1. 2de85a9 fix possible isatty false positives and unwanted device state changes by Rich Felker · 10 years ago
  2. 835f9f9 clean up stdio_impl.h by Rich Felker · 12 years ago
  3. 69cf09c avoid setting errno when checking for tty by Rich Felker · 13 years ago
  4. e3cd6c5 major stdio overhaul, using readv/writev, plus other changes by Rich Felker · 13 years ago