* libc/time/gmtime_r.c (gmtime_r): Remove dead code.
	* path.cc (symlink_info::check): Set error from status code if opening
	the parent directory failed, but keep special case for root dirs.
	* path.cc (symlink_info::check): Set error from status code if opening
	the parent directory failed, but keep special case for root dirs.
*** empty log message ***
	* fhandler_serial.cc: Revert debug code accidentally checked in on
	2014-08-18.
	* fhandler_serial.cc: Revert debug code accidentally checked in on
	2014-08-18.
Fix typo