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-rw-r--r--cpukit/score/include/rtems/score/corespinlock.h77
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diff --git a/cpukit/score/include/rtems/score/corespinlock.h b/cpukit/score/include/rtems/score/corespinlock.h
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--- a/cpukit/score/include/rtems/score/corespinlock.h
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-/**
- * @file rtems/score/corespinlock.h
- *
- * @brief Constants and Structures Associated with the Spinlock Handler
- *
- * This include file contains all the constants and structures associated
- * with the Spinlock 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.org/license/LICENSE.
- */
-
-#ifndef _RTEMS_SCORE_CORESPINLOCK_H
-#define _RTEMS_SCORE_CORESPINLOCK_H
-
-#include <rtems/score/isrlock.h>
-#include <rtems/score/thread.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @defgroup ScoreSpinlock Spinlock Handler
- *
- * @ingroup Score
- *
- * This handler encapsulates functionality which provides the foundation
- * Spinlock services used in all of the APIs supported by RTEMS.
- */
-/**@{*/
-
-/**
- * The following defines the control block used to manage each
- * spinlock.
- */
-typedef struct {
- /**
- * @brief Lock to protect the other fields.
- *
- * This implementation is a bit stupid. However, test cases in the Linux
- * Test Project do things like sleep() and printf() while owning a
- * pthread_spinlock_t, e.g.
- * testcases/open_posix_testsuite/conformance/interfaces/pthread_spin_lock/1-2.c
- */
- ISR_LOCK_MEMBER( Lock )
-
- /** This field is the lock.
- */
- uint32_t lock;
-
- /** This field is a count of the current number of threads using
- * this spinlock. It includes the thread holding the lock as well
- * as those waiting.
- */
- uint32_t users;
-
- /** This field is the Id of the thread holding the lock. It may or may
- * not be the thread which acquired it.
- */
- Thread_Control *holder;
-} CORE_spinlock_Control;
-
-/**@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-/* end of include file */