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Hi, This patch adds support for variable width encodings to basic_filebuf::seekpos. The necessary code was already present in seekoff, so I moved it into a separate function (_M_seek) and called that from both seekoff and seekpos. While testing the patch, I got a spurious failure in testsuite/22_locale/locale/cons/12438.cc. It seems the memory limit was set too low to run the loop even once. I doubled both the memory limit and the loop count to make the test pass. Tested on i686-pc-linux-gnu. Petur 2003-10-07 Petur Runolfsson <peturr02@ru.is> PR libstdc++/9874 * include/bits/fstream.tcc (basic_filebuf::seekoff): Move code needed for both seekoff and seekpos... (basic_filebuf::_M_seek): ...here. New function. (basic_filebuf::seekpos): Don't call seekoff, call _M_seek. * include/std/std_fstream.h (basic_filebuf::_M_seek): Declare it. * testsuite/22_locale/locale/cons/12438.cc: Increase memory limit. * testsuite/27_io/basic_filebuf/seekpos/wchar_t/9874.cc: New test.
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