blob: 0bed12ad8090ca8b58a65cc556c600d63f3b9257 (
plain) (
tree)
|
|
/**
* @file
*
* @ingroup RTEMSScoreRBTree
*
* @brief This source file contains the implementation of
* _RBTree_Extract().
*/
/*
* 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.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/score/rbtreeimpl.h>
RB_GENERATE_REMOVE_COLOR( RBTree_Control, RBTree_Node, Node, static )
RB_GENERATE_REMOVE( RBTree_Control, RBTree_Node, Node, static )
#if defined(RTEMS_DEBUG)
static const RBTree_Node *_RBTree_Find_root( const RBTree_Node *the_node )
{
while ( true ) {
const RBTree_Node *potential_root;
potential_root = the_node;
the_node = _RBTree_Parent( the_node );
if ( the_node == NULL ) {
return potential_root;
}
}
}
#endif
void _RBTree_Extract(
RBTree_Control *the_rbtree,
RBTree_Node *the_node
)
{
_Assert( _RBTree_Find_root( the_node ) == _RBTree_Root( the_rbtree ) );
RB_REMOVE( RBTree_Control, the_rbtree, the_node );
_RBTree_Initialize_node( the_node );
}
|