* libc/posix/closedir.c: Fix use after free.
	Remove useless test dd_fd != -1
	* libc/posix/readdir.c: Remove useless test dd_fd == -1
	* libc/posix/readdir_r.c: Ditto.
2013-11-19  Joel Sherrill <joel.sherrill@oarcorp.com>

	* libm/common/modfl.c: Add cast to remove compiler warning.
2013-11-18  Joel Sherrill <joel.sherrill@oarcorp.com>

	* libc/include/stdlib.h: Add prototype of realpath().
	* libc/sys/linux/realpath.c: Add restrict keyword.
Fix date
3013-11-19  Jennifer Averett <jennifer.averett@oarcorp.com>

        * libc/sys/rtems/sys/cpuset.h: New file.