blob: 804ce4a6ce8c531ef6fff4cedae0d9a5fa331d55 (
plain) (
tree)
|
|
/**
* @file
*
* @brief Check if the specified API mutex is locked.
*
* @ingroup ScoreAPIMutex
*/
/*
* COPYRIGHT (c) 1989-2015.
* 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.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/score/apimutex.h>
#include <rtems/score/coremuteximpl.h>
#include <rtems/score/threadimpl.h>
bool _API_Mutex_Is_Locked( API_Mutex_Control *the_mutex )
{
bool is_locked;
ISR_Level level;
_ISR_Disable( level );
is_locked = _CORE_mutex_Is_locked( &the_mutex->Mutex );
_ISR_Enable( level );
return is_locked;
}
|