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/**
* @file
*
* @brief Extracts a node from a given chain
*
* @ingroup ScoreChain
*/
/*
* COPYRIGHT (c) 1989-2007.
* 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/system.h>
#include <rtems/score/address.h>
#include <rtems/score/chainimpl.h>
#include <rtems/score/isr.h>
/*
* _Chain_Insert
*
* This kernel routine inserts a given node after a specified node
* a requested chain.
*
* Input parameters:
* after_node - pointer to node in chain to be inserted after
* node - pointer to node to be inserted
*
* Output parameters: NONE
*
* INTERRUPT LATENCY:
* only case
*/
void _Chain_Insert(
Chain_Node *after_node,
Chain_Node *node
)
{
ISR_Level level;
_ISR_Disable( level );
_Chain_Insert_unprotected( after_node, node );
_ISR_Enable( level );
}
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