1 /* 2 * Copyright (c) 2021-2021 Huawei Device Co., Ltd. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without modification, 5 * are permitted provided that the following conditions are met: 6 * 7 * 1. Redistributions of source code must retain the above copyright notice, this list of 8 * conditions and the following disclaimer. 9 * 10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list 11 * of conditions and the following disclaimer in the documentation and/or other materials 12 * provided with the distribution. 13 * 14 * 3. Neither the name of the copyright holder nor the names of its contributors may be used 15 * to endorse or promote products derived from this software without specific prior written 16 * permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 20 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 25 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 27 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 28 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef _ADAPT_ARPA_INET_H 32 #define _ADAPT_ARPA_INET_H 33 34 #include <sys/features.h> 35 #include <netinet/in.h> 36 37 #ifdef __cplusplus 38 extern "C" { 39 #endif 40 41 in_addr_t inet_addr(const char *cp); 42 in_addr_t inet_network(const char *cp); 43 char *inet_ntoa(struct in_addr addr); 44 int inet_pton(int af, const char *__restrict src, void *__restrict dst); 45 const char *inet_ntop(int af, const void *__restrict src, char *__restrict dst, socklen_t size); 46 47 int inet_aton(const char *cp, struct in_addr *addr); 48 struct in_addr inet_makeaddr(in_addr_t net, in_addr_t host); 49 in_addr_t inet_lnaof(struct in_addr addr); 50 in_addr_t inet_netof(struct in_addr addr); 51 52 uint32_t htonl(uint32_t hostvar); 53 uint16_t htons(uint16_t hostvar); 54 uint32_t ntohl(uint32_t netvar); 55 uint16_t ntohs(uint16_t netvar); 56 57 #undef INET_ADDRSTRLEN 58 #undef INET6_ADDRSTRLEN 59 #define INET_ADDRSTRLEN 16 60 #define INET6_ADDRSTRLEN 46 61 62 #ifdef __cplusplus 63 } 64 #endif 65 66 #endif /* !_ADAPT_ARPA_INET_H */ 67