Update.

Update.

	* Versions [libpthread: GLIBC_2.3.2]: Remove creat, poll, pselect,
	readv, select, sigpause, sigsuspend, sigwaitinfo, waitid, writev.
	* Makefile (libpthread-routines): Remove pt-creat, pt-poll,
	pt-pselect, pt-readv, pt-select, pt-sigpause, pt-sigsuspend,
	pt-sigwaitinfo, pt-waitid, and pt-writev.
	* pt-creat.c: Removed.
	* pt-poll.c: Removed.
	* pt-pselect.c: Removed.
	* pt-readv.c: Removed.
	* pt-select.c: Removed.
	* pt-sigpause.c: Removed.
	* pt-sigsuspend.c: Removed.
	* pt-sigwaitinfo.c: Removed.
	* pt-waitid.c: Removed.
	* pt-writev.c: Removed.