1*4a64e381SAndroid Build Coastguard Worker /* 2*4a64e381SAndroid Build Coastguard Worker * Copyright (c) 2020, The OpenThread Authors. 3*4a64e381SAndroid Build Coastguard Worker * All rights reserved. 4*4a64e381SAndroid Build Coastguard Worker * 5*4a64e381SAndroid Build Coastguard Worker * Redistribution and use in source and binary forms, with or without 6*4a64e381SAndroid Build Coastguard Worker * modification, are permitted provided that the following conditions are met: 7*4a64e381SAndroid Build Coastguard Worker * 1. Redistributions of source code must retain the above copyright 8*4a64e381SAndroid Build Coastguard Worker * notice, this list of conditions and the following disclaimer. 9*4a64e381SAndroid Build Coastguard Worker * 2. Redistributions in binary form must reproduce the above copyright 10*4a64e381SAndroid Build Coastguard Worker * notice, this list of conditions and the following disclaimer in the 11*4a64e381SAndroid Build Coastguard Worker * documentation and/or other materials provided with the distribution. 12*4a64e381SAndroid Build Coastguard Worker * 3. Neither the name of the copyright holder nor the 13*4a64e381SAndroid Build Coastguard Worker * names of its contributors may be used to endorse or promote products 14*4a64e381SAndroid Build Coastguard Worker * derived from this software without specific prior written permission. 15*4a64e381SAndroid Build Coastguard Worker * 16*4a64e381SAndroid Build Coastguard Worker * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17*4a64e381SAndroid Build Coastguard Worker * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18*4a64e381SAndroid Build Coastguard Worker * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19*4a64e381SAndroid Build Coastguard Worker * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 20*4a64e381SAndroid Build Coastguard Worker * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21*4a64e381SAndroid Build Coastguard Worker * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22*4a64e381SAndroid Build Coastguard Worker * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23*4a64e381SAndroid Build Coastguard Worker * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24*4a64e381SAndroid Build Coastguard Worker * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25*4a64e381SAndroid Build Coastguard Worker * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26*4a64e381SAndroid Build Coastguard Worker * POSSIBILITY OF SUCH DAMAGE. 27*4a64e381SAndroid Build Coastguard Worker */ 28*4a64e381SAndroid Build Coastguard Worker 29*4a64e381SAndroid Build Coastguard Worker /** 30*4a64e381SAndroid Build Coastguard Worker * @file 31*4a64e381SAndroid Build Coastguard Worker * This file defines bswap_* on macOS. 32*4a64e381SAndroid Build Coastguard Worker */ 33*4a64e381SAndroid Build Coastguard Worker 34*4a64e381SAndroid Build Coastguard Worker #ifndef OTBR_COMMON_BYTESWAP_HPP_ 35*4a64e381SAndroid Build Coastguard Worker #define OTBR_COMMON_BYTESWAP_HPP_ 36*4a64e381SAndroid Build Coastguard Worker 37*4a64e381SAndroid Build Coastguard Worker #include "openthread-br/config.h" 38*4a64e381SAndroid Build Coastguard Worker 39*4a64e381SAndroid Build Coastguard Worker #if __APPLE__ 40*4a64e381SAndroid Build Coastguard Worker #include <libkern/OSByteOrder.h> 41*4a64e381SAndroid Build Coastguard Worker #define bswap_16 OSSwapInt16 42*4a64e381SAndroid Build Coastguard Worker #define bswap_32 OSSwapInt32 43*4a64e381SAndroid Build Coastguard Worker #define bswap_64 OSSwapInt64 44*4a64e381SAndroid Build Coastguard Worker 45*4a64e381SAndroid Build Coastguard Worker #define htobe16(x) OSSwapHostToBigInt16(x) 46*4a64e381SAndroid Build Coastguard Worker #define htole16(x) OSSwapHostToLittleInt16(x) 47*4a64e381SAndroid Build Coastguard Worker #define be16toh(x) OSSwapBigToHostInt16(x) 48*4a64e381SAndroid Build Coastguard Worker #define le16toh(x) OSSwapLittleToHostInt16(x) 49*4a64e381SAndroid Build Coastguard Worker 50*4a64e381SAndroid Build Coastguard Worker #define htobe32(x) OSSwapHostToBigInt32(x) 51*4a64e381SAndroid Build Coastguard Worker #define htole32(x) OSSwapHostToLittleInt32(x) 52*4a64e381SAndroid Build Coastguard Worker #define be32toh(x) OSSwapBigToHostInt32(x) 53*4a64e381SAndroid Build Coastguard Worker #define le32toh(x) OSSwapLittleToHostInt32(x) 54*4a64e381SAndroid Build Coastguard Worker 55*4a64e381SAndroid Build Coastguard Worker #define htobe64(x) OSSwapHostToBigInt64(x) 56*4a64e381SAndroid Build Coastguard Worker #define htole64(x) OSSwapHostToLittleInt64(x) 57*4a64e381SAndroid Build Coastguard Worker #define be64toh(x) OSSwapBigToHostInt64(x) 58*4a64e381SAndroid Build Coastguard Worker #define le64toh(x) OSSwapLittleToHostInt64(x) 59*4a64e381SAndroid Build Coastguard Worker #else 60*4a64e381SAndroid Build Coastguard Worker #include <byteswap.h> 61*4a64e381SAndroid Build Coastguard Worker 62*4a64e381SAndroid Build Coastguard Worker #if defined(__linux__) 63*4a64e381SAndroid Build Coastguard Worker #include <endian.h> 64*4a64e381SAndroid Build Coastguard Worker #elif defined(__FreeBSD__) || defined(__NetBSD__) 65*4a64e381SAndroid Build Coastguard Worker #include <sys/endian.h> 66*4a64e381SAndroid Build Coastguard Worker #endif 67*4a64e381SAndroid Build Coastguard Worker #endif 68*4a64e381SAndroid Build Coastguard Worker 69*4a64e381SAndroid Build Coastguard Worker #endif // OTBR_COMMON_BYTESWAP_HPP_ 70