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r250993 - in /trunk/libstdc++-v3: ChangeLog con...
- From: redi at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 09 Aug 2017 17:52:11 -0000
- Subject: r250993 - in /trunk/libstdc++-v3: ChangeLog con...
Author: redi
Date: Wed Aug 9 17:52:10 2017
New Revision: 250993
URL: https://gcc.gnu.org/viewcvs?rev=250993&root=gcc&view=rev
Log:
PR libstdc++/81751 don't call fflush(NULL)
PR libstdc++/79820
PR libstdc++/81751
* config/io/basic_file_stdio.cc (sys_open(FILE*, ios_base::openmode)):
Call fflush on the stream instead of calling sync() while _M_cfile is
null. Restore original value of errno.
* testsuite/ext/stdio_filebuf/char/79820.cc: New.
* testsuite/ext/stdio_filebuf/char/81751.cc: New.
Added:
trunk/libstdc++-v3/testsuite/ext/stdio_filebuf/char/79820.cc
trunk/libstdc++-v3/testsuite/ext/stdio_filebuf/char/81751.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/config/io/basic_file_stdio.cc