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更新日期: 2022/06/01 来源: https://gitee.com/weharmony/kernel_liteos_a_note
inet.h
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/*
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* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
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* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LWIP_PORTING_INET_H_
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#define _LWIP_PORTING_INET_H_
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#include <arpa/inet.h>
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#include <netinet/in.h>
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#include_next <lwip/inet.h>
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#ifdef __LWIP__
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#if LWIP_IPV4
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#define inet_addr_from_ip4addr(target_inaddr, source_ipaddr) \
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((target_inaddr)->s_addr = ip4_addr_get_u32(source_ipaddr))
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#define inet_addr_to_ip4addr(target_ipaddr, source_inaddr) \
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(ip4_addr_set_u32(target_ipaddr, (source_inaddr)->s_addr))
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#endif
/* LWIP_IPV4 */
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#if LWIP_IPV6
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#define inet6_addr_from_ip6addr(target_in6addr, source_ip6addr) \
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{(target_in6addr)->s6_addr32[0] = (source_ip6addr)->addr[0]; \
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(target_in6addr)->s6_addr32[1] = (source_ip6addr)->addr[1]; \
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(target_in6addr)->s6_addr32[2] = (source_ip6addr)->addr[2]; \
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(target_in6addr)->s6_addr32[3] = (source_ip6addr)->addr[3];}
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#define inet6_addr_to_ip6addr(target_ip6addr, source_in6addr) \
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{(target_ip6addr)->addr[0] = (source_in6addr)->s6_addr32[0]; \
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(target_ip6addr)->addr[1] = (source_in6addr)->s6_addr32[1]; \
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(target_ip6addr)->addr[2] = (source_in6addr)->s6_addr32[2]; \
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(target_ip6addr)->addr[3] = (source_in6addr)->s6_addr32[3]; \
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ip6_addr_clear_zone(target_ip6addr);}
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#endif
/* LWIP_IPV6 */
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#endif
/* __LWIP__ */
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#endif
/* _LWIP_PORTING_INET_H_ */
net
lwip-2.1
porting
include
lwip
inet.h
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