1 files changed, 89 insertions, 0 deletions
diff --git a/cpukit/score/inline/rtems/score/tqdata.inl b/cpukit/score/inline/rtems/score/tqdata.inl
new file mode 100644
index 0000000000..c7d8630062
--- /dev/null
+++ b/cpukit/score/inline/rtems/score/tqdata.inl
@@ -0,0 +1,89 @@
+/*  tqdata.inl
+ *
+ *  This file contains the static inline implementation of the inlined
+ *  routines needed to support the Thread Queue Data.
+ *
+ *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ *  On-Line Applications Research Corporation (OAR).
+ *  All rights assigned to U.S. Government, 1994.
+ *
+ *  This material may be reproduced by or for the U.S. Government pursuant
+ *  to the copyright license under the clause at DFARS 252.227-7013.  This
+ *  notice must appear in all copies of this file and its derivatives.
+ *
+ *  $Id$
+ */
+
+#ifndef __THREAD_QUEUE_DATA_inl
+#define __THREAD_QUEUE_DATA_inl
+
+/*PAGE
+ *
+ *  _Thread_queue_Header_number
+ *
+ *  DESCRIPTION:
+ *
+ *  This function returns the index of the priority chain on which
+ *  a thread of the_priority should be placed.
+ */
+
+STATIC INLINE unsigned32 _Thread_queue_Header_number (
+  Priority_Control the_priority
+)
+{
+  return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
+}
+
+/*PAGE
+ *
+ *  _Thread_queue_Is_reverse_search
+ *
+ *  DESCRIPTION:
+ *
+ *  This function returns TRUE if the_priority indicates that the
+ *  enqueue search should start at the front of this priority
+ *  group chain, and FALSE if the search should start at the rear.
+ */
+
+STATIC INLINE boolean _Thread_queue_Is_reverse_search (
+  Priority_Control the_priority
+)
+{
+  return ( the_priority & TASK_QUEUE_DATA_REVERSE_SEARCH_MASK );
+}
+
+/*PAGE
+ *
+ *  _Thread_queue_Get_number_waiting
+ *
+ *  DESCRIPTION:
+ *
+ *  This function returns the number of threads waiting on this thread queue.
+ */
+ 
+STATIC INLINE unsigned32 _Thread_queue_Get_number_waiting (
+  Thread_queue_Control *the_thread_queue
+)
+{
+  return ( the_thread_queue->count );
+}
+
+/*PAGE
+ *
+ *  _Thread_queue_Enter_critical_section
+ *
+ *  DESCRIPTION:
+ *
+ *  This routine is invoked to indicate that the specified thread queue is
+ *  entering a critical section.
+ */
+ 
+STATIC INLINE void _Thread_queue_Enter_critical_section (
+  Thread_queue_Control *the_thread_queue
+)
+{
+  the_thread_queue->sync_state = THREAD_QUEUE_NOTHING_HAPPENED;
+}
+
+#endif
+/* end of include file */