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-rw-r--r--cpukit/score/include/rtems/score/corespinlockimpl.h130
1 files changed, 0 insertions, 130 deletions
diff --git a/cpukit/score/include/rtems/score/corespinlockimpl.h b/cpukit/score/include/rtems/score/corespinlockimpl.h
deleted file mode 100644
index 140529b573..0000000000
--- a/cpukit/score/include/rtems/score/corespinlockimpl.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/**
- * @file
- *
- * @brief Inlined Routines Associated with the SuperCore Spinlock
- *
- * This include file contains all of the inlined routines associated
- * with the SuperCore spinlock.
- */
-
-/*
- * 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.org/license/LICENSE.
- */
-
-#ifndef _RTEMS_SCORE_CORESPINLOCKIMPL_H
-#define _RTEMS_SCORE_CORESPINLOCKIMPL_H
-
-#include <rtems/score/corespinlock.h>
-#include <rtems/score/status.h>
-#include <rtems/score/watchdog.h>
-
-#include <string.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @addtogroup ScoreSpinlock
- */
-/**@{**/
-
-/** This indicates the lock is available. */
-#define CORE_SPINLOCK_UNLOCKED 0
-
-/** This indicates the lock is unavailable. */
-#define CORE_SPINLOCK_LOCKED 1
-
-/**
- * @brief Initialize the spinlock.
- *
- * This routine initializes the spinlock based on the parameters passed.
- *
- * @param[in] the_spinlock is the spinlock control block to initialize
- */
-RTEMS_INLINE_ROUTINE void _CORE_spinlock_Initialize(
- CORE_spinlock_Control *the_spinlock
-)
-{
- memset( the_spinlock, 0, sizeof( *the_spinlock ) );
-}
-
-RTEMS_INLINE_ROUTINE void _CORE_spinlock_Acquire_critical(
- CORE_spinlock_Control *the_spinlock,
- ISR_lock_Context *lock_context
-)
-{
- _ISR_lock_Acquire( &the_spinlock->Lock, lock_context );
-}
-
-RTEMS_INLINE_ROUTINE void _CORE_spinlock_Release(
- CORE_spinlock_Control *the_spinlock,
- ISR_lock_Context *lock_context
-)
-{
- _ISR_lock_Release_and_ISR_enable( &the_spinlock->Lock, lock_context );
-}
-
-/**
- * @brief Wait for spinlock.
- *
- * This routine wait for the spinlock to be released. If the spinlock
- * is set to automatic and this is the appropriate thread, then it returns
- * immediately. Otherwise, the calling thread is blocked until the spinlock
- * is released.
- *
- * @param[in] the_spinlock is the spinlock to wait for
- * @param[in] wait is true if willing to wait
- * @param[in] timeout is the maximum number of ticks to spin (0 is forever)
- *
- * @retval A status is returned which indicates the success or failure of
- * this operation.
- */
-Status_Control _CORE_spinlock_Seize(
- CORE_spinlock_Control *the_spinlock,
- bool wait,
- Watchdog_Interval timeout,
- ISR_lock_Context *lock_context
-);
-
-/**
- * @brief Manually release the spinlock.
- *
- * This routine manually releases the spinlock. All of the threads waiting
- * for the spinlock will be readied.
- *
- * @param[in] the_spinlock is the spinlock to surrender
- */
-Status_Control _CORE_spinlock_Surrender(
- CORE_spinlock_Control *the_spinlock,
- ISR_lock_Context *lock_context
-);
-
-/**
- * This method is used to determine if the spinlock is available or not.
- *
- * @param[in] the_spinlock will be checked
- *
- * @return This method will return true if the spinlock is busy
- * and false otherwise.
- */
-RTEMS_INLINE_ROUTINE bool _CORE_spinlock_Is_busy(
- CORE_spinlock_Control *the_spinlock
-)
-{
- return (the_spinlock->users != 0);
-}
-
-/** @} */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-/* end of include file */