67d02a45eb
Most tools used for compliance and SBOM generation use SPDX identifiers This change brings us a step closer to an easy SBOM generation. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
72 lines
2.5 KiB
C
72 lines
2.5 KiB
C
/****************************************************************************
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* net/neighbor/neighbor_findentry.c
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*
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* SPDX-License-Identifier: Apache-2.0
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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 <string.h>
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#include <debug.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_findentry
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*
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* Description:
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* Find an entry in the Neighbor Table. This interface is internal to
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* the neighbor implementation; Consider using neighbor_lookup() instead;
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*
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* Input Parameters:
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* ipaddr - The IPv6 address to use in the lookup;
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*
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* Returned Value:
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* The Neighbor Table entry corresponding to the IPv6 address; NULL is
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* returned if there is no matching entry in the Neighbor Table.
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*
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****************************************************************************/
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FAR struct neighbor_entry_s *neighbor_findentry(const net_ipv6addr_t ipaddr)
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{
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int i;
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for (i = 0; i < CONFIG_NET_IPv6_NCONF_ENTRIES; ++i)
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{
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FAR struct neighbor_entry_s *neighbor = &g_neighbors[i];
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if (net_ipv6addr_cmp(neighbor->ne_ipaddr, ipaddr))
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{
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neighbor_dumpentry("Entry found", neighbor);
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return neighbor;
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}
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}
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neighbor_dumpipaddr("Not found", ipaddr);
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return NULL;
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}
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