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/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSImplClassic
*
* @brief This source file contains the implementation of
* directive bindings of the Interrupt Manager for languages other than
* C/C++.
*/
/*
* COPYRIGHT (c) 1989-2013.
* On-Line Applications Research Corporation (OAR).
*
* 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/rtems/status.h>
#include <rtems/score/isr.h>
#include <rtems/rtems/intr.h>
#if !defined(RTEMS_SMP)
/*
* Undefine all of these is normally a macro and we want a real body in
* the library for other language bindings.
*/
#undef rtems_interrupt_disable
#undef rtems_interrupt_enable
#undef rtems_interrupt_flash
/*
* Prototype them to avoid warnings
*/
rtems_interrupt_level rtems_interrupt_disable( void );
void rtems_interrupt_enable( rtems_interrupt_level previous_level );
void rtems_interrupt_flash( rtems_interrupt_level previous_level );
/*
* Now define real bodies
*/
rtems_interrupt_level rtems_interrupt_disable( void )
{
rtems_interrupt_level previous_level;
_ISR_Local_disable( previous_level );
return previous_level;
}
void rtems_interrupt_enable(
rtems_interrupt_level previous_level
)
{
_ISR_Local_enable( previous_level );
}
void rtems_interrupt_flash(
rtems_interrupt_level previous_level
)
{
_ISR_Local_flash( previous_level );
}
#endif /* RTEMS_SMP */
#undef rtems_interrupt_is_in_progress
bool rtems_interrupt_is_in_progress( void );
bool rtems_interrupt_is_in_progress( void )
{
return _ISR_Is_in_progress();
}
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