59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/****************************************************************************
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* net/neighbor/neighbor_update.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include "neighbor/neighbor.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: neighbor_update
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*
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* Description:
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* Reset time on the Neighbor Table entry associated with the IPv6 address.
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* This makes the associated entry the most recently used and not a
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* candidate for removal.
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*
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* Input Parameters:
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* ipaddr - The IPv6 address of the entry to be updated
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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void neighbor_update(const net_ipv6addr_t ipaddr)
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{
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struct neighbor_entry_s *neighbor;
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neighbor = neighbor_findentry(ipaddr);
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if (neighbor != NULL)
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{
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neighbor->ne_time = clock_systime_ticks();
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}
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}
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