libc/linuxthreads specific.c

[drepper@sourceware.cygnus.com]

CVSROOT:	/cvs/glibc
Module name:	libc
Branch: 	glibc-2-2-branch
Changes by:	drepper@sources.redhat.com	2001-11-28 23:45:41

Modified files:
	linuxthreads   : specific.c 

Log message:
	(struct pthread_key_delete_helper_args): New type.
	(pthread_key_delete_helper): New static function.
	(pthread_key_delete): Use the new thread manager
	REQ_FOR_EACH_THREAD function to iterate over the threads and set
	the delete key slot to a null value in each thread.