I wrote: > After an upgrade to 8.2.0, gcc can no longer find the > _fileno function. The following program: > > #include <stdio.h> > > int main( void ) > { FILE *f; > _fileno( f ); > return 0; > } > > saved in test.cpp, will not compile with: > > gcc -std=c++11 test.cpp I will post the exact error message later today. It is about an undeclared _fileno().