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-rw-r--r--cpukit/score/include/rtems/score/tqdata.h91
1 files changed, 0 insertions, 91 deletions
diff --git a/cpukit/score/include/rtems/score/tqdata.h b/cpukit/score/include/rtems/score/tqdata.h
deleted file mode 100644
index c9c9585f7f..0000000000
--- a/cpukit/score/include/rtems/score/tqdata.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* tqdata.h
- *
- * This include file contains all the constants and structures
- * needed to declare a thread queue.
- *
- * 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_h
-#define __THREAD_QUEUE_DATA_h
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <rtems/score/chain.h>
-#include <rtems/score/priority.h>
-#include <rtems/score/states.h>
-
-/*
- * The following enumerated type details all of the disciplines
- * supported by the Thread Queue Handler.
- */
-
-typedef enum {
- THREAD_QUEUE_DISCIPLINE_FIFO, /* FIFO queue discipline */
- THREAD_QUEUE_DISCIPLINE_PRIORITY /* PRIORITY queue discipline */
-} Thread_queue_Disciplines;
-
-/*
- * The following enumerated types indicate what happened while the thread
- * queue was in the synchronization window.
- */
-
-typedef enum {
- THREAD_QUEUE_SYNCHRONIZED,
- THREAD_QUEUE_NOTHING_HAPPENED,
- THREAD_QUEUE_TIMEOUT,
- THREAD_QUEUE_SATISFIED
-} Thread_queue_States;
-
-/*
- * The following constants are used to manage the priority queues.
- *
- * There are four chains used to maintain a priority -- each chain
- * manages a distinct set of task priorities. The number of chains
- * is determined by TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS.
- * The following set must be consistent.
- *
- * The set below configures 4 headers -- each contains 64 priorities.
- * Header x manages priority range (x*64) through ((x*64)+63). If
- * the priority is more than half way through the priority range it
- * is in, then the search is performed from the rear of the chain.
- * This halves the search time to find the insertion point.
- */
-
-#define TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS 4
-#define TASK_QUEUE_DATA_PRIORITIES_PER_HEADER 64
-#define TASK_QUEUE_DATA_REVERSE_SEARCH_MASK 0x20
-
-typedef struct {
- union {
- Chain_Control Fifo; /* FIFO discipline list */
- Chain_Control Priority[TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS];
- /* priority discipline list */
- } Queues;
- Thread_queue_States sync_state; /* alloc/dealloc critical section */
- Thread_queue_Disciplines discipline; /* queue discipline */
- States_Control state; /* state of threads on Thread_q */
- unsigned32 timeout_status;
- unsigned32 count;
-} Thread_queue_Control;
-
-#ifndef __RTEMS_APPLICATION__
-#include <rtems/score/tqdata.inl>
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-/* end of include file */