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-rw-r--r--cpukit/score/src/threadqextract.c58
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diff --git a/cpukit/score/src/threadqextract.c b/cpukit/score/src/threadqextract.c
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+/*
+ * Thread Queue Handler
+ *
+ *
+ * COPYRIGHT (c) 1989-2008.
+ * 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/chain.h>
+#include <rtems/score/isr.h>
+#include <rtems/score/object.h>
+#include <rtems/score/states.h>
+#include <rtems/score/thread.h>
+#include <rtems/score/threadq.h>
+#include <rtems/score/tqdata.h>
+
+/*PAGE
+ *
+ * _Thread_queue_Extract
+ *
+ * This routine removes a specific thread from the specified threadq,
+ * deletes any timeout, and unblocks the thread.
+ *
+ * Input parameters:
+ * the_thread_queue - pointer to a threadq header
+ * the_thread - pointer to a thread control block
+ *
+ * Output parameters: NONE
+ *
+ * INTERRUPT LATENCY: NONE
+ */
+
+void _Thread_queue_Extract(
+ Thread_queue_Control *the_thread_queue,
+ Thread_Control *the_thread
+)
+{
+ /*
+ * Can not use indirect function pointer here since Extract priority
+ * is a macro and the underlying methods do not have the same signature.
+ */
+ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
+ _Thread_queue_Extract_priority( the_thread_queue, the_thread );
+ else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
+ _Thread_queue_Extract_fifo( the_thread_queue, the_thread );
+
+}