From-SVN: r66320
2003-04-28 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_streambuf.h (_M_buf): is currently
used only for basic_filebuf, therefore move it there.
(basic_streambuf(), ~basic_streambuf()): Adjust.
* include/std/std_fstream.h (_M_buf): Moved here.
* include/std/std_sstream.h (setbuf): Don't set _M_buf,
is actually redundant for basic_stringbuf.
(_M_really_sync): Likewise.
* include/bits/fstream.tcc (basic_filebuf()): Adjust.
* include/bits/sstream.tcc (seekoff): Adjust.
From-SVN: r66193
2003-04-28 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_streambuf.h (_M_buf_size): is currently
used only for basic_filebuf, therefore move it there.
(basic_streambuf(), ~basic_streambuf()): Adjust.
* include/std/std_fstream.h (_M_buf_size): Moved here.
* include/bits/fstream.tcc (basic_filebuf()): Adjust.
From-SVN: r66191
2003-04-28 Paolo Carlini <pcarlini@unitus.it>
* include/bits/streambuf.tcc (__copy_streambufs): Don't use
_M_buf_size (synced input is now correctly dealt with
elsewhere); when the output buffer is full don't fall back
to a snextc-sputc loop, call overflow instead.
From-SVN: r66190
2003-04-28 Paolo Carlini <pcarlini@unitus.it>
* include/bits/sstream.tcc (pbackfail): Shorten a bit (6 lines)
the innermost 'if' by factoring out some code.
From-SVN: r66187
2003-04-28 Phil Edwards <pme@gcc.gnu.org>
* configure.in: Test for libintl.h.
* include/bits/c++config: Define __N for everybody.
* include/bits/basic_string.h, include/bits/stl_bvector.h,
include/bits/stl_deque.h, include/bits/stl_vector.h,
include/std/std_bitset.h: Wrap all __throw* text with __N.
* po/Makefile.am (pot): New rule, mostly working.
* src/functexcept.cc: Call gettext on all __throw* arguments when
-fexceptions is in effect.
* po/Makefile.in, config.h.in, configure: Regenerate.
From-SVN: r66185
GCC Administrator
Paolo Carlini
Benjamin Kosnik
Benjamin Kosnik
Gabriel Dos Reis
Michael Ritzert
Loren J. Rittle
Nathan Myers
Jonathan Wakely
Phil Edwards