protect_err 66 maint/gnulib/lib/freopen-safer.c bool protect_err = false; protect_err 73 maint/gnulib/lib/freopen-safer.c protect_err = true; protect_err 91 maint/gnulib/lib/freopen-safer.c else if (protect_err && !protect_fd (STDERR_FILENO)) protect_err 96 maint/gnulib/lib/freopen-safer.c if (protect_err)