Remove scheduler activations references. Bump date.

lib/libpthread/pthread.3

@@ -1,4 +1,4 @@
-.\"	$NetBSD: pthread.3,v 1.5 2007/03/05 23:53:53 ad Exp $
+.\"	$NetBSD: pthread.3,v 1.6 2007/05/19 14:24:42 wiz Exp $
 .\"
 .\" Copyright (c) 2003 Hubert Feyrer <hubertf@NetBSD.org>
 .\" and Thomas Klausner <wiz@NetBSD.org>
@@ -27,7 +27,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd March 5, 2007
+.Dd May 19, 2007
 .Dt PTHREAD 3
 .Os
 .Sh NAME
@@ -147,28 +147,6 @@ for
 .Xr pthread_spin_lock 3 ,
 .Xr pthread_spin_unlock 3 ,
 .Xr pthread_testcancel 3
-.Rs
-.%A Thomas E. Anderson
-.%A Brian N. Bershad
-.%A Edward D. Lazowska
-.%A Henry M. Levy
-.%T "Scheduler Activations: Effective Kernel Support for the \
-User-Level Management of Parallelism"
-.%J ACM Transactions on Computer Systems
-.%V Vol. 10
-.%N No. 1
-.%D February 1992
-.%P 53-79
-.Re
-.Rs
-.%A Nathan J. Williams
-.%T "An Implementation of Scheduler Activations on the NetBSD \
-Operating System"
-.%J "Proceedings of the FREENIX Track: 2002 USENIX Annual Technical \
-Conference (FREENIX '02)"
-.%D 2002
-.%O http://www.mit.edu/people/nathanw/usenix/
-.Re
 .Sh STANDARDS
 The
 .Nm