/* * Copyright (c) 2018 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef __MAC_ADDRESS_H__ #define __MAC_ADDRESS_H__ #include <vnet/ethernet/ethernet.h> typedef struct mac_address_t_ { u8 bytes[6]; } mac_address_t; extern const mac_address_t ZERO_MAC_ADDRESS; static_always_inline void mac_address_from_bytes (mac_address_t * mac, const u8 * bytes) { clib_memcpy (mac->bytes, bytes, sizeof (*mac)); } static_always_inline int mac_address_is_zero (const mac_address_t * mac) { return (ethernet_mac_address_is_zero (mac->bytes)); } static_always_inline u64 mac_address_as_u64 (const mac_address_t * mac) { return (ethernet_mac_address_u64 (mac->bytes)); } static_always_inline void mac_address_from_u64 (u64 u, mac_address_t * mac) { ethernet_mac_address_from_u64 (u, mac->bytes); } extern u8 *format_mac_address_t (u8 * s, va_list * args); #endif /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */