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openvswitch/include/linux/if_ether.h
2013-03-29 18:47:25 -07:00

32 lines
1.1 KiB
C

/*
* Copyright (c) 2013 Nicira, Inc.
*
* 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 LINUX_IF_ETHER_H
#define LINUX_IF_ETHER_H 1
/* On Linux, this header file just includes <linux/if_ether.h>.
*
* On other platforms, this header file implements just enough of
* <linux/if_ether.h> to allow <linux/openvswitch.h> to work. */
#if defined(HAVE_LINUX_IF_ETHER_H) || defined(__KERNEL__)
#include_next <linux/if_ether.h>
#else /* no <linux/if_ether.h> */
#define ETH_ALEN 6 /* Octets in one ethernet addr */
#endif
#endif /* <linux/if_ether.h> */