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/**
* @file
*
* @brief Obtain the min or max node of a rbtree
* @ingroup ScoreRBTree
*/
/*
* Copyright (c) 2010 Gedare Bloom.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/system.h>
#include <rtems/score/address.h>
#include <rtems/score/rbtree.h>
#include <rtems/score/isr.h>
RBTree_Node *_RBTree_Get(
RBTree_Control *the_rbtree,
RBTree_Direction dir
)
{
ISR_Level level;
RBTree_Node *return_node;
return_node = NULL;
_ISR_Disable( level );
return_node = _RBTree_Get_unprotected( the_rbtree, dir );
_ISR_Enable( level );
return return_node;
}
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