/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSScoreSMPLock
*
* @brief This source file contains the implementation of
* _SMP_lock_Initialize(), _SMP_lock_Destroy(), _SMP_lock_Acquire(),
* _SMP_lock_Release(), _SMP_lock_ISR_disable_and_acquire(),
* _SMP_lock_Release_and_ISR_enable(), and _SMP_lock_Is_owner().
*/
/*
* Copyright (c) 2015, 2016 embedded brains GmbH. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/score/smplock.h>
#if defined(RTEMS_SMP_LOCK_DO_NOT_INLINE)
void _SMP_lock_Initialize(
SMP_lock_Control *lock,
const char *name
)
{
_SMP_lock_Initialize_inline( lock, name );
}
void _SMP_lock_Destroy( SMP_lock_Control *lock )
{
_SMP_lock_Destroy_inline( lock );
}
#endif
void _SMP_lock_Acquire(
SMP_lock_Control *lock,
SMP_lock_Context *context
)
{
_SMP_lock_Acquire_inline( lock, context );
}
#if defined(RTEMS_SMP_LOCK_DO_NOT_INLINE)
void _SMP_lock_Release(
SMP_lock_Control *lock,
SMP_lock_Context *context
)
{
_SMP_lock_Release_inline( lock, context );
}
#endif
void _SMP_lock_ISR_disable_and_acquire(
SMP_lock_Control *lock,
SMP_lock_Context *context
)
{
_SMP_lock_ISR_disable_and_acquire_inline( lock, context );
}
#if defined(RTEMS_SMP_LOCK_DO_NOT_INLINE)
void _SMP_lock_Release_and_ISR_enable(
SMP_lock_Control *lock,
SMP_lock_Context *context
)
{
_SMP_lock_Release_and_ISR_enable_inline( lock, context );
}
#endif
#if defined(RTEMS_DEBUG)
bool _SMP_lock_Is_owner( const SMP_lock_Control *lock )
{
return lock->owner == _SMP_lock_Who_am_I();
}
#endif
