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-rw-r--r--cpukit/score/src/corebarrier.c57
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diff --git a/cpukit/score/src/corebarrier.c b/cpukit/score/src/corebarrier.c
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+/*
+ * SuperCore Barrier Handler
+ *
+ * DESCRIPTION:
+ *
+ * This package is part of the implementation of the SuperCore Barrier Handler.
+ *
+ * COPYRIGHT (c) 1989-2006.
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * The license and distribution terms for this file may be
+ * 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/corebarrier.h>
+#include <rtems/score/states.h>
+#include <rtems/score/thread.h>
+#include <rtems/score/threadq.h>
+
+/*PAGE
+ *
+ * _CORE_barrier_Initialize
+ *
+ * This function initialize a barrier and sets the initial value based
+ * on the given count.
+ *
+ * Input parameters:
+ * the_barrier - the barrier control block to initialize
+ * the_barrier_attributes - the attributes specified at create time
+ *
+ * Output parameters: NONE
+ */
+
+void _CORE_barrier_Initialize(
+ CORE_barrier_Control *the_barrier,
+ CORE_barrier_Attributes *the_barrier_attributes
+)
+{
+
+ the_barrier->Attributes = *the_barrier_attributes;
+ the_barrier->number_of_waiting_threads = 0;
+
+ _Thread_queue_Initialize(
+ &the_barrier->Wait_queue,
+ THREAD_QUEUE_DISCIPLINE_FIFO,
+ STATES_WAITING_FOR_BARRIER,
+ CORE_BARRIER_TIMEOUT
+ );
+}