2010-11-24 Gedare Bloom <giddyup44@yahoo.com>

	PR 1647/cpukit
	* posix/src/nanosleep.c, posix/src/sched_yield.c,
	rtems/src/taskwakeafter.c, sapi/include/confdefs.h,
	sapi/include/rtems/config.h, sapi/src/exinit.c, score/Makefile.am,
	score/preinstall.am, score/include/rtems/score/prioritybitmap.h,
	score/include/rtems/score/thread.h,
	score/inline/rtems/score/thread.inl, score/src/thread.c,
	score/src/threadchangepriority.c, score/src/threadclearstate.c,
	score/src/threadclose.c, score/src/threadinitialize.c,
	score/src/threadready.c, score/src/threadresume.c,
	score/src/threadsetpriority.c, score/src/threadsetstate.c,
	score/src/threadsettransient.c,	score/src/threadsuspend.c,
	score/src/threadtickletimeslice.c: Refactor scheduler out of thread
	handler to facilitate alternate scheduler implementations.
	* score/src/threadyieldprocessor.c: Removed.
	* score/src/schedulerprioritythreadschedulerupdate.c,
	score/src/schedulerprioritythreadschedulerfree.c,
	score/src/schedulerpriorityblock.c, score/src/scheduler.c,
	score/src/schedulerprioritythreadschedulerallocate.c,
	score/src/schedulerpriorityunblock.c,
	score/src/schedulerpriority.c, score/src/schedulerpriorityyield.c,
	score/include/rtems/score/schedulerpriority.h,
	score/include/rtems/score/scheduler.h,
	score/inline/rtems/score/scheduler.inl,
	score/inline/rtems/score/schedulerpriority.inl: New files.

1 files changed, 48 insertions, 0 deletions

diff --git a/cpukit/score/src/schedulerpriorityblock.c b/cpukit/score/src/schedulerpriorityblock.c
new file mode 100644
index 0000000000..cc137e64f5
--- /dev/null
+++ b/cpukit/score/src/schedulerpriorityblock.c
@@ -0,0 +1,48 @@
+/*
+ *  Scheduler Handler
+ *
+ *  Copyright (C) 2010 Gedare Bloom.
+ *
+ *  The license and distribution terms for this file may be
+ *  found in found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems/system.h>
+#include <rtems/score/context.h>
+#include <rtems/score/interr.h>
+#include <rtems/score/isr.h>
+#include <rtems/score/object.h>
+#include <rtems/score/priority.h>
+#include <rtems/score/scheduler.h>
+#include <rtems/score/schedulerpriority.h>
+#include <rtems/score/thread.h>
+
+/*
+ * _Scheduler_priority_Block
+ *
+ * This kernel routine removes the_thread from scheduling decisions based 
+ * on simple queue extraction.
+ *
+ * Input parameters:
+ *   the_scheduler  - pointer to scheduler control
+ *   the_thread     - pointer to thread control block
+ *
+ * Output parameters:  NONE
+ *
+ *  INTERRUPT LATENCY:
+ */
+
+void _Scheduler_priority_Block(
+  Scheduler_Control *the_scheduler,
+  Thread_Control   *the_thread
+)
+{
+  _Scheduler_priority_Block_body(the_scheduler, the_thread);
+}